Rule History

SID: 903203620 • 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:"9c:2c:8d:ba:70:1a:07:a3:ca:4d:6f:c4:73:f3:b3:d0:52:f7:fe:98"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/9c2c8dba701a07a3ca4d6fc473f3b3d052f7fe98/; sid:903203620; 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