WAF Rule ID 392301
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Request Containing Content, but Missing Content-Type header
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 5
Severity: Emergency (HIDS: 14)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: deny
Transforms:
Log Types:
Basic Information (log)
Capture full session (auditlog)
Description:
This rule detects when a request is made using an improper method. By default, if a request body is sent it must define its Content-Type so the backend application knows how to handle it. The WAF also needs to understand the Content-Type. he WAF works by inspecting content based on the “type” defined by the request. This of this as a foreign language. The WAF needs to understand the type to be able to properly inspect its contents.
Attacks use this method to get past WAFs by not defining the Content-Type, so the WAF has to guess what its reading. The attacker relies on this and that the WAF will assume its reading one content type, when another content type is being used. This can be used to bypass the WAF entirely.
This rule prevents this method. Any application that causes this to occur should be fixed to define its Content-Type.
Troubleshooting:
False Positives:
A false positive can occur when an application legitimately does not set the Content-Type. However, this should never be allowed. All request bodies should define the Content-Type, and there is no reason for an application to not do this. We highly recommend you do not disable this rule, and rather fix the application.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
WAF Rule ID 390707
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Too many arguments in request (max set to 1000, increase as necessary for your system)
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 4
Severity: Emergency (HIDS: 14)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: deny
Transforms:
Log Types:
Basic Information (log)
Capture full session (auditlog)
Description:
This rule simply detects if a single request has more that 1000 arguments. This rule is designed to help protect your system from certain Denial of Service (DOS) attacks, such as the PHP Hash DOS attack.
Troubleshooting:
False Positives:
This rule can not generate a false positive. This rule simply sets a limit of 1000 arguments in a request. If this limit is too low for you, then either disable this rule for the domain or increase the limit by following the advice in Tuning Recommendations below.
If you believe this is a true false positive, that is the request does not have 1000 arguments, please report this to our security team.
Please do not report cases where the rule is working correctly.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
If you do not wish to restrict the number of arguments in a request, just disable this rule.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
https://www.exploit-db.com/exploits/18305
https://arstechnica.com/information-technology/2011/12/huge-portions-of-web-vulnerable-to-hashing-denial-of-service-attack/
WAF Rule ID 390614
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Invalid character in ARGS
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 9
Severity: Emergency (HIDS: 14)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: deny
Transforms:
urlDecodeUni
Log Types:
Basic Information (log)
Capture full session (auditlog)
Description:
This rules detects NULL characters in unusual arguments. NULL characters are often used by attackers to try an bypass intrusion detection systems, as there have been vulnerabilities in IDS’ (including modsecurity) that have allowed attackers to bypass IDS systems. WAFs will commonly ignore everything after the null but pass the entire string to web server where it is processed. The Rules will detect the use of NULL characters and will block them.
Example attack’
GET /index.php?option=com_shoutbox&controller=../../../../../../../../../../../../../../../proc/self/environ%00 HTTP/1.1
The last character in this request is a null, which is invalid and is part of an actual attack on the system. The above example is an attacker attempting to access the Linux /proc file system via a recursion attack, with an added NULL character at the end to attempt to evade the IDS system.
Troubleshooting:
False Positives:
The rule contains logic to detect cases where the use of NULL characters is non-malicious. In some cases, an application may do this in a new way that logic can not detect.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
If you do not wish to restrict the number of arguments in a request, just disable this rule.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
Outside References:
https://www.exploit-db.com/exploits/18305
https://arstechnica.com/information-technology/2011/12/huge-portions-of-web-vulnerable-to-hashing-denial-of-service-attack/
WAF Rule ID 390708
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Session Fixation Attack
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 5
Severity: Emergency (HIDS: 14)
HTTP Protocol Phase: 2
HTTP Status: 501
Action: deny
Transforms:
compressWhitespace
htmlEntityDecode
lowercase
Log Types:
Basic Information (log)
Capture full session (auditlog)
Description:
Atomicorp.com WAF Rules: PARANOID MODE Session Fixation Attack
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340007
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Generic Path Recursion denied
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 39
Severity: Critical (HIDS: 9)
HTTP Protocol Phase:
HTTP Status: 403
Action: deny
Transforms:
lowercase
Log Types:
Basic Information (log)
Capture full session (auditlog)
Description:
This rule is detecting the use of path recursion in an Argument or in the URI. This rule attempts to detect encoded recursions, an example of a recursion attack may look like:
../..
