alert udp $HOME_NET any -> any 53 (msg:"ET TROJAN Shifr Ransomware CnC? DNS Query (v5t5z6a55ksmt3oh)"; content:"|01 00 00 01 00 00 00 00 00 00|"; depth:10; offset:2; content:"|10|v5t5z6a55ksmt3oh|05|"; fast_pattern; distance:0; nocase; metadata: former_category TROJAN; reference:md5,7a8c9fbfad9a817c0a10fed926f134c2; classtype:trojan-activity; sid:2024491; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2017_07_25, malware_family Shifr, performance_impact Moderate, updated_at 2017_07_25;)

Added 2017-08-07 21:19:52 UTC


alert udp $HOME_NET any -> any 53 (msg:"ET TROJAN Shifr Ransomware CnC? DNS Query (v5t5z6a55ksmt3oh)"; content:"|01 00 00 01 00 00 00 00 00 00|"; depth:10; offset:2; content:"|10|v5t5z6a55ksmt3oh|05|"; fast_pattern; distance:0; nocase; reference:md5,7a8c9fbfad9a817c0a10fed926f134c2; classtype:trojan-activity; sid:2024491; rev:1;)

Added 2017-07-25 17:43:10 UTC


Topic revision: r1 - 2017-08-08 - TWikiGuest
 
This site is powered by the TWiki collaboration platform Powered by Perl This site is powered by the TWiki collaboration platformCopyright © Emerging Threats