alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Possible Gamaredon HEAD Request for .dot file on"; content:"HEAD"; http_method; content:".dot"; http_uri; isdataat:!1,relative; content:"Microsoft Office Existence Discovery"; http_user_agent; fast_pattern; content:""; http_host; isdataat:!1,relative; metadata: former_category MALWARE; reference:md5,dbf4f92852cdae17aa3f2b1234f0140e; reference:md5,b221647d110bd2be2c6e9c5d727ca8db; classtype:trojan-activity; sid:2028967; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2019_11_13, updated_at 2019_11_13;)

Added 2019-11-13 18:55:27 UTC

Topic revision: r1 - 2019-11-13 - TWikiGuest
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