An example attack could be to get to a protected file on the system. For example:
../../../../../etc/passwd
Troubleshooting:
False Positives:
Some applications may use recursions to get some files. Therefore a false positive can occur. It is not recommended that you disable this rule. If this is a false positive, please report this to our security team can determine if this is a legitimate case, or if its clever attack on your system. Instructions to report false positives are detailed on the Reporting False Positives wiki page.
If you wish to tune this rule yourself, please see the Tuning the Atomicorp WAF Rules page for basic information.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
If you know that this behavior is acceptable for your application, you can tune it by identifying the argument that is being triggered, and specifically allowing that argument for that application to allow recursions.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
Outside References:
None.
WAF Rule ID 340006
Alert message: Atomicorp.com WAF Rules: Generic Path Recursion denied in URI/ARGS
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 54
Severity: Critical (HIDS: 9)
HTTP Protocol Phase:
HTTP Status: 403
Action: deny
Transforms:
normalisePath
urlDecodeUni
Log Types:
Basic Information (log)
Capture full session (auditlog)
Description:
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
If you know that this behavior is acceptable for your application, you can tune it by identifying the argument that is being triggered, and specifically allowing that argument for that application to allow recursions.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 347008
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Suspicious deep path recursion denied
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 12
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: deny
Transforms:
normalisePath
urlDecodeUni
Log Types:
Basic Information (log)
Capture full session (auditlog)
Description:
Atomicorp.com WAF Rules: PARANOID MODE Suspicious deep path recursion denied
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340008
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Bogus Path denied
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 7
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: deny
Transforms:
normalisePath
replaceNulls
urlDecodeUni
Log Types:
Basic Information (log)
Capture full session (auditlog)
Description:
This rule is detecting the use of a bogus path. An example of a bogus path would be:
/…/some_file There is no such valid path in any operating system. “…” is an invalid directory. This would be an indication of a possible attempt to access hidden content on the system, or to create a hidden directory.
Troubleshooting:
False Positives:
There are no known valid conditions in which this can occur.
If you believe this to be a a false positive, please report this to our security team to determine if this is a legitimate case, or if its clever attack on your system. Instructions to report false positives are detailed on the Reporting False Positives wiki page.
If you wish to tune this rule yourself, please see the Tuning the Atomicorp WAF Rules page for basic information.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
There are no known valid conditions in which this can occur, therefore it is not recommended that you tune the system to allow this.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
Outside References:
None.
WAF Rule ID 340009
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Protected Path Access denied in URI/ARGS
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 56
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: deny
Transforms:
compressWhitespace
lowercase
normalisePath
replaceNulls
urlDecodeUni
Log Types:
Basic Information (log)
Capture full session (auditlog)
Description:
This rule detects if a protected path is accessed by a web request. A protected path includes key parts of the operating system, such as c:/windows, /bin, /lib, /dev, /proc and other important parts of the OS.
Troubleshooting:
False Positives:
If a web application needs to access these parts of the OS this rule can be triggered. Check to ensure that your application actually needs to access this part of the OS and that this is not an attack. It is not recommended you disable this rule, but rather that you report it as a false positive so we can put out an update for your application.
Instructions to report false positives are detailed on the Reporting False Positives wiki page.
If you wish to tune this rule yourself, please see the Tuning the Atomicorp WAF Rules page for basic information.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
There are no known valid conditions in which this can occur, therefore it is not recommended that you tune the system to allow this.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
Outside References:
None.
WAF Rule ID 390709
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Attempt to Access protect file Remotely
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 24
Severity: Emergency (HIDS: 14)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: deny
Transforms:
compressWhitespace
htmlEntityDecode
lowercase
urlDecodeUni
Log Types:
Basic Information (log)
Capture full session (auditlog)
Description:
This rule detects when a protected file is accessed remotely. This rule specifically protects sensitive OS and application configuration files, such as webserver configuration files, operating system configuration files, password files, and command history files.
Troubleshooting:
False Positives:
A false positive can occur when an application legitimately requires access to these files. The rules contain a large library of known web applications and safe methods for access these highly sensitive files, and can detect known safe methods and ignore them. However it is possible for a new or custom application to do this in an unknown manner and incorrectly trigger this rule.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
There are no known valid conditions in which this can occur, therefore it is not recommended that you tune the system to allow this.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
Outside References:
None.
