spamassassin
apache/spamassassinOpen-source email filtering framework that detects spam and phishing using content analysis, header checks, Bayesian scoring, and DNS blocklists.
defensive-toolsemail-securitymachine-learning+1
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apache/spamassassinOpen-source email filtering framework that detects spam and phishing using content analysis, header checks, Bayesian scoring, and DNS blocklists.
cisco-ai-defense/skill-scannerSecurity Scanner for Agent Skills
mandiant/capaRule-based static and dynamic analysis tool that identifies capabilities in PE, ELF, .NET, and shellcode files, mapping them to MITRE ATT&CK…
sentrypeer/sentrypeerDistributed SIP honeypot that detects and shares fraud data on VoIP attacks. Collects bad actor IPs and phone numbers via peer-to-peer network, with…
gautamvarmadatla/mcpsafetywardenProxy server that wraps MCP servers with behavioral profiling, security scanning, risk gating, and safe execution. Detects prompt injection,…
elastic/protections-artifactsElastic Security detection content for Endpoint
tirrenotechnologies/tirrenoOpen-source security framework for real-time event tracking, threat detection, and risk scoring. Monitors user behavior, detects fraud, bot attacks,…
jay123anta/laravel-threat-detectionPassive Laravel middleware that detects and logs SQL injection, XSS, RCE, bot scanners, and 175+ attack patterns. Features a built-in dashboard,…
rabbitstack/fibratusSecurity sensor for realtime threat detection and protection
adibirzu/openclaw-security-monitorProactive security monitoring for OpenClaw deployments. Detects ClawHavoc, AMOS stealer, CVE-2026-25253, memory poisoning, and supply chain attacks.
tejasprasad2008-afk/tracetreeRuntime behavioral analysis tool that sandboxes suspicious packages in Docker, traces syscalls with strace, maps process cascades into directed…
roxanne_ardary/emailxposeEmailXpose is an open source AI-powered email security system that detects phishing, spam, scams, malware, and social engineering attacks. It goes…
mrcord77/beacon-hunterDetects phi-structured C2 beacons that evade RITA and standard regularity-based detectors
spinfosecurity/bas-guardianFree BACnet/BMS vulnerability scanner for building automation systems. Detects CVE-2026-3611 (CVSS 10.0), CVE-2026-24060, and exposed HVAC/BAS…
kaandemir993/malwareforge---advanced-static-malware-analyzerAdvanced Static malware analyzer that reveals 8 injection techniques, critical API calls, hidden strings, exports PE sections (.text, .rdata) as…
pandaadir05/ghostDetects process injection and memory manipulation used by malware. Finds RWX regions, shellcode patterns, API hooks, thread hijacking, and process…
atenreiro/opensquatOSINT tool that detects domain squatting, typosquatting, and phishing look-alikes by monitoring newly registered domains against brand keywords with…
afine-com/glassworm-hunterDetects GlassWorm supply chain attack payloads by scanning VS Code extensions, npm/PyPI packages, and git repos for invisible Unicode payloads,…