Rule History

SID: 903205523 • 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:"7a:27:75:c7:1e:27:e3:86:15:3f:bf:3f:f8:b3:cd:c5:2c:78:0a:a1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7a2775c71e27e386153fbf3ff8b3cdc52c780aa1/; sid:903205523; 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