ET MALWARE Win32/CollectorStealer - Returning Client GeoIP Information

Query · suricata

flow:established,to_client;
file_data;
content:"IP-address|3a 20|"; depth:12;
content:"_=_Country|3a 20|"; distance:0; fast_pattern;
content:"_=_City|3a 20|"; distance:0;
Raw source ET MALWARE Win32/CollectorStealer - Returning Client GeoIP Information · 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 MALWARE Win32/CollectorStealer - Returning Client GeoIP Information";
    flow:established,to_client;
    file_data;
    content:"IP-address|3a 20|"; depth:12;
    content:"_=_Country|3a 20|"; distance:0; fast_pattern;
    content:"_=_City|3a 20|"; distance:0;
    reference:md5,046dcdb20a8358faadc394e786820dd4;
    classtype:trojan-activity;
    sid:2034320; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_02_26, deployment Perimeter, malware_family CollectorStealer, confidence High, signature_severity Major, updated_at 2020_02_26;
)

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