Function at 0x4d6220
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x57f4e6
mov eax, dword fs:[0]
push eax
push ecx
mov eax, 0x2124
call fcn.004f6060
mov eax, dword [0x5c8128]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov esi, ecx
mov dword [ebp - 0x2128], esi
mov eax, dword [ebp + 0x10]
mov ebx, dword [ebp + 8]
mov edi, dword [ebp + 0xc]
mov dword [ebp - 0x2134], eax
lea eax, [ebp - 0x2014]
push eax
mov dword [ebp - 0x2130], esi
mov dword [ebp - 0x2124], ebx
mov dword [ebp - 0x2120], edi
mov dword [ebp - 0x211c], 0
call fcn.004d6f70
test eax, eax
js 0x4d65c6
lea eax, [ebp - 0x211c]
push eax
lea eax, [ebp - 0x2014]
push eax
call fcn.004d9240
add esp, 8
test eax, eax
jne 0x4d62c1
mov eax, 0x80020009
jmp 0x4d65c6
mov ecx, esi
call fcn.004d8bb0
lea eax, [ebp - 0x2014]
mov ecx, esi
push eax
call fcn.004d6f70
test eax, eax
js 0x4d65c6
movzx eax, word [ebp - 0x211c]
cmp eax, 0x13
ja 0x4d64ae
je 0x4d6454
cmp eax, 8
je 0x4d643c
cmp eax, 0x11
jne 0x4d65b0
lea ebx, [ebp - 0x2014]
lea ecx, [ebx + 2]
nop
mov ax, word [ebx]
add ebx, 2
test ax, ax
jne 0x4d6310
sub ebx, ecx
sar ebx, 1
mov dword [ebp - 0x212c], ebx
test bl, 1
jne 0x4d6399
mov eax, ebx
mov dword [ebp - 0x2118], 0
cdq
sub eax, edx
mov esi, eax
sar esi, 1
mov dword [ebp - 0x211c], esi
mov dword [ebp - 4], 3
lea ecx, [ebp - 0x2118]
push esi
mov byte [ebp - 4], 4
call fcn.004d65f0
jmp 0x4d637a
mov eax, dword [ebp - 0x2118]
test eax, eax
jne 0x4d63a3
lea eax, [ebp - 0x2114]
test eax, eax
je 0x4d6399
lea ecx, [ebp - 0x2118]
call fcn.004d6bc0
mov eax, 0x80004005
jmp 0x4d65c6
push esi
push 0
push eax
call fcn.0051a560
add esp, 0xc
xor edi, edi
test ebx, ebx
jle 0x4d63f9
nop word [eax + eax]
movzx eax, word [ebp + edi*2 - 0x2014]
mov esi, edi
shr esi, 1
add esi, dword [ebp - 0x2118]
push eax
call fcn.004d68a0
mov edx, edi
mov ecx, 4
and edx, 1
inc edi
shl edx, 2
add esp, 4
sub ecx, edx
shl al, cl
or byte [esi], al
cmp edi, ebx
jl 0x4d63c0
mov esi, dword [ebp - 0x211c]
mov ecx, dword [ebp - 0x2124]
push esi
push dword [ebp - 0x2118]
push 3
push 0
push dword [ebp - 0x2120]
push dword [ecx]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov esi, eax
lea eax, [ebp - 0x2114]
cmp dword [ebp - 0x2118], eax
je 0x4d659b
lea ecx, [ebp - 0x2118]
call fcn.004d6bc0
jmp 0x4d659b
push 1
lea eax, [ebp - 0x2014]
mov ecx, ebx
push eax
push edi
call fcn.004c3ae0
mov esi, eax
jmp 0x4d659b
lea eax, [ebp - 0x212c]
mov dword [ebp - 0x211c], 0
push eax
push 0
push 0
lea eax, [ebp - 0x2014]
push eax
call dword [sym.imp.OLEAUT32.dll_VarUI4FromDisp]
mov esi, eax
test esi, esi
jns 0x4d648e
lea ecx, [ebp - 0x211c]
call fcn.00445db0
mov eax, esi
jmp 0x4d65c6
push dword [ebp - 0x212c]
mov ecx, ebx
push edi
call fcn.004d8ac0
lea ecx, [ebp - 0x211c]
mov esi, eax
call fcn.00445db0
jmp 0x4d659b
cmp eax, 0x4008
jne 0x4d65b0
lea ecx, [ebp - 0x2014]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4d64c2
sub ecx, edx
mov dword [ebp - 0x2118], 0
sar ecx, 1
add ecx, 2
push ecx
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x2118]
mov byte [ebp - 4], 1
call fcn.004d6630
jmp 0x4d6509
mov edi, dword [ebp - 0x2118]
test edi, edi
je 0x4d6581
cmp word [ebp - 0x2014], 0
lea esi, [ebp - 0x2014]
je 0x4d655c
mov ebx, dword [sym.imp.USER32.dll_CharNextW]
nop dword [eax]
push esi
call ebx
movzx ecx, word [esi]
cmp ecx, 0x5c
jne 0x4d654d
cmp word [eax], 0x30
jne 0x4d654d
xor ecx, ecx
push eax
mov word [edi], cx
call ebx
mov esi, eax
jmp 0x4d6553
mov word [edi], cx
add esi, 2
add edi, 2
cmp word [esi], 0
jne 0x4d6530
mov ecx, dword [ebp - 0x2124]
xor eax, eax
mov dword [edi], eax
push dword [ebp - 0x2118]
push dword [ebp - 0x2120]
call fcn.004d8ae0
mov edi, dword [ebp - 0x2118]
mov esi, eax
jmp 0x4d6586
mov esi, 0xe
lea eax, [ebp - 0x2114]
cmp edi, eax
je 0x4d659b
lea ecx, [ebp - 0x2118]
call fcn.004d6bd0
test esi, esi
je 0x4d65aa
push esi
call fcn.004cd1a0
add esp, 4
jmp 0x4d65c6
mov esi, dword [ebp - 0x2128]
push dword [ebp - 0x2134]
mov ecx, esi
call fcn.004d6f70
xor ecx, ecx
test eax, eax
cmovs ecx, eax
mov eax, ecx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.004f5c19
mov esp, ebp
pop ebp
ret 0xc