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JustCloud

Posted: January 4, 2013

Threat Metric

Ranking: 4,850
Threat Level: 1/10
Infected PCs: 111,107
First Seen: January 4, 2013
Last Seen: October 16, 2023
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:



D:\Users\<username>\Documents\AdwCleaner\Quarantine\C\Program Files\MyPC Backup\RestartExplorer.exe.vir File name: RestartExplorer.exe.vir
Size: 16.38 KB (16384 bytes)
MD5: 158c16d067a3e27c1234b03aa69120b2
Detection count: 13,498
Mime Type: unknown/vir
Path: D:\Users\<username>\Documents\AdwCleaner\Quarantine\C\Program Files\MyPC Backup\RestartExplorer.exe.vir
Group: Malware file
Last Updated: October 9, 2023
%SYSTEMDRIVE%\AdwCleaner\Quarantine\C\Program Files (x86)\MyPC Backup\BackupStack.exe.vir File name: BackupStack.exe.vir
Size: 36.39 KB (36392 bytes)
MD5: f4d9392b1dc66313eadc0169d7d18440
Detection count: 10,860
Mime Type: unknown/vir
Path: %SYSTEMDRIVE%\AdwCleaner\Quarantine\C\Program Files (x86)\MyPC Backup\BackupStack.exe.vir
Group: Malware file
Last Updated: July 16, 2023
C:\Program Files (x86)\JustCloud\JustCloud.exe File name: JustCloud.exe
Size: 2.13 MB (2135592 bytes)
MD5: 88dbd17e13ac3d5dfa174290a162ffbb
Detection count: 8,741
File type: Executable File
Mime Type: unknown/exe
Path: C:\Program Files (x86)\JustCloud\JustCloud.exe
Group: Malware file
Last Updated: April 3, 2022
%PROGRAMFILES(x86)%\JustCloud\JustCloud.exe File name: JustCloud.exe
Size: 2.11 MB (2116648 bytes)
MD5: 1d6efbe70a12f6e700635d9632352ce7
Detection count: 7,675
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\JustCloud
Group: Malware file
Last Updated: February 8, 2020
C:\Program Files\JustCloud\JustCloud.exe File name: JustCloud.exe
Size: 3.08 MB (3083304 bytes)
MD5: b4c80c8bdb18d3aa62a7b1c88bd230f8
Detection count: 6,823
File type: Executable File
Mime Type: unknown/exe
Path: C:\Program Files\JustCloud\JustCloud.exe
Group: Malware file
Last Updated: July 18, 2023
%PROGRAMFILES(x86)%\JustCloud\JustCloud.exe File name: JustCloud.exe
Size: 1.02 MB (1020512 bytes)
MD5: ca6c545ec52033068ac9d4265f831fd5
Detection count: 6,209
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\JustCloud
Group: Malware file
Last Updated: August 10, 2020
%PROGRAMFILES(x86)%\JustCloud\JustCloud.exe File name: JustCloud.exe
Size: 2.12 MB (2127400 bytes)
MD5: e18b222605480ddf43c289dd93a7cc3a
Detection count: 4,506
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\JustCloud
Group: Malware file
Last Updated: May 31, 2020
%PROGRAMFILES%\JustCloud\BackupStack.exe File name: BackupStack.exe
Size: 34.34 KB (34344 bytes)
MD5: 9eb52958b3ccf0f826ee31e69d3ec437
Detection count: 3,581
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES%\JustCloud
Group: Malware file
Last Updated: April 16, 2020
%PROGRAMFILES(x86)%\JustCloud\JustCloud.exe File name: JustCloud.exe
Size: 2.09 MB (2096680 bytes)
MD5: 434bc9fc41f54cd4b4d60e28a81d0322
Detection count: 2,930
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\JustCloud
Group: Malware file
Last Updated: February 8, 2020
%PROGRAMFILES(x86)%\JustCloud\JustCloud.exe File name: JustCloud.exe
Size: 2.51 MB (2511808 bytes)
MD5: 04d7e002faf41d7fbb5bedd04c2a97be
Detection count: 2,316
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\JustCloud
Group: Malware file
Last Updated: September 30, 2020
C:\Users\<username>\Documents\Geek Squad Data Transfer\Program Files\JustCloud\JustCloud.exe File name: JustCloud.exe
Size: 2.11 MB (2116648 bytes)
MD5: dc0fb3693bec7702a8a6e60ac605600b
Detection count: 2,312
File type: Executable File
Mime Type: unknown/exe
Path: C:\Users\<username>\Documents\Geek Squad Data Transfer\Program Files\JustCloud\JustCloud.exe
Group: Malware file
Last Updated: June 30, 2023
