Rule History

SID: 903205719 • 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:"b7:e7:d9:21:7d:87:34:ee:1c:f5:23:f1:d3:7c:eb:39:35:d3:91:b9"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b7e7d9217d8734ee1cf523f1d37ceb3935d391b9/; sid:903205719; 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