Pesky Virus infections
Posted by Britt | Posted in Field Notes, Miscellaneous, Tips & Tricks | Posted on 13-12-2011-05-2008
0
Cleaning up virus infections is part of the normal life for many IT professionals. Sometimes you get one that is more of a pain than others in fixing. I recently had a few computers with the same ‘Fake AV’ type as the rest. Easy to clean clean up. Just log in as another user, other than the affected account. Run Malwarebytes and it will find something in the affected users appdata\temp folder that is a virus. You will then have to fix the registry EXE settings as they will be broken.
However this one was different and where real fun comes is when your AV software and the windows Firewall service no longer work. This virus deletes the Windows Firewall and BFE services from the computer registry. You could try a system restore point if you have a clean one or you could manually restore your system registry hive and hope they work. I Came up with this as an easy way to restore the services. (please see warning at the bottom of the page)
Fix Firewall service by creating a txt file called firewall.reg, edit it and paste the following code into it, save and then double click the .reg file and say yes you want to import it into the registry:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\MpsSvc]
“DisplayName”=”@%SystemRoot%\\system32\\FirewallAPI.dll,-23090″
“Group”=”NetworkProvider”
“ImagePath”=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,\
74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,\
00,76,00,63,00,68,00,6f,00,73,00,74,00,2e,00,65,00,78,00,65,00,20,00,2d,00,\
6b,00,20,00,4c,00,6f,00,63,00,61,00,6c,00,53,00,65,00,72,00,76,00,69,00,63,\
00,65,00,4e,00,6f,00,4e,00,65,00,74,00,77,00,6f,00,72,00,6b,00,00,00
“Description”=”@%SystemRoot%\\system32\\FirewallAPI.dll,-23091″
“ObjectName”=”NT Authority\\LocalService”
“ErrorControl”=dword:00000001
“Start”=dword:00000002
“Type”=dword:00000020
“DependOnService”=hex(7):6d,00,70,00,73,00,64,00,72,00,76,00,00,00,62,00,66,00,\
65,00,00,00,00,00
“ServiceSidType”=dword:00000003
“RequiredPrivileges”=hex(7):53,00,65,00,41,00,73,00,73,00,69,00,67,00,6e,00,50,\
00,72,00,69,00,6d,00,61,00,72,00,79,00,54,00,6f,00,6b,00,65,00,6e,00,50,00,\
72,00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00,00,00,53,00,65,00,41,00,75,\
00,64,00,69,00,74,00,50,00,72,00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00,\
00,00,53,00,65,00,43,00,68,00,61,00,6e,00,67,00,65,00,4e,00,6f,00,74,00,69,\
00,66,00,79,00,50,00,72,00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00,00,00,\
53,00,65,00,43,00,72,00,65,00,61,00,74,00,65,00,47,00,6c,00,6f,00,62,00,61,\
00,6c,00,50,00,72,00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00,00,00,53,00,\
