Home Possibly Unwanted Program PUP.SimpleFiles

PUP.SimpleFiles

Posted: September 25, 2013

Threat Metric

Ranking: 10,401
Threat Level: 1/10
Infected PCs: 77,861
First Seen: September 25, 2013
Last Seen: March 9, 2025
OS(es) Affected: Windows

Technical Details

File System Modifications

Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.

The following files were created in the system:



C:\Program Files (x86)\SimpleFilesUpdater\SimpleFilesUpdater.exe File name: SimpleFilesUpdater.exe
Size: 425.01 KB (425016 bytes)
MD5: 9657ba00089954583ae690df76f145d7
Detection count: 24,409
File type: Executable File
Mime Type: unknown/exe
Path: C:\Program Files (x86)\SimpleFilesUpdater\SimpleFilesUpdater.exe
Group: Malware file
Last Updated: October 7, 2023
C:\Users\<username>\AppData\Local\Temp\uninstall5267935.exe File name: uninstall5267935.exe
Size: 456.24 KB (456248 bytes)
MD5: bc9e504665b1cb8ba8c2e17411d0e92f
Detection count: 6,282
File type: Executable File
Mime Type: unknown/exe
Path: C:\Users\<username>\AppData\Local\Temp\uninstall5267935.exe
Group: Malware file
Last Updated: November 3, 2022
C:\Users\<username>\AppData\Local\Temp\uninstall5267904.exe File name: uninstall5267904.exe
Size: 1.77 MB (1775672 bytes)
MD5: da056722395d5caf86e35617652476e2
Detection count: 232
File type: Executable File
Mime Type: unknown/exe
Path: C:\Users\<username>\AppData\Local\Temp\uninstall5267904.exe
Group: Malware file
Last Updated: November 3, 2022
%PROGRAMFILES%\SimpleFiles\SFUpdater.exe File name: SFUpdater.exe
Size: 440.32 KB (440320 bytes)
MD5: 6e6db79c9e607b16dcc649e105f9b7d8
Detection count: 52
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES%\SimpleFiles
Group: Malware file
Last Updated: September 16, 2014
C:\software\simple\SimpleFiles\SimpleFiles.exe File name: SimpleFiles.exe
Size: 2.37 MB (2375224 bytes)
MD5: bf958dfd29a44e7bc9993b5010263cf8
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: C:\software\simple\SimpleFiles\SimpleFiles.exe
Group: Malware file
Last Updated: November 20, 2021
C:\software\simple\SimpleFiles\downloader.exe File name: downloader.exe
Size: 3.43 MB (3435064 bytes)
MD5: c4fa31f2ee4a89ba1196efb64a98fde1
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: C:\software\simple\SimpleFiles\downloader.exe
Group: Malware file
Last Updated: November 20, 2021
%PROGRAMFILES(x86)%\SimpleFiles\uninstall.exe File name: uninstall.exe
Size: 6.04 MB (6043952 bytes)
MD5: 6541de1b2b5fd4b008a1cf7b7ed27fb5
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\SimpleFiles
Group: Malware file
Last Updated: September 16, 2014
Installer.exe File name: Installer.exe
Size: 3.3 MB (3304184 bytes)
MD5: ef609a511a907c1d4e30fcbb3c2b6ed7
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: February 16, 2021

More files

Registry Modifications

The following newly produced Registry Values are:

File name without pathSimpleFiles.lnkRegexp file mask%TEMP%\SimpleFiles[RANDOM CHARACTERS].exe%WINDIR%\System32\Tasks\SimpleFilesUpdate%WINDIR%\System32\Tasks\Update Service SimpleFilesHKEY..\..\..\..{RegistryKeys}SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\SimpleFilesUpdateSOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\Update Service SimpleFilesSoftware\SimpleFilesSOFTWARE\Wow6432Node\SimpleFilesHKEY_LOCAL_MACHINE\Software\[APPLICATION]\Microsoft\Windows\CurrentVersion\Uninstall..{Uninstaller}SimpleDownloadsSimpleFilesUpdate Service SimpleFiles

Additional Information

The following directories were created:
%ALLUSERSPROFILE%\Microsoft\Windows\Start Menu\SimpleFiles%APPDATA%\SimpleFiles%PROGRAMFILES%\SimpleFiles%PROGRAMFILES%\SimpleFilesUpdater%PROGRAMFILES(x86)%\SimpleFiles%PROGRAMFILES(x86)%\SimpleFilesUpdater
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