ET MALWARE Gh0st Remote Access Trojan Encrypted Session To CnC Server

Query · suricata

flow:established,to_server;
dsize:100<>300;
content:"Gh0st"; depth:5;
Raw source ET MALWARE Gh0st Remote Access Trojan Encrypted Session To CnC Server · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tcp $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE Gh0st Remote Access Trojan Encrypted Session To CnC Server";
    flow:established,to_server;
    dsize:100<>300;
    content:"Gh0st"; depth:5;
    reference:url,www.scribd.com/doc/13731776/Tracking-GhostNet-Investigating-a-Cyber-Espionage-Network;
    reference:url,www.symantec.com/connect/blogs/inside-back-door-attack;
    classtype:command-and-control;
    sid:2013214; rev:5;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2011_07_06, deployment Perimeter, malware_family Gh0st, malware_family PCRAT, signature_severity Critical, tag PCRAT, tag Gh0st, tag RAT, updated_at 2019_07_26;
)

Detection rules belong to the projects that publish them and remain under their own licenses. This site indexes and links to them; it claims no rights in them.