Function at 0x49be50
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x8c0
mov eax, dword [0x4c0390]
xor eax, esp
mov dword [esp + 0x8bc], eax
mov eax, dword [0x4c93b8]
push ebx
xor ebx, ebx
push ebp
push esi
push edi
mov dword [esp + 0x1c], ebx
mov dword [case.0x49aaaa.2], ebx
mov dword [0x4c9820], ebx
mov dword [0x4c93a4], ebx
cmp eax, ebx
je 0x49c5e7
cmp byte [eax], bl
je 0x49c5e7
mov ecx, dword [0x4c93b4]
push ebx
push 0x4b1948
push ecx
push eax
call fcn.00430cf0
mov edi, eax
cmp edi, ebx
je 0x49c5e7
mov ecx, dword [0x4c93b8]
lea edx, [esp + 0x10]
push edx
lea eax, [esp + 0x20]
push eax
push ecx
call fcn.00476b90
mov dword [esp + 0x18], 0x4c9820
mov dword [0x4c93a8], ebx
push edi
mov dword [esp + 0x18], ebx
call fcn.004a22e5
add esp, 4
cmp eax, 0xffffffff
je 0x49bf00
cmp eax, 0x50
je 0x49befc
push edi
inc ebx
call fcn.004a22e5
add esp, 4
cmp eax, 0xffffffff
jne 0x49bee8
mov dword [esp + 0x14], ebx
push edi
push 1
lea edx, [esp + 0x29]
push 3
push edx
mov byte [esp + 0x30], al
call fcn.004a05f9
mov cl, byte [esp + 0x33]
mov dl, byte [esp + 0x32]
add esp, 0x10
cmp eax, 1
jne 0x49bf77
movzx eax, cl
shl eax, 8
movzx esi, dl
or eax, esi
movzx esi, byte [esp + 0x21]
shl eax, 8
or eax, esi
movzx esi, byte [esp + 0x20]
shl eax, 8
or eax, esi
mov dword [esp + 0x10], eax
cmp eax, 0x4034b50
je 0x49bf73
cmp eax, 0x6054b50
je 0x49bf73
push 1
push 0xfffffffffffffffd
push edi
call fcn.004a08a5
add esp, 0xc
test eax, eax
jne 0x49c31c
mov ebx, dword [esp + 0x14]
inc ebx
jmp 0x49bed6
mov ebx, dword [esp + 0x14]
movzx eax, cl
shl eax, 8
movzx ecx, dl
movzx edx, byte [esp + 0x21]
or eax, ecx
movzx ecx, byte [esp + 0x20]
shl eax, 8
or eax, edx
shl eax, 8
or eax, ecx
mov dword [case.0x49aaaa.2], ebx
cmp eax, 0x4034b50
jne 0x49c45e
push 0x5c
call fcn.0049eb7f
mov esi, eax
add esp, 4
test esi, esi
je 0x49c5a1
push edi
push 1
lea edx, [esp + 0x28]
push 0x1a
push edx
call fcn.004a05f9
add esp, 0x10
cmp eax, 1
jne 0x49c5a8
movzx eax, byte [esp + 0x21]
movzx ecx, byte [esp + 0x20]
shl ax, 8
or ax, cx
mov word [esi + 2], ax
mov edx, 0x14
mov word [esi], dx
movzx ax, byte [esp + 0x23]
movzx ecx, byte [esp + 0x22]
shl ax, 8
or ax, cx
mov word [esi + 0x2c], ax
mov word [esi + 4], ax
movzx ecx, byte [esp + 0x24]
movzx edx, ax
movzx eax, byte [esp + 0x25]
shl ax, 8
or ax, cx
mov word [esi + 6], ax
movzx eax, byte [esp + 0x28]
movzx ecx, byte [esp + 0x27]
mov dword [esp + 0x14], edx
movzx edx, byte [esp + 0x29]
shl edx, 8
or edx, eax
movzx eax, byte [esp + 0x26]
shl edx, 8
or edx, ecx
shl edx, 8
