Function at 0x4d2318
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x650
mov eax, dword [0x63f070]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push esi
mov esi, ecx
mov dword [ebp - 0x650], esi
push edi
mov edi, dword [ebp + 0xc]
cmp eax, 3
je 0x4d2358
cmp eax, 2
je 0x4d234f
cmp eax, 1
jne 0x4d2426
cmp eax, 3
jne 0x4d240a
mov ebx, dword [ebp + 8]
cmp ebx, dword [esi + 4]
je 0x4d23aa
cmp dword [esi + 4], 0xffffffff
je 0x4d236e
push dword [esi]
call fcn.004d4cd2
pop ecx
mov eax, dword [esi]
or dword [esi + 4], 0xffffffff
cmp ebx, dword [eax + 4]
jge 0x4d2426
cmp dword [eax + 0x10], ebx
jle 0x4d2397
push eax
call fcn.004d4d5b
jmp 0x4d2391
push dword [esi]
call fcn.004d4d9a
mov eax, dword [esi]
pop ecx
cmp dword [eax + 0x10], ebx
jl 0x4d238a
push dword [esi + 0x23c]
push eax
call fcn.004d4ea4
pop ecx
pop ecx
mov dword [esi + 4], ebx
lea eax, [ebp - 0x645]
push eax
push dword [ebp + 0x10]
push edi
push dword [esi]
call fcn.004d5160
mov edi, eax
add esp, 0x10
test edi, edi
jg 0x4d23d1
push dword [esi]
call fcn.004d4cd2
or dword [esi + 4], 0xffffffff
pop ecx
cmp byte [ebp - 0x645], 0
jne 0x4d2467
test edi, edi
jle 0x4d23f8
mov eax, 0x600
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004a6edb
leave
ret 0x10
cmp edi, 0xffffff96
mov eax, 0x5000000
mov ecx, 0x1000
cmove eax, ecx
jmp 0x4d23e7
cmp dword [esi + 4], 0xffffffff
je 0x4d2418
push dword [esi]
call fcn.004d4cd2
pop ecx
mov eax, dword [esi]
or dword [esi + 4], 0xffffffff
mov ebx, dword [ebp + 8]
cmp ebx, dword [eax + 4]
jl 0x4d242d
mov eax, 0x10000
jmp 0x4d23e7
cmp dword [eax + 0x10], ebx
jle 0x4d2447
push eax
call fcn.004d4d5b
jmp 0x4d2441
push dword [esi]
call fcn.004d4d9a
mov eax, dword [esi]
pop ecx
cmp dword [eax + 0x10], ebx
jl 0x4d243a
lea eax, [ebp - 0x644]
mov ecx, esi
push eax
push ebx
call fcn.004d1c6c
test byte [ebp - 0x438], 0x10
je 0x4d249c
cmp dword [ebp + 0x14], 1
jne 0x4d246e
xor eax, eax
jmp 0x4d23e7
movzx eax, word [edi]
cmp eax, 0x2f
je 0x4d248f
cmp eax, 0x5c
je 0x4d248f
test ax, ax
je 0x4d2487
cmp word [edi + 2], 0x3a
je 0x4d248f
add esi, 0x244
jmp 0x4d2491
xor esi, esi
push edi
push esi
call fcn.004d1a75
pop ecx
pop ecx
jmp 0x4d2467
xor ebx, ebx
cmp dword [ebp + 0x14], 1
je 0x4d25c1
movzx eax, word [edi]
mov edx, edi
mov dword [ebp - 0x64c], edi
test ax, ax
je 0x4d24e8
push 0x5c
pop ebx
push 0x2f
mov ecx, eax
pop esi
cmp cx, si
je 0x4d24ca
cmp cx, bx
jne 0x4d24d3
lea eax, [edx + 2]
mov dword [ebp - 0x64c], eax
add edx, 2
movzx eax, word [edx]
mov ecx, eax
test ax, ax
jne 0x4d24c0
mov esi, dword [ebp - 0x650]
xor ebx, ebx
lea eax, [ebp - 0x20c]
push edi
push eax
call fcn.0059204e
pop ecx
pop ecx
mov ecx, dword [ebp - 0x64c]
cmp ecx, edi
jne 0x4d250c
xor eax, eax
mov word [ebp - 0x20c], ax
jmp 0x4d254e
mov eax, ecx
sub eax, edi
and eax, 0xfffffffe
cmp eax, 0x208
jae 0x4d269f
xor edx, edx
mov word [ebp + eax - 0x20c], dx
mov ax, word [ebp - 0x20c]
push 0x2f
pop edx
cmp ax, dx
je 0x4d2574
push 0x5c
pop edx
cmp ax, dx
je 0x4d2574
test ax, ax
je 0x4d254e
cmp word [ebp - 0x20a], 0x3a
je 0x4d2574
push ecx
lea eax, [ebp - 0x20c]
push eax
lea edi, [esi + 0x244]
push edi
lea eax, [ebp - 0x414]
push 0x5c3a58
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x14
jmp 0x4d2593
push ecx
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0x414]
push 0x5be4b4
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x10
mov edi, ebx
lea eax, [ebp - 0x20c]
push eax
push edi
call fcn.004d1a75
pop ecx
pop ecx
push ebx
push dword [ebp - 0x438]
lea eax, [ebp - 0x414]
push 2
push ebx
push ebx
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.DLL_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
jne 0x4d25d0
mov eax, 0x200
jmp 0x4d23e7
push dword [esi + 0x23c]
push dword [esi]
call fcn.004d4ea4
pop ecx
pop ecx
cmp dword [esi + 0x240], ebx
jne 0x4d25f8
push 0x4000
call fcn.004a74f9
pop ecx
mov dword [esi + 0x240], eax
lea eax, [ebp - 0x645]
push eax
push 0x4000
push dword [esi + 0x240]
push dword [esi]
call fcn.004d5160
add esp, 0x10
mov dword [ebp - 0x650], eax
cmp eax, 0xffffff96
je 0x4d267e
test eax, eax
js 0x4d2652
jle 0x4d2645
push ebx
lea ecx, [ebp - 0x64c]
push ecx
push eax
push dword [esi + 0x240]
push edi
call dword [sym.imp.KERNEL32.DLL_WriteFile]
test eax, eax
je 0x4d2659
mov eax, dword [ebp - 0x650]
cmp byte [ebp - 0x645], 0
jne 0x4d2660
test eax, eax
jne 0x4d25f8
mov ebx, 0x5000000
jmp 0x4d2683
mov ebx, 0x400
jmp 0x4d2683
lea eax, [ebp - 0x424]
push eax
lea eax, [ebp - 0x434]
push eax
lea eax, [ebp - 0x42c]
push eax
push edi
call dword [sym.imp.KERNEL32.DLL_SetFileTime]
jmp 0x4d2683
mov ebx, 0x1000
cmp dword [ebp + 0x14], 1
je 0x4d2690
push edi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
push dword [esi]
call fcn.004d4cd2
pop ecx
mov eax, ebx
jmp 0x4d23e7
call fcn.004a7aaf
int3