alert udp $EXTERNAL_NET 53 -> $HOME_NET any (msg:"ET TROJAN CobaltStrike? DNS Beacon Response"; content:"|81 80 00 01 00 01|"; depth:6; offset:2; content:"|c0 0c 00 01 00 01 00 00 00 00 00 04 00 00 00 00|"; threshold: type both, count 10, seconds 90, track by_dst; content:!".l2.nessus.org"; metadata: former_category TROJAN; reference:url,www.youtube.com/watch?v=zAB5G-QOyx8; classtype:trojan-activity; sid:2026040; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2018_08_28, malware_family CobaltStrike?, malware_family Cobalt_Strike, updated_at 2018_08_28;)

Added 2018-09-17 18:33:36 UTC


alert udp $EXTERNAL_NET 53 -> $HOME_NET any (msg:"ET TROJAN CobaltStrike? DNS Beacon Response"; content:"|81 80 00 01 00 01|"; depth:6; offset:2; content:"|c0 0c 00 01 00 01 00 00 00 00 00 04 00 00 00 00|"; threshold: type both, count 10, seconds 90, track by_dst; metadata: former_category TROJAN; reference:url,www.youtube.com/watch?v=zAB5G-QOyx8; classtype:trojan-activity; sid:2026040; 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 2018_08_28, malware_family CobaltStrike?, malware_family Cobalt_Strike, updated_at 2018_08_28;)

Added 2018-09-13 19:55:08 UTC


Added 2018-09-13 18:02:26 UTC


alert udp $EXTERNAL_NET 53 -> $HOME_NET any (msg:"ET TROJAN CobaltStrike? DNS Beacon Response"; content:"|81 80 00 01 00 01|"; depth:6; offset:2; content:"|c0 0c 00 01 00 01 00 00 00 00 00 04 00 00 00 00|"; threshold: type both, count 10, seconds 90, track by_dst; metadata: former_category TROJAN; reference:url,www.youtube.com/watch?v=zAB5G-QOyx8; classtype:trojan-activity; sid:2026040; 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 2018_08_28, malware_family CobaltStrike?, malware_family Cobalt_Strike, updated_at 2018_08_28;)

Added 2018-08-28 17:07:04 UTC


Topic revision: r1 - 2018-09-17 - TWikiGuest
 
This site is powered by the TWiki collaboration platform Powered by Perl This site is powered by the TWiki collaboration platformCopyright © Emerging Threats