Function at 0x4d3fdc
Capabilities:
Delete registry value
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff90
push ebx
push esi
push edi
xor eax, eax
mov dword [ebp - 0x6c], eax
mov dword [ebp - 0x68], eax
mov dword [ebp - 0x64], eax
mov dword [ebp - 0x60], eax
mov dword [ebp - 0x54], eax
mov dword [ebp - 4], eax
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x14], eax
xor eax, eax
push ebp
push 0x4d4929
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [0x505ad0]
mov eax, dword [eax + 0x2c]
mov eax, dword [eax + 8]
dec eax
test eax, eax
jl 0x4d48d7
inc eax
mov dword [ebp - 0x3c], eax
mov dword [ebp - 0x2c], 0
mov eax, dword [0x505ad0]
mov eax, dword [eax + 0x2c]
mov edx, dword [ebp - 0x2c]
call fcn.00423584
mov dword [ebp - 0x40], eax
mov eax, dword [ebp - 0x40]
mov eax, dword [eax + 0x10]
push eax
mov eax, dword [ebp - 0x40]
mov eax, dword [eax + 0x14]
push eax
mov eax, dword [ebp - 0x40]
mov eax, dword [eax + 0x18]
push eax
mov eax, dword [ebp - 0x40]
mov ecx, dword [eax + 0xc]
mov edx, dword [0x505a78]
mov edx, dword [edx]
mov eax, dword [0x505f90]
mov eax, dword [eax]
call fcn.004db768
test al, al
je 0x4d48cb
mov edx, dword [ebp - 0x2c]
mov al, 0xb
call fcn.004e1470
mov eax, dword [ebp - 0x40]
mov eax, dword [eax + 0x20]
call fcn.004db33c
mov eax, 0x4d4944
call fcn.004b30f0
lea edx, [ebp - 0x10]
mov eax, dword [ebp - 0x40]
mov eax, dword [eax]
call fcn.004df100
lea edx, [ebp - 0x54]
mov eax, dword [ebp - 0x40]
mov eax, dword [eax + 0x38]
call fcn.004ae268
mov eax, dword [ebp - 0x54]
mov dword [ebp - 0x50], eax
mov byte [ebp - 0x4c], 0x11
mov eax, dword [ebp - 0x40]
mov eax, dword [eax]
mov dword [ebp - 0x48], eax
mov byte [ebp - 0x44], 0x11
lea edx, [ebp - 0x50]
mov ecx, 1
mov eax, 0x4d497c
call fcn.004b3374
lea edx, [ebp - 4]
mov eax, dword [ebp - 0x40]
mov eax, dword [eax + 4]
call fcn.004df100
cmp dword [ebp - 4], 0
je 0x4d410b
mov eax, dword [ebp - 4]
mov dword [ebp - 0x5c], eax
mov byte [ebp - 0x58], 0x11
lea edx, [ebp - 0x5c]
xor ecx, ecx
mov eax, 0x4d49a0
call fcn.004b3374
mov eax, dword [0x505f08]
movzx eax, byte [eax]
mov byte [ebp - 0x25], al
mov eax, dword [ebp - 0x40]
test byte [eax + 0x40], 4
je 0x4d4133
cmp byte [ebp - 0x25], 1
je 0x4d4133
mov eax, 0x4d49cc
call fcn.004b30f0
mov byte [ebp - 0x25], 1
mov eax, dword [ebp - 0x40]
test byte [eax + 0x40], 8
je 0x4d4164
mov eax, dword [0x505abc]
cmp byte [eax], 0
jne 0x4d4150
mov eax, 0x4d4a10
call fcn.004ae008
cmp byte [ebp - 0x25], 2
je 0x4d4164
mov eax, 0x4d4a98
call fcn.004b30f0
mov byte [ebp - 0x25], 2
mov byte [ebp - 0x2d], 0
xor edx, edx
push ebp
push 0x4d479e
push dword fs:[edx]
mov dword fs:[edx], esp
xor ebx, ebx
mov eax, dword [ebp - 0x40]
test byte [eax + 0x3f], 0x40
je 0x4d41be
mov eax, dword [ebp - 0x10]
call fcn.004d3d74