WAF Rule ID 390719
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Attempt to Access protect file Remotely
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 6
Severity: Emergency (HIDS: 14)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: deny
Transforms:
compressWhitespace
htmlEntityDecode
lowercase
urlDecodeUni
Log Types:
Basic Information (log)
Capture full session (auditlog)
Description:
This rule detects when a protected file name is used in an HTTP header (other than the URL, Cookie or Referer headers). This rule specifically protects sensitive OS and application configuration files, such as webserver configuration files, operating system configuration files, password files, and command history files from disclosure.
Troubleshooting:
False Positives:
A false positive can occur when an application legitimately uses this information in an HTTP header. There are no known cases where this occurs.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
If you know that this behavior is acceptable for your application, you can either disable the rule for the domain, or you can disable it for the application.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
Outside References:
None.
WAF Rule ID 390709
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Attempt to Access protect file Remotely
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 23
Severity: Emergency (HIDS: 14)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
htmlEntityDecode
lowercase
urlDecodeUni
Log Types:
Basic Information (log)
Capture full session (auditlog)
Description:
This rule detects when a protected file is accessed remotely. This rule specifically protects sensitive OS and application configuration files, such as webserver configuration files, operating system configuration files, password files, and command history files.
Troubleshooting:
False Positives:
A false positive can occur when an application legitimately requires access to these files. The rules contain a large library of known web applications and safe methods for access these highly sensitive files, and can detect known safe methods and ignore them. However it is possible for a new or custom application to do this in an unknown manner and incorrectly trigger this rule.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
If you know that this behavior is acceptable for your application, you can either disable the rule for the domain, or you can disable it for the application.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
Outside References:
None.
WAF Rule ID 390719
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Attempt to Access protect file Remotely
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 6
Severity: Emergency (HIDS: 14)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
htmlEntityDecode
lowercase
urlDecodeUni
Log Types:
Basic Information (log)
Capture full session (auditlog)
Description:
This rule detects when a protected file name is used in an HTTP header (other than the URL, Cookie or Referer headers). This rule specifically protects sensitive OS and application configuration files, such as webserver configuration files, operating system configuration files, password files, and command history files from disclosure.
Troubleshooting:
False Positives:
A false positive can occur when an application legitimately uses this information in an HTTP header. There are no known cases where this occurs.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
If you know that this behavior is acceptable for your application, you can either disable the rule for the domain, or you can disable it for the application.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
Outside References:
None.
WAF Rule ID 340155
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Generic SQL Injection protection
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 21
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
replaceComments
urlDecodeUni
Log Types:
Description:
This rule detects SQL injection attacks. If this rule is being triggered, this means that someone has attempted to inject a SQL statement into an application.
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
If you know that this behavior is acceptable for your application, you can either disable the rule for the domain, or you can disable it for the application.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 380023
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Generic SQL Injection protection
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 8
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
base64Decode
compressWhitespace
replaceComments
replaceNulls
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE Generic SQL Injection protection
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 380024
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Generic SQL Injection protection
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 5
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
hexDecode
replaceComments
replaceNulls
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE Generic SQL Injection protection
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 380122
Alert message: Atomicorp.com WAF Rules: PARANOID MODE MySQL and PostgreSQL stored procedure/function injections
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 4
Severity: Emergency (HIDS: 14)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
lowercase
replaceComments
urlDecodeUni
Log Types:
Description:
This rule detects when either database store procedure or function content is detected in a POST from a client to the server. In most cases this indicates that the server is being attacked.
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 380025
Alert message: Atomicorp.com WAF Rules: PARANOID MODE SQL injection with PHP/PERL payload
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 5
Severity: Emergency (HIDS: 14)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
lowercase
replaceComments
urlDecodeUni
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE SQL injection with PHP/PERL payload
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340013
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Generic SQL injection in cookie or UA
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 3
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
lowercase
replaceComments
replaceNulls
urlDecodeUni
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE Generic SQL injection in cookie or UA
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340016
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Generic SQL injection protection
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 24
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
lowercase
replaceComments
replaceNulls
urlDecodeUni
Log Types:
Description:
This rule detects SQL content. It is tuned to try and ignore this in cases where this may be normal (SQL application for example). An example attack could be to get dump user passwords from a database:
union select from usernames
Troubleshooting:
False Positives:
Some applications use SQL in their arguments in ways that we may not have seen before, and therefore we have not tuned the rules to ignore this legitimate behavior. Some applications are vulnerable to SQL injection attacks and this may be an actual attack, and in some very bad cases an application may use raw SQL in an unprotected argument to function properly. Therefore a false positive can occur, and we recommend that you not disable this rule.
