Rule History

SID: 903204321 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (BitRAT C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (BitRAT C&C)"; tls_cert_fingerprint; content:"ab:c0:ee:b8:f6:b2:91:e2:da:f1:af:6e:c6:ff:74:ab:79:0f:ba:40"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/abc0eeb8f6b291e2daf1af6ec6ff74ab790fba40/; sid:903204321; rev:1;)

Created:

Jun 25, 2025, 11:40 AM

Updated:

Jun 25, 2025, 11:40 AM

DB Created:

Jul 17, 2025, 2:34 PM

DB Updated:

Jul 17, 2025, 2:34 PM

Filename:

sslblacklist_tls_cert.rules