test al, al
je 0x4d41b4
mov eax, 0x4d4adc
call fcn.004b30f0
mov eax, dword [ebp - 0x10]
call fcn.004064d4
mov ecx, eax
mov eax, dword [ebp - 0x40]
mov edx, dword [eax + 0x38]
movzx eax, byte [ebp - 0x25]
call fcn.0047ffbc
mov bl, 1
jmp 0x4d41be
mov eax, 0x4d4b10
call fcn.004b30f0
mov eax, dword [ebp - 0x40]
test byte [eax + 0x3f], 0x40
je 0x4d41e7
mov eax, dword [ebp - 0x40]
cmp byte [eax + 0x3e], 0
jne 0x4d41e7
test bl, bl
je 0x4d4794
mov eax, 0x4d4b5c
call fcn.004b30f0
jmp 0x4d4794
mov eax, dword [ebp - 0x40]
test byte [eax + 0x3f], 0x80
je 0x4d4261
mov eax, dword [ebp - 0x40]
cmp byte [eax + 0x3e], 0
jne 0x4d4261
push 0
push 2
lea eax, [ebp - 0x18]
push eax
mov eax, dword [ebp - 0x10]
call fcn.004064d4
mov ecx, eax
mov eax, dword [ebp - 0x40]
mov edx, dword [eax + 0x38]
movzx eax, byte [ebp - 0x25]
call fcn.0047fefc
test eax, eax
jne 0x4d4252
mov eax, 0x4d4ba4
call fcn.004b30f0
mov eax, dword [ebp - 4]
call fcn.004064d4
push eax
mov eax, dword [ebp - 0x18]
push eax
call sub.advapi32.dll_RegDeleteValueW
mov eax, dword [ebp - 0x18]
push eax
call sub.advapi32.dll_RegCloseKey_1
mov eax, 0x4d4bd8
call fcn.004b30f0
jmp 0x4d4794
mov eax, 0x4d4c24
call fcn.004b30f0
jmp 0x4d4794
mov eax, dword [ebp - 0x40]
movzx eax, word [eax + 0x3c]
cmp ax, 0xffff
je 0x4d4284
movsx eax, ax
push eax
mov eax, dword [ebp - 0x40]
mov edx, dword [eax + 0x38]
mov ecx, dword [ebp - 0x10]
movzx eax, byte [ebp - 0x25]
call fcn.004d3da0
mov eax, dword [ebp - 0x40]
test byte [eax + 0x40], 2
jne 0x4d4326
mov eax, 0x4d4c80
call fcn.004b30f0
push 0
push 0
push 0
push 3
push 0
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x1c]
push eax
mov eax, dword [ebp - 0x10]
call fcn.004064d4
mov ecx, eax
mov eax, dword [ebp - 0x40]
mov edx, dword [eax + 0x38]
movzx eax, byte [ebp - 0x25]
call fcn.0047fec4
mov ebx, eax
test ebx, ebx
jne 0x4d430a
cmp dword [ebp - 0x1c], 1
jne 0x4d4386
mov eax, dword [ebp - 0x40]
cmp word [eax + 0x3c], 0xffff
je 0x4d4386
mov eax, 0x4d4cc8
call fcn.004b30f0
mov eax, dword [ebp - 0x40]
movsx eax, word [eax + 0x3c]
push eax
mov eax, dword [ebp - 0x40]
mov edx, dword [eax + 0x38]
mov ecx, dword [ebp - 0x10]
movzx eax, byte [ebp - 0x25]
call fcn.004d3da0
jmp 0x4d4386
mov eax, dword [ebp - 0x40]
test byte [eax + 0x40], 1
jne 0x4d4386
push ebx
mov eax, dword [ebp - 0x40]
mov edx, dword [eax + 0x38]
mov ecx, dword [ebp - 0x10]
mov al, 1
call fcn.004ce02c
jmp 0x4d4386
mov eax, dword [ebp - 0x40]
cmp byte [eax + 0x3e], 0
je 0x4d4381
mov eax, 0x4d4d34
call fcn.004b30f0
push 0
push 3
lea eax, [ebp - 0x18]
push eax
mov eax, dword [ebp - 0x10]
call fcn.004064d4
mov ecx, eax
mov eax, dword [ebp - 0x40]
mov edx, dword [eax + 0x38]
movzx eax, byte [ebp - 0x25]
call fcn.0047fefc
mov ebx, eax
test ebx, ebx
je 0x4d4386
cmp ebx, 2
je 0x4d4386
