How to remove trojans that uses autorun.inf file?

Step1: Remove autorun.inf files from all your drives, include any usb/flash drives.
1. Manually:

Reboot your PC in Safe mode.

1. Restart your computer
2. After hearing your computer beep once during startup, but before the Windows icon appears, press F8.
3. Instead of Windows loading as normal, a menu should appear
4. Select the first option, to run Windows in Safe Mode.

Click Start -> Run.
In the type box enter cmd and press Enter.
In the command console type del /a:h /f c:\autorun.*
Repeat previous step to all drives, make replacing “c” with the appropriate drive letter.
2. Automatically.

Download Flash_Disinfector by sUBs and save it to your desktop.
Double-click Flash_Disinfector.exe to run it and follow any prompts that may appear.
The utility may ask you to insert your flash drive and/or other removable drives including your mobile phone.
Please do so and allow the utility to clean up those drives as well.
Wait until it has finished scanning and then exit the program.
Reboot your computer when done.

Step 2: Remove autorun.inf trojan from the windows registry.
Download and install HijackThis.
Run HijackThis and scan, put a checkmark next to the following items (if exists):

F2 - REG:system.ini: Shell=Explorer.exe csrcs.exe
O4 - HKLM\..\Run: [SystemDrive] c:\windows\system32\SVCH0ST.EXE
O4 - HKCU\..\Run: [avp] C:\WINDOWS\system32\avp.exe
O4 - HKCU\..\Run: [amva] C:\WINDOWS\system32\amvo.exe
O4 - HKCU\..\Run: [kxva] C:\WINDOWS\system32\kxvo.exe
O4 - HKCU\..\Run: [kava] C:\WINDOWS\system32\kavo.exe
O4 - HKCU\..\Run: [tava] C:\WINDOWS\system32\tavo.exe
O4 - HKCU\..\Run: [TaskMonitor] C:\WINDOWS\system32\TaskMonitor.exe
O4 - HKCU\..\Run: [Realshade] C:\WINDOWS\system32\realshade.exe
O4 - HKCU\..\Run: [cftmonn] C:\WINDOWS\system32\cftmonn.exe
O4 - HKCU\..\Run: [kamsoft] C:\WINDOWS\system32\kamsoft.exe
O4 - HKCU\..\Run: [vamsoft] C:\WINDOWS\system32\vamsoft.exe
O4 - HKCU\..\Run: [kmmsoft] C:\WINDOWS\system32\revo.exe
O4 - HKCU\..\Run: [cdoosoft] C:\WINDOWS\system32\olhrwef.exe
O4 - HKCU\..\Run: [cbvcs] C:\WINDOWS\system32\urretnd.exe
O4 - HKCU\..\Run: [jvsoft] C:\WINDOWS\system32\j3ewro.exe
O4 - HKCU\..\Run: [ckvo] c:\windows\system32\ckvo.exe
O4 - HKLM\..\Run: [winconfig] C:\WINDOWS\winconfig.dll.vbs
O4 - HKLM\..\Policies\Explorer\Run: [csrcs] C:\WINDOWS\system32\csrcs.exe
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O7 - HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System, DisableRegedit=1

Now close all browser and other windows except for HijackThis, and click “Fix Checked” to have HijackThis fix the entries you checked.

