Function at 0x48d870
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x64c
mov eax, dword [0x587614]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edi, ecx
mov ecx, dword [ebp + 0x14]
cmp ecx, 3
je 0x48d8a1
cmp ecx, 2
je 0x48d8a1
cmp ecx, 1
jne 0x48d9ab
mov eax, dword [edi + 4]
cmp ecx, 3
jne 0x48d98b
mov esi, dword [ebp + 8]
cmp esi, eax
je 0x48d913
cmp eax, 0xffffffff
je 0x48d8c3
push dword [edi]
call fcn.00490350
add esp, 4
mov eax, dword [edi]
mov dword [edi + 4], 0xffffffff
cmp esi, dword [eax + 4]
jge 0x48d9ab
cmp dword [eax + 0x10], esi
jle 0x48d8e8
push eax
call fcn.004903d0
mov eax, dword [edi]
add esp, 4
cmp dword [eax + 0x10], esi
jge 0x48d901
nop word [eax + eax]
push dword [edi]
call fcn.00490420
mov eax, dword [edi]
add esp, 4
cmp dword [eax + 0x10], esi
jl 0x48d8f0
push dword [edi + 0x23c]
push eax
call fcn.00490490
add esp, 8
mov dword [edi + 4], esi
lea eax, [ebp - 0x645]
push eax
push dword [ebp + 0x10]
push ebx
push dword [edi]
call fcn.004907d0
mov esi, eax
add esp, 0x10
test esi, esi
jg 0x48d93f
push dword [edi]
call fcn.00490350
add esp, 4
mov dword [edi + 4], 0xffffffff
cmp byte [ebp - 0x645], 0
jne 0x48daa2
test esi, esi
jle 0x48d968
pop edi
pop esi
mov eax, 0x600
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004b61c2
mov esp, ebp
pop ebp
ret 0x10
pop edi
cmp esi, 0xffffff96
mov eax, 0x5000000
mov ecx, 0x1000
pop esi
cmove eax, ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004b61c2
mov esp, ebp
pop ebp
ret 0x10
cmp eax, 0xffffffff
je 0x48d99a
push dword [edi]
call fcn.00490350
add esp, 4
mov esi, dword [edi]
mov ecx, dword [ebp + 8]
mov dword [edi + 4], 0xffffffff
cmp ecx, dword [esi + 4]
jl 0x48d9c3
pop edi
pop esi
mov eax, 0x10000
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004b61c2
mov esp, ebp
pop ebp
ret 0x10
cmp dword [esi + 0x10], ecx
jle 0x48d9d9
push esi
call fcn.004903d0
mov esi, dword [edi]
add esp, 4
mov ecx, dword [ebp + 8]
cmp dword [esi + 0x10], ecx
jge 0x48da3a
nop dword [eax + eax]
mov eax, esi
test esi, esi
je 0x48da33
cmp dword [esi + 0x18], 0
je 0x48da33
mov edx, dword [esi + 0x10]
inc edx
cmp edx, dword [esi + 4]
je 0x48da33
mov ecx, dword [esi + 0x50]
mov eax, dword [esi + 0x48]
add ecx, 0x2e
add ecx, dword [esi + 0x4c]
push 0
push 0
push 0
push 0
add eax, ecx
mov dword [esi + 0x10], edx
add dword [esi + 0x14], eax
lea eax, [esi + 0x78]
push 0
push 0
push eax
lea eax, [esi + 0x28]
push eax
push esi
call fcn.00490c90
mov ecx, dword [ebp + 8]
add esp, 0x24
neg eax
sbb eax, eax
inc eax
mov dword [esi + 0x18], eax
mov eax, dword [edi]
mov esi, eax
cmp dword [eax + 0x10], ecx
jl 0x48d9e0
lea eax, [ebp - 0x644]
push eax
push ecx
mov ecx, edi
call fcn.0048ce80
test byte [ebp - 0x438], 0x10
je 0x48dab7
cmp dword [ebp + 0x14], 1
je 0x48daa2
movzx eax, word [ebx]
cmp eax, 0x2f
je 0x48da96
cmp eax, 0x5c
je 0x48da96
test ax, ax
je 0x48da71
cmp word [ebx + 2], 0x3a
je 0x48da96
add edi, 0x244
