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Rule feed

Detection rules

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

Source Rule Status Updated
snort ET TROJAN Crpx0 Ransomware Payload Request M1 rev 1 2026-04-01
snort ET TROJAN Crpx0 Ransomware Payload Request M2 rev 1 2026-04-01
snort ET TROJAN Observed DNS Query to Crpx0 Ransomware Domain rev 1 2026-04-01
snort ET TROJAN Crpx0 Ransomware Payload Request M3 rev 1 2026-04-01
snort ET TROJAN Crpx0 Ransomware Payload Request M4 rev 1 2026-04-01
snort ET TROJAN plain-crypto-js RAT Stage 1 C2 Outbound Request rev 1 2026-04-01
suricata ET MALWARE Crpx0 Ransomware Payload Request M4 rev 1 2026-04-01
suricata ET ADWARE_PUP Niagara Software Update Check rev 1 2026-04-01
suricata ET MALWARE plain-crypto-js RAT Stage 1 C2 Outbound Request rev 1 2026-04-01
suricata ET MALWARE Crpx0 Ransomware Payload Request M3 rev 1 2026-04-01
suricata ET MALWARE Observed Crpx0 Ransomware Domain in TLS SNI rev 1 2026-04-01
suricata ET MALWARE Crpx0 Ransomware Payload Inbound M2 rev 1 2026-04-01
suricata ET MALWARE UNK_MonkeyWrench Payload Request rev 1 2026-04-01
suricata ET MALWARE Crpx0 Ransomware Payload Inbound M1 rev 1 2026-04-01
suricata ET MALWARE Observed DNS Query to Crpx0 Ransomware Domain rev 1 2026-04-01
suricata ET MALWARE Crpx0 Ransomware Payload Request M1 rev 1 2026-04-01
suricata ET MALWARE UNK_MonkeyWrench Exfil via SMTP rev 1 2026-04-01
suricata ET MALWARE Crpx0 Ransomware Payload Request M2 rev 1 2026-04-01
sigma Axios NPM Compromise File Creation Indicators - Linux experimental 2026-04-01
sigma Axios NPM Compromise Indicators - Linux experimental 2026-04-01
sigma Axios NPM Compromise Indicators - macOS experimental 2026-04-01
sigma Axios NPM Compromise File Creation Indicators - Windows experimental 2026-04-01
sigma Axios NPM Compromise Indicators - Windows experimental 2026-04-01
sigma Axios NPM Compromise Malicious C2 Domain DNS Query experimental 2026-04-01
sigma Axios NPM Compromise File Creation Indicators - MacOS experimental 2026-04-01
snort ET INFO DYNAMIC_DNS Query to a *.forever-20 .com domain rev 1 2026-03-31
snort ET INFO DYNAMIC_DNS HTTP Request to a *.forever-20 .com domain rev 1 2026-03-31
suricata ET DYN_DNS DYNAMIC_DNS HTTP Request to a *.forever-20 .com domain rev 1 2026-03-31
suricata ET DYN_DNS DYNAMIC_DNS Query to a *.forever-20 .com domain rev 1 2026-03-31
sigma Suspicious Double Extension Files test 2026-03-31
sigma Non-Standard Nsswitch.Conf Creation - Potential CVE-2025-32463 Exploitation experimental 2026-03-31
sigma TeamPCP LiteLLM Supply Chain Attack Persistence Indicators experimental 2026-03-30
sigma Security Support Provider (SSP) Added to LSA Configuration test 2026-03-30
sigma LiteLLM / TeamPCP Supply Chain Attack Indicators experimental 2026-03-30
sigma BPFDoor Abnormal Process ID or Lock File Accessed test 2026-03-30
snort ET INFO DYNAMIC_DNS HTTP Request to a *.utilicell .com domain rev 1 2026-03-29
snort ET INFO DYNAMIC_DNS Query to a *.utilicell .com domain rev 1 2026-03-29
suricata ET DYN_DNS DYNAMIC_DNS Query to a *.utilicell .com domain rev 1 2026-03-29
suricata ET DYN_DNS DYNAMIC_DNS HTTP Request to a *.utilicell .com domain rev 1 2026-03-29
sigma Suspicious File Download From File Sharing Domain Via Wget.EXE test 2026-03-29