or edx, eax
mov dword [esi + 8], edx
movzx ecx, byte [esp + 0x2d]
movzx edx, byte [esp + 0x2c]
movzx eax, byte [esp + 0x2b]
shl ecx, 8
or ecx, edx
movzx edx, byte [esp + 0x2a]
shl ecx, 8
or ecx, eax
shl ecx, 8
or ecx, edx
mov dword [esi + 0xc], ecx
movzx eax, byte [esp + 0x31]
movzx ecx, byte [esp + 0x30]
movzx edx, byte [esp + 0x2f]
shl eax, 8
or eax, ecx
movzx ecx, byte [esp + 0x2e]
shl eax, 8
or eax, edx
shl eax, 8
or eax, ecx
mov dword [esi + 0x10], eax
movzx edx, byte [esp + 0x35]
movzx eax, byte [esp + 0x34]
movzx ecx, byte [esp + 0x33]
shl edx, 8
or edx, eax
movzx eax, byte [esp + 0x32]
shl edx, 8
or edx, ecx
shl edx, 8
or edx, eax
mov dword [esi + 0x14], edx
movzx ebp, byte [esp + 0x37]
movzx ecx, byte [esp + 0x36]
shl ebp, 8
or ebp, ecx
mov dword [esi + 0x18], ebp
movzx eax, byte [esp + 0x39]
movzx edx, byte [esp + 0x38]
shl eax, 8
or eax, edx
mov dword [esi + 0x1c], eax
mov dword [esi + 0x20], eax
xor ecx, ecx
xor eax, eax
xor edx, edx
mov dword [esi + 0x24], ecx
mov word [esi + 0x28], ax
mov word [esi + 0x2a], dx
mov eax, dword [esp + 0x1c]
mov dword [esi + 0x30], eax
mov dword [esi + 0x50], ecx
mov dword [esi + 0x54], ecx
cmp dword [0x4c9814], 1
jle 0x49c115
mov dword [esp + 0x10], ecx
jmp 0x49c11c
mov edx, dword [esi + 0x10]
mov dword [esp + 0x10], edx
mov eax, dword [esp + 0x18]
mov dword [esi + 0x44], ecx
mov dword [esi + 0x40], ecx
mov dword [esi + 0x3c], ecx
mov dword [esi + 0x48], ecx
mov dword [esi + 0x38], ecx
mov dword [esi + 0x4c], ecx
mov dword [eax], esi
lea eax, [esi + 0x58]
mov dword [eax], ecx
mov dword [esp + 0x18], eax
cmp ebp, ecx
je 0x49c5c6
cmp ebp, 0x400
jae 0x49c5c6
lea ecx, [ebp + 1]
push ecx
call fcn.0049eb7f
add esp, 4
mov dword [esi + 0x48], eax
test eax, eax
je 0x49c5a1
mov eax, dword [esi + 0x1c]
test eax, eax
je 0x49c183
push eax
call fcn.0049eb7f
add esp, 4
mov dword [esi + 0x3c], eax
test eax, eax
je 0x49c5a1
mov edx, dword [esi + 0x48]
push edi
push 1
push ebp
push edx
call fcn.004a05f9
add esp, 0x10
cmp eax, 1
jne 0x49c31c
mov eax, dword [esi + 0x1c]
test eax, eax
je 0x49c1bc
push edi
push 1
push eax
mov eax, dword [esi + 0x3c]
push eax
call fcn.004a05f9
add esp, 0x10
cmp eax, 1
jne 0x49c31c
mov eax, dword [esp + 0x10]
test eax, eax
je 0x49c1d8
push 1
push eax
push edi
call fcn.004a08a5
add esp, 0xc
test eax, eax
jne 0x49c31c
mov ecx, dword [esi + 0x48]
mov byte [ecx + ebp], 0
mov edx, dword [esi + 0x48]
push 1
push edx
call fcn.0044f2c0
mov eax, dword [esi + 0x48]
push eax
call fcn.004acecd
add esp, 4
mov dword [esi + 0x4c], eax
