alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE W32/PullUpdate.Adware CnC? Beacon"; flow:established,to_server; urilen:7; content:"POST"; http_method; content:"?v="; http_uri; fast_pattern; pcre:"/^\/[a-z]{2}\x3Fv\x3D[0-9]$/U"; http_header_names; content:!"Referer"; content:!"Accept"; content:!"User-Agent"; reference:md5,129563c2ab034af094422db408d7d74f; classtype:trojan-activity; sid:2018368; rev:6; metadata:attack_target Client_Endpoint, created_at 2014_04_07, deployment Perimeter, former_category ADWARE_PUP, signature_severity Major, tag c2, updated_at 2020_08_31, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel;)

Added 2021-06-18 18:19:17 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE W32/PullUpdate.Adware CnC? Beacon"; flow:established,to_server; urilen:7; content:"POST"; http_method; content:"?v="; http_uri; fast_pattern; pcre:"/^\/[a-z]{2}\x3Fv\x3D[0-9]$/U"; http_header_names; content:!"Referer"; content:!"Accept"; content:!"User-Agent"; reference:md5,129563c2ab034af094422db408d7d74f; classtype:trojan-activity; sid:2018368; rev:6; metadata:created_at 2014_04_07, former_category ADWARE_PUP, updated_at 2020_08_31;)

Added 2020-08-31 18:09:21 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE W32/PullUpdate.Adware CnC? Beacon"; flow:established,to_server; urilen:7; content:"POST"; http_method; content:"?v="; http_uri; fast_pattern; pcre:"/^\/[a-z]{2}\x3Fv\x3D[0-9]$/U"; http_header_names; content:!"Referer"; content:!"Accept"; content:!"User-Agent"; reference:md5,129563c2ab034af094422db408d7d74f; classtype:trojan-activity; sid:2018368; rev:6; metadata:created_at 2014_04_07, former_category ADWARE_PUP, updated_at 2014_04_07;)

Added 2020-08-05 19:09:45 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE W32/PullUpdate.Adware CnC? Beacon"; flow:established,to_server; urilen:7; content:"POST"; http_method; content:"?v="; http_uri; fast_pattern; pcre:"/^\/[a-z]{2}\x3Fv\x3D[0-9]$/U"; http_header_names; content:!"Referer"; content:!"Accept"; content:!"User-Agent"; metadata: former_category ADWARE_PUP; reference:md5,129563c2ab034af094422db408d7d74f; classtype:trojan-activity; sid:2018368; rev:6; metadata:created_at 2014_04_07, updated_at 2014_04_07;)

Added 2019-09-19 19:26:03 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE W32/PullUpdate.Adware CnC? Beacon"; flow:established,to_server; urilen:7; content:"POST"; http_method; content:"?v="; http_uri; fast_pattern; pcre:"/^\/[a-z]{2}\x3Fv\x3D[0-9]$/U"; http_header_names; content:!"Referer"; content:!"Accept"; content:!"User-Agent"; metadata: former_category MALWARE; reference:md5,129563c2ab034af094422db408d7d74f; classtype:trojan-activity; sid:2018368; rev:6; metadata:created_at 2014_04_07, updated_at 2014_04_07;)

Added 2019-08-15 20:33:20 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE W32/PullUpdate.Adware CnC? Beacon"; flow:established,to_server; urilen:7; content:"POST"; http_method; content:"?v="; http_uri; fast_pattern; pcre:"/^\/[a-z]{2}\x3Fv\x3D[0-9]$/U"; http_header_names; content:!"Referer"; content:!"Accept"; content:!"User-Agent"; reference:md5,129563c2ab034af094422db408d7d74f; classtype:trojan-activity; sid:2018368; rev:5; metadata:created_at 2014_04_07, updated_at 2014_04_07;)

Added 2018-09-13 19:48:40 UTC


Added 2018-09-13 17:58:36 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE W32/PullUpdate.Adware CnC? Beacon"; flow:established,to_server; urilen:7; content:"POST"; http_method; content:"?v="; http_uri; fast_pattern:only; content:!"Referer|3a 20|"; http_header; content:!"|0d 0a|Accept"; http_header; content:!"User-Agent|3a 20|"; http_header; pcre:"/^\/[a-z]{2}\x3Fv\x3D[0-9]$/U"; reference:md5,129563c2ab034af094422db408d7d74f; classtype:trojan-activity; sid:2018368; rev:4; metadata:created_at 2014_04_07, updated_at 2014_04_07;)

Added 2017-08-07 21:12:26 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE W32/PullUpdate.Adware CnC? Beacon"; flow:established,to_server; urilen:7; content:"POST"; http_method; content:"?v="; http_uri; fast_pattern:only; content:!"Referer|3a 20|"; http_header; content:!"|0d 0a|Accept"; http_header; content:!"User-Agent|3a 20|"; http_header; pcre:"/^\/[a-z]{2}\x3Fv\x3D[0-9]$/U"; reference:md5,129563c2ab034af094422db408d7d74f; classtype:trojan-activity; sid:2018368; rev:4;)

Added 2014-09-08 17:51:18 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE W32/PullUpdate.Adware CnC? Beacon"; flow:established,to_server; urilen:7; content:"POST"; http_method; content:"?v="; http_uri; content:"Content-Type|3A 20|multipart/encrypted"; http_header; fast_pattern:14,19; content:!"Referer|3a 20|"; http_header; content:!"|0d 0a|Accept"; http_header; content:!"User-Agent|3a 20|"; http_header; pcre:"/^\/[a-z]{2}\x3Fv\x3D[0-9]$/U"; reference:md5,129563c2ab034af094422db408d7d74f; classtype:trojan-activity; sid:2018368; rev:2;)

Added 2014-04-07 21:02:48 UTC


Topic revision: r1 - 2021-06-18 - TWikiGuest
 
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