alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN JS/WSF Downloader Dec 08 2016 M7"; flow:from_server,established; flowbits:isset,min.gethttp; pcre:"/Content-Disposition\x3a[^\r\n]+=[\x22\x27]?[a-z]?\d{1,3}(?:\.dat)?[\x22\x27]?\r\n/Hmi"; file_data; content:"MZ"; within:2; byte_jump:4,58,relative,little; content:"PE|00 00|"; fast_pattern; distance:-64; within:4; classtype:trojan-activity; sid:2023711; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2017_01_09, malware_family Trojan_Kwampirs, performance_impact Low, updated_at 2017_01_09;)

Added 2018-09-13 19:53:20 UTC


Added 2018-09-13 18:01:20 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN JS/WSF Downloader Dec 08 2016 M7"; flow:from_server,established; flowbits:isset,min.gethttp; pcre:"/Content-Disposition\x3a[^\r\n]+=[\x22\x27]?[a-z]?\d{1,3}(?:\.dat)?[\x22\x27]?\r\n/Hmi"; file_data; content:"MZ"; within:2; byte_jump:4,58,relative,little; content:"PE|00 00|"; fast_pattern; distance:-64; within:4; classtype:trojan-activity; sid:2023711; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2017_01_09, malware_family Trojan_Kwampirs, performance_impact Low, updated_at 2017_01_09;)

Added 2017-08-07 21:18:55 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN JS/WSF Downloader Dec 08 2016 M7"; flow:from_server,established; flowbits:isset,min.gethttp; pcre:"/Content-Disposition\x3a[^\r\n]+=[\x22\x27]?[a-z]?\d{1,3}(?:\.dat)?[\x22\x27]?\r\n/Hmi"; file_data; content:"MZ"; within:2; byte_jump:4,58,relative,little; content:"PE|00 00|"; fast_pattern; distance:-64; within:4; classtype:trojan-activity; sid:2023711; rev:2;)

Added 2017-01-09 17:55:35 UTC


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