ET EXPLOIT_KIT RIG EK Landing Sep 12 2016 T2

Query · suricata

flow:established,from_server;
file_data;
content:".split"; nocase;
pcre:"/^\s*\(\s*[\x22\x27][\x00-\x09\x80-\xff][\x22\x27]\s*\)\s*\x3b\s*[A-Za-z0-9]+\s*=\s*[\x22\x27]/Rsi";
content:"|01 2e 02 3c 03 3e 04 3d 05 5c 22 06 5c 27 07 29|"; fast_pattern; within:16;
flowbits:set,ET.RIGEKExploit;

Rule dependencies

Feeds into

  • Nothing indexed reads ET.RIGEKExploit.
Raw source ET EXPLOIT_KIT RIG EK Landing Sep 12 2016 T2 · 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 EXPLOIT_KIT RIG EK Landing Sep 12 2016 T2";
    flow:established,from_server;
    file_data;
    content:".split"; nocase;
    pcre:"/^\s*\(\s*[\x22\x27][\x00-\x09\x80-\xff][\x22\x27]\s*\)\s*\x3b\s*[A-Za-z0-9]+\s*=\s*[\x22\x27]/Rsi";
    content:"|01 2e 02 3c 03 3e 04 3d 05 5c 22 06 5c 27 07 29|"; fast_pattern; within:16;
    flowbits:set,ET.RIGEKExploit;
    classtype:exploit-kit;
    sid:2023196; rev:2;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2016_09_12, deployment Perimeter, malware_family RIG, performance_impact Low, confidence High, signature_severity Major, updated_at 2019_07_26;
)

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