65,00,49,00,6d,00,70,00,65,00,72,00,73,00,6f,00,6e,00,61,00,74,00,65,00,50,\
00,72,00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00,00,00,53,00,65,00,49,00,\
6e,00,63,00,72,00,65,00,61,00,73,00,65,00,51,00,75,00,6f,00,74,00,61,00,50,\
00,72,00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00,00,00,00,00
“FailureActions”=hex:80,51,01,00,00,00,00,00,00,00,00,00,03,00,00,00,14,00,00,\
00,01,00,00,00,c0,d4,01,00,01,00,00,00,e0,93,04,00,00,00,00,00,00,00,00,00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\MpsSvc\Parameters]
“ServiceDll”=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,\
00,74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,\
6d,00,70,00,73,00,73,00,76,00,63,00,2e,00,64,00,6c,00,6c,00,00,00
“ServiceDllUnloadOnStop”=dword:00000001
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\MpsSvc\Parameters\PortKeywords]
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\MpsSvc\Security]
“Security”=hex:01,00,14,80,b4,00,00,00,c0,00,00,00,14,00,00,00,30,00,00,00,02,\
00,1c,00,01,00,00,00,02,80,14,00,ff,01,0f,00,01,01,00,00,00,00,00,01,00,00,\
00,00,02,00,84,00,05,00,00,00,00,00,14,00,fd,01,02,00,01,01,00,00,00,00,00,\
05,12,00,00,00,00,00,18,00,ff,01,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,\
20,02,00,00,00,00,14,00,8d,01,02,00,01,01,00,00,00,00,00,05,04,00,00,00,00,\
00,14,00,8d,01,02,00,01,01,00,00,00,00,00,05,06,00,00,00,00,00,28,00,15,00,\
00,00,01,06,00,00,00,00,00,05,50,00,00,00,49,59,9d,77,91,56,e5,55,dc,f4,e2,\
0e,a7,8b,eb,ca,7b,42,13,56,01,01,00,00,00,00,00,05,12,00,00,00,01,01,00,00,\
00,00,00,05,12,00,00,00
The do the same thing for the BFE service using a different file name such as bfe.reg:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\BFE]
“DisplayName”=”@%SystemRoot%\\system32\\bfe.dll,-1001″
“Group”=”NetworkProvider”
“ImagePath”=hex(2):25,00,73,00,79,00,73,00,74,00,65,00,6d,00,72,00,6f,00,6f,00,\
74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,\
00,76,00,63,00,68,00,6f,00,73,00,74,00,2e,00,65,00,78,00,65,00,20,00,2d,00,\
6b,00,20,00,4c,00,6f,00,63,00,61,00,6c,00,53,00,65,00,72,00,76,00,69,00,63,\
00,65,00,4e,00,6f,00,4e,00,65,00,74,00,77,00,6f,00,72,00,6b,00,00,00
“Description”=”@%SystemRoot%\\system32\\bfe.dll,-1002″
“ObjectName”=”NT AUTHORITY\\LocalService”
“ErrorControl”=dword:00000001
“Start”=dword:00000002
“Type”=dword:00000020
“DependOnService”=hex(7):52,00,70,00,63,00,53,00,73,00,00,00,00,00
“ServiceSidType”=dword:00000003
“RequiredPrivileges”=hex(7):53,00,65,00,41,00,75,00,64,00,69,00,74,00,50,00,72,\
00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00,00,00,00,00
“FailureActions”=hex:80,51,01,00,00,00,00,00,00,00,00,00,03,00,00,00,14,00,00,\
