Detections

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

1,153 detections

A large-scale supply-chain attack where 84 compromised npm package artifacts in the tanstack namespace were modified with credential-stealing malware. The incident is tracked as part of the ongoing Mini Shai-Hulud campaign.

ref: https://socket.dev/blog/tanstack-npm-packages-compromised-mini-shai-hulud-supply-chain-attack
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Canister -@Canister
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Detections.ai Community
6 months ago
500719
Detects ctfmon.exe calling NtCreateSymbolicLinkObject or loading cldapi.dll, which indicates the initial stages of the GreenPlasma exploit. This behavior is indicative of process injection or privilege escalation attempts.
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Elgonad .@elgonad
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Detections.ai Community
6 months ago
70236
This rule detects the use of specific Linux environment variables (LD_AUDIT, LD_DEBUG, LD_DEBUG_OUTPUT) in command lines. These variables can be abused for dynamic-link library (DLL) injection or other forms of process injection, allowing adversaries to execute arbitrary code or debug processes in a way that might bypass security controls.
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nomit vyas@xoxo
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Detections.ai Community
6 months ago
0047
Detects unusual network connections initiated by the Windows Snipping Tool. While SnippingTool may occasionally connect for telemetry or updates, active outbound connections to non-Microsoft endpoints are highly suspicious and could indicate process injection or masquerading.
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Ali AlEnezi@site
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Detections.ai Community
6 months ago
181483
Detects potential JabGopher activity where svchost.exe is spawned by an anomalous parent process for injection. This behavior aligns with the GopherWhisper APT execution chain, specifically injecting the LaxGopher backdoor.
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Elgonad .@elgonad
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Detections.ai Community
6 months ago
20147
Detects a "dllhost" process spawning with no commandline arguments which is very rare to happen and could indicate process injection activity or malware mimicking similar system processes.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
003
Detects the use of the Dinject PowerShell cradle based on the specific flags
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
003
Detects the creation of a named pipe as used by CobaltStrike
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
002
Detects the creation of a named pipe seen used by known APTs or malware.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
002
It is extremely abnormal for svchost.exe to spawn without any CLI arguments and is normally observed when a malicious process spawns the process and injects code into the process memory space.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
002
Detects the pattern of a pipe name as used by the hack tool CoercedPotato
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
001
Detects suspicious process related to rundll32 based on command line that invokes inline VBScript as seen being used by UNC2452
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
001
Detects a suspicious child process of userinit
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
001
Detects suspicious Windows Error Reporting manager (wermgr.exe) child process
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
001
Detects instances where PowerShell spawns the fontdrvhost.exe process. This parent-child relationship is highly anomalous and is indicative of process injection, as seen in the final stage of the ClipBanker malware execution chain.
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Tim Peck@timpeck
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Detections.ai Community
7 months ago
130319
Detects uncommon processes creating remote threads.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects uncommon processes creating remote threads.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
This rule detects suspicious files created by Microsoft Sync Center (mobsync)
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detect usage of the "coregen.exe" (Microsoft CoreCLR Native Image Generator) binary to sideload arbitrary DLLs.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects .NET CLR DLLs being loaded by scripting applications such as wscript or cscript. This could be an indication of potential suspicious execution.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects a network connection that is initiated by the "notepad.exe" process.
This might be a sign of process injection from a beacon process or something similar.
Notepad rarely initiates a network communication except when printing documents for example.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
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