Function at 0x4a1830
Capabilities:
Delete registry key
Delete registry value
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e124b
mov eax, dword fs:[0]
push eax
mov eax, 0x2244
call fcn.004a6cb0
mov eax, dword [0x50b0c0]
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.004a0880
mov esi, eax
test esi, esi
js 0x4a21f5
cmp word [ebx], 0x7d
je 0x4a21e2
nop dword [eax]
nop word [eax + eax]
push str.Delete
push ebx
mov dword [ebp - 0x2234], 1
call dword [sym.imp.KERNEL32.dll_lstrcmpiW]
push 0x4ee7bc
push ebx
mov edi, eax
call dword [sym.imp.KERNEL32.dll_lstrcmpiW]
test eax, eax
je 0x4a18f0
test edi, edi
jne 0x4a19ff
mov ecx, dword [ebp - 0x2224]
push ebx
call fcn.004a0880
mov esi, eax
test esi, esi
js 0x4a21e2
cmp dword [ebp + 0x10], 0
je 0x4a19ff
movzx eax, word [ebx]
mov edx, ebx
mov dword [ebp - 0x2240], 0
mov dword [ebp - 0x2238], 0
test ax, ax
je 0x4a1953
nop
cmp ax, 0x5c
je 0x4a194b
push edx
call dword [sym.imp.USER32.dll_CharNextW]
mov edx, eax
movzx ecx, word [edx]
mov eax, ecx
test cx, cx
jne 0x4a1930
jmp 0x4a1953
test edx, edx
jne 0x4a21d0
mov esi, 0x4e325c
nop dword [eax + eax]
push dword [esi]
push ebx
call dword [sym.imp.KERNEL32.dll_lstrcmpiW]
test eax, eax
je 0x4a19b8
add esi, 4
cmp esi, 0x4e328c
jl 0x4a1960
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.004a1130
mov dword [ebp - 0x2240], 0
mov dword [ebp - 0x2238], 0
test edi, edi
jne 0x4a19f5
mov edi, dword [ebp - 0x2224]
mov ecx, edi
push ebx
call fcn.004a0880
mov esi, eax
test esi, esi
js 0x4a21e2
push ebx
mov ecx, edi
call fcn.004a32a0
mov esi, eax
test esi, esi
js 0x4a21e2
mov dword [ebp - 0x223c], 0
jmp 0x4a1e28
mov dword [ebp - 0x223c], 0
push str.NoRemove
push ebx
call dword [sym.imp.KERNEL32.dll_lstrcmpiW]
test eax, eax
jne 0x4a1a2f
mov ecx, dword [ebp - 0x2224]
xor edi, edi
push ebx
mov dword [ebp - 0x2234], edi
call fcn.004a0880
mov esi, eax
test esi, esi
js 0x4a21e2
jmp 0x4a1a35
mov edi, dword [ebp - 0x2234]
push 0x4ee7b4
push ebx
call dword [sym.imp.KERNEL32.dll_lstrcmpiW]
test eax, eax
jne 0x4a1b85
mov ecx, dword [ebp - 0x2224]
lea eax, [ebp - 0x2218]
push eax
call fcn.004a0880
mov esi, eax
test esi, esi
js 0x4a21e2
mov ecx, dword [ebp - 0x2224]
push ebx
call fcn.004a0880
mov esi, eax
test esi, esi
js 0x4a21e2
cmp word [ebx], 0x3d
jne 0x4a21d0
cmp dword [ebp + 0x10], 0
je 0x4a1b06
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.0049f970
mov esi, eax
mov dword [ebp - 0x2250], 0
mov dword [ebp - 0x224c], 0
mov dword [ebp - 0x2248], 0
test esi, esi
js 0x4a21e2
mov byte [ebp - 4], 0
mov dword [ebp - 0x224c], 0
jmp 0x4a1e28
cmp dword [ebp + 0x14], 0
jne 0x4a1b6a
test edi, edi
je 0x4a1b6a
lea eax, [ebp - 0x2234]
mov dword [ebp - 0x2234], 0
push eax
push 0x20006
push 0
push 0
push dword [ebp - 0x2220]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x4a21d7
mov edi, dword [ebp - 0x2234]
lea eax, [ebp - 0x2218]
push eax
push edi
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueW]
test eax, eax
je 0x4a1b5f
cmp eax, 2
jne 0x4a21b8
test edi, edi
je 0x4a1b6a
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [ebp - 0x2224]
push ebx
call fcn.004a32a0
mov esi, eax
test esi, esi
