Rule History

SID: 903203859 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (ServHelper C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ServHelper C&C)"; tls_cert_fingerprint; content:"39:ee:7e:5a:a0:09:0a:1d:06:e4:a6:e2:e4:c0:a2:75:0f:55:b5:be"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/39ee7e5aa0090a1d06e4a6e2e4c0a2750f55b5be/; sid:903203859; 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