Rule History

SID: 903205955 • 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:"c1:e4:6a:6b:65:24:27:9e:d6:0e:e9:85:e6:cc:01:b5:f7:0f:c4:50"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/c1e46a6b6524279ed60ee985e6cc01b5f70fc450/; sid:903205955; 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