Rule History

SID: 903204756 • 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:"1c:3f:5b:11:b6:8a:da:7a:4c:f5:26:45:2a:7f:cd:69:bb:c9:f5:e2"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1c3f5b11b68ada7a4cf526452a7fcd69bbc9f5e2/; sid:903204756; 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