alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Tesch.B CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:"Internet Explorer"; http_user_agent; fast_pattern; depth:18; isdataat:!1,relative; pcre:"/^[a-f0-9]+(?:\x20[a-f0-9]+)+$/P"; metadata: former_category MALWARE; reference:md5,0032395c3a980e09c511b6b41ab3da48; classtype:trojan-activity; sid:2020945; rev:4; metadata:created_at 2015_04_17, updated_at 2019_10_22;)

Added 2019-10-22 19:03:20 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Tesch.B CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:"User-Agent|3a 20|Internet Explorer|0d 0a|"; http_header; fast_pattern:4,20; pcre:"/^[a-f0-9]+(?:\x20[a-f0-9]+)+$/P"; metadata: former_category MALWARE; reference:md5,0032395c3a980e09c511b6b41ab3da48; classtype:trojan-activity; sid:2020945; rev:3; metadata:created_at 2015_04_17, updated_at 2015_04_17;)

Added 2019-09-19 19:26:20 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Tesch.B CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:"User-Agent|3a 20|Internet Explorer|0d 0a|"; http_header; fast_pattern:4,20; pcre:"/^[a-f0-9]+(?:\x20[a-f0-9]+)+$/P"; reference:md5,0032395c3a980e09c511b6b41ab3da48; classtype:trojan-activity; sid:2020945; rev:3; metadata:created_at 2015_04_17, updated_at 2015_04_17;)

Added 2018-09-13 19:51:03 UTC


Added 2018-09-13 17:59:58 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Tesch.B CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:"User-Agent|3a 20|Internet Explorer|0d 0a|"; http_header; fast_pattern:4,20; pcre:"/^[a-f0-9]+(?:\x20[a-f0-9]+)+$/P"; reference:md5,0032395c3a980e09c511b6b41ab3da48; classtype:trojan-activity; sid:2020945; rev:3; metadata:created_at 2015_04_17, updated_at 2015_04_17;)

Added 2017-08-07 21:15:33 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Tesch.B CnC? Beacon"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:"User-Agent|3a 20|Internet Explorer|0d 0a|"; http_header; fast_pattern:4,20; pcre:"/^[a-f0-9]+(?:\x20[a-f0-9]+)+$/P"; reference:md5,0032395c3a980e09c511b6b41ab3da48; classtype:trojan-activity; sid:2020945; rev:3;)

Added 2015-04-17 23:19:04 UTC


Topic revision: r1 - 2019-10-22 - TWikiGuest
 
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