mov eax, dword [ebp - 0x40]
test byte [eax + 0x40], 1
jne 0x4d4386
push ebx
mov eax, dword [ebp - 0x40]
mov edx, dword [eax + 0x38]
mov ecx, dword [ebp - 0x10]
mov al, 2
call fcn.004ce02c
jmp 0x4d4386
mov ebx, 2
test ebx, ebx
jne 0x4d4794
xor edx, edx
push ebp
push 0x4d478d
push dword fs:[edx]
mov dword fs:[edx], esp
mov eax, dword [ebp - 0x40]
test byte [eax + 0x3f], 0x80
je 0x4d43c1
mov eax, 0x4d4ba4
call fcn.004b30f0
mov eax, dword [ebp - 4]
call fcn.004064d4
push eax
mov eax, dword [ebp - 0x18]
push eax
call sub.advapi32.dll_RegDeleteValueW
mov eax, dword [ebp - 0x40]
cmp byte [eax + 0x3e], 0
je 0x4d4757
mov eax, dword [ebp - 0x40]
test byte [eax + 0x3f], 1
je 0x4d43f1
mov eax, dword [ebp - 4]
call fcn.004064d4
mov edx, eax
mov eax, dword [ebp - 0x18]
call fcn.0047fe3c
test al, al
jne 0x4d4757
mov eax, 0x4d4d64
call fcn.004b30f0
mov eax, dword [ebp - 0x40]
movzx eax, byte [eax + 0x3e]
movzx edx, al
cmp edx, 6
ja case.0x4d440e.0
jmp dword [edx*4 + 0x4d4415]
mov ebx, 1
mov edx, eax
sub dl, 2
je 0x4d4444
sub dl, 3
je 0x4d444b
jmp 0x4d4450
mov ebx, 2
jmp 0x4d4450
mov ebx, 7
cmp al, 5
je 0x4d44f1
mov eax, dword [ebp - 0x40]
mov edx, dword [eax + 8]
mov eax, 0x4d4db0
call fcn.00406f04
test eax, eax
je 0x4d4485
mov eax, dword [ebp - 4]
call fcn.004064d4
mov edx, eax
lea ecx, [ebp - 0xc]
mov eax, dword [ebp - 0x18]
call fcn.0047fe24
test al, al
jne 0x4d448f
lea eax, [ebp - 0xc]
xor edx, edx
call fcn.0040649c
mov eax, dword [ebp - 0x40]
test byte [eax + 0x3f], 0x20
je 0x4d44c7
push 0
push 0
lea eax, [ebp - 0x20]
push eax
push 0
mov eax, dword [ebp - 4]
call fcn.004064d4
push eax
mov eax, dword [ebp - 0x18]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
test eax, eax
jne 0x4d44c7
cmp dword [ebp - 0x20], 1
je 0x4d44c4
cmp dword [ebp - 0x20], 2
jne 0x4d44c7
mov ebx, dword [ebp - 0x20]
lea eax, [ebp - 8]
push eax
mov eax, 0x4d4dd0
mov dword [ebp - 0x5c], eax
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x58], eax
lea edx, [ebp - 0x5c]
mov eax, dword [ebp - 0x40]
mov eax, dword [eax + 8]
mov ecx, 1
call fcn.004df124
jmp 0x4d4587
mov eax, dword [ebp - 0x40]
mov edx, dword [eax + 8]
mov eax, 0x4d4db0
call fcn.00406f04
test eax, eax
je 0x4d451e
mov eax, dword [ebp - 4]
call fcn.004064d4
mov edx, eax
lea ecx, [ebp - 0xc]
mov eax, dword [ebp - 0x18]
call fcn.0047fe30
test al, al
jne 0x4d4528
lea eax, [ebp - 0xc]
xor edx, edx
call fcn.0040649c
lea eax, [ebp - 8]
push eax
mov eax, 0x4d4dd0
mov dword [ebp - 0x50], eax
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x4c], eax
mov eax, 0x4d4dec
mov dword [ebp - 0x48], eax
mov eax, 0x4d4e04
mov dword [ebp - 0x44], eax
lea edx, [ebp - 0x50]
mov eax, dword [ebp - 0x40]
mov eax, dword [eax + 8]
mov ecx, 3
call fcn.004df124
cmp dword [ebp - 8], 0
je 0x4d4587
mov eax, dword [ebp - 8]
