Rule History

SID: 903207155 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (AdaptixC2 C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (AdaptixC2 C&C)"; tls_cert_fingerprint; content:"2f:e8:70:4a:80:e3:14:16:c6:d4:4a:7a:19:4e:26:4c:1a:b8:f1:33"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/2fe8704a80e31416c6d44a7a194e264c1ab8f133/; sid:903207155; 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