Rule History

SID: 903205856 • 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:"59:cb:dd:7a:37:cb:d4:d7:aa:ee:44:4e:de:7b:46:82:fb:b1:9c:b8"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/59cbdd7a37cbd4d7aaee444ede7b4682fbb19cb8/; sid:903205856; 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