js 0x4a21e2
jmp 0x4a21ac
movzx ecx, word [ebx]
mov eax, ebx
test cx, cx
je 0x4a1bb2
mov edx, ecx
cmp dx, 0x5c
je 0x4a1baa
push eax
call dword [sym.imp.USER32.dll_CharNextW]
movzx ecx, word [eax]
mov edx, ecx
test cx, cx
jne 0x4a1b91
jmp 0x4a1bb2
test eax, eax
jne 0x4a21d0
cmp dword [ebp + 0x10], 0
je 0x4a1e83
mov esi, dword [ebp - 0x2228]
mov dword [ebp - 0x221c], 0
test esi, esi
je 0x4a1c25
cmp dword [esi], 0
je 0x4a1c18
push str.Advapi32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
jne 0x4a1beb
mov eax, 1
jmp 0x4a1c40
push str.RegOpenKeyTransactedW
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4a1c1e
push 0
push dword [esi]
lea ecx, [ebp - 0x221c]
push ecx
push 0x2001f
push 0
push ebx
push dword [ebp - 0x2220]
call eax
jmp 0x4a1c40
cmp dword [esi + 4], 0
jne 0x4a1c25
mov eax, 1
jmp 0x4a1c40
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 0x4a1c75
mov ecx, dword [ebp - 0x2230]
test ecx, ecx
je 0x4a1c55
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 0x4a1def
jmp 0x4a1c7b
mov edi, dword [ebp - 0x2230]
mov dword [ebp - 0x221c], 0
test esi, esi
je 0x4a1cde
cmp dword [esi], 0
je 0x4a1cd1
push str.Advapi32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
jne 0x4a1ca4
mov eax, 1
jmp 0x4a1cf9
push str.RegOpenKeyTransactedW
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4a1cd7
push 0
push dword [esi]
lea ecx, [ebp - 0x221c]
push ecx
push 0x20019
push 0
push ebx
push dword [ebp - 0x2220]
call eax
jmp 0x4a1cf9
cmp dword [esi + 4], 0
jne 0x4a1cde
mov eax, 1
jmp 0x4a1cf9
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 0x4a1d26
test edi, edi
je 0x4a1d08
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 0x4a1def
mov dword [ebp - 0x221c], 0
test esi, esi
je 0x4a1d96
cmp dword [esi], 0
je 0x4a1d89
push str.Advapi32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
jne 0x4a1d4f
mov eax, 1
jmp 0x4a1dbe
push str.RegCreateKeyTransactedW
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4a1d8f
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 0x4a1dbe
cmp dword [esi + 4], 0
jne 0x4a1d96
mov eax, 1
jmp 0x4a1dbe
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 0x4a21d7
test edi, edi
je 0x4a1dd1
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 0x4a21d7
mov edi, dword [ebp - 0x2224]
mov ecx, edi
push ebx
call fcn.004a0880
mov esi, eax
test esi, esi
js 0x4a21e2
cmp word [ebx], 0x3d
jne 0x4a1e28
push ebx
push 0
lea eax, [ebp - 0x2230]
mov ecx, edi
push eax
call fcn.0049f970
mov esi, eax
test esi, esi
js 0x4a21e2
cmp word [ebx], 0x7b
jne 0x4a21ac
mov ecx, ebx
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4a1e37
sub ecx, edx
sar ecx, 1
cmp ecx, 1
jne 0x4a21ac
push 0
push dword [ebp + 0x10]
mov ecx, edi
push dword [ebp - 0x2230]
push ebx
call fcn.004a1830
mov esi, eax
test esi, esi
js 0x4a21e2
push ebx
mov ecx, edi
call fcn.004a0880
mov esi, eax
test esi, esi
js 0x4a21e2
jmp 0x4a21ac
cmp dword [ebp + 0x14], 0
jne 0x4a1f40
mov esi, dword [ebp - 0x2228]
mov dword [ebp - 0x221c], 0
test esi, esi
je 0x4a1ef4
cmp dword [esi], 0
je 0x4a1ee7
push str.Advapi32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
jne 0x4a1eba
