Rule History

SID: 903204885 • 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:"6c:08:a8:51:4a:a4:19:4c:ef:de:7e:1f:8c:cc:10:8b:3e:67:b0:a5"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/6c08a8514aa4194cefde7e1f8ccc108b3e67b0a5/; sid:903204885; 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