TROJ_DROPPER.DXF

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>Microsoft>Windows>CurrentVersion>Uninstall
3. Still in the left panel, locate and delete the key:
   isearchplus 1.00
4. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>TypeLib
5. Still in the left panel, locate and delete the key:
   {92F1A805-5D8D-4EC8-BC31-8BFC4B3E3CED}
6. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>TypeLib>{92F1A805-5D8D-4EC8-BC31-8BFC4B3E3CED}
7. Still in the left panel, locate and delete the key:
   5.0
8. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>TypeLib>{92F1A805-5D8D-4EC8-BC31-8BFC4B3E3CED}>5.0
9. Still in the left panel, locate and delete the key:
   FLAGS
10. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>TypeLib>{92F1A805-5D8D-4EC8-BC31-8BFC4B3E3CED}>5.0>0
11. Still in the left panel, locate and delete the key:
    win32
12. Again Still in the left panel, locate and delete the key:
    HELPDIR
13. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Interface
14. Still in the left panel, locate and delete the key:
    {FAB6C28B-EC8B-4615-B4D6-DB96365C9967}
15. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Interface>{FAB6C28B-EC8B-4615-B4D6-DB96365C9967}
16. Still in the left panel, locate and delete the key:
    ProxyStubClsid
17. Again Still in the left panel, locate and delete the key:
    ProxyStubClsid32
18. Again Still in the left panel, locate and delete the key:
    TypeLib
19. In the left panel, double-click the following:
    HKEY_CLASSES_ROOT>CLSID
20. Still in the left panel, locate and delete the key:
    {6D78E773-9F0D-4AE4-B5B5-EB57DC5E46BD}
21. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{6D78E773-9F0D-4AE4-B5B5-EB57DC5E46BD}
22. Still in the left panel, locate and delete the key:
    InprocServer32
23. In the left panel, double-click the following:
    HKEY_CLASSES_ROOT
24. Still in the left panel, locate and delete the key:
    searchadvancedplus.isearchsrvplus
25. Again Still in the left panel, locate and delete the key:
    {FF8E61EC-A784-4DAA-B7CC-DD06F0C0431E}
26. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>TypeLib>{FF8E61EC-A784-4DAA-B7CC-DD06F0C0431E}
27. Still in the left panel, locate and delete the key:
    7.0
28. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>TypeLib>{FF8E61EC-A784-4DAA-B7CC-DD06F0C0431E}>7.0
29. Still in the left panel, locate and delete the key:
    FLAGS
30. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>TypeLib>{FF8E61EC-A784-4DAA-B7CC-DD06F0C0431E}>7.0>0
31. Still in the left panel, locate and delete the key:
    win32
32. Again Still in the left panel, locate and delete the key:
    HELPDIR
33. Again Still in the left panel, locate and delete the key:
    {1696BDA0-397D-4A04-AAF5-8E75B56AA3C4}
34. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Interface>{1696BDA0-397D-4A04-AAF5-8E75B56AA3C4}
35. Still in the left panel, locate and delete the key:
    ProxyStubClsid
36. Again Still in the left panel, locate and delete the key:
    ProxyStubClsid32
37. Again Still in the left panel, locate and delete the key:
    TypeLib
38. Again Still in the left panel, locate and delete the key:
    {DF9BF184-A254-4E65-A9DE-D9377F1671B5}
39. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{DF9BF184-A254-4E65-A9DE-D9377F1671B5}
40. Still in the left panel, locate and delete the key:
    InprocServer32
41. Again Still in the left panel, locate and delete the key:
    pawinsearchprg.pawinsearch
42. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{48E59293-9880-11CF-9754-00AA00C00908}
43. Still in the left panel, locate and delete the key:
    Control
44. Again Still in the left panel, locate and delete the key:
    {48E59290-9880-11CF-9754-00AA00C00908}
45. 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>Windows>CurrentVersion>Uninstall>isearchplus 1.00
3. In the right panel, locate and delete the entry:
   DisplayName = "isearchplus 1.00"
4. Again In the right panel, locate and delete the entry:
   DisplayIcon = "%Program Files%\isearchplus\Uninstall.exe"
5. Again In the right panel, locate and delete the entry:
   UninstallString = "%Program Files%\isearchplus\Uninstall.exe"
6. Again In the right panel, locate and delete the entry:
   NoModify = "1"
7. Again In the right panel, locate and delete the entry:
   NoRepair = "1"
8. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Interface>{FAB6C28B-EC8B-4615-B4D6-DB96365C9967}>TypeLib
9. In the right panel, locate and delete the entry:
   Version = "5.0"
10. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{6D78E773-9F0D-4AE4-B5B5-EB57DC5E46BD}
11. In the right panel, locate and delete the entry:
    ProgID = "searchadvancedplus.isearchsrvplus"
12. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{6D78E773-9F0D-4AE4-B5B5-EB57DC5E46BD}>InprocServer32
13. In the right panel, locate and delete the entry:
    ThreadingModel = "Apartment"
14. Again In the right panel, locate and delete the entry:
    TypeLib = "{92F1A805-5D8D-4EC8-BC31-8BFC4B3E3CED}"
15. Again In the right panel, locate and delete the entry:
    VERSION = "5.0"
16. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>searchadvancedplus.isearchsrvplus
17. In the right panel, locate and delete the entry:
    Clsid = "{6D78E773-9F0D-4AE4-B5B5-EB57DC5E46BD}"
18. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Interface>{FAB6C28B-EC8B-4615-B4D6-DB96365C9967}
19. In the right panel, locate and delete the entry:
    ProxyStubClsid = "{00020424-0000-0000-C000-000000000046}"
20. Again In the right panel, locate and delete the entry:
    ProxyStubClsid32 = "{00020424-0000-0000-C000-000000000046}"
21. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Interface>{1696BDA0-397D-4A04-AAF5-8E75B56AA3C4}>TypeLib
22. In the right panel, locate and delete the entry:
    Version = "7.0"
23. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{DF9BF184-A254-4E65-A9DE-D9377F1671B5}
24. In the right panel, locate and delete the entry:
    ProgID = "pawinsearchprg.pawinsearch"
25. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{DF9BF184-A254-4E65-A9DE-D9377F1671B5}>InprocServer32
26. In the right panel, locate and delete the entry:
    ThreadingModel = "Apartment"
27. Again In the right panel, locate and delete the entry:
    TypeLib = "{FF8E61EC-A784-4DAA-B7CC-DD06F0C0431E}"
28. Again In the right panel, locate and delete the entry:
    VERSION = "7.0"
29. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>pawinsearchprg.pawinsearch
30. In the right panel, locate and delete the entry:
    Clsid = "{DF9BF184-A254-4E65-A9DE-D9377F1671B5}"
31. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Interface>{1696BDA0-397D-4A04-AAF5-8E75B56AA3C4}
32. In the right panel, locate and delete the entry:
    ProxyStubClsid = "{00020424-0000-0000-C000-000000000046}"
33. Again In the right panel, locate and delete the entry:
    ProxyStubClsid32 = "{00020424-0000-0000-C000-000000000046}"
34. Close Registry Editor.

