Function at 0x50bd60
Capabilities:
Delete registry key
Delete registry value
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5248eb
mov eax, dword fs:[0]
push eax
mov eax, 0x2250
call fcn.0050f580
mov eax, dword [0x53120c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x2224], ecx
mov eax, dword [ebp + 0xc]
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x2220], eax
mov dword [ebp - 0x2230], 0
mov dword [ebp - 0x222c], 0
mov dword [ebp - 0x2228], 0
push ebx
mov dword [ebp - 4], 0
call fcn.0050ab10
mov esi, eax
test esi, esi
js 0x50c774
cmp word [ebx], 0x7d
je 0x50c761
nop dword [eax]
nop word [eax + eax]
push str.Delete
push ebx
mov dword [ebp - 0x2234], 1
call dword [sym.imp.KERNEL32.dll_lstrcmpiW]
neg eax
push 0x527500
sbb edi, edi
push ebx
inc edi
call dword [sym.imp.KERNEL32.dll_lstrcmpiW]
test eax, eax
je 0x50be23
test edi, edi
je 0x50bf2f
mov ecx, dword [ebp - 0x2224]
push ebx
call fcn.0050ab10
mov esi, eax
test esi, esi
js 0x50c761
cmp dword [ebp + 0x10], 0
je 0x50bf2f
movzx eax, word [ebx]
mov edx, ebx
mov dword [ebp - 0x2240], 0
mov dword [ebp - 0x2238], 0
test ax, ax
je 0x50be84
cmp ax, 0x5c
je 0x50be7c
push edx
call dword [sym.imp.USER32.dll_CharNextW]
mov edx, eax
movzx ecx, word [edx]
mov eax, ecx
test cx, cx
jne 0x50be61
jmp 0x50be84
test edx, edx
jne 0x50c74a
mov esi, 0x527570
nop dword [eax]
push dword [esi]
push ebx
call dword [sym.imp.KERNEL32.dll_lstrcmpiW]
test eax, eax
je 0x50bee8
add esi, 4
cmp esi, 0x5275a0
jl 0x50be90
mov eax, dword [ebp - 0x2220]
lea ecx, [ebp - 0x2240]
push ebx
mov dword [ebp - 0x2240], eax
mov dword [ebp - 0x223c], 0
mov dword [ebp - 0x2238], 0
call fcn.0050b6a0
mov dword [ebp - 0x2240], 0
mov dword [ebp - 0x2238], 0
test edi, edi
je 0x50bf25
mov edi, dword [ebp - 0x2224]
mov ecx, edi
push ebx
call fcn.0050ab10
mov esi, eax
test esi, esi
js 0x50c761
push ebx
mov ecx, edi
call fcn.0050c7b0
mov esi, eax
test esi, esi
js 0x50c761
mov dword [ebp - 0x223c], 0
jmp 0x50c37e
mov dword [ebp - 0x223c], 0
push str.NoRemove
push ebx
call dword [sym.imp.KERNEL32.dll_lstrcmpiW]
test eax, eax
jne 0x50bf5f
mov ecx, dword [ebp - 0x2224]
xor edi, edi
push ebx
mov dword [ebp - 0x2234], edi
call fcn.0050ab10
mov esi, eax
test esi, esi
js 0x50c761
jmp 0x50bf65
mov edi, dword [ebp - 0x2234]
push 0x5274f8
push ebx
call dword [sym.imp.KERNEL32.dll_lstrcmpiW]
test eax, eax
jne 0x50c0dd
mov ecx, dword [ebp - 0x2224]
lea eax, [ebp - 0x2218]
push eax
call fcn.0050ab10
mov esi, eax
test esi, esi
js 0x50c761
mov ecx, dword [ebp - 0x2224]
push ebx
call fcn.0050ab10
mov esi, eax
test esi, esi
js 0x50c761
cmp word [ebx], 0x3d
jne 0x50c74a
cmp dword [ebp + 0x10], 0
je 0x50c036
mov eax, dword [ebp - 0x2220]
mov edi, dword [ebp - 0x2224]
mov ecx, edi
mov dword [ebp - 0x2250], eax
lea eax, [ebp - 0x2218]
push ebx
push eax
lea eax, [ebp - 0x2250]
mov byte [ebp - 4], 1
push eax
mov dword [ebp - 0x224c], 0
mov dword [ebp - 0x2248], 0
call fcn.005097f0
