W32.Fujacks.CA is a worm that may infects executable files on the compromised computers and propagates on unsecured network shares.

Alias: W32.Sapaq

Damage Level: Low

Systems Affected: Windows

Manual Removal of W32.Fujacks.CA

1. Temporarily Disable System Restore (Windows Me/XP). [how to]
2. Update the virus definitions.

3. Find and stop the service
- Click Start > Run.
- Type services.msc, and then click OK.
- Locate and select the service that was detected.

Service name: DMusic
Image path: %System%\drivers\JM.SYS
Startup Type: Automatic

- Click Action > Properties.
- Click Stop.
- Change Startup Type to Manual.
- Click OK and close the Services window.

4. Reboot computer in SafeMode [how to]
5. Run a full system scan and clean/delete all infected file(s)
6. Delete/Modify any values added to the registry. [how to edit registry]

Navigate to and delete the following registry entries:
HKEY_CURRENT_USER\Software\Microsoft\Windows\Current Version\Run\”Explorer” = “%System%\drivers\TXP1atform.exe”
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\ DMusic\”ImagePath” = “%System%\drivers\JM.SYS”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\”Debugger” = “ntsd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\360hotfix.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\360rpt.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\360safe.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\360safebox.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\360tray.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\agentsvr.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\apvxdwin.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\ast.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\avcenter.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\avengine.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\avgnt.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\avguard.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\avltmain.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\avp.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\avp32.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\avtask.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\bdagent.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\bdwizreg.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\boxmod.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\ccapp.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ccenter.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\ccevtmgr.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\ccregvfy.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\ccsetmgr.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\DrvAnti.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\ÐÞ¸´¹¤¾ß.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\egui.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\ekrn.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\extdb.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\frameworkservice.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\frwstub.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\guardfield.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\iparmor.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\kaccore.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\kasmain.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\kav32.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\kavstart.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\kavsvc.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\kavsvcui.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\kislnchr.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\kissvc.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\kmailmon.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\knownsvr.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\kpfw32.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\kpfwsvc.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\kregex.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\kvfw.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\kvmonxp.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\kvmonxp.kxp\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\kvol.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\kvprescan.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\kvsrvxp.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\kvwsc.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\kvxp.kxp\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\kwatch.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\livesrv.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\makereport.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\mcagent.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\mcdash.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\mcdetect.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\mcshield.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\mctskshd.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\mcvsescn.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\mcvsshld.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\mghtml.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\naprdmgr.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\navapsvc.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\navapw32.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\navw32.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\nmain.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\nod32.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\nod32krn.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\nod32kui.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\npfmntor.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\oasclnt.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\pavsrv51.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\pfw.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\psctrls.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\psimreal.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\psimsvc.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\qqdoctormain.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\ras.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\ravmon.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\ravmond.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\ravstub.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\ravtask.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\rfwcfg.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\rfwmain.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\rfwproxy.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\rfwsrv.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\rsagent.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\rsmain.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\rsnetsvr.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\rssafety.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\rstray.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\safebank.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\safeboxtray.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\scan32.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\scanfrm.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\sched.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\seccenter.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\secnotifier.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\SetupLD.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\shstat.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\smartup.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\sndsrvc.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\spbbcsvc.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\symlcsvc.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\tbmon.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\uihost.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\ulibcfg.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\updaterui.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\uplive.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\vcr32.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\vcrmon.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\vptray.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\vsserv.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\vstskmgr.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\vstskmgr.exe \”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\webproxy.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\xcommsvr.exe\”Debugger” = “nstd -d”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Options\xnlscn.exe\”Debugger” = “nstd -d”

7. Exit registry editor and restart the computer.
8. In order to make sure that threat is completely eliminated from your computer, carry out a full scan of your computer using AntiVirus and Antispyware Software. Another way to delete the virus using various Antivirus Program without the need to install can be done with Online Virus Scanner.