Versions (3)
Version DetailsCurrent
Rev: 3 • Apr 25, 2017, 12:00 PMET MALWARE Observed Malicious SSL cert (pyteHole Ransomware)
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Observed Malicious SSL cert (pyteHole Ransomware)"; flow:established,to_client; tls.cert_subject; content:"CN=services.pasmik.net"; reference:md5,f652968bfe0861b56c8bdc111d902512; classtype:trojan-activity; sid:2024246; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_04_25, deployment Perimeter, malware_family pyteHole, confidence High, signature_severity Major, tag Ransomware, updated_at 2024_04_22, mitre_tactic_id TA0040, mitre_tactic_name Impact, mitre_technique_id T1486, mitre_technique_name Data_Encrypted_for_Impact;)
Apr 25, 2017, 12:00 PM
Apr 22, 2024, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-malware.rules