Rule History

SID: 903207335 • 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:"d1:6d:2a:a2:c1:8f:2b:a6:f7:ae:c0:b9:22:15:35:8c:2a:4f:4a:c0"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d16d2aa2c18f2ba6f7aec0b92215358c2a4f4ac0/; sid:903207335; 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