Rule History

SID: 903203235 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QNodeService C&C)"; tls_cert_fingerprint; content:"43:dc:ed:0f:b9:41:5d:53:df:98:0c:f3:bb:80:bc:89:2e:1d:cb:94"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/43dced0fb9415d53df980cf3bb80bc892e1dcb94/; sid:903203235; 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