PUP.Optional.JetClean

Short bio

PUP.Optional.JetClean is Malwarebytes' detection name for a potentially unwanted program (PUP) published by BlueSprig that behaves like a "system optimizer". These so-called "system optimizers" use intentional false positives to convince users that their Windows systems have problems and buy their product..

Symptoms

task

Scheduled Task to update JetClean

icons

JetClean icons

main screen

JetClean GUI

Type and source of infection

website

JetClean website

Protection

protection

Malwarebytes blocks the installer

Remediation

Malwarebytes can detect and remove PUP.Optional.JetClean without further user interaction.

  1. Please download Malwarebytes to your desktop.
  2. Double-click MBSetup.exe and follow the prompts to install the program.
  3. When your Malwarebytes for Windows installation completes, the program opens to the Welcome to Malwarebytes screen.
  4. Click on the Get started button.
  5. Click Scan to start a Threat Scan.
  6. Click Quarantine to remove the found threats.
  7. Reboot the system if prompted to complete the removal process.

Malwarebytes removal log

A Malwarebytes log of removal will look similar to this:

Malwarebytes www.malwarebytes.com

-Log Details- Scan Date: 2/2/18 Scan Time: 9:30 AM Log File: 5959c962-07f3-11e8-9439-080027750297.json Administrator: Yes

-Software Information- Version: 3.3.1.2183 Components Version: 1.0.262 Update Package Version: 1.0.3848 License: Premium

-System Information- OS: Windows 7 Service Pack 1 CPU: x64 File System: NTFS User: {computername}\{username}

-Scan Summary- Scan Type: Threat Scan Result: Completed Objects Scanned: 243710 Threats Detected: 129 Threats Quarantined: 129 Time Elapsed: 3 min, 55 sec

-Scan Options- Memory: Enabled Startup: Enabled Filesystem: Enabled Archives: Enabled Rootkits: Disabled Heuristics: Enabled PUP: Detect PUM: Detect

-Scan Details- Process: 1 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\JetClean.exe, Quarantined, [8011], [480373],1.0.3848

Module: 10 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\JetClean.exe, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\JetCleanExtMenu_64.dll, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\madbasic_.bpl, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\maddisAsm_.bpl, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\madexcept_.bpl, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\rtl120.bpl, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\sqlite3.dll, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\TaskSchedule.dll, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\vcl120.bpl, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\vclx120.bpl, Quarantined, [8011], [480373],1.0.3848