Instead, we recommend that you report this to use as a false positive. Our security team can determine if this is a legitimate case for you, or if its clever attack on your system and we will put out an update to the rules to make sure your application can function and that you are not opening your system to further attack. Instructions to report false positives are detailed on the Reporting False Positives wiki page.
If you wish to tune this rule yourself, please see the Tuning the Atomicorp WAF Rules page for basic information.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
If you know that this behavior is acceptable for your application, you can tune it by identifying the argument that is being triggered, and specifically allowing that argument for that application to SQL.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
Outside References:
None.
WAF Rule ID 340017
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Generic SQL injection protection in ARGS
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 48
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
lowercase
replaceComments
Log Types:
Description:
This rule detects SQL content. It is tuned to try and ignore this in cases where this may be normal (SQL application for example). An example attack could be to get dump user passwords from a database:
union select from usernames
Troubleshooting:
False Positives:
Some applications use SQL in their arguments in ways that we may not have seen before, and therefore we have not tuned the rules to ignore this legitimate behavior. Some applications are vulnerable to SQL injection attacks and this may be an actual attack, and in some very bad cases an application may use raw SQL in an unprotected argument to function properly. Therefore a false positive can occur, and we recommend that you not disable this rule.
Instead, we recommend that you report this to use as a false positive. Our security team can determine if this is a legitimate case for you, or if its clever attack on your system and we will put out an update to the rules to make sure your application can function and that you are not opening your system to further attack. Instructions to report false positives are detailed on the Reporting False Positives wiki page.
If you wish to tune this rule yourself, please see the Tuning the Atomicorp WAF Rules page for basic information.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
If you know that this behavior is acceptable for your application, you can tune it by identifying the argument that is being triggered, and specifically allowing that argument for that application to SQL.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
Outside References:
None.
WAF Rule ID 340144
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Generic SQL injection protection 2
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 34
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
lowercase
replaceComments
urlDecodeUni
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE Generic SQL injection protection 2
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340145
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Possible SQL injection probe
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 40
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
lowercase
replaceComments
replaceNulls
urlDecodeUni
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE Possible SQL injection probe
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 390572
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Possible SQL injection probe
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 20
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
lowercase
replaceNulls
urlDecodeUni
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE Possible SQL injection probe
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340146
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Generic SQL metacharacter URI injection protection
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 8
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
lowercase
replaceComments
replaceNulls
urlDecodeUni
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE Generic SQL metacharacter URI injection protection
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 381025
Alert message: Atomicorp.com WAF Rules: PARANOID MODE SQL injection with payload - base64 encoded
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 3
Severity: Emergency (HIDS: 14)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
base64Decode
compressWhitespace
lowercase
replaceComments
urlDecodeUni
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE SQL injection with payload - base64 encoded
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 381026
Alert message: Atomicorp.com WAF Rules: PARANOID MODE SQL injection with PHP/PERL payload - hex encoded
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 2
Severity: Emergency (HIDS: 14)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
hexDecode
lowercase
replaceComments
urlDecodeUni
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE SQL injection with PHP/PERL payload - hex encoded
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340159
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Generic SQL inline command protection (MM)
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 35
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
base64Decode
compressWhitespace
hexDecode
lowercase
replaceComments
replaceNulls
urlDecodeUni
Log Types:
Description:
This rule detects SQL content. It is tuned to try and ignore this in cases where this may be normal (SQL application for example). An example attack could be to get dump user passwords from a database:
union select from usernames
Troubleshooting:
False Positives:
Some applications use SQL in their arguments in ways that we may not have seen before, and therefore we have not tuned the rules to ignore this legitimate behavior. Some applications are vulnerable to SQL injection attacks and this may be an actual attack, and in some very bad cases an application may use raw SQL in an unprotected argument to function properly. Therefore a false positive can occur, and we recommend that you not disable this rule.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
If you know that this behavior is acceptable for your application, you can tune it by identifying the argument that is being triggered, and specifically allowing that argument for that application to SQL.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
Outside References:
None.
WAF Rule ID 340164
Alert message: Atomicorp.com WAF Rules: PARANOID MODE SQL Injection Attack
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 10
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
lowercase
replaceComments
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE SQL Injection Attack
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340157
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Generic SQL inline command protection
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 35
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
htmlEntityDecode
lowercase
replaceComments
urlDecodeUni
Log Types:
Description:
This rule detects when SQL code is sent from the client to the server via either an untrusted argument, or application. This is likely an attack against the system.
