Rule History

SID: 903205675 • 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:"97:c4:7b:0b:ec:5a:12:c4:2d:c4:82:5f:b2:0d:3e:d9:c8:95:45:b5"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/97c47b0bec5a12c42dc4825fb20d3ed9c89545b5/; sid:903205675; 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