ET MALWARE W32/Asprox.FakeAV Affiliate Second Stage Download Location Request

Query · suricata

flow:established,to_server;
flowbits:noalert;
flowbits:set,ET.asproxfakeav;
http.uri;
content:"/api/urls/?ts=";
content:"&affid=";
pcre:"/\x26affid\x3D[0-9]{4,7}$/i";

Rule dependencies

Feeds into

  • 1 rule read ET.asproxfakeav · view all
Raw source ET MALWARE W32/Asprox.FakeAV Affiliate Second Stage Download Location Request · 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 -> $EXTERNAL_NET any (
    msg:"ET MALWARE W32/Asprox.FakeAV Affiliate Second Stage Download Location Request";
    flow:established,to_server;
    flowbits:noalert;
    flowbits:set,ET.asproxfakeav;
    http.uri;
    content:"/api/urls/?ts=";
    content:"&affid=";
    pcre:"/\x26affid\x3D[0-9]{4,7}$/i";
    reference:url,www.trendmicro.com/cloud-content/us/pdfs/security-intelligence/white-papers/wp-asprox-reborn.pdf;
    classtype:trojan-activity;
    sid:2016530; rev:4;
    metadata:created_at 2013_03_05, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_08_13;
)

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