Rule History

SID: 903206465 • 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:"39:74:c7:a6:d9:b2:2a:c0:a1:86:28:f1:9f:15:c9:8f:3f:f9:9a:c1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/3974c7a6d9b22ac0a18628f19f15c98f3ff99ac1/; sid:903206465; 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