Rule History

SID: 903206929 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (AsyncRAT C&C)"; tls_cert_fingerprint; content:"b2:30:cf:3b:38:72:b5:bf:73:a4:a4:d9:4a:00:e9:ac:80:fa:a8:56"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b230cf3b3872b5bf73a4a4d94a00e9ac80faa856/; sid:903206929; 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