lea edi, [eax + 1]
jmp 0x4a1f11
push str.RegOpenKeyTransactedW
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4a1eed
push 0
push dword [esi]
lea ecx, [ebp - 0x221c]
push ecx
push 0x20019
push 0
push ebx
push dword [ebp - 0x2220]
call eax
jmp 0x4a1f0f
cmp dword [esi + 4], 0
jne 0x4a1ef4
mov edi, 1
jmp 0x4a1f11
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 0x4a1f45
mov eax, dword [ebp - 0x2230]
test eax, eax
je 0x4a1f28
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 0x4a1f45
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.004b2f99
push eax
call fcn.00409910
mov ecx, dword [ebp - 0x2224]
add esp, 0x14
push ebx
call fcn.004a0880
mov esi, eax
test esi, esi
js 0x4a21e2
mov ecx, dword [ebp - 0x2224]
push ebx
call fcn.004a32a0
mov esi, eax
test esi, esi
js 0x4a21e2
cmp word [ebx], 0x7b
jne 0x4a2007
mov ecx, ebx
lea edx, [ecx + 2]
nop word [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4a1fb0
sub ecx, edx
sar ecx, 1
cmp ecx, 1
jne 0x4a2007
push dword [ebp - 0x221c]
mov ecx, dword [ebp - 0x2224]
push 0
push dword [ebp - 0x2230]
push ebx
call fcn.004a1830
mov esi, eax
test esi, esi
jns 0x4a1ff1
cmp dword [ebp - 0x221c], 0
je 0x4a21e2
mov ecx, dword [ebp - 0x2224]
push ebx
call fcn.004a0880
mov esi, eax
test esi, esi
js 0x4a21e2
cmp edi, 2
je 0x4a21ac
test edi, edi
je 0x4a2024
cmp dword [ebp + 0x14], 0
jne 0x4a21ac
push edi
jmp 0x4a21d8
cmp dword [ebp + 0x14], 0
je 0x4a20ba
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 0x4a20ba
cmp eax, dword [ebp - 0x221c]
sbb eax, eax
neg eax
je 0x4a20ba
mov edi, 0x4e325c
push dword [edi]
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpiW]
test eax, eax
je 0x4a21ac
add edi, 4
cmp edi, 0x4e328c
jl 0x4a2074
cmp dword [ebp - 0x2234], 0
je 0x4a21ac
lea eax, [ebp - 0x218]
push eax
lea ecx, [ebp - 0x2230]
call fcn.004a1130
jmp 0x4a21ac
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 0x4a20f3
xor edi, edi
jmp 0x4a20ff
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 0x4a211a
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 0x4a21d7
cmp dword [ebp - 0x2234], eax
je 0x4a21ac
test edi, edi
jne 0x4a21ac
cmp byte [0x520924], al
jne 0x4a2177
push str.Advapi32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4a2169
push str.RegDeleteKeyExW
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [0x520928], eax
mov byte [0x520924], 1
jmp 0x4a217c
mov eax, dword [0x520928]
mov byte [0x520924], 1
jmp 0x4a217c
mov eax, dword [0x520928]
test eax, eax
je 0x4a2195
push 0
push 0
lea ecx, [ebp - 0x218]
push ecx
push dword [ebp - 0x2220]
call eax
jmp 0x4a21a8
lea eax, [ebp - 0x218]
push eax
push dword [ebp - 0x2220]
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
test eax, eax
jne 0x4a21d7
cmp word [ebx], 0x7d
jne 0x4a18c0
jmp 0x4a21e2
push eax
call fcn.00495970
add esp, 4
mov esi, eax
test edi, edi
je 0x4a21e2
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x4a21e2
mov esi, 0x80020009
jmp 0x4a21e2
push eax
call fcn.00495970
add esp, 4
mov esi, eax
mov eax, dword [ebp - 0x2230]
test eax, eax
je 0x4a21f3
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.004a69a0
mov esp, ebp
pop ebp
ret 0x10