Threat Group Cards: A Threat Actor Encyclopedia
Archived: 2026-04-05 22:43:09 UTC
Home > List all groups > List all tools > List all groups using tool CLRLoad
 Tool: CLRLoad
Names CLRLoad
Category Malware
Type Loader
Description
(ESET) CLRLoad is a generic Windows PE that we have seen in both 32-and 64-bit versions.
It is a loader written in C++ that loads the next stage (PNGLoad), which must be a Common
Language Runtime (CLR) assembly DLL file. That code is loaded from a file located on disk
in a legitimate directory, presumably to mislead victims or incident responders into thinking it
is legitimate software.
Information Last change to this tool card: 13 September 2022
Download this tool card in JSON format
All groups using tool CLRLoad
Changed Name Country Observed
APT groups
 Worok 2020
1 group listed (1 APT, 0 other, 0 unknown)
Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=680d43bb-786e-43f7-8e90-896fecb46d48
https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=680d43bb-786e-43f7-8e90-896fecb46d48
Page 1 of 1