00,01,00,00,00,c0,d4,01,00,01,00,00,00,e0,93,04,00,00,00,00,00,00,00,00,00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\BFE\Parameters]
“ServiceDll”=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,\
00,74,00,25,00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,\
62,00,66,00,65,00,2e,00,64,00,6c,00,6c,00,00,00
“ServiceDllUnloadOnStop”=dword:00000001
“ServiceMain”=”BfeServiceMain”
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\BFE\Parameters\Policy]
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\BFE\Parameters\Policy\BootTime]
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\BFE\Parameters\Policy\BootTime\Filter]
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\BFE\Parameters\Policy\Persistent]
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\BFE\Parameters\Policy\Persistent\Filter]
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\BFE\Parameters\Policy\Persistent\Provider]
“{decc16ca-3f33-4346-be1e-8fb4ae0f3d62}”=hex:01,10,08,00,cc,cc,cc,cc,f0,00,00,\
00,00,00,00,00,00,00,02,00,00,00,00,00,d0,00,00,00,04,00,02,00,00,00,00,00,\
00,00,00,00,d0,00,00,00,01,10,08,00,cc,cc,cc,cc,c0,00,00,00,00,00,00,00,00,\
00,02,00,ca,16,cc,de,33,3f,46,43,be,1e,8f,b4,ae,0f,3d,62,04,00,02,00,08,00,\
02,00,01,00,00,00,00,00,00,00,00,00,00,00,0c,00,02,00,18,00,00,00,00,00,00,\
00,18,00,00,00,40,00,46,00,69,00,72,00,65,00,77,00,61,00,6c,00,6c,00,41,00,\
50,00,49,00,2e,00,64,00,6c,00,6c,00,2c,00,2d,00,32,00,33,00,35,00,30,00,31,\
00,00,00,18,00,00,00,00,00,00,00,18,00,00,00,40,00,46,00,69,00,72,00,65,00,\
77,00,61,00,6c,00,6c,00,41,00,50,00,49,00,2e,00,64,00,6c,00,6c,00,2c,00,2d,\
00,32,00,33,00,35,00,30,00,32,00,00,00,07,00,00,00,00,00,00,00,07,00,00,00,\
6d,00,70,00,73,00,73,00,76,00,63,00,00,00,00,00,00,00,00,00
“{4b153735-1049-4480-aab4-d1b9bdc03710}”=hex:01,10,08,00,cc,cc,cc,cc,f0,00,00,\
00,00,00,00,00,00,00,02,00,00,00,00,00,d0,00,00,00,04,00,02,00,00,00,00,00,\
00,00,00,00,d0,00,00,00,01,10,08,00,cc,cc,cc,cc,c0,00,00,00,00,00,00,00,00,\
00,02,00,35,37,15,4b,49,10,80,44,aa,b4,d1,b9,bd,c0,37,10,04,00,02,00,08,00,\
02,00,01,00,00,00,00,00,00,00,00,00,00,00,0c,00,02,00,18,00,00,00,00,00,00,\
00,18,00,00,00,40,00,46,00,69,00,72,00,65,00,77,00,61,00,6c,00,6c,00,41,00,\
50,00,49,00,2e,00,64,00,6c,00,6c,00,2c,00,2d,00,32,00,33,00,35,00,30,00,31,\
00,00,00,18,00,00,00,00,00,00,00,18,00,00,00,40,00,46,00,69,00,72,00,65,00,\
77,00,61,00,6c,00,6c,00,41,00,50,00,49,00,2e,00,64,00,6c,00,6c,00,2c,00,2d,\
00,32,00,33,00,35,00,30,00,32,00,00,00,07,00,00,00,00,00,00,00,07,00,00,00,\
6d,00,70,00,73,00,73,00,76,00,63,00,00,00,00,00,00,00,00,00
“{1bebc969-61a5-4732-a177-847a0817862a}”=hex:01,10,08,00,cc,cc,cc,cc,58,02,00,\
00,00,00,00,00,00,00,02,00,00,00,00,00,d0,00,00,00,04,00,02,00,68,01,00,00,\
