detect-jscript-file-creation

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This query was originally published in the threat analytics report, Emulation-evading JavaScripts. Attackers in several ransomware campaigns have employed heavily obfuscated JavaScript code, in order to implant malware or execute malicious commands. The obfuscation is intended to help the code evade security systems and potentially escape sandbox environments. The following query detects the creation of files with a .jse extension. Certain ransomware campaigns, such as Emotet, are known to emplo

Attribute Value
Type Hunting Query
Solution GitHub Only
ID 7913cb78-0e5a-4c4c-ab5b-31ef823ba25b
Tactics Execution, Defense evasion
Required Connectors MicrosoftThreatProtection
Source View on GitHub

Tables Used

This content item queries data from the following tables:

Table Transformations Ingestion API Lake-Only
DeviceFileEvents ?

Browse: 🏠 · Solutions · Connectors · Methods · Tables · Content · Parsers · ASIM Parsers · ASIM Products · 📊

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