mov esi, eax
mov dword [ebp - 0x2250], 0
mov dword [ebp - 0x224c], 0
mov dword [ebp - 0x2248], 0
test esi, esi
js 0x50c761
mov byte [ebp - 4], 0
mov dword [ebp - 0x224c], 0
jmp 0x50c37e
cmp dword [ebp + 0x14], 0
jne 0x50c0c2
test edi, edi
je 0x50c0c2
push 0x20006
push 0
push dword [ebp - 0x2220]
lea ecx, [ebp - 0x225c]
mov dword [ebp - 0x225c], 0
mov dword [ebp - 0x2258], 0
mov dword [ebp - 0x2254], 0
call fcn.005054e0
test eax, eax
jne 0x50c72c
mov edi, dword [ebp - 0x225c]
lea eax, [ebp - 0x2218]
push eax
push edi
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueW]
test eax, eax
je 0x50c0a3
cmp eax, 2
jne 0x50c714
test edi, edi
je 0x50c0b8
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov dword [ebp - 0x225c], 0
mov dword [ebp - 0x2258], 0
mov ecx, dword [ebp - 0x2224]
push ebx
call fcn.0050c7b0
mov esi, eax
test esi, esi
js 0x50c761
jmp 0x50c708
movzx ecx, word [ebx]
mov eax, ebx
test cx, cx
je 0x50c111
mov edx, ecx
nop dword [eax]
cmp dx, 0x5c
je 0x50c109
push eax
call dword [sym.imp.USER32.dll_CharNextW]
movzx ecx, word [eax]
mov edx, ecx
test cx, cx
jne 0x50c0f0
jmp 0x50c111
test eax, eax
jne 0x50c74a
cmp dword [ebp + 0x10], 0
je 0x50c3dc
mov esi, dword [ebp - 0x2228]
mov dword [ebp - 0x221c], 0
test esi, esi
je 0x50c181
cmp dword [esi], 0
je 0x50c174
push str.Advapi32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x50c1d1
push str.RegOpenKeyTransactedW
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x50c17a
push 0
push dword [esi]
lea ecx, [ebp - 0x221c]
push ecx
push 0x2001f
push 0
push ebx
push dword [ebp - 0x2220]
call eax
jmp 0x50c19c
cmp dword [esi + 4], 0
jne 0x50c181
mov eax, 1
jmp 0x50c19c
lea eax, [ebp - 0x221c]
push eax
push 0x2001f
push 0
push ebx
push dword [ebp - 0x2220]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x50c1d1
mov ecx, dword [ebp - 0x2230]
test ecx, ecx
je 0x50c1b1
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov edi, dword [ebp - 0x221c]
mov dword [ebp - 0x2230], edi
mov dword [ebp - 0x222c], 0
test eax, eax
je 0x50c345
jmp 0x50c1d7
mov edi, dword [ebp - 0x2230]
mov dword [ebp - 0x221c], 0
test esi, esi
je 0x50c237
cmp dword [esi], 0
je 0x50c22a
push str.Advapi32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x50c27f
push str.RegOpenKeyTransactedW
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x50c230
push 0
push dword [esi]
lea ecx, [ebp - 0x221c]
push ecx
push 0x20019
push 0
push ebx
push dword [ebp - 0x2220]
call eax
jmp 0x50c252
cmp dword [esi + 4], 0
jne 0x50c237
mov eax, 1
jmp 0x50c252
lea eax, [ebp - 0x221c]
push eax
push 0x20019
push 0
push ebx
push dword [ebp - 0x2220]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x50c27f
test edi, edi
je 0x50c261
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov edi, dword [ebp - 0x221c]
mov dword [ebp - 0x2230], edi
mov dword [ebp - 0x222c], 0
test eax, eax
je 0x50c345
mov dword [ebp - 0x221c], 0
test esi, esi
je 0x50c2ec
cmp dword [esi], 0
