Rule History

SID: 903206462 • 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:"75:ac:ef:4d:8b:0f:e2:03:70:8e:3e:36:c2:8b:a6:e4:78:0b:9c:72"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/75acef4d8b0fe203708e3e36c28ba6e4780b9c72/; sid:903206462; 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