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340014
Alert message: Atomicorp.com WAF Rules: PARANOID MODE CMD injection
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 10
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
lowercase
replaceNulls
urlDecodeUni
Log Types:
Description:
This rule detects when a client attempts to access a command line tool on the server via the web server. This means the client either tried to access or find the tool on the system. This can indicate that an attacker is attempting to run commands on the server.
Troubleshooting:
False Positives:
If you believe this is a false positive, please report this to our security team to determine if this is a legitimate case, or if its clever attack on your system. Do not disable this rule.
Instructions to report false positives are detailed on the Reporting False Positives wiki page. If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340018
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Generic command line attack filter
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 10
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
urlDecodeUni
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE Generic command line attack filter
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340029
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Possible command in REQUEST_URI or Argument
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 14
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
lowercase
replaceNulls
urlDecodeUni
Log Types:
Description:
This rule detects when a Linux command is used in a URL or an argument. It specifically looks for these types of commands:
process management tools (kill, nice, etc.) file management tools (cp, chown, rm, etc.) shells (bash, tcsh, etc.) compilers (gcc, c++, etc.) web downloading tools (wget, curl, etc.) interpreters (perl, php, etc.) other downloading tools (scp, ftp, etc.)
Some attack tools are known to blindly look for software tools and to see if it can use them. Therefore, the fact that this rule is triggered does not mean that the software tool is installed on the system.
If your system is being targeted with these kinds of attacks we do not recommend you disable this rule. This rule may be telling you that someone is attacking your system, and therefore you should block this source.
Troubleshooting:
False Positives:
A false positive could occur if an application either safely allows the use of these tools, or if the data is used in a non-command context such as in a document. The rule contains a large number of known safe applications that may either use these tools securely, or may allow this data in non-command mode. If you have confirmed that your application is safely using these commands, or this data in a non-command format, please let us know what the application is, how you confirmed this so we can duplicate this in our test environment, and report the issue as a False Positive.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
If you want to disable this rule, please see the Tuning the Atomicorp WAF Rules page for basic information.
WAF Rule ID 340162
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Remote File Injection attempt in ARGS (AE)
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 276
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
lowercase
replaceNulls
urlDecodeUni
Log Types:
Description:
This rule detects possible Remote File Injection attempts. These types of attacks work by tricking an application into download software into itself, which will allow the attacker to download any software they want unto the victims systems, thereby compromising it.
This rule works by detecting the use of a URL as an argument.
Troubleshooting:
False Positives:
A false positive can occur when an application legitimately sets an argument to a URL, and does this using a previously unknown argument or method to store this URL. The rules contain a large library of known web applications and safe methods for using URLs, and can detect known safe methods and ignore them. However it is possible for a new or custom application to do this in an unknown manner and incorrectly trigger this rule.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
If you know that this behavior is acceptable for your application, you can tune it by identifying the argument that is being triggered, and specifically allowing that argument for that application to allow a URL. Please see the Tuning the Atomicorp WAF Rules page for basic information.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
Outside References:
If you want to disable this rule, please see the Tuning the Atomicorp WAF Rules page for basic information.
WAF Rule ID 340165
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Uniencoded possible Remote File Injection attempt in URI (AE)
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 277
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
lowercase
replaceNulls
urlDecodeUni
Log Types:
Description:
This rule detects Remote File Injection attempts. These types of attacks work by tricking an application into download software into itself, which will allow the attacker to download any software they want unto the victims systems, thereby compromising it.
This rules work by detecting the use of a URL as an argument in the URL, for example:
GET /foo.php?foo=http://www.example.com
It will also try to determine if this is a local request, and if it is the local request will be allowed.
Troubleshooting:
False Positives:
A false positive can occur when an application legitimately sets an argument to a URL, and does this using a previously unknown argument or method to store this URL. The rules contain a large library of known web applications and safe methods for using URLs, and can detect known safe methods and ignore them. However it is possible for a new or custom application to do this in an unknown manner and incorrectly trigger this rule.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
If you know that this behavior is acceptable for your application, you can tune it by identifying the argument that is being triggered, and specifically allowing that argument for that application to allow a URL.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
Outside References:
If you want to disable this rule, please see the Tuning the Atomicorp WAF Rules page for basic information.