test eax, eax
je 0x4d456f
sub eax, 4
mov eax, dword [eax]
mov edx, dword [ebp - 8]
cmp word [edx + eax*2 - 2], 0
je 0x4d4587
lea eax, [ebp - 8]
mov edx, 0x4d4e04
call fcn.00406854
mov esi, dword [ebp - 8]
test esi, esi
je 0x4d4593
sub esi, 4
mov esi, dword [esi]
inc esi
mov eax, esi
add eax, eax
push eax
mov eax, dword [ebp - 8]
call fcn.004064d4
push eax
push ebx
push 0
mov eax, dword [ebp - 4]
call fcn.004064d4
push eax
mov eax, dword [ebp - 0x18]
push eax
call sub.advapi32.dll_RegSetValueExW
mov ebx, eax
test ebx, ebx
je case.0x4d440e.0
mov eax, dword [ebp - 0x40]
test byte [eax + 0x40], 1
jne case.0x4d440e.0
push ebx
mov eax, dword [ebp - 0x40]
mov edx, dword [eax + 0x38]
mov ecx, dword [ebp - 0x10]
xor eax, eax
call fcn.004ce02c
jmp case.0x4d440e.0
lea edx, [ebp - 0x60]
mov eax, dword [ebp - 0x40]
mov eax, dword [eax + 8]
call fcn.004df100
mov eax, dword [ebp - 0x60]
call fcn.0040d21c
mov dword [ebp - 0x24], eax
push 4
lea eax, [ebp - 0x24]
push eax
push 4
push 0
mov eax, dword [ebp - 4]
call fcn.004064d4
push eax
mov eax, dword [ebp - 0x18]
push eax
call sub.advapi32.dll_RegSetValueExW
mov ebx, eax
test ebx, ebx
je case.0x4d440e.0
mov eax, dword [ebp - 0x40]
test byte [eax + 0x40], 1
jne case.0x4d440e.0
push ebx
mov eax, dword [ebp - 0x40]
mov edx, dword [eax + 0x38]
mov ecx, dword [ebp - 0x10]
xor eax, eax
call fcn.004ce02c
jmp case.0x4d440e.0
lea edx, [ebp - 0x64]
mov eax, dword [ebp - 0x40]
mov eax, dword [eax + 8]
call fcn.004df100
mov eax, dword [ebp - 0x64]
lea edx, [ebp - 0x38]
call fcn.00481ba8
test al, al
jne 0x4d466d
mov eax, 0x4d4e14
call fcn.004ae008
push 8
lea eax, [ebp - 0x38]
push eax
push 0xb
push 0
mov eax, dword [ebp - 4]
call fcn.004064d4
push eax
mov eax, dword [ebp - 0x18]
push eax
call sub.advapi32.dll_RegSetValueExW
mov ebx, eax
test ebx, ebx
je case.0x4d440e.0
mov eax, dword [ebp - 0x40]
test byte [eax + 0x40], 1
jne case.0x4d440e.0
push ebx
mov eax, dword [ebp - 0x40]
mov edx, dword [eax + 0x38]
mov ecx, dword [ebp - 0x10]
xor eax, eax
call fcn.004ce02c
jmp case.0x4d440e.0
lea eax, [ebp - 0x14]
call fcn.0040527c
mov eax, dword [ebp - 0x40]
mov eax, dword [eax + 8]
test eax, eax
je 0x4d46cd
sub eax, 4
mov eax, dword [eax]
mov ebx, eax
test ebx, ebx
jle 0x4d46ff
mov esi, 1
lea eax, [ebp - 0x68]
mov edx, dword [ebp - 0x40]
mov edx, dword [edx + 8]
movzx edx, word [edx + esi*2 - 2]
mov ecx, 0
call fcn.00405550
mov edx, dword [ebp - 0x68]
lea eax, [ebp - 0x14]
call fcn.00405684
inc esi
dec ebx
jne 0x4d46d8
mov ebx, dword [ebp - 0x14]
test ebx, ebx
je 0x4d470b
sub ebx, 4
mov ebx, dword [ebx]
push ebx
mov eax, dword [ebp - 0x14]
call fcn.00405a4c
push eax
push 3
push 0
mov eax, dword [ebp - 4]
call fcn.004064d4
push eax
mov eax, dword [ebp - 0x18]
push eax
call sub.advapi32.dll_RegSetValueExW
