WORM_OTORUN.EO

To terminate the malware/grayware process:

1. Open Windows Task Manager. To do this, press CTRL+SHIFT+ESC then click the Processes tab.
2. In the list of running programs*, locate the malware/grayware file/s detected earlier.
3. Select one of the detected files then press the End Process button.
4. Do the same for all detected malware/grayware files in the list of running processes.
5. To check if the malware/grayware process/es has/have been terminated, close Windows Task Manager then open it again.
6. Close Windows Task Manager.

To delete the registry value this malware created:

1. Open Registry Editor. To do this, click Start>Run, type regedit in the text box provided, then press Enter.
2. In the left panel of the Registry Editor window, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>policies>Explorer>Run
3. In the right panel, locate and delete the entry:
   csrcs = %system%\csrcs.exe
4. In the left panel of the Registry Editor window, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>RunServices
5. In the right panel, locate and delete the entry:
   csrcs = %system%\csrcs.exe
6. Close Registry Editor.

To restore the registry value this malware/grayware modified:

1. Open Registry Editor. Click Start>Run, type REGEDIT in the text box provided, and then press Enter.
2. In the left panel, double-click the following:
   HKEY_CURRENT_USER>Software>Microsoft>Windows>CurrentVersion>Explorer>Advanced
3. In the right panel, locate the registry value:
   Hidden = 2
4. Right-click on the value name and choose Modify. Change the value data of this entry to:
   Hidden = 1
5. Again In the right panel, locate the registry value:
   SuperHidden = 0
6. Right-click on the value name and choose Modify. Change the value data of this entry to:
   SuperHidden = 1
7. Again In the right panel, locate the registry value:
   ShowSuperHidden = 0
8. Right-click on the value name and choose Modify. Change the value data of this entry to:
   ShowSuperHidden = 1
9. Close Registry Editor.

To delete registry keys this malware/grayware created:

1. Open Registry Editor. To do this, click Start>Run, type regedit in the text box provided, then press Enter.

To identify and delete AUTORUN.INF files created:

1. Right-click the Start button then choose Search... or Find..., depending on the version of Windows you are running.
2. In the Named input box, type:
   AUTORUN.INF
3. In the Look in: drop-down list, select a drive, then press Enter.
4. Select the file, then open using Notepad.
5. Check if the following lines are present in the file:
   [autorun]
   open={random}.exe
   action=view files
   shell\open\command={random}.exe
   useautoplay=1
   icon=%system%\shell32.dll,7
   shell\open\default=1
   action=@{random}.exe
6. If the lines are present, delete the file.
7. Repeat steps 3 to 6 for the remaining AUTORUN.INF files in other remaining removable drives.
8. Close Search Results.

To delete the malware/grayware/spyware file:

1. Right-click Start then click Search... or Find..., depending on the version of Windows you are running.
2. In the Named input box, type:
   
   %System%\autorun.i
   %System%\autorun.in
3. In the Look In drop-down list, select My Computer, then press Enter.
4. Once located, select the file then press SHIFT+DELETE to permanently delete the file.