WAF Rule ID 340855
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Include Remote File Injection attempt in argument
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 9
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
lowercase
replaceComments
replaceNulls
urlDecodeUni
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE Include Remote File Injection attempt in argument
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340031
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Remote file inclusion
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 4
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
lowercase
urlDecodeUni
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE Remote file inclusion
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 380012
Alert message: Atomicorp.com WAF Rules: PARANOID MODE PDF XSS attack
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 5
Severity: Emergency (HIDS: 14)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
htmlEntityDecode
lowercase
urlDecodeUni
Log Types:
Capture full session (auditlog)
Description:
Atomicorp.com WAF Rules: PARANOID MODE PDF XSS attack
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340163
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Remote File Injection attempt in ARGS (MM)
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 276
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
base64Decode
hexDecode
lowercase
urlDecodeUni
Log Types:
Description:
This rule detects Remote File Injection attempts that are encoded. These types of attacks work by tricking an application into download software into itself, which will allow the attacker to download any software they want unto the victims systems, thereby compromising it.
This rules work by detecting the use of a URL as an argument, and tries to detect encoding methods that may used to hide this.
Troubleshooting:
False Positives:
A false positive can occur when an application legitimately sets an argument to a URL, and does this using a previously unknown argument or method to store this URL. The rules contain a large library of known web applications and safe methods for using URLs, and can detect known safe methods and ignore them. However it is possible for a new or custom application to do this in an unknown manner and incorrectly trigger this rule. Some applications may also legitimately use encoding methods.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
Outside References:
None.
WAF Rule ID 340039
Alert message: Atomicorp.com WAF Rules: PARANOID MODE PHP command injection attempt
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 1
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
lowercase
urlDecodeUni
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE PHP command injection attempt
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340021
Alert message: Atomicorp.com WAF Rules: PARANOID MODE PHP Injection Attack 1
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 5
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
lowercase
normalisePath
replaceNulls
Log Types:
Description:
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340035
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Bogus file extensions
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 5
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
urlDecodeUni
Log Types:
Description:
This rule detects “bogus” file extensions, that is file extensions that should not be valid. For example, a file named “shell.php.wmv”. This method is used by attackers to try to bypass upload managers that try to enforce valid files by looking at file extensions, and deny certain types of files.
Troubleshooting:
False Positives:
A false positive can occur when a file or application is legitimately named in this non-standard fashion. We recommend that you follow a standard naming convention, as most upload managers will also follow these conventions and allowing non-standard files may allow an attacker to bypass the file type checks in some web applications.
The rules also contain a large library of known web applications and safe methods that use non standard naming conventions, and can detect known safe methods and ignore them. However it is possible for a new or custom application to do this in an unknown manner and incorrectly trigger this rule.
It is not recommended that you disable this rule if you have a false positive. If you believe this is a false positive, please report this to our security team to determine if this is a legitimate case, or if its clever attack on your system.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules page.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340195
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Possible Base64 Encoded PHP function in Argument - this may be an attack.
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 1
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
base64Decode
compressWhitespace
lowercase
replaceNulls
Log Types:
Description:
This rule detects when base64 encoded PHP code is found in an untrusted argument in a POST request from a client. This means that the client is sending base64 encoded PHP code to your server. If this is not a trusted user using a trusted web application, this is an attack on your system.
Troubleshooting:
False Positives:
If you believe this is a false positive, please report this to our security team to determine if this is a legitimate case, or if its clever attack on your system. Do not disable this rule.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules page.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340095
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Possible PHP function in Argument - this may be an attack.
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 40
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
lowercase
replaceNulls
urlDecodeUni
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE Possible PHP function in Argument - this may be an attack.
