Rule History

SID: 903206954 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (OffLoader C&C)"; tls_cert_fingerprint; content:"d4:a0:3e:e4:6e:84:27:99:c2:3a:c3:62:13:da:1e:c8:a2:2c:d0:7d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d4a03ee46e842799c23ac36213da1ec8a22cd07d/; sid:903206954; 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