alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/AZORult V3.2 Client Checkin M4"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; isdataat:!1,relative; content:"|4a|"; depth:1; http_client_body; pcre:"/^(?:[\x4b-\x4c]|[\x48-\x49]|[\x4e-\x4f]|\x2f\xfb)/RP"; content:"|28 39 f0 28 39 fe 4e 2f fb 3e 4e 8e 4e 2f fa 49 2f fb 3a|"; http_client_body; distance:10; within:45; fast_pattern; content:!"Referer|3a 20|"; http_header; metadata: former_category MALWARE; classtype:trojan-activity; sid:2029436; rev:2; metadata:attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2020_02_13, malware_family AZORult, performance_impact Low, updated_at 2020_02_13;)

Added 2020-02-13 19:11:46 UTC


Topic revision: r1 - 2020-02-14 - TWikiGuest
 
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