08,00,02,00,d0,00,00,00,01,10,08,00,cc,cc,cc,cc,c0,00,00,00,00,00,00,00,00,\
00,02,00,69,c9,eb,1b,a5,61,32,47,a1,77,84,7a,08,17,86,2a,04,00,02,00,08,00,\
02,00,01,00,00,00,00,00,00,00,00,00,00,00,0c,00,02,00,18,00,00,00,00,00,00,\
00,18,00,00,00,40,00,46,00,69,00,72,00,65,00,77,00,61,00,6c,00,6c,00,41,00,\
50,00,49,00,2e,00,64,00,6c,00,6c,00,2c,00,2d,00,32,00,33,00,35,00,32,00,31,\
00,00,00,18,00,00,00,00,00,00,00,18,00,00,00,40,00,46,00,69,00,72,00,65,00,\
77,00,61,00,6c,00,6c,00,41,00,50,00,49,00,2e,00,64,00,6c,00,6c,00,2c,00,2d,\
00,32,00,33,00,35,00,32,00,32,00,00,00,07,00,00,00,00,00,00,00,07,00,00,00,\
4d,00,50,00,53,00,53,00,56,00,43,00,00,00,00,00,68,01,00,00,01,00,04,8c,50,\
01,00,00,5c,01,00,00,00,00,00,00,14,00,00,00,02,00,3c,01,09,00,00,00,00,10,\
18,00,ff,07,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,20,02,00,00,00,10,18,\
00,ff,07,03,00,01,02,00,00,00,00,00,05,20,00,00,00,2c,02,00,00,00,10,28,00,\
ff,07,03,00,01,06,00,00,00,00,00,05,50,00,00,00,f1,41,10,b8,36,fc,4d,57,a8,\
ae,0b,70,25,21,04,42,84,4f,11,31,00,10,28,00,ff,07,03,00,01,06,00,00,00,00,\
00,05,50,00,00,00,49,59,9d,77,91,56,e5,55,dc,f4,e2,0e,a7,8b,eb,ca,7b,42,13,\
56,00,10,28,00,f4,03,02,00,01,06,00,00,00,00,00,05,50,00,00,00,44,3e,41,bb,\
45,ba,a8,7a,6c,bd,92,68,f4,ad,64,8f,d5,e6,70,e9,00,10,28,00,ff,07,03,00,01,\
06,00,00,00,00,00,05,50,00,00,00,79,09,78,b5,af,a1,ed,d8,54,5e,32,f4,ff,1b,\
c4,5f,fd,d9,e0,4a,00,10,28,00,ff,07,03,00,01,06,00,00,00,00,00,05,50,00,00,\
00,0a,d8,62,3a,d9,c6,0f,18,1b,65,b5,eb,d6,6d,2f,8b,78,83,39,5c,00,10,28,00,\
f4,03,02,00,01,06,00,00,00,00,00,05,50,00,00,00,6e,bf,1b,bb,45,ef,d2,b1,4a,\
3b,45,db,50,5b,43,27,04,58,d8,6b,00,10,14,00,50,00,00,00,01,01,00,00,00,00,\
00,01,00,00,00,00,01,01,00,00,00,00,00,05,13,00,00,00,01,01,00,00,00,00,00,\
05,13,00,00,00
“{aa6a7d87-7f8f-4d2a-be53-fda555cd5fe3}”=hex:01,10,08,00,cc,cc,cc,cc,50,02,00,\
00,00,00,00,00,00,00,02,00,00,00,00,00,c8,00,00,00,04,00,02,00,68,01,00,00,\
08,00,02,00,c8,00,00,00,01,10,08,00,cc,cc,cc,cc,b8,00,00,00,00,00,00,00,00,\
00,02,00,87,7d,6a,aa,8f,7f,2a,4d,be,53,fd,a5,55,cd,5f,e3,04,00,02,00,08,00,\
02,00,01,00,00,00,00,00,00,00,00,00,00,00,0c,00,02,00,14,00,00,00,00,00,00,\
00,14,00,00,00,40,00,70,00,6f,00,6c,00,73,00,74,00,6f,00,72,00,65,00,2e,00,\
64,00,6c,00,6c,00,2c,00,2d,00,35,00,30,00,31,00,33,00,00,00,14,00,00,00,00,\
00,00,00,14,00,00,00,40,00,70,00,6f,00,6c,00,73,00,74,00,6f,00,72,00,65,00,\
2e,00,64,00,6c,00,6c,00,2c,00,2d,00,35,00,30,00,31,00,34,00,00,00,0c,00,00,\
00,00,00,00,00,0c,00,00,00,50,00,6f,00,6c,00,69,00,63,00,79,00,61,00,67,00,\
65,00,6e,00,74,00,00,00,68,01,00,00,01,00,04,8c,50,01,00,00,5c,01,00,00,00,\
00,00,00,14,00,00,00,02,00,3c,01,09,00,00,00,00,10,18,00,ff,07,0f,00,01,02,\
