Detections

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

2,294 detections

Detects activity associated with the CARBONATO botnet utilizing the GH0ST RAT agent to locate, stage, and exfiltrate sensitive AI API keys. The detection monitors for file write operations within specific hidden directories ('/root/.hermes/loot/') and the use of malicious command-line patterns or process context associated with Hermes Agent or GH0ST malware to search for configuration files (e.g., .env) containing sensitive API credentials.
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Arnold Chan@slaz
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Midnight Slayer
1 month ago
001
Detects activity associated with the CARBONATO botnet utilizing the GH0ST RAT agent to locate, stage, and exfiltrate sensitive AI API keys. The detection monitors for file write operations within specific hidden directories ('/root/.hermes/loot/') and the use of malicious command-line patterns or process context associated with Hermes Agent or GH0ST malware to search for configuration files (e.g., .env) containing sensitive API credentials.
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Arnold Chan@slaz
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Detection & Hunting Community
1 month ago
001
Detects activity associated with the CARBONATO botnet utilizing the GH0ST RAT agent to locate, stage, and exfiltrate sensitive AI API keys. The detection monitors for file write operations within specific hidden directories ('/root/.hermes/loot/') and the use of malicious command-line patterns or process context associated with Hermes Agent or GH0ST malware to search for configuration files (e.g., .env) containing sensitive API credentials.
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Arnold Chan@slaz
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Detections.ai Community
1 month ago
001
TokenGrabber Builder: Webhook XOR/Base64 Obfuscation Artifacts - detects webhook.txt persistence, XOR 0x5A + Base64 webhook obfuscation, WEBHOOK_PLACEHOLDER injection, and the _x() decode routine used to recover the exfiltration endpoint
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Ankit Mehta@Secvyn
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Detections.ai Community
1 month ago
000
Detects unauthorized processes (excluding firefox.exe and explorer.exe) accessing or modifying sensitive Firefox browser profile files, specifically places.sqlite (history/bookmarks) and cookies.sqlite (session cookies). This activity is often indicative of credential or session hijacking attempts by malware or malicious scripts.
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Ankit Mehta@Secvyn
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Detections.ai Community
1 month ago
000
Detects non-browser processes performing file operations (create, modify, rename) on known web browser credential storage, configuration files, and cryptocurrency wallet artifacts in a short duration. This behavior is indicative of credential harvesting or information stealing activity often associated with malware like Vidar, which stages these sensitive files for exfiltration.
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Ankit Mehta@Secvyn
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Detection & Hunting Community
1 month ago
213
Detects non-browser processes performing file operations (create, modify, rename) on known web browser credential storage, configuration files, and cryptocurrency wallet artifacts in a short duration. This behavior is indicative of credential harvesting or information stealing activity often associated with malware like Vidar, which stages these sensitive files for exfiltration.
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Ankit Mehta@Secvyn
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Hunters
1 month ago
003
Detects non-browser processes performing file operations (create, modify, rename) on known web browser credential storage, configuration files, and cryptocurrency wallet artifacts in a short duration. This behavior is indicative of credential harvesting or information stealing activity often associated with malware like Vidar, which stages these sensitive files for exfiltration.
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Ankit Mehta@Secvyn
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SlimKQL
1 month ago
103
Detects execution of shell commands (cmd, powershell) by processes associated with AvisLoader (e.g., 78324.exe, VLCAssistant.exe, auto.exe), followed by the creation or modification of files in suspicious user-writable directories (e.g., appdata, temp) within a 10-minute window, suggesting potential C2 activity and secondary payload staging.
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Arnold Chan@slaz
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Detection & Hunting Community
1 month ago
001
Detects execution of shell commands (cmd, powershell) by processes associated with AvisLoader (e.g., 78324.exe, VLCAssistant.exe, auto.exe), followed by the creation or modification of files in suspicious user-writable directories (e.g., appdata, temp) within a 10-minute window, suggesting potential C2 activity and secondary payload staging.
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Arnold Chan@slaz
Defender - KQL
1 month ago
001
Detects execution of shell commands (cmd, powershell) by processes associated with AvisLoader (e.g., 78324.exe, VLCAssistant.exe, auto.exe), followed by the creation or modification of files in suspicious user-writable directories (e.g., appdata, temp) within a 10-minute window, suggesting potential C2 activity and secondary payload staging.
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Arnold Chan@slaz
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Midnight Slayer
1 month ago
001
Detects execution of shell commands (cmd, powershell) by processes associated with AvisLoader (e.g., 78324.exe, VLCAssistant.exe, auto.exe), followed by the creation or modification of files in suspicious user-writable directories (e.g., appdata, temp) within a 10-minute window, suggesting potential C2 activity and secondary payload staging.
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Arnold Chan@slaz
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Hunters
1 month ago
001
Detects unauthorized modifications to the 'endo_voyager_dictation_endpoint' preference key within the 'com.meta.muse.plist' file on macOS. This key is an undocumented configuration setting that, if modified, allows an attacker to redirect dictation traffic to a malicious, attacker-controlled endpoint.
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Arnold Chan@slaz
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Detections.ai Community
1 month ago
103
Detects malicious tampering with GitHub Actions workflows by monitoring for two specific patterns within an hour: the addition of automatic push triggers for the main branch alongside the removal of manual approval gates, or rapid sequential commits that rewrite workflows to facilitate an unattended publish of a package. This rule also integrates with npm registry publish events to identify potential malicious distribution of compromised packages like @dforge-core/dforge-mcp.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
104
Detects hosts exhibiting multiple distinct file-manipulation commands (upload, download, stop, delete, append, copy, move) within a single session as identified by the PivotPipe C2 protocol, indicating potential staging, collection, or exfiltration activity.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
004
Detects instances where a repository's GitHub CI/CD workflow, git configuration, or repository settings are modified, followed shortly thereafter by an npm package publish event. This behavior is indicative of a supply chain compromise where an adversary modifies workflow files to auto-publish malicious versions of a package.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
104
Detects the creation or modification of known PIVOTPIPE loader artifacts, specifically the 'sleepmask.o' file and related configuration or helper files ('agent.json', 'pk.der', 'core.pak'), within temporary directories prefixed with 'nb_' under the Windows Temp folder. These files are used by the PIVOTPIPE loader to implement sleep-masking techniques that encrypt beacon memory during dormant periods to evade detection.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
004
Detects the creation of specific debug log files by PIVOTPIPE Cobalt Strike-compatible payloads in the Windows temporary directory. These artifacts indicate active post-exploitation activity, specifically operations involving process token manipulation or impersonation.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
004
Detects attempts to modify AMSI (Antimalware Scan Interface) provider registry keys or tampering with the amsi.dll file. These actions are indicative of efforts to disable or blind security instrumentation, often as a precursor to or during malicious code execution.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
004
Detects the 'comet.exe' process (Perplexity AI agent) performing file read, write, rename, or creation operations outside of standard browser paths (e.g., AppData, Temp, Downloads). This behavior potentially indicates the process is being leveraged for unauthorized data access or staging files on the local filesystem.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
4011
Detects the creation or modification of documents in common formats (e.g., .txt, .md, .docx, .pdf) that contain strings indicative of prompt-injection attempts. These strings are commonly used to manipulate the behavior of AI agents or Large Language Models (LLMs) that may process or index these files automatically.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
102
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