ET MALWARE Win32.Raccoon Stealer - Telegram Mirror Checkin (generic)

Query · suricata

flow:established,to_client;
file_data;
content:"|3c|meta|20|name|3d 22|twitter|3a|description|22 20|content|3d 22|";
pcre:"/^[a-f0-9]{5}(?:[a-zA-Z0-9+\/]{4})*(?:[a-zA-Z0-9+\/]{2}==|[a-zA-Z0-9+\/]{3}=|[a-zA-Z0-9+\/]{4})[a-f0-9]{2}-v[a-f0-9]{2}\x0a\x22\x3e\x0a\x3c/R";
content:"|3c|meta|20|name|3d 22|twitter|3a|app|3a|id|3a|iphone|22 20|content|3d 22|686449807|22|"; fast_pattern;
Raw source ET MALWARE Win32.Raccoon Stealer - Telegram Mirror Checkin (generic) · 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.Raccoon Stealer - Telegram Mirror Checkin (generic)";
    flow:established,to_client;
    file_data;
    content:"|3c|meta|20|name|3d 22|twitter|3a|description|22 20|content|3d 22|";
    pcre:"/^[a-f0-9]{5}(?:[a-zA-Z0-9+\/]{4})*(?:[a-zA-Z0-9+\/]{2}==|[a-zA-Z0-9+\/]{3}=|[a-zA-Z0-9+\/]{4})[a-f0-9]{2}-v[a-f0-9]{2}\x0a\x22\x3e\x0a\x3c/R";
    content:"|3c|meta|20|name|3d 22|twitter|3a|app|3a|id|3a|iphone|22 20|content|3d 22|686449807|22|"; fast_pattern;
    reference:md5,0b2463e542ff395417ecb1cd37f77556;
    classtype:command-and-control;
    sid:2034960; rev:2;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_11_16, deployment Perimeter, malware_family Raccoon_Stealer, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_02_11;
)

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.