00,00,00,00,00,05,20,00,00,00,20,02,00,00,00,10,18,00,ff,07,03,00,01,02,00,\
00,00,00,00,05,20,00,00,00,2c,02,00,00,00,10,28,00,ff,07,03,00,01,06,00,00,\
00,00,00,05,50,00,00,00,f1,41,10,b8,36,fc,4d,57,a8,ae,0b,70,25,21,04,42,84,\
4f,11,31,00,10,28,00,ff,07,03,00,01,06,00,00,00,00,00,05,50,00,00,00,49,59,\
9d,77,91,56,e5,55,dc,f4,e2,0e,a7,8b,eb,ca,7b,42,13,56,00,10,28,00,f4,03,02,\
00,01,06,00,00,00,00,00,05,50,00,00,00,44,3e,41,bb,45,ba,a8,7a,6c,bd,92,68,\
f4,ad,64,8f,d5,e6,70,e9,00,10,28,00,ff,07,03,00,01,06,00,00,00,00,00,05,50,\
00,00,00,79,09,78,b5,af,a1,ed,d8,54,5e,32,f4,ff,1b,c4,5f,fd,d9,e0,4a,00,10,\
28,00,ff,07,03,00,01,06,00,00,00,00,00,05,50,00,00,00,0a,d8,62,3a,d9,c6,0f,\
18,1b,65,b5,eb,d6,6d,2f,8b,78,83,39,5c,00,10,28,00,f4,03,02,00,01,06,00,00,\
00,00,00,05,50,00,00,00,6e,bf,1b,bb,45,ef,d2,b1,4a,3b,45,db,50,5b,43,27,04,\
58,d8,6b,00,10,14,00,50,00,00,00,01,01,00,00,00,00,00,01,00,00,00,00,01,01,\
00,00,00,00,00,05,14,00,00,00,01,01,00,00,00,00,00,05,14,00,00,00
“{38b977e7-40a1-446a-bd7f-6ab5980c5d16}”=hex:01,10,08,00,cc,cc,cc,cc,68,02,00,\
00,00,00,00,00,00,00,02,00,00,00,00,00,d8,00,00,00,04,00,02,00,6c,01,00,00,\
08,00,02,00,d8,00,00,00,01,10,08,00,cc,cc,cc,cc,c8,00,00,00,00,00,00,00,00,\
00,02,00,e7,77,b9,38,a1,40,6a,44,bd,7f,6a,b5,98,0c,5d,16,04,00,02,00,08,00,\
02,00,01,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,16,00,00,00,00,00,00,\
00,16,00,00,00,4d,00,69,00,63,00,72,00,6f,00,73,00,6f,00,66,00,74,00,20,00,\
43,00,6f,00,72,00,70,00,6f,00,72,00,61,00,74,00,69,00,6f,00,6e,00,00,00,29,\
00,00,00,00,00,00,00,29,00,00,00,4d,00,69,00,63,00,72,00,6f,00,73,00,6f,00,\
66,00,74,00,20,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,20,00,56,00,50,\
00,4e,00,20,00,52,00,65,00,63,00,6f,00,6e,00,6e,00,65,00,63,00,74,00,20,00,\
50,00,72,00,6f,00,76,00,69,00,64,00,65,00,72,00,00,00,00,00,00,00,00,00,6c,\
01,00,00,01,00,04,8c,50,01,00,00,60,01,00,00,00,00,00,00,14,00,00,00,02,00,\
3c,01,09,00,00,00,00,10,18,00,ff,07,0f,00,01,02,00,00,00,00,00,05,20,00,00,\
00,20,02,00,00,00,10,18,00,ff,07,03,00,01,02,00,00,00,00,00,05,20,00,00,00,\
2c,02,00,00,00,10,28,00,ff,07,03,00,01,06,00,00,00,00,00,05,50,00,00,00,f1,\
41,10,b8,36,fc,4d,57,a8,ae,0b,70,25,21,04,42,84,4f,11,31,00,10,28,00,ff,07,\
03,00,01,06,00,00,00,00,00,05,50,00,00,00,49,59,9d,77,91,56,e5,55,dc,f4,e2,\
0e,a7,8b,eb,ca,7b,42,13,56,00,10,28,00,f4,03,02,00,01,06,00,00,00,00,00,05,\
50,00,00,00,44,3e,41,bb,45,ba,a8,7a,6c,bd,92,68,f4,ad,64,8f,d5,e6,70,e9,00,\
10,28,00,ff,07,03,00,01,06,00,00,00,00,00,05,50,00,00,00,79,09,78,b5,af,a1,\
ed,d8,54,5e,32,f4,ff,1b,c4,5f,fd,d9,e0,4a,00,10,28,00,ff,07,03,00,01,06,00,\
00,00,00,00,05,50,00,00,00,0a,d8,62,3a,d9,c6,0f,18,1b,65,b5,eb,d6,6d,2f,8b,\