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340077
Alert message: Atomicorp.com WAF Rules: PARANOID MODE PHP policy violation
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 5
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
lowercase
removeWhitespace
urlDecodeUni
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE PHP policy violation
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340128
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Remote PHP command exection
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 21
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
lowercase
urlDecodeUni
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE Remote PHP command exection
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 390715
Alert message: Atomicorp.com WAF Rules: PARANOID MODE PHP Injection Attack
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 14
Severity: Emergency (HIDS: 14)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
htmlEntityDecode
lowercase
Log Types:
Capture full session (auditlog)
Description:
Atomicorp.com WAF Rules: PARANOID MODE PHP Injection Attack
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 380018
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Potentially malicious PHP code injection attempt
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 22
Severity: Emergency (HIDS: 14)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
htmlEntityDecode
lowercase
replaceComments
replaceNulls
urlDecodeUni
Log Types:
Capture full session (auditlog)
Description:
Atomicorp.com WAF Rules: PARANOID MODE Potentially malicious PHP code injection attempt
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 380019
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Potentially malicious PHP code injection attempt - base64 encoded
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 7
Severity: Emergency (HIDS: 14)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
base64Decode
compressWhitespace
lowercase
replaceComments
replaceNulls
Log Types:
Capture full session (auditlog)
Description:
Atomicorp.com WAF Rules: PARANOID MODE Potentially malicious PHP code injection attempt - base64 encoded
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 380020
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Potentially malicious PHP code injection attempt - hex encoded
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 10
Severity: Emergency (HIDS: 14)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
hexDecode
lowercase
replaceComments
urlDecodeUni
Log Types:
Capture full session (auditlog)
Description:
Atomicorp.com WAF Rules: PARANOID MODE Potentially malicious PHP code injection attempt - hex encoded
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340102
Alert message: Atomicorp.com WAF Rules: PARANOID MODE cross site scripting attempt
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 2
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
lowercase
urlDecodeUni
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE cross site scripting attempt
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340003
Alert message: Atomicorp.com WAF Rules: PARANOID MODE XSS attack in request headers
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 8
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
htmlEntityDecode
lowercase
replaceNulls
urlDecodeUni
Log Types:
Description:
Cross Site Scripting attack detected in the request headers.
Troubleshooting:
False Positives:
There are no known False Positives for this.
If you believe this is a false positive, it is recommended that you report this to our security team can determine if this is a legitimate case, or if its clever attack on your system. Instructions to report false positives are detailed on the Reporting False Positives wiki page.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
Outside References:
http://en.wikipedia.org/wiki/Cross-site_scripting
http://www.owasp.org/index.php/Cross-site_Scripting_%28XSS%29
WAF Rule ID 340211
Alert message: Atomicorp.com WAF Rules: PARANOID MODE cross site scripting stealth attempt to access shell
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 2
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
htmlEntityDecode
lowercase
normalisePath
urlDecodeUni
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE cross site scripting stealth attempt to access shell
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340210
Alert message: Atomicorp.com WAF Rules: PARANOID MODE cross site scripting stealth attempt to access shell
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 2
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
htmlEntityDecode
lowercase
normalisePath
urlDecodeUni
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE cross site scripting stealth attempt to access shell
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340113
Alert message: Atomicorp.com WAF Rules: PARANOID MODE cross site scripting stealth attempt to inject javascript
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 28
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
htmlEntityDecode
lowercase
normalisePath
urlDecodeUni
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE cross site scripting stealth attempt to inject javascript
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340020
Alert message: Atomicorp.com WAF Rules: PARANOID MODE XSS in referrer and UA headers
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 30
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
htmlEntityDecode
lowercase
replaceComments
replaceNulls
urlDecodeUni
Log Types:
Description:
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340147
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Potential Cross Site Scripting Attack
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 132
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
htmlEntityDecode
lowercase
replaceComments
replaceNulls
urlDecodeUni
Log Types:
Description:
This rules detects when a potential cross site scripting attack may have occurred. For example, if javascript is included in a variable that appears to not be used for this purpose, or if web code is included in a portion of a request that is not known to be used for this purpose.
Troubleshooting:
False Positives:
This rule may produce a false positive if an application is used in a previously unknown or untested manner. The rules contain a large library of known trusted methods, however it is possible an application may be using a previously untested method. It is not recommended that you disable this rule if you have a false positive. If you believe this is a false positive, please report this to our security team to determine if this is a legitimate case, or if its clever attack on your system. Instructions to report false positives are detailed on the Reporting False Positives wiki page. If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
Outside References:
None.
WAF Rule ID 340149
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Potential Cross Site Scripting Attack
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 146
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
htmlEntityDecode
lowercase
replaceComments
replaceNulls
urlDecodeUni
Log Types:
Description:
This rules detects when a potential cross site scripting attack may have occurred. For example, if javascript is included in a variable that appears to not be used for this purpose, or if web code is included in a portion of a request that is not known to be used for this purpose. This rule looks for encoded methods.
Troubleshooting:
False Positives:
This rule may produce a false positive if an application is used in a previously unknown or untested manner. The rules contain a large library of known trusted methods, however it is possible an application may be using a previously untested method. It is not recommended that you disable this rule if you have a false positive.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
Outside References:
None.
