alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS Suspicious Proxifier DL (non-browser observed in maldoc campaigns)"; flow:established,to_server; content:"/distr/Proxifier"; http_uri; nocase; depth:16; fast_pattern; content:"proxifier.com"; http_host; isdataat:!1,relative; http_header_names; content:!"User-Agent|0d 0a|"; nocase; content:!"Referer|0d 0a|"; content:!"Accept-"; content:!"Cookie|0d 0a|"; reference:md5,2a0728a6edab6921520a93e10a86d4b2; classtype:trojan-activity; sid:2023138; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2016_08_26, deployment Perimeter, former_category CURRENT_EVENTS, performance_impact Low, signature_severity Major, tag MalDoc?, updated_at 2020_11_05;)

Added 2020-11-05 18:35:57 UTC

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS Suspicious Proxifier DL (non-browser observed in maldoc campaigns)"; flow:established,to_server; content:"/distr/Proxifier"; http_uri; nocase; depth:16; fast_pattern; content:"proxifier.com"; http_host; isdataat:!1,relative; http_header_names; content:!"User-Agent|0d 0a|"; nocase; content:!"Referer|0d 0a|"; content:!"Accept-"; content:!"Cookie|0d 0a|"; reference:md5,2a0728a6edab6921520a93e10a86d4b2; classtype:trojan-activity; sid:2023138; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2016_08_26, deployment Perimeter, former_category CURRENT_EVENTS, performance_impact Low, signature_severity Major, tag MalDoc?, updated_at 2020_03_05;)

Added 2020-08-05 19:12:29 UTC

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS Suspicious Proxifier DL (non-browser observed in maldoc campaigns)"; flow:established,to_server; content:"/distr/Proxifier"; http_uri; nocase; depth:16; fast_pattern; content:"proxifier.com"; http_host; isdataat:!1,relative; http_header_names; content:!"User-Agent|0d 0a|"; nocase; content:!"Referer|0d 0a|"; content:!"Accept-"; content:!"Cookie|0d 0a|"; metadata: former_category CURRENT_EVENTS; reference:md5,2a0728a6edab6921520a93e10a86d4b2; classtype:trojan-activity; sid:2023138; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, tag MalDoc?, signature_severity Major, created_at 2016_08_26, performance_impact Low, updated_at 2020_03_05;)

Added 2020-03-05 19:36:42 UTC

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS Suspicious Proxifier DL (non-browser observed in maldoc campaigns)"; flow:established,to_server; content:"/distr/Proxifier"; http_uri; nocase; depth:16; fast_pattern; content:!"User-Agent|3a|"; http_header; nocase; content:!"Referer|3a|"; http_header; content:!"Accept-"; http_header; content:!"Cookie|3a|"; content:"proxifier.com|0d 0a|"; http_header; nocase; metadata: former_category CURRENT_EVENTS; reference:md5,2a0728a6edab6921520a93e10a86d4b2; classtype:trojan-activity; sid:2023138; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, tag MalDoc?, signature_severity Major, created_at 2016_08_26, performance_impact Low, updated_at 2016_08_26;)

Added 2019-10-09 19:08:54 UTC

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS Suspicious Proxifier DL (non-browser observed in maldoc campaigns)"; flow:established,to_server; content:"/distr/Proxifier"; http_uri; nocase; depth:16; fast_pattern; content:!"User-Agent|3a|"; http_header; nocase; content:!"Referer|3a|"; http_header; content:!"Accept-"; http_header; content:!"Cookie|3a|"; content:"proxifier.com|0d 0a|"; http_header; nocase; reference:md5,2a0728a6edab6921520a93e10a86d4b2; classtype:trojan-activity; sid:2023138; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, tag MalDoc?, signature_severity Major, created_at 2016_08_26, performance_impact Low, updated_at 2016_08_26;)

Added 2017-08-07 21:18:13 UTC

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS Suspicious Proxifier DL (non-browser observed in maldoc campaigns)"; flow:established,to_server; content:"/distr/Proxifier"; http_uri; nocase; depth:16; fast_pattern; content:!"User-Agent|3a|"; http_header; nocase; content:!"Referer|3a|"; http_header; content:!"Accept-"; http_header; content:!"Cookie|3a|"; content:"proxifier.com|0d 0a|"; http_header; nocase; reference:md5,2a0728a6edab6921520a93e10a86d4b2; classtype:trojan-activity; sid:2023138; rev:2;)

Added 2016-08-26 17:31:55 UTC