alert tcp $EXTERNAL_NET 443 -> $HOME_NET any (msg:"ET TROJAN Downloader.Win32.Tesch.A Server CnC? Sending Executable"; flow:established,to_client; content:"This Program must be"; fast_pattern:only; content:"|0B 00|"; depth:2; content:"|00|MZ"; distance:14; within:3; byte_jump:4,58,relative,little; content:"PE|00 00|"; distance:-64; within:4; reference:md5,28173e257188ce3b3cc663be661bc2c4; reference:md5,2bebb36872b4829f553326e102d014ed; classtype:trojan-activity; sid:2018479; rev:1; metadata:created_at 2014_05_15, updated_at 2014_05_15;)

Added 2018-09-13 19:48:46 UTC


Added 2018-09-13 17:58:40 UTC


alert tcp $EXTERNAL_NET 443 -> $HOME_NET any (msg:"ET TROJAN Downloader.Win32.Tesch.A Server CnC? Sending Executable"; flow:established,to_client; content:"This Program must be"; fast_pattern:only; content:"|0B 00|"; depth:2; content:"|00|MZ"; distance:14; within:3; byte_jump:4,58,relative,little; content:"PE|00 00|"; distance:-64; within:4; reference:md5,28173e257188ce3b3cc663be661bc2c4; reference:md5,2bebb36872b4829f553326e102d014ed; classtype:trojan-activity; sid:2018479; rev:1; metadata:created_at 2014_05_15, updated_at 2014_05_15;)

Added 2017-08-07 21:12:33 UTC


alert tcp $EXTERNAL_NET 443 -> $HOME_NET any (msg:"ET TROJAN Downloader.Win32.Tesch.A Server CnC? Sending Executable"; flow:established,to_client; content:"This Program must be"; fast_pattern:only; content:"|0B 00|"; depth:2; content:"|00|MZ"; distance:14; within:3; byte_jump:4,58,relative,little; content:"PE|00 00|"; distance:-64; within:4; reference:md5,28173e257188ce3b3cc663be661bc2c4; reference:md5,2bebb36872b4829f553326e102d014ed; classtype:trojan-activity; sid:2018479; rev:1;)

Added 2014-05-15 17:39:53 UTC


Topic revision: r1 - 2018-09-13 - TWikiGuest
 
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