Registry Key: 29 PUP.Optional.JetClean.TskLnk, HKLM\SOFTWARE\MICROSOFT\WINDOWS NT\CURRENTVERSION\SCHEDULE\TASKCACHE\TREE\JetCleanLoginCheckUpdate, Quarantined, [8079], [480402],1.0.3848 PUP.Optional.JetClean.TskLnk, HKLM\SOFTWARE\MICROSOFT\WINDOWS NT\CURRENTVERSION\SCHEDULE\TASKCACHE\TASKS\{A252E232-DE6E-4244-9A35-BB69D1A85C49}, Quarantined, [8079], [480402],1.0.3848 PUP.Optional.JetClean.TskLnk, HKLM\SOFTWARE\MICROSOFT\WINDOWS NT\CURRENTVERSION\SCHEDULE\TASKCACHE\LOGON\{A252E232-DE6E-4244-9A35-BB69D1A85C49}, Quarantined, [8079], [480402],1.0.3848 PUP.Optional.JetClean.TskLnk, HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\JetCleanLoginCheckUpdate, Quarantined, [8079], [-1],0.0.0 PUP.Optional.JetClean.TskLnk, HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{A252E232-DE6E-4244-9A35-BB69D1A85C49}, Quarantined, [8079], [-1],0.0.0 PUP.Optional.JetClean.TskLnk, HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Logon\{A252E232-DE6E-4244-9A35-BB69D1A85C49}, Quarantined, [8079], [-1],0.0.0 PUP.Optional.JetClean, HKLM\SOFTWARE\CLASSES\CLSID\{645FF040-5081-101B-9F08-00AA002F954E}, Quarantined, [8011], [480404],1.0.3848 PUP.Optional.JetClean, HKLM\SOFTWARE\WOW6432NODE\CLASSES\CLSID\{645FF040-5081-101B-9F08-00AA002F954E}, Quarantined, [8011], [480404],1.0.3848 PUP.Optional.JetClean, HKLM\SOFTWARE\CLASSES\WOW6432NODE\CLSID\{645FF040-5081-101B-9F08-00AA002F954E}, Quarantined, [8011], [480404],1.0.3848 PUP.Optional.JetClean, HKCU\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\EXPLORER\CLSID\{645FF040-5081-101B-9F08-00AA002F954E}, Quarantined, [8011], [480404],1.0.3848 PUP.Optional.JetClean, HKCU\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\EXPLORER\CLSID\{645FF040-5081-101B-9F08-00AA002F954E}, Quarantined, [8011], [480404],1.0.3848 PUP.Optional.JetClean, HKLM\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\EXPLORER\DESKTOP\NAMESPACE\{645FF040-5081-101B-9F08-00AA002F954E}, Quarantined, [8011], [480404],1.0.3848 PUP.Optional.JetClean, HKLM\SOFTWARE\WOW6432NODE\MICROSOFT\WINDOWS\CURRENTVERSION\EXPLORER\DESKTOP\NAMESPACE\{645FF040-5081-101B-9F08-00AA002F954E}, Quarantined, [8011], [480404],1.0.3848 PUP.Optional.JetClean, HKLM\SOFTWARE\CLASSES\CLSID\{645FF040-5081-101B-9F08-00AA002F954E}\SHELLEX\CONTEXTMENUHANDLERS\JetClean Ext Menu, Quarantined, [8011], [480404],1.0.3848 PUP.Optional.JetClean, HKLM\SOFTWARE\WOW6432NODE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\BlueSprig_JetClean_is1, Quarantined, [8011], [480409],1.0.3848 PUP.Optional.JetClean, HKLM\SOFTWARE\CLASSES\ImCleanExtMenu.ICleanExtMenu\CLSID, Quarantined, [8011], [480406],1.0.3848 PUP.Optional.JetClean, HKLM\SOFTWARE\CLASSES\ImCleanExtMenu.ICleanExtMenu.1\CLSID, Quarantined, [8011], [480406],1.0.3848 PUP.Optional.JetClean, HKLM\SOFTWARE\CLASSES\IMCLEANEXTMENU.ICLEANEXTMENU\CURVER, Quarantined, [8011], [480405],1.0.3848 PUP.Optional.JetClean, HKLM\SOFTWARE\CLASSES\LNKFILE\SHELLEX\CONTEXTMENUHANDLERS\JetClean Ext Menu, Quarantined, [8011], [480407],1.0.3848 PUP.Optional.JetClean, HKLM\SOFTWARE\CLASSES\CLSID\{4240801E-7B16-4A3F-A89A-E719BE3F9050}, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, HKLM\SOFTWARE\CLASSES\ImCleanExtMenu.ICleanExtMenu, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, HKLM\SOFTWARE\CLASSES\ImCleanExtMenu.ICleanExtMenu.1, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, HKLM\SOFTWARE\CLASSES\TYPELIB\{BCA80402-76E0-49DD-A823-15DF6AB33FAC}, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, HKLM\SOFTWARE\CLASSES\INTERFACE\{437FBE9E-358C-4D20-B6ED-17AA75E10E38}, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, HKLM\SOFTWARE\CLASSES\WOW6432NODE\INTERFACE\{437FBE9E-358C-4D20-B6ED-17AA75E10E38}, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, HKLM\SOFTWARE\WOW6432NODE\CLASSES\INTERFACE\{437FBE9E-358C-4D20-B6ED-17AA75E10E38}, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, HKLM\SOFTWARE\WOW6432NODE\CLASSES\TYPELIB\{BCA80402-76E0-49DD-A823-15DF6AB33FAC}, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, HKLM\SOFTWARE\CLASSES\WOW6432NODE\TYPELIB\{BCA80402-76E0-49DD-A823-15DF6AB33FAC}, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, HKLM\SOFTWARE\CLASSES\CLSID\{4240801E-7B16-4A3F-A89A-E719BE3F9050}\InprocServer32, Quarantined, [8011], [480373],1.0.3848

