Rule History

SID: 903207234 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (RemcosRAT C&C)"; tls_cert_fingerprint; content:"2f:77:56:76:bc:10:2b:49:67:a7:dd:03:8e:09:a0:7e:28:4b:db:5b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/2f775676bc102b4967a7dd038e09a07e284bdb5b/; sid:903207234; 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