push ebx
push edi
call fcn.0048cd30
add esp, 8
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004b61c2
mov esp, ebp
pop ebp
ret 0x10
xor edi, edi
push ebx
push edi
call fcn.0048cd30
add esp, 8
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004b61c2
mov esp, ebp
pop ebp
ret 0x10
cmp dword [ebp + 0x14], 1
je 0x48dbd4
movzx eax, word [ebx]
mov esi, ebx
mov ecx, ebx
test ax, ax
je 0x48daed
mov edx, eax
nop
cmp dx, 0x2f
je 0x48dadc
cmp dx, 0x5c
jne 0x48dadf
lea esi, [ecx + 2]
movzx eax, word [ecx + 2]
add ecx, 2
mov edx, eax
test ax, ax
jne 0x48dad0
lea edx, [ebp - 0x20c]
mov ecx, ebx
sub edx, ebx
nop word [eax + eax]
movzx eax, word [ecx]
lea ecx, [ecx + 2]
mov word [ecx + edx - 2], ax
test ax, ax
jne 0x48db00
cmp esi, ebx
jne 0x48db1f
xor eax, eax
mov word [ebp - 0x20c], ax
jmp 0x48db5d
mov eax, esi
sub eax, ebx
and eax, 0xfffffffe
cmp eax, 0x208
jae 0x48dcd0
xor ecx, ecx
mov word [ebp + eax - 0x20c], cx
mov ax, word [ebp - 0x20c]
cmp ax, 0x2f
je 0x48db83
cmp ax, 0x5c
je 0x48db83
test ax, ax
je 0x48db5d
cmp word [ebp - 0x20a], 0x3a
je 0x48db83
push esi
lea eax, [ebp - 0x20c]
push eax
lea ebx, [edi + 0x244]
push ebx
lea eax, [ebp - 0x414]
push str._s_s_s
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x14
jmp 0x48dba2
push esi
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0x414]
push 0x4da5ac
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x10
xor ebx, ebx
lea eax, [ebp - 0x20c]
push eax
push ebx
call fcn.0048cd30
add esp, 8
lea eax, [ebp - 0x414]
push 0
push dword [ebp - 0x438]
push 2
push 0
push 0
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x48dbf1
pop edi
pop esi
mov eax, 0x200
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004b61c2
mov esp, ebp
pop ebp
ret 0x10
push dword [edi + 0x23c]
push dword [edi]
call fcn.00490490
add esp, 8
cmp dword [edi + 0x240], 0
jne 0x48dc20
push 0x4000
call sub.mfc140u.dll_operator_1
add esp, 4
mov dword [edi + 0x240], eax
nop dword [eax]
lea eax, [ebp - 0x645]
push eax
push 0x4000
push dword [edi + 0x240]
push dword [edi]
call fcn.004907d0
mov esi, eax
add esp, 0x10
cmp esi, 0xffffff96
je 0x48dc9f
test esi, esi
js 0x48dc71
jle 0x48dc64
push 0
lea eax, [ebp - 0x64c]
push eax
push esi
push dword [edi + 0x240]
push ebx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x48dc78
cmp byte [ebp - 0x645], 0
jne 0x48dc7f
test esi, esi
jne 0x48dc20
mov esi, 0x5000000
jmp 0x48dca4
mov esi, 0x400
jmp 0x48dca4
lea eax, [ebp - 0x424]
push eax
lea eax, [ebp - 0x434]
push eax
lea eax, [ebp - 0x42c]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_SetFileTime]
xor esi, esi
jmp 0x48dca4
mov esi, 0x1000
cmp dword [ebp + 0x14], 1
je 0x48dcb1
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push dword [edi]
call fcn.00490350
mov ecx, dword [ebp - 4]
add esp, 4
mov eax, esi
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.004b61c2
mov esp, ebp
pop ebp
ret 0x10
call fcn.004b6924
int3