Rule History

SID: 903205448 • 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:"bf:27:a5:c0:7b:f6:3a:2e:0b:de:90:8f:a6:2f:91:e4:8c:02:19:bf"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/bf27a5c07bf63a2e0bde908fa62f91e48c0219bf/; sid:903205448; 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