WAF Rule ID 350147
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Potentially Untrusted Web Content Detected
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 114
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
htmlEntityDecode
lowercase
replaceComments
replaceNulls
urlDecodeUni
Log Types:
Description:
This rules detects when potentially untrusted web content is used in a client request. For example, if javascript is included in a variable that appears to not be used for this purpose, or if web code is included in a portion of a request that is not known to be used for this purpose.
Troubleshooting:
False Positives:
This rule may produce a false positive if an application is used in a previously unknown or untested manner. The rules contain a large library of known trusted methods, however it is possible an application may be using a previously untested method. It is not recommended that you disable this rule if you have a false positive.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
Outside References:
None.
WAF Rule ID 340158
Alert message: Atomicorp.com WAF Rules: PARANOID MODE XSS in referrer
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 14
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
htmlEntityDecode
lowercase
replaceComments
replaceNulls
urlDecodeUni
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE XSS in referrer
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340152
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Cross Site Scripting Attack (IE variant)
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 23
Severity: Emergency (HIDS: 14)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
lowercase
Log Types:
Basic Information (log)
Capture full session (auditlog)
Description:
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 340148
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Potential Cross Site Scripting Attack
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 144
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
htmlEntityDecode
lowercase
replaceComments
replaceNulls
urlDecodeUni
Log Types:
Description:
This rules detects when a potential cross site scripting attack may have occurred. For example, if javascript is included in a variable that appears to not be used for this purpose, or if web code is included in a portion of a request that is not known to be used for this purpose. This rule looks for encoded methods.
Troubleshooting:
False Positives:
This rule may produce a false positive if an application is used in a previously unknown or untested manner. The rules contain a large library of known trusted methods, however it is possible an application may be using a previously untested method. It is not recommended that you disable this rule if you have a false positive. If you believe this is a false positive, please report this to our security team to determine if this is a legitimate case, or if its clever attack on your system.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
Outside References:
None.
WAF Rule ID 350148
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Potentially Untrusted Web Content Detected
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 123
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
htmlEntityDecode
lowercase
replaceComments
replaceNulls
urlDecodeUni
Log Types:
Description:
This rules detects when potentially untrusted web content is used in a client request. For example, if javascript is included in a variable that appears to not be used for this purpose, or if web code is included in a portion of a request that is not known to be used for this purpose. This rule looks for various encoded methods.
Troubleshooting:
False Positives:
This rule may produce a false positive if an application is used in a previously unknown or untested manner. The rules contain a large library of known trusted methods, however it is possible an application may be using a previously untested method. It is not recommended that you disable this rule if you have a false positive.
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
Outside References:
None.
WAF Rule ID 380006
Alert message: Atomicorp.com WAF Rules: PARANOID MODE XSS Generic attack
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 10
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE XSS Generic attack
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 380007
Alert message: Atomicorp.com WAF Rules: PARANOID MODE SQL Inject Generic signature
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 5
Severity: Critical (HIDS: 9)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
lowercase
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE SQL Inject Generic signature
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 380016
Alert message: Atomicorp.com WAF Rules: PARANOID MODE SSI injection Attack
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 3
Severity: Emergency (HIDS: 14)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
htmlEntityDecode
lowercase
urlDecodeUni
Log Types:
Description:
Atomicorp.com WAF Rules: PARANOID MODE SSI injection Attack
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.
WAF Rule ID 380121
Alert message: Atomicorp.com WAF Rules: PARANOID MODE Perl echo shellcode injection
Rule Class: Generic Attack Ruleset (15_asl_paranoid_rules.conf)
Version: 2
Severity: Emergency (HIDS: 14)
HTTP Protocol Phase: 2
HTTP Status: 403
Action: pass
Transforms:
compressWhitespace
hexDecode
lowercase
replaceComments
Log Types:
Capture full session (auditlog)
Description:
Atomicorp.com WAF Rules: PARANOID MODE Perl echo shellcode injection
Troubleshooting:
False Positives:
Instructions to report false positives are detailed at Reporting False Positives If it is a false positive, we will fix the issue in the rules and get a release out to you promptly.
Configuration Notes:
enabled by: MODSEC_10_RULES
Requires Engine version: 2.9.0 or above
Tuning guidance Notes:
None.
If you know that this behavior is acceptable for your application, you can tune by following the guidance on the Tuning the Atomicorp WAF Rules
Additional Information:
Similar rules:
None.
Outside References:
None.