Rule History

SID: 903204579 • 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:"d1:b0:f9:b5:28:b3:cb:de:d3:8d:93:a0:7b:20:3c:93:2c:70:ff:d6"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d1b0f9b528b3cbded38d93a07b203c932c70ffd6/; sid:903204579; 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