Detections

Explore public detection logic contributed by the community across SIEM and rule languages.

4,916 detections

Detects exceptions in velocity template renderer, this most likely happens due to dynamic rendering of user input and may lead to RCE.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
002
Detects possible Java payloads in web access logs
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
002
Detects path traversal exploitation attempts
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
002
Detects suspicious Hangul Word Processor (Hanword) sub processes that could indicate an exploitation
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
002
Detects potential JNDI Injection exploitation. Often coupled with Log4Shell exploitation.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects XML parsing issues, if the application expects to work with XML make sure that the parser is initialized safely.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects SQL error messages that indicate probing for an injection attack
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Rule to detect the use of the SCX RunAsProvider Invoke_ExecuteShellCommand to execute any UNIX/Linux command using the /bin/sh shell.
SCXcore, started as the Microsoft Operations Manager UNIX/Linux Agent, is now used in a host of products including
Microsoft Operations Manager, Microsoft Azure, and Microsoft Operations Management Suite.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects an issue in apache logs that reports threading related errors
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects potential SQL injection attempts via GET requests in access logs.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects external disk drives or plugged-in USB devices.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects suspicious file type dropped by an Exchange component in IIS
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects suspicious activity in which the MSExchangeMailboxReplication process writes .asp and .apsx files to disk, which could be a sign of ProxyShell exploitation
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects suspicious shell spawn from Java utility keytool process (e.g. adselfservice plus exploitation)
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects suspicious child processes of the SQLServer process. This could indicate potential RCE or SQL Injection.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects suspicious child processes of the Microsoft OneNote application. This may indicate an attempt to execute malicious embedded objects from a .one file.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects a suspicious program execution in Outlook temp folder
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Alerts on trust record modification within the registry, indicating usage of macros
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects suspicious Django web application framework exceptions that could indicate exploitation attempts
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
000
Generic rule for SQL exceptions in Python according to PEP 249
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects suspicious Ruby on Rails exceptions that could indicate exploitation attempts
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
000
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