Detections

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

707 detections

Detects common runtime processes (Node.js, npx, Python) often used for Model Context Protocol (MCP) servers accessing sensitive local credential files such as AWS credentials, SSH private keys, or environment files. This behavior is indicative of potential credential harvesting by unauthorized MCP servers in developer environments.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
103
Detects malicious BASH_ENV injection within GitHub Actions CI pipelines originating from the compromised sckit_poetry_build.py build backend. The injection, which targets GITHUB_ENV to introduce a malicious _pypi_bridge.sh script, is used to intercept PyPI publishing tokens during build processes, characteristic of the MemTensor/sckit supply chain attack.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
004
Detects the Sckit Go implant accessing sensitive local configuration and credential files, including SSH keys, cloud CLI tokens, and package manager credentials. The rule monitors for file read events initiated by processes identified as 'sckit' or processes with specific command line arguments.
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Arnold Chan@slaz
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Detection & Hunting Community
1 month ago
004
Detects autonomous AI coding-agent processes (e.g., Claude Code, Cursor, Aider) spawning shell or git processes to perform potentially destructive actions such as recursive file deletion, forced git pushes, database manipulation, or unauthorized access to sensitive credential files, indicating agentic 'excessive agency' or compromise.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
303
Detects bulk file access or modifications involving sensitive files such as certificates (.pfx, .p12, .pem, .key), password manager vaults (.kdbx, .kdb), and files containing keywords related to credentials or logins. This behavior is indicative of an adversary staging or exfiltrating sensitive security material for further credential access.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
004
Detects the execution of TruffleHog, an automated secret-scanning CLI tool, often utilized by threat actors to harvest sensitive credentials from local filesystems, repositories, environment variables, or CI/CD configuration files following unauthorized access.
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Ibrahim Saud@tektrix
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Detections.ai Community
29 days ago
000
Detects anomalous engineering account activity associated with supply-chain compromise, specifically identifying the generation of access tokens or retrieval of secrets followed by unauthorized changes to CI/CD pipeline configurations or secret stores in platforms like GitHub, JFrog Artifactory, or BrowserStack.
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Ibrahim Saud@tektrix
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Detections.ai Community
29 days ago
000
Detects anomalous engineering account activity associated with supply-chain compromise, specifically identifying the generation of access tokens or retrieval of secrets followed by unauthorized changes to CI/CD pipeline configurations or secret stores in platforms like GitHub, JFrog Artifactory, or BrowserStack.
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Ibrahim Saud@tektrix
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Detections.ai Community
29 days ago
000
Detects anomalous file staging activity combined with keyword-matched file access or suspicious Steam application launches, characteristic of the Rapuncel (BoryptGrab) malware's credential and crypto-wallet harvesting routine.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
105
Detects anomalous activity from IDEs or AI coding assistant extension host processes (e.g., VS Code, Cursor, JetBrains). The rule alerts when these processes spawn children that access sensitive local credential files, perform network connections to non-standard/unexpected domains, or modify critical CI/CD build script configuration files, which is indicative of a supply chain compromise within the developer environment.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
002
Detects the use of legitimate data transfer utilities (s5cmd, rclone) configured to exfiltrate sensitive document types (.doc, .pdf, .sql, etc.) to S3-compatible cloud storage. The rule correlates this activity with recent access to files containing sensitive credentials or configuration data, a pattern observed in double-extortion campaigns.
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Ankit Mehta@Secvyn
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SlimKQL
1 month ago
002
Detects the use of legitimate data transfer utilities (s5cmd, rclone) configured to exfiltrate sensitive document types (.doc, .pdf, .sql, etc.) to S3-compatible cloud storage. The rule correlates this activity with recent access to files containing sensitive credentials or configuration data, a pattern observed in double-extortion campaigns.
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Ankit Mehta@Secvyn
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Detection & Hunting Community
1 month ago
002
Detects an suspicious progression of activities originating from identified AI assistant/agent processes. The rule monitors for a chain of behaviors occurring within a 15-minute window: execution of an AI agent/tool, followed by host discovery (network/system enumeration), access to sensitive local credential files, archival of data, and outbound network communication to common file-sharing/exfiltration platforms.
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Arnold Chan@slaz
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Detection & Hunting Community
29 days ago
000
Detects an suspicious progression of activities originating from identified AI assistant/agent processes. The rule monitors for a chain of behaviors occurring within a 15-minute window: execution of an AI agent/tool, followed by host discovery (network/system enumeration), access to sensitive local credential files, archival of data, and outbound network communication to common file-sharing/exfiltration platforms.
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Arnold Chan@slaz
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Midnight Slayer
29 days ago
000
Detects AI coding assistants and LLM agent frameworks attempting to access, read, or export sensitive credential files, registry hives, or application secrets. The rule monitors both file system operations on known secret locations and process execution patterns indicative of credential dumping or API token retrieval by these tools.
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Arnold Chan@slaz
Defender - KQL
1 month ago
103
Detects suspicious process command lines that access sensitive cryptocurrency wallet data files or registry keys associated with wallet applications, which is a common behavior of information-stealing malware.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
005
Detects unauthorized processes accessing the 'ConsoleHost_history.txt' file across user profiles. This behavior is indicative of ransomware operators or malicious actors attempting to harvest stored credentials, tokens, or sensitive command-line history before performing lateral movement or privilege escalation.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
102
Detects instances where common scripting or development language runtimes (Go, Node.js, WScript, CScript) access sensitive configuration or credential files, such as AWS credentials, Kubernetes configs, SSH keys, or environment files. This activity is often indicative of credential harvesting or unauthorized access to sensitive secrets by potentially malicious scripts or processes.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
003
Detects the Sckit Go implant accessing sensitive local configuration and credential files, including SSH keys, cloud CLI tokens, and package manager credentials. The rule monitors for file read events initiated by processes identified as 'sckit' or processes with specific command line arguments.
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Arnold Chan@slaz
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Midnight Slayer
1 month ago
003
Detects the Sckit Go implant accessing sensitive local configuration and credential files, including SSH keys, cloud CLI tokens, and package manager credentials. The rule monitors for file read events initiated by processes identified as 'sckit' or processes with specific command line arguments.
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Arnold Chan@slaz
Defender - KQL
1 month ago
003
Detects the Sckit Go implant accessing sensitive local configuration and credential files, including SSH keys, cloud CLI tokens, and package manager credentials. The rule monitors for file read events initiated by processes identified as 'sckit' or processes with specific command line arguments.
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Arnold Chan@slaz
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Hunters
1 month ago
003
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