ET MALWARE Win32/Pterodo Activity (POST)

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/revers.php?id="; startswith; fast_pattern;
http.header_names;
content:!"Referer";
http.content_type;
content:"application/x-www-form-urlencoded"; bsize:33;
http.request_body;
content:"name="; startswith;
content:"&count="; distance:0;
Raw source ET MALWARE Win32/Pterodo Activity (POST) · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE Win32/Pterodo Activity (POST)";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/revers.php?id="; startswith; fast_pattern;
    http.header_names;
    content:!"Referer";
    http.content_type;
    content:"application/x-www-form-urlencoded"; bsize:33;
    http.request_body;
    content:"name="; startswith;
    content:"&count="; distance:0;
    reference:md5,8c65c945a395d633f15b138e9aaf06f9;
    reference:url,raw.githubusercontent.com/pan-unit42/iocs/master/Gamaredon/2022_02_Gamaredon_UPDATE.txt;
    classtype:trojan-activity;
    sid:2035220; rev:1;
    metadata:attack_target Client_Endpoint, created_at 2022_02_18, deployment Perimeter, malware_family Gamaredon, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_02_18;
)

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