ET PHISHING Netscaler Gateway Credential Theft (POST)

Query · suricata

flow:established,to_server;
urilen:15;
http.method;
content:"POST";
http.uri;
content:"/items/accounts"; fast_pattern;
http.host;
content:"js";
http.accept;
content:"application|2f|json|2c 20|text|2f|plain|2c 20 2a 2f 2a|"; bsize:33;
http.content_type;
content:"application/json"; bsize:16;
Raw source ET PHISHING Netscaler Gateway Credential Theft (POST) · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET PHISHING Netscaler Gateway Credential Theft (POST)";
    flow:established,to_server;
    urilen:15;
    http.method;
    content:"POST";
    http.uri;
    content:"/items/accounts"; fast_pattern;
    http.host;
    content:"js";
    http.accept;
    content:"application|2f|json|2c 20|text|2f|plain|2c 20 2a 2f 2a|"; bsize:33;
    http.content_type;
    content:"application/json"; bsize:16;
    reference:md5,58a7e26a7f5fa67bfd9d0faadab9f5a3;
    reference:url,securityintelligence.com/posts/x-force-uncovers-global-netscaler-gateway-credential-harvesting-campaign/;
    classtype:credential-theft;
    sid:2048476; rev:1;
    metadata:created_at 2023_10_06, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_10_06;
)

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.