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New Query Submission
Name: LeakNet Campaign: Deno Runtime & Klist Suspicious Execution Detection
Author: cap10
Submission ID: 4980c074-2739-4440-98b5-f23d92eab026
Description
Detects indicators of the LeakNet campaign (analyzed by ReliaQuest, March 2026), which uses ClickFix a social engineering tactic where compromised websites display fake error dialogs that coerce users into manually pasting and executing a malicious PowerShell/CMD command. This delivers a portable Deno (JavaScript runtime) binary to user-writable directories that runs malicious payloads entirely in memory, avoiding disk-based detection. The query targets the post-delivery kill chain: Deno execution from AppData/Temp/ProgramData paths, klist.exe usage from interactive shells indicating Kerberos ticket harvesting, Deno spawning reconnaissance and living-off-the-land binaries, and dangerous Deno runtime flags or remote code fetch patterns. A noise reduction filter excludes Deno running from standard developer or Program Files paths.
This PR was automatically created by the CQL Hub submission pipeline.