ET MOBILE_MALWARE Android Marcher Trojan Download - Austrian Bank Targeting

Query · suricata

flow:to_client,established;
flowbits:isset,ET.marcherphish;
http.stat_code;
content:"200";
http.header;
content:"application/vnd.android.package-archive"; fast_pattern;
content:"Content-Description|3a 20|File Transfer";
file.data;
content:"PK"; depth:2;

Rule dependencies

⚠ Higher-order rule. It fires on other rules' alerts, not on raw events, so it cannot fire on its own. Deploy the rules it depends on too.

Depends on

Raw source ET MOBILE_MALWARE Android Marcher Trojan Download - Austrian Bank Targeting · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET MOBILE_MALWARE Android Marcher Trojan Download - Austrian Bank Targeting";
    flow:to_client,established;
    flowbits:isset,ET.marcherphish;
    http.stat_code;
    content:"200";
    http.header;
    content:"application/vnd.android.package-archive"; fast_pattern;
    content:"Content-Description|3a 20|File Transfer";
    file.data;
    content:"PK"; depth:2;
    classtype:trojan-activity;
    sid:2024953; rev:3;
    metadata:affected_product Android, attack_target Mobile_Client, created_at 2017_11_03, deployment Perimeter, confidence High, signature_severity Major, tag Android, updated_at 2020_08_13;
)

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