How can I use the Registry Editor?

Jan 13, 2025 ... Researchers identified RedCurl APT group activity in Canada in late 2024, where the attackers used scheduled tasks to execute pcalua.exe to run malicious ... pcalua.exePermalink · File Path: C:\Windows\system32\pcalua.exe · Description: Program Compatibility Assistant. HashesPermalink. Type, Hash. MD5 ... The group employs unique tactics, including the use of pcalua.exe for indirect command execution, scheduled tasks mimicking legitimate Windows processes, and ... Mar 14, 2024 ... APT groups abuse PCALUA.exe for stealthy execution of malicious code. They exploit its ability to run executables without triggering security ... Nov 16, 2024 ... It is not "officially" documented but looks like pcalua.exe is the command line interface for the program compatibility assistant on Windows. You can also check most distributed file variants with name pcalua.exe. This file belongs to product Microsoft® Windows® Operating System and was developed by ... {2614E64E-A128-4DF9-821C-29D4BF022839} pcalua.exe · {5E5F16AF-6A98-4599-B026-BB2BD772B8DE} pcalua.exe · {967F6571-2F6B-496C-9299-B890355BB1AB} pcalua.exe. It utilizes pcalua.exe (PCA) to execute an executable file, potentially launching the next malware stage called RedCurl.Downloader. RedCurl.Downloader, upon. Various Windows utilities may be used to execute commands, possibly without invoking cmd. For example, Forfiles, the Program Compatibility Assistant ( pcalua. Mar 3, 2025 ... Scheduled Tasks. Scheduled Task 1. Task Name: SystemSoundsService 0342315bc04edd2. Executable: C:\Windows\system32\pcalua.exe. Arguments ...