mov ebx, eax
test ebx, ebx
je case.0x4d440e.0
mov eax, dword [ebp - 0x40]
test byte [eax + 0x40], 1
jne case.0x4d440e.0
push ebx
mov eax, dword [ebp - 0x40]
mov edx, dword [eax + 0x38]
mov ecx, dword [ebp - 0x10]
xor eax, eax
call fcn.004ce02c
mov eax, 0x4d4e5c
call fcn.004b30f0
jmp 0x4d4776
mov eax, dword [ebp - 0x40]
test byte [eax + 0x3f], 0x80
je 0x4d476c
mov eax, 0x4d4eb4
call fcn.004b30f0
jmp 0x4d4776
mov eax, 0x4d4f00
call fcn.004b30f0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4d4794
mov eax, dword [ebp - 0x18]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4d47d6
cmp byte [ebp - 0x2d], 0
jne 0x4d4164
mov eax, dword [ebp - 0x40]
test byte [eax + 0x3f], 8
je 0x4d481b
mov eax, dword [ebp - 0x10]
call fcn.004d3d74
test al, al
je 0x4d481b
mov eax, dword [ebp - 0x40]
mov eax, dword [eax + 0x38]
push eax
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x70], eax
lea eax, [ebp - 0x70]
push eax
push 0
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
movzx ecx, byte [ebp - 0x25]
mov dx, 0x86
call fcn.004b61f0
mov eax, dword [ebp - 0x40]
test byte [eax + 0x3f], 0x10
je 0x4d4856
mov eax, dword [ebp - 0x10]
call fcn.004d3d74
test al, al
je 0x4d4856
mov eax, dword [ebp - 0x40]
mov eax, dword [eax + 0x38]
push eax
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x70], eax
lea eax, [ebp - 0x70]
push eax
push 0
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
movzx ecx, byte [ebp - 0x25]
mov dx, 0x88
call fcn.004b61f0
mov eax, dword [ebp - 0x40]
test byte [eax + 0x3f], 2
je 0x4d488b
mov eax, dword [ebp - 0x40]
mov eax, dword [eax + 0x38]
push eax
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x5c], eax
mov eax, dword [ebp - 4]
mov dword [ebp - 0x58], eax
lea eax, [ebp - 0x5c]
push eax
push 1
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
movzx ecx, byte [ebp - 0x25]
mov dx, 0x89
call fcn.004b61f0
mov eax, dword [ebp - 0x40]
test byte [eax + 0x3f], 4
je 0x4d48c0
mov eax, dword [ebp - 0x40]
mov eax, dword [eax + 0x38]
push eax
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x5c], eax
mov eax, dword [ebp - 4]
mov dword [ebp - 0x58], eax
lea eax, [ebp - 0x5c]
push eax
push 1
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
movzx ecx, byte [ebp - 0x25]
mov dx, 0x87
call fcn.004b61f0
mov eax, dword [ebp - 0x40]
mov eax, dword [eax + 0x1c]
call fcn.004db384
inc dword [ebp - 0x2c]
dec dword [ebp - 0x3c]
jne 0x4d4032
mov eax, 0x3e8
call fcn.004cd5d0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4d4930
lea eax, [ebp - 0x6c]
call fcn.00406438
lea eax, [ebp - 0x68]
call fcn.0040527c
lea eax, [ebp - 0x64]
mov edx, 2
call fcn.00406440
lea eax, [ebp - 0x54]
call fcn.00406438
lea eax, [ebp - 0x14]
call fcn.0040527c
lea eax, [ebp - 0x10]
mov edx, 4
call fcn.00406440
ret