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

SID: 903210039Rev: 1EnabledDerived0 views
Filesslblacklist_tls_cert.rules
CreatedJune 25, 2026
UpdatedJune 25, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (MaskGramStealer C&C)"; tls_cert_fingerprint; content:"22:25:4f:34:fc:7b:b2:75:07:29:51:79:03:4e:62:1e:fb:a1:5c:fe"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/22254f34fc7bb27507295179034e621efba15cfe/; sid:903210039; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/22254f34fc7bb27507295179034e621efba15cfe/

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