Threat Group Cards: A Threat Actor Encyclopedia
Archived: 2026-04-05 16:01:32 UTC
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 Tool: CleanToad
Names CleanToad
Category Malware
Type Wiper
Description
CLEANTOAD is a disruption tool that will delete file system artifacts, including those related
to BLINDTOAD, and will run after a date obtained from a configuration file. The malware
injects shellcode into notepad.exe and it overwrites and deletes files, modifies registry keys,
deletes services, and clears Windows event logs.
Information <https://vision.fireeye.com/editions/02/acceleration-in-the-rise-of-destructive-attacks.html>
Malpedia <https://malpedia.caad.fkie.fraunhofer.de/details/win.cleantoad>
Last change to this tool card: 24 April 2021
Download this tool card in JSON format
All groups using tool CleanToad
Changed Name Country Observed
APT groups
  Lazarus Group, Hidden Cobra, Labyrinth Chollima 2007-May 2025
1 group listed (1 APT, 0 other, 0 unknown)
Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=dcfcbd1f-a3ea-423b-b5db-89040f48848e
https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=dcfcbd1f-a3ea-423b-b5db-89040f48848e
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