Versions (2)
Version DetailsCurrent
Rev: 3 • Dec 12, 2014, 12:00 PMET MALWARE Win32/Dalexis.A Possible SSL Cert (ppc.cba.pl)
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Win32/Dalexis.A Possible SSL Cert (ppc.cba.pl)"; flow:established,to_client; tls.certs; content:"|11 00 81 3d 59 00 8d f2 04 04 8c 3a d3 d0 8e 36 d4 2a|"; tls.cert_subject; content:"CN=cba.pl"; reference:md5,ef2f9909c76d32b51598c54d5685af7e; classtype:trojan-activity; sid:2019924; rev:3; metadata:attack_target Client_Endpoint, created_at 2014_12_12, deployment Perimeter, confidence Medium, signature_severity Major, tag SSL_Malicious_Cert, updated_at 2024_04_12;)
Dec 12, 2014, 12:00 PM
Apr 12, 2024, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-malware.rules