ET PHISHING PerSwaysion Phishkit Javascript Checks if New Visitor

Query · suricata

flow:established,to_client;
http.stat_code;
content:"200";
file.data;
content:"|28|store|2e|getters|5b 27|"; fast_pattern;
pcre:"/\w{1,255}\/\w{1,255}'\]\s*==\s*\"\w{1,255}\"/Ri";
Raw source ET PHISHING PerSwaysion Phishkit Javascript Checks if New Visitor · Suricata
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Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http any any -> $HOME_NET any (
    msg:"ET PHISHING PerSwaysion Phishkit Javascript Checks if New Visitor";
    flow:established,to_client;
    http.stat_code;
    content:"200";
    file.data;
    content:"|28|store|2e|getters|5b 27|"; fast_pattern;
    pcre:"/\w{1,255}\/\w{1,255}'\]\s*==\s*\"\w{1,255}\"/Ri";
    reference:url,blog.group-ib.com/perswaysion;
    classtype:credential-theft;
    sid:2033999; rev:3;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_09_21, deployment Perimeter, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_12_04, reviewed_at 2025_03_14;
)

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