test eax, eax
je 0x49c5a1
mov ecx, dword [esi + 0x3c]
mov dword [esi + 0x40], ecx
mov dword [esi + 0x38], eax
mov ecx, eax
lea edx, [esp + 0x4c]
mov al, byte [ecx]
mov byte [edx], al
inc ecx
inc edx
test al, al
jne 0x49c210
mov edx, 0x800
test word [esi + 4], dx
jne 0x49c243
movzx eax, word [esi]
push eax
shr eax, 8
push eax
call fcn.0049bba0
test al, al
je 0x49c243
lea eax, [esp + 0x4c]
push eax
mov ecx, eax
push ecx
call fcn.00465c00
lea edx, [esp + 0x4c]
push edx
push 0x268
call fcn.0045c9e0
push eax
lea eax, [esp + 0x454]
push eax
call fcn.0049eab5
add esp, 0xc
lea ecx, [esp + 0x44c]
push ecx
call fcn.00480470
call fcn.004464e0
cmp dword [0x4dc178], 0
jne 0x49c5b6
mov edx, dword [esi + 0x1c]
mov dword [esi + 0x34], ebx
mov eax, dword [esp + 0x10]
add edx, ebp
mov ecx, 1
add dword [0x4c93a8], ecx
add edx, eax
test byte [esp + 0x14], 8
lea ebx, [ebx + edx + 0x1e]
je 0x49c4dd
test eax, eax
jne 0x49c36d
push edi
call fcn.004a22e5
add esp, 4
cmp eax, 0xffffffff
je 0x49c2c5
cmp eax, 0x50
jne 0x49c2b2
push edi
push 1
mov byte [esp + 0x28], al
lea eax, [esp + 0x29]
push 0xf
push eax
call fcn.004a05f9
add esp, 0x10
cmp eax, 1
jne 0x49c334
movzx ecx, byte [esp + 0x23]
movzx edx, byte [esp + 0x22]
movzx eax, byte [esp + 0x21]
shl ecx, 8
or ecx, edx
movzx edx, byte [esp + 0x20]
shl ecx, 8
or ecx, eax
shl ecx, 8
or ecx, edx
cmp ecx, 0x8074b50
je 0x49c334
push 1
push 0xfffffffffffffff1
push edi
call fcn.004a08a5
add esp, 0xc
test eax, eax
je 0x49c2b2
push edi
call fcn.004a1bc4
add esp, 4
neg eax
sbb eax, eax
and eax, 9
add eax, 2
jmp 0x49c5e9
movzx eax, byte [esp + 0x2b]
movzx ecx, byte [esp + 0x2a]
movzx edx, byte [esp + 0x29]
shl eax, 8
or eax, ecx
movzx ecx, byte [esp + 0x28]
shl eax, 8
or eax, edx
shl eax, 8
or eax, ecx
push edi
mov dword [esp + 0x14], eax
add ebx, eax
call fcn.004a07af
lea edx, [ebx + 0x10]
add esp, 4
cmp eax, edx
jmp 0x49c3bd
push 0
push ebx
push edi
call fcn.004a08a5
add esp, 0xc
test eax, eax
jne 0x49c31c
push edi
push 1
lea eax, [esp + 0x28]
push 0x10
push eax
call fcn.004a05f9
add esp, 0x10
cmp eax, 1
jne 0x49c31c
movzx ecx, byte [esp + 0x23]
movzx edx, byte [esp + 0x22]
movzx eax, byte [esp + 0x21]
shl ecx, 8
or ecx, edx
movzx edx, byte [esp + 0x20]
shl ecx, 8
or ecx, eax
shl ecx, 8
or ecx, edx
cmp ecx, 0x8074b50
jne 0x49c5c6
movzx eax, byte [esp + 0x27]
movzx ecx, byte [esp + 0x26]
movzx edx, byte [esp + 0x25]
shl eax, 8
or eax, ecx
movzx ecx, byte [esp + 0x24]
shl eax, 8
or eax, edx
shl eax, 8
or eax, ecx
mov dword [esi + 0xc], eax