78,83,39,5c,00,10,28,00,f4,03,02,00,01,06,00,00,00,00,00,05,50,00,00,00,6e,\
bf,1b,bb,45,ef,d2,b1,4a,3b,45,db,50,5b,43,27,04,58,d8,6b,00,10,14,00,50,00,\
00,00,01,01,00,00,00,00,00,01,00,00,00,00,01,02,00,00,00,00,00,05,20,00,00,\
00,20,02,00,00,01,01,00,00,00,00,00,05,12,00,00,00,00,00,00,00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\BFE\Parameters\Policy\Persistent\SubLayer]
“{b3cdd441-af90-41ba-a745-7c6008ff2300}”=hex:01,10,08,00,cc,cc,cc,cc,c0,00,00,\
00,00,00,00,00,00,00,02,00,02,00,00,00,a0,00,00,00,04,00,02,00,00,00,00,00,\
00,00,00,00,a0,00,00,00,01,10,08,00,cc,cc,cc,cc,90,00,00,00,00,00,00,00,00,\
00,02,00,41,d4,cd,b3,90,af,ba,41,a7,45,7c,60,08,ff,23,00,04,00,02,00,08,00,\
02,00,01,00,00,00,0c,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,18,00,00,\
00,00,00,00,00,18,00,00,00,40,00,46,00,69,00,72,00,65,00,77,00,61,00,6c,00,\
6c,00,41,00,50,00,49,00,2e,00,64,00,6c,00,6c,00,2c,00,2d,00,32,00,33,00,35,\
00,30,00,31,00,00,00,01,00,00,00,00,00,00,00,01,00,00,00,00,00,00,00,35,37,\
15,4b,49,10,80,44,aa,b4,d1,b9,bd,c0,37,10,00,00,00,00,00,00,00,00
“{b3cdd441-af90-41ba-a745-7c6008ff2301}”=hex:01,10,08,00,cc,cc,cc,cc,c0,00,00,\
00,00,00,00,00,00,00,02,00,02,00,00,00,a0,00,00,00,04,00,02,00,00,00,00,00,\
00,00,00,00,a0,00,00,00,01,10,08,00,cc,cc,cc,cc,90,00,00,00,00,00,00,00,00,\
00,02,00,41,d4,cd,b3,90,af,ba,41,a7,45,7c,60,08,ff,23,01,04,00,02,00,08,00,\
02,00,01,00,00,00,0c,00,02,00,00,00,00,00,00,00,00,00,02,00,00,00,18,00,00,\
00,00,00,00,00,18,00,00,00,40,00,46,00,69,00,72,00,65,00,77,00,61,00,6c,00,\
6c,00,41,00,50,00,49,00,2e,00,64,00,6c,00,6c,00,2c,00,2d,00,32,00,33,00,35,\
00,30,00,31,00,00,00,01,00,00,00,00,00,00,00,01,00,00,00,00,00,00,00,ca,16,\
cc,de,33,3f,46,43,be,1e,8f,b4,ae,0f,3d,62,00,00,00,00,00,00,00,00
“{b3cdd441-af90-41ba-a745-7c6008ff2302}”=hex:01,10,08,00,cc,cc,cc,cc,28,02,00,\
00,00,00,00,00,00,00,02,00,02,00,00,00,a0,00,00,00,04,00,02,00,68,01,00,00,\
08,00,02,00,a0,00,00,00,01,10,08,00,cc,cc,cc,cc,90,00,00,00,00,00,00,00,00,\
00,02,00,41,d4,cd,b3,90,af,ba,41,a7,45,7c,60,08,ff,23,02,04,00,02,00,08,00,\
02,00,01,00,00,00,0c,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,18,00,00,\
00,00,00,00,00,18,00,00,00,40,00,46,00,69,00,72,00,65,00,77,00,61,00,6c,00,\
6c,00,41,00,50,00,49,00,2e,00,64,00,6c,00,6c,00,2c,00,2d,00,32,00,33,00,35,\
00,30,00,31,00,00,00,01,00,00,00,00,00,00,00,01,00,00,00,00,00,00,00,35,37,\
15,4b,49,10,80,44,aa,b4,d1,b9,bd,c0,37,10,00,00,00,00,68,01,00,00,01,00,04,\
8c,50,01,00,00,5c,01,00,00,00,00,00,00,14,00,00,00,02,00,3c,01,09,00,00,00,\
00,10,18,00,ff,07,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,20,02,00,00,00,\
10,18,00,ff,07,03,00,01,02,00,00,00,00,00,05,20,00,00,00,2c,02,00,00,00,10,\
28,00,ff,07,03,00,01,06,00,00,00,00,00,05,50,00,00,00,f1,41,10,b8,36,fc,4d,\
