Function at 0x498b73
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x42c0]
mov eax, 0x4340
call fcn.00420560
mov eax, dword [0x50cb30]
xor eax, ebp
mov dword [ebp + 0x42bc], eax
cmp dword [ebp + 0x42d4], 3
push ebx
mov ebx, dword [ebp + 0x42cc]
push esi
push edi
mov edi, ecx
mov dword [ebp - 0x7c], ebx
je 0x498bcd
cmp dword [ebp + 0x42d4], 2
je 0x498c52
cmp dword [ebp + 0x42d4], 1
je 0x498c52
mov eax, 0x10000
jmp 0x498e90
mov eax, dword [edi + 4]
mov esi, dword [ebp + 0x42c8]
cmp esi, eax
je 0x498c16
cmp eax, 0xffffffff
je 0x498be7
push dword [edi]
call fcn.00497058
pop ecx
mov eax, dword [edi]
or dword [edi + 4], 0xffffffff
cmp esi, dword [eax + 4]
jge 0x498bc3
cmp esi, dword [eax + 0x10]
jge 0x498c05
push eax
call fcn.00496d33
jmp 0x498c04
call fcn.00496d71
pop ecx
mov eax, dword [edi]
cmp dword [eax + 0x10], esi
push eax
jl 0x498bff
call fcn.00498885
pop ecx
mov dword [edi + 4], esi
push dword [ebp + 0x42d0]
push ebx
push dword [edi]
call fcn.00498976
mov esi, eax
add esp, 0xc
test esi, esi
jle 0x498c37
mov eax, 0x600
jmp 0x498e90
push dword [edi]
call fcn.00497058
or dword [edi + 4], 0xffffffff
mov eax, esi
neg eax
sbb eax, eax
and eax, 0x5000000
jmp 0x498e8f
cmp dword [edi + 4], 0xffffffff
je 0x498c60
push dword [edi]
call fcn.00497058
pop ecx
mov eax, dword [edi]
mov esi, dword [ebp + 0x42c8]
or dword [edi + 4], 0xffffffff
cmp esi, dword [eax + 4]
jge 0x498bc3
cmp esi, dword [eax + 0x10]
jge 0x498c8a
push eax
call fcn.00496d33
jmp 0x498c89
push dword [edi]
call fcn.00496d71
pop ecx
mov eax, dword [edi]
cmp dword [eax + 0x10], esi
jl 0x498c82
lea eax, [ebp - 0x78]
push eax
push esi
mov ecx, edi
call fcn.0049711e
test byte [ebp + 0x90], 0x10
je 0x498ce3
cmp dword [ebp + 0x42d4], 1
jne 0x498cb6
xor eax, eax
jmp 0x498e90
lea eax, [ebp + 0x40b4]
push eax
lea eax, [ebp - 0x74]
push eax
mov esi, 0x103
call fcn.00496510
lea eax, [ebp + 0x40b4]
push eax
add edi, 0x138
push edi
call fcn.00497514
add esp, 0x10
jmp 0x498caf
cmp dword [ebp + 0x42d4], 1
jne 0x498cf4
mov dword [ebp - 0x7c], ebx
jmp 0x498dd3
movzx eax, word [ebx]
test ax, ax
mov esi, ebx
mov ecx, ebx
je 0x498db7
movzx eax, ax
cmp ax, 0x2f
je 0x498d13
cmp ax, 0x5c
jne 0x498d16
lea esi, [ecx + 2]
inc ecx
inc ecx
movzx eax, word [ecx]
test ax, ax
jne 0x498d07
cmp esi, ebx
je 0x498db7
lea eax, [ebp + 0x40b4]
push ebx
push eax
call fcn.0042052e
sub esi, ebx
sar esi, 1
and word [ebp + esi*2 + 0x40b2], 0
cmp word [ebp + 0x40b4], 0x2f
pop ecx
pop ecx
je 0x498d66
cmp word [ebp + 0x40b4], 0x5c
je 0x498d66
cmp word [ebp + 0x40b6], 0x3a
je 0x498d66
xor bl, bl
jmp 0x498d68
mov bl, 1
lea eax, [ebp + 0x40b4]
push 0x4dacdc
push eax
call fcn.00421286
mov esi, eax
lea eax, [ebp + 0x40b4]
push 0x4dacd4
push eax
call fcn.00421286
add esp, 0x10
test eax, eax
setne al
test esi, esi
setne cl
or al, cl
or al, bl
jne 0x498db4
lea eax, [ebp + 0x40b4]
push eax
lea eax, [edi + 0x138]
push eax
call fcn.00497514
pop ecx
pop ecx
mov ebx, dword [ebp - 0x7c]
xor eax, eax
push eax
push dword [ebp + 0x90]
push 2
push eax
push eax
push 0x40000000
push ebx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x7c], eax
cmp dword [ebp - 0x7c], 0xffffffff
jne 0x498de3
mov eax, 0x200
jmp 0x498e90
push dword [edi]
call fcn.00498885
mov esi, 0x4000
push esi
lea eax, [ebp + 0xb4]
push eax
push dword [edi]
xor bl, bl
call fcn.00498976
add esp, 0x10
jmp 0x498e34
je 0x498e3a
push 0
lea ecx, [ebp - 0x80]
push ecx
push eax
lea eax, [ebp + 0xb4]
push eax
push dword [ebp - 0x7c]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x498e38
push esi
lea eax, [ebp + 0xb4]
push eax
push dword [edi]
call fcn.00498976
add esp, 0xc
test eax, eax
jge 0x498e05
mov bl, 1
push dword [ebp - 0x7c]
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, 1
jne 0x498e6a
test bl, bl
jne 0x498e6a
lea eax, [ebp + 0xa4]
push eax
lea eax, [ebp + 0x94]
push eax
lea eax, [ebp + 0x9c]
push eax
push dword [ebp - 0x7c]
call dword [sym.imp.KERNEL32.dll_SetFileTime]
cmp dword [ebp + 0x42d4], 1
je 0x498e7c
push dword [ebp - 0x7c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push dword [edi]
call fcn.00497058
neg bl
sbb ebx, ebx
and ebx, 0x400
mov eax, ebx
pop ecx
mov ecx, dword [ebp + 0x42bc]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00420385
add ebp, 0x42c0
leave
ret 0x10