mov edx, dword [esp + 0x10]
mov dword [esi + 0x10], edx
movzx eax, byte [esp + 0x2f]
movzx ecx, byte [esp + 0x2e]
movzx edx, byte [esp + 0x2d]
shl eax, 8
or eax, ecx
movzx ecx, byte [esp + 0x2c]
shl eax, 8
or eax, edx
shl eax, 8
or eax, ecx
mov dword [esi + 0x14], eax
add ebx, 0x10
push edi
push 1
lea edx, [esp + 0x28]
push 4
push edx
call fcn.004a05f9
add esp, 0x10
cmp eax, 1
jne 0x49c45e
movzx eax, byte [esp + 0x23]
movzx ecx, byte [esp + 0x22]
movzx edx, byte [esp + 0x21]
shl eax, 8
or eax, ecx
movzx ecx, byte [esp + 0x20]
shl eax, 8
or eax, edx
shl eax, 8
or eax, ecx
cmp eax, 0x4034b50
je 0x49bfa7
push edi
mov dword [esp + 0x14], ebx
mov dword [0x4c93ac], ebx
mov dword [0x4c93a4], 0
call fcn.004a0026
mov eax, dword [0x4c93a8]
add esp, 4
test eax, eax
je 0x49c5cd
lea edx, [eax*4]
push edx
call fcn.0049eb7f
add esp, 4
mov dword [0x4c93a0], eax
test eax, eax
je 0x49c5a1
mov ecx, dword [0x4c9820]
test ecx, ecx
je 0x49c4c1
nop
mov dword [eax], ecx
mov ecx, dword [ecx + 0x58]
add eax, 4
test ecx, ecx
jne 0x49c4b0
mov eax, dword [0x4c93a0]
mov ecx, dword [0x4c93a8]
push 0x49afd0
push 4
push ecx
push eax
call fcn.004a1930
add esp, 0x10
jmp 0x49c5e7
cmp dword [0x4c9814], ecx
jle 0x49c419
lea esp, [esp]
push edi
call fcn.004a22e5
add esp, 4
cmp eax, 0xffffffff
je 0x49c514
mov edi, edi
cmp eax, 0x50
je 0x49c514
push edi
inc ebx
call fcn.004a22e5
add esp, 4
cmp eax, 0xffffffff
jne 0x49c500
push edi
push 1
lea edx, [esp + 0x29]
push 3
push edx
mov byte [esp + 0x30], al
call fcn.004a05f9
add esp, 0x10
cmp eax, 1
jne 0x49c57f
movzx eax, byte [esp + 0x23]
movzx ecx, byte [esp + 0x22]
movzx edx, byte [esp + 0x21]
shl eax, 8
or eax, ecx
movzx ecx, byte [esp + 0x20]
shl eax, 8
or eax, edx
shl eax, 8
or eax, ecx
mov dword [esp + 0x10], eax
cmp eax, 0x4034b50
je 0x49c57f
cmp eax, 0x2014b50
je 0x49c57f
push 1
push 0xfffffffffffffffd
push edi
call fcn.004a08a5
add esp, 0xc
test eax, eax
jne 0x49c31c
inc ebx
jmp 0x49c4f0
mov eax, ebx
sub eax, dword [esi + 0x34]
sub eax, dword [esi + 0x1c]
sub eax, ebp
sub eax, 0x1e
mov dword [esp + 0x10], eax
cmp eax, dword [esi + 0x10]
je 0x49c430
mov dword [esi + 0x10], eax
jmp 0x49c430
mov eax, 4
jmp 0x49c5e9
push esi
call fcn.0049e7fd
add esp, 4
jmp 0x49c45e
push edi
call fcn.004a0026
add esp, 4
mov eax, 9
jmp 0x49c5e9
mov eax, 3
jmp 0x49c5e9
push 0x274
call fcn.0045c9e0
mov edx, dword [0x4c93b8]
push eax
push edx
call fcn.00445f90
add esp, 8
xor eax, eax
mov ecx, dword [esp + 0x8cc]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0049eaa6
add esp, 0x8c0
ret