Rule History

SID: 903204048 • Source: sslbl/ssl-fp-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:"fb:1b:7d:d8:d8:27:10:11:c9:d5:79:46:6b:21:2b:b5:4f:6c:a7:e6"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/fb1b7dd8d8271011c9d579466b212bb54f6ca7e6/; sid:903204048; 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