Registry Value: 3 PUP.Optional.JetClean, HKLM\SOFTWARE\CLASSES\ImCleanExtMenu.ICleanExtMenu\CLSID|, Quarantined, [8011], [480406],1.0.3848 PUP.Optional.JetClean, HKLM\SOFTWARE\CLASSES\ImCleanExtMenu.ICleanExtMenu.1\CLSID|, Quarantined, [8011], [480406],1.0.3848 PUP.Optional.JetClean, HKLM\SOFTWARE\CLASSES\IMCLEANEXTMENU.ICLEANEXTMENU\CURVER|, Quarantined, [8011], [480405],1.0.3848

Registry Data: 0 (No malicious items detected)

Data Stream: 0 (No malicious items detected)

Folder: 17 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\drivers\win7_amd64, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\drivers\wnet_amd64, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\drivers\wlh_amd64, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\drivers\wxp_amd64, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\drivers\win7_x86, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\drivers\wnet_x86, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\drivers\wlh_x86, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\drivers\wxp_x86, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\drivers, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\Update, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\Log, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\PROGRAM FILES (X86)\BLUESPRIG\JETCLEAN, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Users\{username}\AppData\Roaming\BlueSprig\JetClean\Startup, Quarantined, [8011], [480401],1.0.3848 PUP.Optional.JetClean, C:\Users\{username}\AppData\Roaming\BlueSprig\JetClean\Backup, Quarantined, [8011], [480401],1.0.3848 PUP.Optional.JetClean, C:\Users\{username}\AppData\Roaming\BlueSprig\JetClean\Log, Quarantined, [8011], [480401],1.0.3848 PUP.Optional.JetClean, C:\USERS\{username}\APPDATA\ROAMING\BLUESPRIG\JETCLEAN, Quarantined, [8011], [480401],1.0.3848

