alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Konni APT MalDoc Activity (GET)"; flow:established,to_server; http.method; content:"GET"; http.uri; content:".php?name="; content:"&tp=Microsoft|20|Windows"; distance:0; fast_pattern; content:!"&"; distance:0; http.header_names; content:"|0d 0a|Host|0d 0a|Connection|0d 0a 0d 0a|"; bsize:22; reference:url,twitter.com/h2jazi/status/1539261879188586499; reference:md5,66fba06e965f9a6ea192db7f452ea9b6; classtype:trojan-activity; sid:2037081; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_06_22, deployment Perimeter, malware_family KONNI, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_06_22;)