Step 3: Remove autorun.inf trojans files.
Download Avenger from here and unzip to your desktop.
Run Avenger, copy,then paste the following text in Input script Box:
Files to delete:
c:\0jbnlnu8.exe
C:\11rhbu.cmd
c:\1q8p0y.com
C:\2fiy.bat
c:\2g.com
C:\32agsg.exe
c:\39ysi89.com
c:\3jkka91.com
c:\6fnlpetp.exe
C:\6fnlpetp.exe
C:\6j2j.com
C:\8.bat
c:\80avp08.com
C:\8ng8w.com
c:\92j11sm.com
c:\a.exe
C:\a2h2.com
c:\ampfrb.cmd
c:\as.bat
c:\AutoRun\autorun.pif
c:\AutoRun\AutoStart.exe
c:\AutoRun\AutoStart.exe
C:\AutoProtect\DrvMonitor.exe
c:\awda2.exe
c:\bo1dhu.bat
C:\bwpncb6.com
c:\boot.exe
c:\cjrp8.com
c:\clshsy.cmd
C:\d1vmq.exe
C:\d6fagcs8.cmd
c:\dp.exe
C:\e.cmd
C:\eaywxx.cmd
C:\f9cvum.exe
C:\fooool.exe
c:\fun.xls.exe
C:\gbiehbsb.dll
C:\gfqgq.cmd
C:\gi2ky.exe
C:\gldegkby.cmd
c:\gumkrhf.bat
C:\qxty9be.cmd
C:\gy.exe
c:\h3.bat
c:\hbs.exe
c:\ioockw.bat
C:\ij.bat
C:\imo.exe
c:\invwft2h.com
C:\ioockw.bat
c:\iqe68o.bat
C:\j60osk9.cmd
C:\jeorels.cmd
c:\jg6w3yx.com
c:\killVBS.vbs
c:\kinza.exe
C:\kjibu.com
c:\ktnquo.exe
c:\m9ma.exe
c:\main.vbs
c:\MicrosoftPowerPoint.exe
c:\NewVirusRemoval.vbs
c:\nfdmg.com
C:\ntde1ect.com
c:\ntnq.exe
c:\nw0t1l0d.exe
c:\o0s.cmd
c:\phwe.com
C:\pook.com
c:\q0rppr.exe
C:\qphdin.com
C:\rcukd.cmd
c:\Recycled\ctfmon.exe
c:\resycled\boot.com
c:\RECYCLED\appmgmt.exe
C:\rqq2v.bat
c:\rs.cmd
C:\sq.com
C:\system.exe
c:\System\DriveGuard\DriveProtect.exe
C:\t.com
C:\tio8x6.cmd
c:\tj8odymw.exe
C:\tjjqtejq.bat
C:\tvlx2fg.exe
c:\uh31.exe
c:\usbcash.exe
c:\USBFlash.exe
C:\uvsqfgwd.cmd
c:\uxdeiect.com
c:\vnkucvv.com
c:\VirusCleaner.vbe
c:\VirusRemoval.vbs
c:\w1hva13.exe
C:\x0.cmd
c:\x2tpc.cmd
c:\xa2c.exe
C:\x.com
C:\x.cmd
C:\x2csvg.exe
C:\xih9.cmd
C:\xn1i9x.com
C:\xp19.com
c:\xpq63xl.exe
c:\xwpehlv.com
c:\yfog8p.exe
C:\yg.cmd
c:\yssjnngm.cmd
C:\w98.com
%Temp%\dwg3gngs.exe
%Temp%\kxvo.exe
%Temp%\new folder\ufjtre.exe
%Temp%\o2g.exe
%Temp%\ufjtre.exe
%Windir%\expiorer.exe
%windir%\system32\afmain0.dll
%Windir%\system32\amvo.exe
%Windir%\system32\avp.exe
%windir%\system32\avpo.exe
%Windir%\system32\Bitkv0.dll
%Windir%\system32\Bitkv1.dll
%Windir%\system32\cftmonn.exe
%Windir%\system32\ckvo0.dll
%Windir%\system32\ckvo.exe
%windir%\system32\expiorer.exe
%Windir%\system32\gasretyw0.dll
%Windir%\system32\gasretyw1.dll
%windir%\system32\haozs0.dll
%Windir%\system32\j3ewro.exe
%Windir%\system32\jwedsfdo0.dll
%Windir%\system32\kamsoft.exe
%Windir%\system32\kavo0.dll
%Windir%\system32\kavo1.dll
%Windir%\system32\kavo.exe
%Windir%\system32\kxvo.exe
%windir%\system32\locale.exe
%windir%\system32\nmdfgds1.dll
%windir%\system32\nmdfgds0.dll
%windir%\system32\olhrwef.exe
%windir%\system32\optyhww0.dll
%windir%\system32\optyhww1.dll
%Windir%\system32\RavMon.exe
%Windir%\system32\realshade.exe
%Windir%\system32\revo.exe
%Windir%\system32\revo1.dll
%Windir%\system32\revo2.dll
%Windir%\system32\revo6.dll
%Windir%\system32\revo5.dll
%Windir%\system32\revo4.dll
%Windir%\system32\revo3.dll
%Windir%\system32\SCVVHSOT.exe
%Windir%\System32\taskmagr.exe
%Windir%\system32\TaskMonitor.exe
%Windir%\system32\tavo0.dll
%Windir%\system32\tavo1.dll
%Windir%\system32\tavo.exe
%Windir%\system32\urretnd.exe
%Windir%\system32\usbmons.exe
%Windir%\system32\usbmons.dll
%Windir%\system32\vamsoft.exe
%Windir%\system32\vbsdfe0.dll
%Windir%\system32\vbsdfe1.dll
%Windir%\system32\wincab.sys
%Windir%\winconfig.dll.vbs

Then click on ‘Execute’.
Your computer will be reloaded.
Note: if you still having any files with strange names, then manually remove them.