Detections

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

203 detections

Detects file creation, modification, or renaming in System32 by TieringEngineService.exe or MsMpEng.exe within a short time frame.
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
001
This rule detects potentially malicious executables associated with Sality malware that consistently launch shortly after system startup across multiple boot sessions. It correlates boot events with process execution events within a 10-minute window post-startup to identify programs exhibiting persistence behavior across at least two separate boot instances.
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Ankit Mehta@Secvyn
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Detections.ai Community
2 months ago
000
This rule detects either the execution of a specific SSH daemon binary known to be trojanized or the creation/modification of files within the /var/lib/sshd/ directory, which is a common indicator of backdoor persistence or credential theft targeting SSH sessions.
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
003
This rule detects potential persistence mechanisms in a PostgreSQL database by identifying the creation of a new shared library file (e.g., .so or .dll) within PostgreSQL plugin directories, followed by a modification to the PostgreSQL configuration files (postgresql.conf or postgresql.auto.conf) within a short 30-minute window. This behavior is indicative of an attacker registering a malicious shared library to be loaded upon database startup, a technique associated with PostGREShell-style post-exploitation.
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
003
This rule detects potential persistence mechanisms in a PostgreSQL database by identifying the creation of a new shared library file (e.g., .so or .dll) within PostgreSQL plugin directories, followed by a modification to the PostgreSQL configuration files (postgresql.conf or postgresql.auto.conf) within a short 30-minute window. This behavior is indicative of an attacker registering a malicious shared library to be loaded upon database startup, a technique associated with PostGREShell-style post-exploitation.
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Arnold Chan@slaz
Defender - KQL
2 months ago
003
This rule detects potential persistence mechanisms in a PostgreSQL database by identifying the creation of a new shared library file (e.g., .so or .dll) within PostgreSQL plugin directories, followed by a modification to the PostgreSQL configuration files (postgresql.conf or postgresql.auto.conf) within a short 30-minute window. This behavior is indicative of an attacker registering a malicious shared library to be loaded upon database startup, a technique associated with PostGREShell-style post-exploitation.
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
001
This rule detects either the execution of a specific SSH daemon binary known to be trojanized or the creation/modification of files within the /var/lib/sshd/ directory, which is a common indicator of backdoor persistence or credential theft targeting SSH sessions.
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
001
This rule detects potential persistence mechanisms in a PostgreSQL database by identifying the creation of a new shared library file (e.g., .so or .dll) within PostgreSQL plugin directories, followed by a modification to the PostgreSQL configuration files (postgresql.conf or postgresql.auto.conf) within a short 30-minute window. This behavior is indicative of an attacker registering a malicious shared library to be loaded upon database startup, a technique associated with PostGREShell-style post-exploitation.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
002
Detects file creation, modification, or renaming in System32 by TieringEngineService.exe or MsMpEng.exe within a short time frame.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
000
This rule detects either the execution of a specific SSH daemon binary known to be trojanized or the creation/modification of files within the /var/lib/sshd/ directory, which is a common indicator of backdoor persistence or credential theft targeting SSH sessions.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
101
This rule detects either the execution of a specific SSH daemon binary known to be trojanized or the creation/modification of files within the /var/lib/sshd/ directory, which is a common indicator of backdoor persistence or credential theft targeting SSH sessions.
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Arnold Chan@slaz
Defender - KQL
2 months ago
001
Detects process command lines matching the documented BTR_CLI.exe flag combinations (-chain/-item, -trigger now|boot, -cleanup) used to orchestrate chained kernel file/registry operations via the BTR.sys primitive.
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Duo Tech@duotech
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Detections.ai Community
2 months ago
518
Detects Shai-Hulud / ChainDrop activity by correlating known malicious hashes, npm/Node/Bun execution, payload artifacts, IDE persistence, credential discovery, cloud metadata access, GitHub exfiltration, C2 domains, Ethereum RPC activity, staging files, persistence artifacts, and known IOC IP connections.
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Yuvraj Singh@S41NT
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SentinelOne
3 months ago
23026
Detects Shai-Hulud / ChainDrop activity by correlating known malicious hashes, npm/Node/Bun execution, payload artifacts, IDE persistence, credential discovery, cloud metadata access, GitHub exfiltration, C2 domains, Ethereum RPC activity, staging files, persistence artifacts, and known IOC IP connections.
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Yuvraj Singh@S41NT
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Detections.ai Community
3 months ago
409
Detects malicious persistence hooks in IDE configuration files (.claude/settings.json, .vscode/tasks.json) used by the ChainDrop or Mini Shai-Hulud npm worm to execute unauthorized JavaScript payloads upon opening a repository.
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Jeff Daisley@JDaisley
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Detections.ai Community
3 months ago
1014
Detects malicious persistence hooks in IDE configuration files (.claude/settings.json, .vscode/tasks.json) used by the ChainDrop or Mini Shai-Hulud npm worm to execute unauthorized JavaScript payloads upon opening a repository.
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Jeff Daisley@JDaisley
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Detections.ai Community
3 months ago
106
Detects malicious persistence hooks in IDE configuration files (.claude/settings.json, .vscode/tasks.json) used by the ChainDrop or Mini Shai-Hulud npm worm to execute unauthorized JavaScript payloads upon opening a repository.
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Jeff Daisley@JDaisley
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Detections.ai Community
3 months ago
205
Detects creation of the mmcompat.pth file in Python site-packages, the mrmustard stealer's persistence mechanism designed to survive package uninstall.
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Duo Tech@duotech
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Detections.ai Community
3 months ago
008
Detects creation of the WinComCtl Run-key registry value used by TinyEgg and ChonkyChicken for persistence.
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Duo Tech@duotech
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Detections.ai Community
3 months ago
003
Detects TOKYOCORE via overlap of data-theft artifact strings and persistence-mechanism strings (Tier 4 cluster)
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Duo Tech@duotech
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Detections.ai Community
3 months ago
001
Detects modification of targeted registry keys commonly used for persistence
and defense evasion via startup execution.
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Danny Y@zendannyy
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Detections.ai Community
3 months ago
204
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