Function at 0x63210abc
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov ecx, dword [ebp + 8]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
xor edi, edi
cmp dword [ebp + 0x10], edi
mov dword [ebp - 8], ecx
mov dword [ebp - 4], ebx
je 0x63210af9
cmp dword [ebp + 0x14], edi
je 0x63210af9
cmp ecx, edi
jne 0x63210b00
call fcn.63212d37
push edi
push edi
push edi
push edi
mov dword [eax], 0x16
push edi
call fcn.63215cce
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
mov esi, dword [ebp + 0x18]
cmp esi, edi
je 0x63210b14
or eax, 0xffffffff
xor edx, edx
div dword [ebp + 0x10]
cmp dword [ebp + 0x14], eax
jbe 0x63210b35
cmp ebx, 0xffffffff
je 0x63210b24
push ebx
push edi
push ecx
call fcn.6320feb0
add esp, 0xc
cmp esi, edi
je 0x63210ae1
or eax, 0xffffffff
xor edx, edx
div dword [ebp + 0x10]
cmp dword [ebp + 0x14], eax
ja 0x63210ae1
mov edi, dword [ebp + 0x10]
imul edi, dword [ebp + 0x14]
test word [esi + 0xc], 0x10c
mov dword [ebp - 0x10], edi
mov ebx, edi
je 0x63210b51
mov eax, dword [esi + 0x18]
mov dword [ebp - 0xc], eax
jmp 0x63210b58
mov dword [ebp - 0xc], 0x1000
test edi, edi
je 0x63210c49
test word [esi + 0xc], 0x10c
je 0x63210bac
mov eax, dword [esi + 4]
test eax, eax
je 0x63210bac
jl 0x63210caa
cmp ebx, eax
mov edi, ebx
jb 0x63210b7d
mov edi, eax
cmp edi, dword [ebp - 4]
ja 0x63210c51
push edi
push dword [esi]
push dword [ebp - 4]
push dword [ebp - 8]
call fcn.6321056b
sub dword [esi + 4], edi
add dword [esi], edi
add dword [ebp - 8], edi
sub ebx, edi
add esp, 0x10
sub dword [ebp - 4], edi
mov edi, dword [ebp - 0x10]
jmp 0x63210c41
cmp ebx, dword [ebp - 0xc]
jb 0x63210c19
cmp dword [ebp - 0xc], 0
je 0x63210bd6
mov ecx, 0x7fffffff
xor edx, edx
cmp ebx, ecx
jbe 0x63210bcb
mov eax, ecx
div dword [ebp - 0xc]
mov eax, ecx
jmp 0x63210bd2
mov eax, ebx
div dword [ebp - 0xc]
mov eax, ebx
sub eax, edx
jmp 0x63210be1
mov eax, 0x7fffffff
cmp ebx, eax
ja 0x63210be1
mov eax, ebx
cmp eax, dword [ebp - 4]
ja 0x63210c7d
push eax
push dword [ebp - 8]
push esi
call fcn.6321846d
pop ecx
push eax
call fcn.63218f56
add esp, 0xc
test eax, eax
je 0x63210cbc
cmp eax, 0xffffffff
je 0x63210caa
add dword [ebp - 8], eax
sub ebx, eax
sub dword [ebp - 4], eax
jmp 0x63210c41
push esi
call fcn.63218875
cmp eax, 0xffffffff
pop ecx
je 0x63210cae
cmp dword [ebp - 4], 0
je 0x63210c7d
mov ecx, dword [ebp - 8]
inc dword [ebp - 8]
mov byte [ecx], al
mov eax, dword [esi + 0x18]
dec ebx
dec dword [ebp - 4]
mov dword [ebp - 0xc], eax
test ebx, ebx
jne 0x63210b60
mov eax, dword [ebp + 0x14]
jmp 0x63210afb
xor esi, esi
cmp dword [ebp + 0xc], 0xffffffff
je 0x63210c68
push dword [ebp + 0xc]
push esi
push dword [ebp + 8]
call fcn.6320feb0
add esp, 0xc
call fcn.63212d37
push esi
push esi
push esi
push esi
mov dword [eax], 0x22
push esi
jmp 0x63210af1
cmp dword [ebp + 0xc], 0xffffffff
je 0x63210c93
push dword [ebp + 0xc]
push 0
push dword [ebp + 8]
call fcn.6320feb0
add esp, 0xc
call fcn.63212d37
mov dword [eax], 0x22
xor eax, eax
push eax
push eax
push eax
push eax
push eax
jmp 0x63210af1
or dword [esi + 0xc], 0x20
mov eax, edi
sub eax, ebx
xor edx, edx
div dword [ebp + 0x10]
jmp 0x63210afb
or dword [esi + 0xc], 0x10
jmp 0x63210cae