Function at 0x487e18
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x42c0]
mov eax, 0x4340
call fcn.00491ad0
mov eax, dword [0x53fbb0]
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 - 0x80], ebx
je 0x487e72
cmp dword [ebp + 0x42d4], 2
je 0x487ef7
cmp dword [ebp + 0x42d4], 1
je 0x487ef7
mov eax, 0x10000
jmp 0x48812f
mov eax, dword [edi + 4]
mov esi, dword [ebp + 0x42c8]
cmp esi, eax
je 0x487ebb
cmp eax, 0xffffffff
je 0x487e8c
push dword [edi]
call fcn.004862fb
pop ecx
mov eax, dword [edi]
or dword [edi + 4], 0xffffffff
cmp esi, dword [eax + 4]
jge 0x487e68
cmp esi, dword [eax + 0x10]
jge 0x487eaa
push eax
call fcn.00485fd6
jmp 0x487ea9
call fcn.00486014
pop ecx
mov eax, dword [edi]
cmp dword [eax + 0x10], esi
push eax
jl 0x487ea4
call fcn.00487b2a
pop ecx
mov dword [edi + 4], esi
push dword [ebp + 0x42d0]
push ebx
push dword [edi]
call fcn.00487c1b
mov esi, eax
add esp, 0xc
test esi, esi
jle 0x487edc
mov eax, 0x600
jmp 0x48812f
push dword [edi]
call fcn.004862fb
or dword [edi + 4], 0xffffffff
mov eax, esi
neg eax
sbb eax, eax
and eax, 0x5000000
jmp 0x48812e
cmp dword [edi + 4], 0xffffffff
je 0x487f05
push dword [edi]
call fcn.004862fb
pop ecx
mov eax, dword [edi]
mov esi, dword [ebp + 0x42c8]
or dword [edi + 4], 0xffffffff
cmp esi, dword [eax + 4]
jge 0x487e68
cmp esi, dword [eax + 0x10]
jge 0x487f2f
push eax
call fcn.00485fd6
jmp 0x487f2e
push dword [edi]
call fcn.00486014
pop ecx
mov eax, dword [edi]
cmp dword [eax + 0x10], esi
jl 0x487f27
lea eax, [ebp - 0x78]
push eax
push esi
mov ecx, edi
call fcn.004863c2
test byte [ebp + 0x90], 0x10
je 0x487f88
cmp dword [ebp + 0x42d4], 1
jne 0x487f5b
xor eax, eax
jmp 0x48812f
lea eax, [ebp + 0x40b4]
push eax
lea eax, [ebp - 0x74]
push eax
mov esi, 0x103
call fcn.004857ad
lea eax, [ebp + 0x40b4]
push eax
add edi, 0x138
push edi
call fcn.004867b8
add esp, 0x10
jmp 0x487f54
cmp dword [ebp + 0x42d4], 1
je 0x488074
movzx eax, word [ebx]
mov esi, ebx
mov ecx, ebx
test ax, ax
je 0x488059
movzx eax, ax
cmp ax, 0x2f
je 0x487fb4
cmp ax, 0x5c
jne 0x487fb7
lea esi, [ecx + 2]
inc ecx
inc ecx
movzx eax, word [ecx]
test ax, ax
jne 0x487fa8
cmp esi, ebx
je 0x488059
lea eax, [ebp + 0x40b4]
push ebx
push eax
call fcn.00490d3f
sub esi, ebx
sar esi, 1
xor eax, eax
pop ecx
mov word [ebp + esi*2 + 0x40b2], ax
cmp word [ebp + 0x40b4], 0x2f
pop ecx
je 0x488008
cmp word [ebp + 0x40b4], 0x5c
je 0x488008
cmp word [ebp + 0x40b6], 0x3a
je 0x488008
xor bl, bl
jmp 0x48800a
mov bl, 1
lea eax, [ebp + 0x40b4]
push 0x507d24
push eax
call fcn.00491ef3
mov esi, eax
lea eax, [ebp + 0x40b4]
push 0x507d1c
push eax
call fcn.00491ef3
add esp, 0x10
test eax, eax
setne al
test esi, esi
setne cl
or al, cl
or al, bl
jne 0x488056
lea eax, [ebp + 0x40b4]
push eax
lea eax, [edi + 0x138]
push eax
call fcn.004867b8
pop ecx
pop ecx
mov ebx, dword [ebp - 0x80]
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 ebx, eax
cmp ebx, 0xffffffff
jne 0x488083
mov eax, 0x200
jmp 0x48812f
push dword [edi]
call fcn.00487b2a
mov esi, 0x4000
push esi
lea eax, [ebp + 0xb4]
push eax
push dword [edi]
mov byte [ebp - 0x79], 0
call fcn.00487c1b
add esp, 0x10
jmp 0x4880d4
je 0x4880dc
push 0
lea ecx, [ebp - 0x80]
push ecx
push eax
lea eax, [ebp + 0xb4]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x4880d8
push esi
lea eax, [ebp + 0xb4]
push eax
push dword [edi]
call fcn.00487c1b
add esp, 0xc
test eax, eax
jge 0x4880a7
mov byte [ebp - 0x79], 1
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, 1
jne 0x48810a
cmp byte [ebp - 0x79], 0
jne 0x48810a
lea eax, [ebp + 0xa4]
push eax
lea eax, [ebp + 0x94]
push eax
lea eax, [ebp + 0x9c]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_SetFileTime]
cmp dword [ebp + 0x42d4], 1
je 0x48811a
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push dword [edi]
call fcn.004862fb
movzx eax, byte [ebp - 0x79]
neg eax
sbb eax, eax
and eax, 0x400
pop ecx
mov ecx, dword [ebp + 0x42bc]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0049115e
add ebp, 0x42c0
leave
ret 0x10