To restore the registry value this malware/grayware/spyware modified:

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>Classes>CLSID>{48E59293-9880-11CF-9754-00AA00C00908}>InprocServer32
3. In the right panel, locate the registry value:
   ThreadingModel = "Apartment"
4. Right-click on the value name and choose Modify. Change the value data of this entry to:
   ThreadingModel = "Apartment"
5. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Interface>{48E59291-9880-11CF-9754-00AA00C00908}>TypeLib
6. In the right panel, locate the registry value:
   Version = "1.0"
7. Right-click on the value name and choose Modify. Change the value data of this entry to:
   Version = "1.0"
8. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Interface>{48E59292-9880-11CF-9754-00AA00C00908}>TypeLib
9. In the right panel, locate the registry value:
   Version = "1.0"
10. Right-click on the value name and choose Modify. Change the value data of this entry to:
    Version = "1.0"
11. Close Registry Editor.

To delete malware/grayware component files:

1. Search for the following files:
   
   • %System%\pawinsearchinst.exe
   • %User Temp%\$inst\2.tmp
   • %User Temp%\$inst\temp_0.tmp
   • %Program Files%\isearchplus\Uninstall.ini
   
   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.

To delete malware/grayware folders:

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:
   
   • %User Temp%\$inst
   • %Program Files%\isearchplus
3. In the Look In drop-down list, select My Computer, then press Enter.
4. Once located, select the folder then press SHIFT+DELETE to permanently delete the folder.
5. Repeat the said steps for all folders listed.