alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Vawtrak/NeverQuest CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:".php?"; http_uri; content:"/0"; http_uri; content:"=0000"; http_uri; fast_pattern; content:"=?"; http_uri; content:!"Referer|3a|"; http_header; content:"Accept"; http_header; content:"Content-Type|3a 20|application/x-www-form-urlencoded|0d 0a|"; http_header; pcre:"/\.php\?[a-z]+=0000[a-fA-F0-9]{4}&[a-z]+=\?[A-F0-9]+&[a-z]=\d{4}&[a-z]=\d{4}$/U"; flowbits:set,ET.Vawtrak; metadata: former_category MALWARE; reference:md5,1b820dda5833f802be829d468884884e; classtype:trojan-activity; sid:2025089; rev:3; metadata:created_at 2015_08_25, updated_at 2019_10_07;)

Added 2019-10-08 19:34:47 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Vawtrak/NeverQuest CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:".php?"; http_uri; content:"/0"; http_uri; content:"=0000"; http_uri; fast_pattern:only; content:"=?"; http_uri; content:!"Referer|3a|"; http_header; content:"Accept"; http_header; content:"Content-Type|3a 20|application/x-www-form-urlencoded|0d 0a|"; http_header; pcre:"/\.php\?[a-z]+=0000[a-fA-F0-9]{4}&[a-z]+=\?[A-F0-9]+&[a-z]=\d{4}&[a-z]=\d{4}$/U"; flowbits:set,ET.Vawtrak; metadata: former_category MALWARE; reference:md5,1b820dda5833f802be829d468884884e; classtype:trojan-activity; sid:2025089; rev:2; metadata:created_at 2015_08_25, updated_at 2017_11_29;)

Added 2019-09-19 19:26:51 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Vawtrak/NeverQuest CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:".php?"; http_uri; content:"/0"; http_uri; content:"=0000"; http_uri; fast_pattern:only; content:"=?"; http_uri; content:!"Referer|3a|"; http_header; content:"Accept"; http_header; content:"Content-Type|3a 20|application/x-www-form-urlencoded|0d 0a|"; http_header; pcre:"/\.php\?[a-z]+=0000[a-fA-F0-9]{4}&[a-z]+=\?[A-F0-9]+&[a-z]=\d{4}&[a-z]=\d{4}$/U"; flowbits:set,ET.Vawtrak; metadata: former_category TROJAN; reference:md5,1b820dda5833f802be829d468884884e; classtype:trojan-activity; sid:2025089; rev:2; metadata:created_at 2015_08_25, updated_at 2017_11_29;)

Added 2018-09-13 19:54:23 UTC


Added 2018-09-13 18:01:57 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Vawtrak/NeverQuest CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:".php?"; http_uri; content:"/0"; http_uri; content:"=0000"; http_uri; fast_pattern:only; content:"=?"; http_uri; content:!"Referer|3a|"; http_header; content:"Accept"; http_header; content:"Content-Type|3a 20|application/x-www-form-urlencoded|0d 0a|"; http_header; pcre:"/\.php\?[a-z]+=0000[a-fA-F0-9]{4}&[a-z]+=\?[A-F0-9]+&[a-z]=\d{4}&[a-z]=\d{4}$/U"; flowbits:set,ET.Vawtrak; metadata: former_category TROJAN; reference:md5,1b820dda5833f802be829d468884884e; classtype:trojan-activity; sid:2025089; rev:2; metadata:created_at 2015_08_25, updated_at 2017_11_29;)

Added 2017-11-29 16:44:47 UTC


Topic revision: r1 - 2019-10-08 - TWikiGuest
 
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