57,a8,ae,0b,70,25,21,04,42,84,4f,11,31,00,10,28,00,ff,07,03,00,01,06,00,00,\
00,00,00,05,50,00,00,00,49,59,9d,77,91,56,e5,55,dc,f4,e2,0e,a7,8b,eb,ca,7b,\
42,13,56,00,10,28,00,f4,03,02,00,01,06,00,00,00,00,00,05,50,00,00,00,44,3e,\
41,bb,45,ba,a8,7a,6c,bd,92,68,f4,ad,64,8f,d5,e6,70,e9,00,10,28,00,ff,07,03,\
00,01,06,00,00,00,00,00,05,50,00,00,00,79,09,78,b5,af,a1,ed,d8,54,5e,32,f4,\
ff,1b,c4,5f,fd,d9,e0,4a,00,10,28,00,ff,07,03,00,01,06,00,00,00,00,00,05,50,\
00,00,00,0a,d8,62,3a,d9,c6,0f,18,1b,65,b5,eb,d6,6d,2f,8b,78,83,39,5c,00,10,\
28,00,f4,03,02,00,01,06,00,00,00,00,00,05,50,00,00,00,6e,bf,1b,bb,45,ef,d2,\
b1,4a,3b,45,db,50,5b,43,27,04,58,d8,6b,00,10,14,00,50,00,00,00,01,01,00,00,\
00,00,00,01,00,00,00,00,01,01,00,00,00,00,00,05,13,00,00,00,01,01,00,00,00,\
00,00,05,13,00,00,00
“{9ba30013-c84e-47e5-ac6e-1e1aed72fa69}”=hex:01,10,08,00,cc,cc,cc,cc,28,02,00,\
00,00,00,00,00,00,00,02,00,02,00,00,00,a0,00,00,00,04,00,02,00,68,01,00,00,\
08,00,02,00,a0,00,00,00,01,10,08,00,cc,cc,cc,cc,90,00,00,00,00,00,00,00,00,\
00,02,00,13,00,a3,9b,4e,c8,e5,47,ac,6e,1e,1a,ed,72,fa,69,04,00,02,00,08,00,\
02,00,01,00,00,00,0c,00,02,00,00,00,00,00,00,00,00,00,01,a0,00,00,18,00,00,\
00,00,00,00,00,18,00,00,00,40,00,46,00,69,00,72,00,65,00,77,00,61,00,6c,00,\
6c,00,41,00,50,00,49,00,2e,00,64,00,6c,00,6c,00,2c,00,2d,00,32,00,33,00,35,\
00,32,00,31,00,00,00,01,00,00,00,00,00,00,00,01,00,00,00,00,00,00,00,69,c9,\
eb,1b,a5,61,32,47,a1,77,84,7a,08,17,86,2a,00,00,00,00,68,01,00,00,01,00,04,\
8c,50,01,00,00,5c,01,00,00,00,00,00,00,14,00,00,00,02,00,3c,01,09,00,00,00,\
00,10,18,00,ff,07,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,20,02,00,00,00,\
10,18,00,ff,07,03,00,01,02,00,00,00,00,00,05,20,00,00,00,2c,02,00,00,00,10,\
28,00,ff,07,03,00,01,06,00,00,00,00,00,05,50,00,00,00,f1,41,10,b8,36,fc,4d,\
57,a8,ae,0b,70,25,21,04,42,84,4f,11,31,00,10,28,00,ff,07,03,00,01,06,00,00,\
00,00,00,05,50,00,00,00,49,59,9d,77,91,56,e5,55,dc,f4,e2,0e,a7,8b,eb,ca,7b,\
42,13,56,00,10,28,00,f4,03,02,00,01,06,00,00,00,00,00,05,50,00,00,00,44,3e,\
41,bb,45,ba,a8,7a,6c,bd,92,68,f4,ad,64,8f,d5,e6,70,e9,00,10,28,00,ff,07,03,\
00,01,06,00,00,00,00,00,05,50,00,00,00,79,09,78,b5,af,a1,ed,d8,54,5e,32,f4,\
ff,1b,c4,5f,fd,d9,e0,4a,00,10,28,00,ff,07,03,00,01,06,00,00,00,00,00,05,50,\
00,00,00,0a,d8,62,3a,d9,c6,0f,18,1b,65,b5,eb,d6,6d,2f,8b,78,83,39,5c,00,10,\
28,00,f4,03,02,00,01,06,00,00,00,00,00,05,50,00,00,00,6e,bf,1b,bb,45,ef,d2,\
b1,4a,3b,45,db,50,5b,43,27,04,58,d8,6b,00,10,14,00,50,00,00,00,01,01,00,00,\
00,00,00,01,00,00,00,00,01,01,00,00,00,00,00,05,13,00,00,00,01,01,00,00,00,\
00,00,05,13,00,00,00
“{9367171b-3264-4f09-a0e8-81b38c162f17}”=hex:01,10,08,00,cc,cc,cc,cc,20,02,00,\