File: 69 PUP.Optional.JetClean, C:\USERS\PUBLIC\DESKTOP\JETCLEAN.LNK, Quarantined, [8011], [480852],1.0.3848 PUP.Optional.JetClean.TskLnk, C:\WINDOWS\SYSTEM32\TASKS\JetCleanLoginCheckUpdate, Quarantined, [8079], [480402],1.0.3848 PUP.Optional.JetClean.TskLnk, C:\PROGRAM FILES (X86)\BLUESPRIG\JETCLEAN\AUTOUPDATE.EXE, Quarantined, [8079], [480402],1.0.3848 PUP.Optional.JetClean.TskLnk, C:\WINDOWS\SYSTEM32\TASKS\JetCleanLoginCheckUpdate, Quarantined, [8079], [-1],0.0.0 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\drivers\win7_amd64\JetCleanRegDefrag.exe, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\drivers\win7_x86\JetCleanRegDefrag.exe, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\drivers\wlh_amd64\JetCleanRegDefrag.exe, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\drivers\wlh_x86\JetCleanRegDefrag.exe, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\drivers\wnet_amd64\JetCleanRegDefrag.exe, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\drivers\wnet_x86\JetCleanRegDefrag.exe, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\drivers\wxp_amd64\JetCleanRegDefrag.exe, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\drivers\wxp_x86\JetCleanRegDefrag.exe, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\Italian.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\Arabic.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\Bulgarian.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\Catalan.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\ChineseSimp.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\ChineseTrad.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\Croatian.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\Czech.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\Dutch.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\English.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\Estonian.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\Finnish.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\French.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\German.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\Greek.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\Hungarian.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\Japanese.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\Latin American Spanish.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\Polish.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\Portuguese (Brazil).lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\Russian.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\Serbian.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\Slovenian.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\Spanish.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\Thai.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\Turkish.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\ukrainian.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\language\Vietnamese.lng, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\Log\RAMClean-JetClean.log, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\Update\Update.Ini, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\EULA.rtf, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\ImPrivacy.dll, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\Install.exe, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\JetClean.exe, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\JetCleanComputerExtMenu.dll, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\JetCleanComputerExtMenu_64.dll, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\JetCleanExtMenu.dll, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\JetCleanExtMenu_64.dll, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\JetCleanInit.exe, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\JetCleanInstallBackWork.ini, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\madbasic_.bpl, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\maddisAsm_.bpl, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\madexcept_.bpl, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\News.dat, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\rtl120.bpl, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\sqlite3.dll, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\TaskSchedule.dll, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\unins000.dat, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\unins000.exe, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\Upgrade.exe, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\vcl120.bpl, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Program Files (x86)\BlueSprig\JetClean\vclx120.bpl, Quarantined, [8011], [480373],1.0.3848 PUP.Optional.JetClean, C:\Users\{username}\AppData\Roaming\BlueSprig\JetClean\Backup\JetCleanBackup-2018-02-02(09-29-23).reg, Quarantined, [8011], [480401],1.0.3848 PUP.Optional.JetClean, C:\Users\{username}\AppData\Roaming\BlueSprig\JetClean\Log\JetCleanLog-2018-02-02(09-29-44).txt, Quarantined, [8011], [480401],1.0.3848 PUP.Optional.JetClean, C:\Users\{username}\AppData\Roaming\BlueSprig\JetClean\Config.ini, Quarantined, [8011], [480401],1.0.3848 PUP.Optional.JetClean, C:\Users\{username}\AppData\Roaming\BlueSprig\JetClean\Ignore.ini, Quarantined, [8011], [480401],1.0.3848 PUP.Optional.JetClean, C:\USERS\{username}\DESKTOP\JETCLEAN-SETUP.EXE, Quarantined, [8011], [480410],1.0.3848

Physical Sector: 0 (No malicious items detected)

(end)

Add an exclusion

Should users wish to keep this program and exclude it from being detected in future scans, they can add the program to the exclusions list. Here’s how to do it.

  • Open Malwarebytes for Windows.
  • Click the Detection History
  • Click the Allow List
  • To add an item to the Allow List, click Add.
  • Select the exclusion type Allow a file or folder and use the Select a folder button to select the main folder for the software that you wish to keep.
  • Repeat this for any secondary files or folder(s) that belong to the software.
If you want to allow the program to connect to the Internet, for example to fetch updates, also add an exclusion of the type Allow an application to connect to the internet and use the Browse button to select the file you wish to grant access.

Traces/IOC

Possible signs in a FRST log:

(BlueSprig) C:\Program Files (x86)\BlueSprig\JetClean\JetClean.exe C:\Windows\System32\Tasks\JetCleanLoginCheckUpdate C:\Users\Public\Desktop\JetClean.lnk C:\Users\{username}\AppData\Roaming\BlueSprig C:\ProgramData\Microsoft\Windows\Start Menu\Programs\JetClean C:\Program Files (x86)\BlueSprig

JetClean (HKLM-x32\...\BlueSprig_JetClean_is1) (Version: 1.5.0 - BlueSprig) Task: {A252E232-DE6E-4244-9A35-BB69D1A85C49} - System32\Tasks\JetCleanLoginCheckUpdate => C:\Program Files (x86)\BlueSprig\JetClean\AutoUpdate.exe [2013-05-14] (BlueSprig) () C:\Program Files (x86)\BlueSprig\JetClean\madExcept_.bpl () C:\Program Files (x86)\BlueSprig\JetClean\madBasic_.bpl () C:\Program Files (x86)\BlueSprig\JetClean\madDisAsm_.bpl () C:\Program Files (x86)\BlueSprig\JetClean\sqlite3.dll

 

SHA256 of jetclean-setup.exe: 8c0bc3ebb4330e5c886fe49acc8a631cfcc6a2c848d4b99fadde3a2dc213c56f Domain: bluesprig.com

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