%PROGRAMFILES%\JustCloud\JustCloud.exe File name: JustCloud.exe
Size: 1.99 MB (1994792 bytes)
MD5: 4fd881d00c1944a787e99cba164267cb
Detection count: 2,188
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES%\JustCloud
Group: Malware file
Last Updated: February 8, 2014
%PROGRAMFILES(x86)%\JustCloud\BackupStack.exe File name: BackupStack.exe
Size: 34.34 KB (34344 bytes)
MD5: 4f00562c7dcfb3d4656d35e2229e570f
Detection count: 1,513
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\JustCloud
Group: Malware file
Last Updated: June 1, 2013
%PROGRAMFILES%\JustCloud\JustCloud.exe File name: JustCloud.exe
Size: 2.13 MB (2135592 bytes)
MD5: 262fddb41a1b2061937b4180c6474ab3
Detection count: 1,115
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES%\JustCloud
Group: Malware file
Last Updated: October 26, 2020
%PROGRAMFILES(x86)%\JustCloud\JustCloud.exe File name: JustCloud.exe
Size: 3.1 MB (3102760 bytes)
MD5: 847d3b312d4f7ea80169cc7c9e76a207
Detection count: 363
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\JustCloud
Group: Malware file
Last Updated: March 3, 2014
C:\Program Files (x86)\JustCloud\JustCloud.exe File name: JustCloud.exe
Size: 3.1 MB (3102760 bytes)
MD5: cd6d58b209344f6e1b14aa9369cfb1a9
Detection count: 344
File type: Executable File
Mime Type: unknown/exe
Path: C:\Program Files (x86)\JustCloud\JustCloud.exe
Group: Malware file
Last Updated: April 14, 2022
%PROGRAMFILES(x86)%\JustCloud\JustCloud.exe File name: JustCloud.exe
Size: 2.13 MB (2135592 bytes)
MD5: 38c62f09cf9c635b532d969f710b0b81
Detection count: 326
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\JustCloud
Group: Malware file
Last Updated: February 8, 2014
%PROGRAMFILES%\JustCloud\JustCloud.exe File name: JustCloud.exe
Size: 2.09 MB (2097192 bytes)
MD5: ba33c87325bc226709e542c987695f2f
Detection count: 288
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES%\JustCloud
Group: Malware file
Last Updated: February 8, 2014
%PROGRAMFILES(x86)%\JustCloud\JustCloud.exe File name: JustCloud.exe
Size: 3.07 MB (3071528 bytes)
MD5: 3c3a1cf27d8c10d593a04f2588defa85
Detection count: 279
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\JustCloud
Group: Malware file
Last Updated: July 31, 2018
%PROGRAMFILES(x86)%\JustCloud\~updates\MPCBContextMenu.dll File name: MPCBContextMenu.dll
Size: 6.49 MB (6498816 bytes)
MD5: 8a69bb335016718ce86a8a6ecc7a24af
Detection count: 220
File type: Dynamic link library
Mime Type: unknown/dll
Path: %PROGRAMFILES(x86)%\JustCloud\~updates
Group: Malware file
Last Updated: February 8, 2014
%PROGRAMFILES(x86)%\JustCloud\~updates\debug.txt File name: debug.txt
Size: 303B (303 bytes)
MD5: 0ea13063e367cd3291d89709961bfd8c
Detection count: 187
Mime Type: unknown/txt
Path: %PROGRAMFILES(x86)%\JustCloud\~updates
Group: Malware file
Last Updated: February 8, 2014
%PROGRAMFILES(x86)%\JustCloud\JustCloud.exe File name: JustCloud.exe
Size: 2.11 MB (2116648 bytes)
MD5: 0ac22aa2354d833da62c057f3c9774e1
Detection count: 176
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\JustCloud
Group: Malware file
Last Updated: February 8, 2014
file.exe File name: file.exe
Size: 1.05 KB (1055 bytes)
MD5: c93444c91f90335d450b88b8282fcd94
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: July 21, 2017

More files

Registry Modifications

The following newly produced Registry Values are:

File name without pathJustCloud.lnkHKEY..\..\..\..{RegistryKeys}SOFTWARE\Wow6432Node\JustCloudHKEY_LOCAL_MACHINE\Software\[APPLICATION]\Microsoft\Windows\CurrentVersion\Uninstall..{Uninstaller}JustCloud

Additional Information

The following directories were created:
%APPDATA%\Microsoft\Windows\Start Menu\Programs\JustCloud%PROGRAMFILES%\JustCloud
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