00,00,00,00,00,00,00,02,00,02,00,00,00,90,00,00,00,04,00,02,00,6c,01,00,00,\
08,00,02,00,90,00,00,00,01,10,08,00,cc,cc,cc,cc,80,00,00,00,00,00,00,00,00,\
00,02,00,1b,17,67,93,64,32,09,4f,a0,e8,81,b3,8c,16,2f,17,04,00,02,00,00,00,\
00,00,01,00,00,00,08,00,02,00,00,00,00,00,00,00,00,00,06,00,00,00,17,00,00,\
00,00,00,00,00,17,00,00,00,56,00,50,00,4e,00,20,00,52,00,65,00,63,00,6f,00,\
6e,00,6e,00,65,00,63,00,74,00,20,00,53,00,75,00,62,00,6c,00,61,00,79,00,65,\
00,72,00,00,00,00,00,e7,77,b9,38,a1,40,6a,44,bd,7f,6a,b5,98,0c,5d,16,00,00,\
00,00,6c,01,00,00,01,00,04,8c,50,01,00,00,60,01,00,00,00,00,00,00,14,00,00,\
00,02,00,3c,01,09,00,00,00,00,10,18,00,ff,07,0f,00,01,02,00,00,00,00,00,05,\
20,00,00,00,20,02,00,00,00,10,18,00,ff,07,03,00,01,02,00,00,00,00,00,05,20,\
00,00,00,2c,02,00,00,00,10,28,00,ff,07,03,00,01,06,00,00,00,00,00,05,50,00,\
00,00,f1,41,10,b8,36,fc,4d,57,a8,ae,0b,70,25,21,04,42,84,4f,11,31,00,10,28,\
00,ff,07,03,00,01,06,00,00,00,00,00,05,50,00,00,00,49,59,9d,77,91,56,e5,55,\
dc,f4,e2,0e,a7,8b,eb,ca,7b,42,13,56,00,10,28,00,f4,03,02,00,01,06,00,00,00,\
00,00,05,50,00,00,00,44,3e,41,bb,45,ba,a8,7a,6c,bd,92,68,f4,ad,64,8f,d5,e6,\
70,e9,00,10,28,00,ff,07,03,00,01,06,00,00,00,00,00,05,50,00,00,00,79,09,78,\
b5,af,a1,ed,d8,54,5e,32,f4,ff,1b,c4,5f,fd,d9,e0,4a,00,10,28,00,ff,07,03,00,\
01,06,00,00,00,00,00,05,50,00,00,00,0a,d8,62,3a,d9,c6,0f,18,1b,65,b5,eb,d6,\
6d,2f,8b,78,83,39,5c,00,10,28,00,f4,03,02,00,01,06,00,00,00,00,00,05,50,00,\
00,00,6e,bf,1b,bb,45,ef,d2,b1,4a,3b,45,db,50,5b,43,27,04,58,d8,6b,00,10,14,\
00,50,00,00,00,01,01,00,00,00,00,00,01,00,00,00,00,01,02,00,00,00,00,00,05,\
20,00,00,00,20,02,00,00,01,01,00,00,00,00,00,05,12,00,00,00,00,00,00,00
Now the BFE Service needs some registry changes to assign the proper permissions using regedit. In Regedit go to ‘HKLM\System\CurrentControlSet\Services\BFE\Paramaters\Policy’ and change the permission on this and all sub keys by adding ‘NT Service\BFE’ (on a domain computer make sure to change location to the local computer rather than the domain) to the permissions list and making sure the special permissions of “Query Value” “Set Value” “Create Subkey” “Enumerate Subkey” “Notify” and “Read control” are assigned like the following image.
Reboot your computer and the Firewall and BFE services should work correctly now and your AV software should be happy. I know that ESET Smart Security, ESET NOD32, and AVG are all affected by these services not running and assume there are more.
Please be warned that you can break your computer and that I nor Asset Technology take any responsibility if you break your computer trying these repairs. This is just documenting how I fixed some computers and passed the information along to my co-workers with good success.



