TROJ_COSMU.SMUM1

To restart in Safe Mode:

• For Windows 2000 users

1. Restart your computer.
2. Press F8 when you see the Starting Windows bar at the bottom of the screen.
3. Choose the Safe Mode option from the Windows Advanced Options menu then press Enter.

• For Windows XP users

1. Restart your computer.
2. Press F8 after the Power-On Self Test (POST) routine is done. If the Windows Advanced Options menu does not appear, try restarting then pressing F8 several times when the POST screen appears.
3. Choose the Safe Mode option from the Windows Advanced Options menu then press Enter.

• For Windows Server 2003 users

1. Restart your computer.
2. Press F8 after Windows starts up. If the Windows Advanced Options menu does not appear, try restarting again and pressing F8 several times afterward.
3. On the Windows Advanced Option menu, use the arrow keys to select Safe Mode then press Enter.

To delete the registry key this malware/grayware created:

1. Open Registry Editor. Click Start>Run, type REGEDIT, then press Enter.
2. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>Software>Google
3. Still in the left panel, locate and delete the key:
   SpoolCDS
4. In the left panel, double-click the following:
   HKEY_CURRENT_USER>Software>Mozilla
5. Still in the left panel, locate and delete the key:
   Firefox
6. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Active Setup>Installed Components
7. Still in the left panel, locate and delete the key:
   {22d7f312-b0f6-11d2-94ab-0080c33c7e95}
8. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>Software>Microsoft>Windows>CurrentVersion>Policies>Explorer
9. Still in the left panel, locate and delete the key:
   Run
10. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>Software>Adobe
11. Still in the left panel, locate and delete the key:
    CommonFiles
12. In the left panel, double-click the following:
    HKEY_CLASSES_ROOT>CLSID
13. Still in the left panel, locate and delete the key:
    {18DF081C-E8AD-4283-A596-FA578C2EBDC3}
14. In the left panel, double-click the following:
    HKEY_CLASSES_ROOT>CLSID>{18DF081C-E8AD-4283-A596-FA578C2EBDC3}
15. Still in the left panel, locate and delete the key:
    InprocServer32
16. Again Still in the left panel, locate and delete the key:
    ProgID
17. Again Still in the left panel, locate and delete the key:
    VersionIndependentProgID
18. In the left panel, double-click the following:
    HKEY_CURRENT_USER>Software>Microsoft>Multimedia
19. Still in the left panel, locate and delete the key:
    DrawDib
20. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SYSTEM>CurrentControlSet>Control>MediaResources
21. Still in the left panel, locate and delete the key:
    msvideo
22. Close Registry Editor.

To delete the registry value this malware/grayware created:

1. Open Registry Editor. Click Start>Run, type REGEDIT, then press Enter.
2. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Active Setup>Installed Components>{22d7f312-b0f6-11d2-94ab-0080c33c7e95}
3. In the right panel, locate and delete the entry:
   StubPath = "rundll32.exe %System%\themeuichk.dll,ThemesSetupInstallCheck"
4. Again In the right panel, locate and delete the entry:
   IconsBinary = "{random values}"
5. Again In the right panel, locate and delete the entry:
   Version = "1,1,1,2"
6. Again In the right panel, locate and delete the entry:
   ComponentID = "DOTNETFRAMEWORKS"
7. Again In the right panel, locate and delete the entry:
   DontAsk = "2"
8. Again In the right panel, locate and delete the entry:
   IsInstalled = "1"
9. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>Run
10. In the right panel, locate and delete the entry:
    recovery = "%System%\urludfdsp.exe"
11. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Google>SpoolCDS
12. In the right panel, locate and delete the entry:
    SpoolManager = "%System%\syscfgwin.exe"
13. In the left panel, double-click the following:
    HKEY_CURRENT_USER>Software>Mozilla>Firefox
14. In the right panel, locate and delete the entry:
    JavaRTE = "{random values}"
15. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>policies>Explorer>Run
16. In the right panel, locate and delete the entry:
    recovery = "%System%\urludfdsp.exe"
17. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Adobe>CommonFiles
18. In the right panel, locate and delete the entry:
    IconsStorage0 = "{random values}"
19. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{18DF081C-E8AD-4283-A596-FA578C2EBDC3}>InprocServer32
20. In the right panel, locate and delete the entry:
    ThreadingModel = "Apartment"
21. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>Explorer>Browser Helper Objects>{18DF081C-E8AD-4283-A596-FA578C2EBDC3}
22. In the right panel, locate and delete the entry:
    NoExplorer = "1"
23. In the left panel, double-click the following:
    HKEY_CURRENT_USER>Software>Microsoft>Windows NT>CurrentVersion
24. In the right panel, locate and delete the entry:
    SerialIID = "{random values}"
25. In the left panel, double-click the following:
    HKEY_CURRENT_USER>Software>Microsoft>Multimedia>DrawDib
26. In the right panel, locate and delete the entry:
    vga.drv 1024x768x32(BGR 0) = "31,31,31,31"
27. Close Registry Editor.

To delete malware/grayware component files:

1. Search for the following files:
   
   • %User Temp%\1.tmp
   • %User Temp%\2.tmp
   • %User Temp%\3.tmp
   • %User Temp%\4.tmp
   • %User Temp%\5.tmp
   • %System%\fsmsfw.ocx
   
   Note: To do a search for the following files, right-click Start then click Search... or Find..., depending on the version of Windows you are running. For each file to be deleted, type its file name in the Named input box. In the Look In drop-down list, select My Computer, then press Enter.
2. Once located, select the file then press SHIFT+DELETE to permanently delete the file.
3. Repeat the said steps for all files listed.