je 0x50c2df
push str.Advapi32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x50c751
push str.RegCreateKeyTransactedW
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x50c2e5
push 0
push dword [esi]
lea ecx, [ebp - 0x2244]
push ecx
lea ecx, [ebp - 0x221c]
push ecx
push 0
push 0x2001f
push 0
push 0
push 0
push ebx
push dword [ebp - 0x2220]
call eax
jmp 0x50c314
cmp dword [esi + 4], 0
jne 0x50c2ec
mov eax, 1
jmp 0x50c314
lea eax, [ebp - 0x2244]
push eax
lea eax, [ebp - 0x221c]
push eax
push 0
push 0x2001f
push 0
push 0
push 0
push ebx
push dword [ebp - 0x2220]
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x50c756
test edi, edi
je 0x50c327
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [ebp - 0x221c]
mov dword [ebp - 0x2230], ecx
mov dword [ebp - 0x222c], 0
test eax, eax
jne 0x50c756
mov edi, dword [ebp - 0x2224]
mov ecx, edi
push ebx
call fcn.0050ab10
mov esi, eax
test esi, esi
js 0x50c761
cmp word [ebx], 0x3d
jne 0x50c37e
push ebx
push 0
lea eax, [ebp - 0x2230]
mov ecx, edi
push eax
call fcn.005097f0
mov esi, eax
test esi, esi
js 0x50c761
cmp word [ebx], 0x7b
jne 0x50c708
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x50c390
sub ecx, edx
sar ecx, 1
cmp ecx, 1
jne 0x50c708
push 0
push dword [ebp + 0x10]
mov ecx, edi
push dword [ebp - 0x2230]
push ebx
call fcn.0050bd60
mov esi, eax
test esi, esi
js 0x50c761
push ebx
mov ecx, edi
call fcn.0050ab10
mov esi, eax
test esi, esi
js 0x50c761
jmp 0x50c708
cmp dword [ebp + 0x14], 0
jne 0x50c49c
mov esi, dword [ebp - 0x2228]
mov dword [ebp - 0x221c], 0
test esi, esi
je 0x50c450
cmp dword [esi], 0
je 0x50c443
push str.Advapi32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
jne 0x50c416
lea edi, [eax + 1]
jmp 0x50c4a1
push str.RegOpenKeyTransactedW
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x50c449
push 0
push dword [esi]
lea ecx, [ebp - 0x221c]
push ecx
push 0x20019
push 0
push ebx
push dword [ebp - 0x2220]
call eax
jmp 0x50c46b
cmp dword [esi + 4], 0
jne 0x50c450
mov edi, 1
jmp 0x50c46d
lea eax, [ebp - 0x221c]
push eax
push 0x20019
push 0
push ebx
push dword [ebp - 0x2220]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
mov edi, eax
test edi, edi
jne 0x50c4a1
mov eax, dword [ebp - 0x2230]
test eax, eax
je 0x50c484
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov edi, eax
mov eax, dword [ebp - 0x221c]
mov dword [ebp - 0x2230], eax
mov dword [ebp - 0x222c], 0
jmp 0x50c4a1
mov edi, 2
test edi, edi
mov eax, 1
push 0xffffffffffffffff
cmove eax, dword [ebp + 0x14]
push ebx
mov dword [ebp - 0x221c], eax
lea eax, [ebp - 0x218]
push 0x104
push eax
call fcn.0051580f
push eax
call fcn.00504640
mov ecx, dword [ebp - 0x2224]
add esp, 0x14
push ebx
call fcn.0050ab10
mov esi, eax
test esi, esi
js 0x50c761
mov ecx, dword [ebp - 0x2224]
push ebx
call fcn.0050c7b0
mov esi, eax
test esi, esi
js 0x50c761
cmp word [ebx], 0x7b
jne 0x50c55d
mov ecx, ebx
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x50c506
