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Rule feed

Detection rules

Every rule tracked across all seven sources, newest updates first.

Source Rule Status Updated
sigma Windows AMSI Related Registry Tampering Via CommandLine experimental 2025-12-25
snort ET TROJAN GachiLoader Staging HTTP Request rev 1 2025-12-23
suricata ET MALWARE GachiLoader Staging HTTP Request rev 1 2025-12-23
snort ET TROJAN Win.Supper Tunnel C2 Magic Bytes Detected rev 1 2025-12-22
suricata ET MALWARE Win.Supper Tunnel C2 Magic Bytes Detected rev 1 2025-12-22
snort ET TROJAN Possible CastleRAT C Variant Malware Outbound Request To IP Geo Location Service ip-api rev 1 2025-12-19
snort ET TROJAN Possible CastleRAT Python Malware Outbound Request To IP Geo Location Service ip-api rev 1 2025-12-19
snort ET TROJAN Possible CastleRAT C Variant Malware Outbound Request To IP Geo Location Service ip-api M2 rev 1 2025-12-19
snort ET TROJAN Possible CastleRAT C Variant Malware Outbound Request To IP Geo Location Service ip-api M3 rev 1 2025-12-19
suricata ET MALWARE Possible CastleRAT C Variant Malware Outbound Request To IP Geo Location Service ip-api rev 1 2025-12-19
suricata ET MALWARE Possible CastleRAT C Variant Malware Outbound Request To IP Geo Location Service ip-api M2 rev 1 2025-12-19
suricata ET MALWARE Possible CastleRAT C Variant Malware Outbound Request To IP Geo Location Service ip-api M3 rev 1 2025-12-19
suricata ET MALWARE Possible CastleRAT Python Malware Outbound Request To IP Geo Location Service ip-api rev 1 2025-12-19
snort ET TROJAN CastleRAT Malware Outbound Handshake M3 rev 1 2025-12-18
snort ET TROJAN CastleRAT Malware Outbound Handshake M4 rev 1 2025-12-18
snort ET TROJAN CastleRAT Malware Outbound Handshake M7 rev 1 2025-12-18
snort ET TROJAN CastleRAT Malware Outbound Handshake M2 rev 1 2025-12-18
snort ET TROJAN CastleRAT Malware Outbound Handshake M5 rev 1 2025-12-18
snort ET TROJAN ZeitLoader Payload Retrieval attempt rev 1 2025-12-18
snort ET TROJAN CastleRAT Malware Outbound Handshake M9 rev 1 2025-12-18
snort ET TROJAN CastleRAT Malware Outbound Handshake M6 rev 1 2025-12-18
snort ET TROJAN CastleRAT Malware Outbound Handshake M8 rev 1 2025-12-18
suricata ET MALWARE CastleRAT Malware Outbound Handshake M9 rev 1 2025-12-18
suricata ET MALWARE CastleRAT Malware Outbound Handshake M8 rev 1 2025-12-18
suricata ET MALWARE CastleRAT Malware Outbound Handshake M6 rev 1 2025-12-18
suricata ET MALWARE ZeitLoader Payload Retrieval attempt rev 1 2025-12-18
suricata ET MALWARE CastleRAT Malware Outbound Handshake M3 rev 1 2025-12-18
suricata ET MALWARE CastleRAT Malware Outbound Handshake M5 rev 1 2025-12-18
suricata ET MALWARE CastleRAT Malware Outbound Handshake M2 rev 1 2025-12-18
suricata ET MALWARE CastleRAT Malware Outbound Handshake M4 rev 1 2025-12-18
suricata ET MALWARE CastleRAT Malware Outbound Handshake M7 rev 1 2025-12-18
snort ET TROJAN CastleLoader Malware Outbound Payload Request rev 1 2025-12-17
snort ET TROJAN CastleLoader Malware Inbound Command Retrieval via Finger Service rev 1 2025-12-17
snort ET TROJAN CastleLoader Malware Stager Outbound Payload Request rev 1 2025-12-17
snort ET TROJAN CastleRAT Malware Outbound Handshake rev 1 2025-12-17
suricata ET MALWARE CastleRAT Malware Outbound Handshake rev 1 2025-12-17
suricata ET MALWARE CastleLoader Malware Stager Outbound Payload Request rev 1 2025-12-17
suricata ET MALWARE CastleLoader Malware Outbound Payload Request rev 1 2025-12-17
suricata ET MALWARE CastleLoader Malware Inbound Command Retrieval via Finger Service rev 1 2025-12-17
snort ET TROJAN SantaStealer Data Exfiltration Attempt rev 1 2025-12-16