sub ecx, edx
sar ecx, 1
cmp ecx, 1
jne 0x50c55d
push dword [ebp - 0x221c]
mov ecx, dword [ebp - 0x2224]
push 0
push dword [ebp - 0x2230]
push ebx
call fcn.0050bd60
mov esi, eax
test esi, esi
jns 0x50c547
cmp dword [ebp - 0x221c], 0
je 0x50c761
mov ecx, dword [ebp - 0x2224]
push ebx
call fcn.0050ab10
mov esi, eax
test esi, esi
js 0x50c761
cmp edi, 2
je 0x50c708
test edi, edi
je 0x50c57a
cmp dword [ebp + 0x14], 0
jne 0x50c708
push edi
jmp 0x50c757
cmp dword [ebp + 0x14], 0
je 0x50c616
push 0
push 0
push 0
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x221c]
mov dword [ebp - 0x221c], 0
push eax
push 0
push 0
push 0
push dword [ebp - 0x2230]
call dword [sym.imp.ADVAPI32.dll_RegQueryInfoKeyW]
test eax, eax
jne 0x50c616
cmp eax, dword [ebp - 0x221c]
sbb eax, eax
neg eax
je 0x50c616
mov edi, 0x527570
nop word [eax + eax]
push dword [edi]
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpiW]
test eax, eax
je 0x50c708
add edi, 4
cmp edi, 0x5275a0
jl 0x50c5d0
cmp dword [ebp - 0x2234], 0
je 0x50c708
lea eax, [ebp - 0x218]
push eax
lea ecx, [ebp - 0x2230]
call fcn.0050b6a0
jmp 0x50c708
push 0
push 0
push 0
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x221c]
mov dword [ebp - 0x221c], 0
push eax
push 0
push 0
push 0
push dword [ebp - 0x2230]
call dword [sym.imp.ADVAPI32.dll_RegQueryInfoKeyW]
test eax, eax
je 0x50c64f
xor edi, edi
jmp 0x50c65b
xor eax, eax
cmp eax, dword [ebp - 0x221c]
sbb edi, edi
neg edi
mov ecx, dword [ebp - 0x2230]
xor eax, eax
test ecx, ecx
je 0x50c676
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor ecx, ecx
mov dword [ebp - 0x2230], ecx
mov dword [ebp - 0x222c], 0
test eax, eax
jne 0x50c756
cmp dword [ebp - 0x2234], eax
je 0x50c708
test edi, edi
jne 0x50c708
cmp byte [0x531e54], al
jne 0x50c6d3
push str.Advapi32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x50c6c5
push str.RegDeleteKeyExW
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [0x531e50], eax
mov byte [0x531e54], 1
jmp 0x50c6d8
mov eax, dword [0x531e50]
mov byte [0x531e54], 1
jmp 0x50c6d8
mov eax, dword [0x531e50]
test eax, eax
je 0x50c6f1
push 0
push 0
lea ecx, [ebp - 0x218]
push ecx
push dword [ebp - 0x2220]
call eax
jmp 0x50c704
lea eax, [ebp - 0x218]
push eax
push dword [ebp - 0x2220]
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
test eax, eax
jne 0x50c756
cmp word [ebx], 0x7d
jne 0x50bdf0
jmp 0x50c761
push eax
call fcn.0050a060
add esp, 4
mov esi, eax
test edi, edi
je 0x50c761
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x50c761
push eax
call fcn.0050a060
mov esi, eax
add esp, 4
mov eax, dword [ebp - 0x225c]
test eax, eax
je 0x50c761
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x50c761
mov esi, 0x80020009
jmp 0x50c761
mov eax, 1
push eax
call fcn.0050a060
add esp, 4
mov esi, eax
mov eax, dword [ebp - 0x2230]
test eax, eax
je 0x50c772
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0050f225
mov esp, ebp
pop ebp
ret 0x10