Function at 0x4d4490
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
mov ebx, dword [ebp + 0xc]
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 4], 0x5a
test ebx, ebx
jne 0x4d44ba
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
push esi
push edi
mov edi, dword [ebp + 0x10]
test edi, edi
je 0x4d482c
mov esi, dword [ebp + 0x14]
test esi, esi
je 0x4d482c
push 8
push str.sha256__
push ebx
call fcn.0053aae0
add esp, 0xc
test eax, eax
jne 0x4d4682
mov eax, dword [0x6b9508]
cmp dword [eax + 0x5c], 0
je 0x4d482c
push 0x20
call dword [0x6b94f0]
add esp, 4
mov dword [ebp - 8], eax
test eax, eax
je 0x4d459b
push 0x20
push eax
mov eax, dword [0x6b9508]
push esi
push edi
mov eax, dword [eax + 0x5c]
call eax
add esp, 0x10
test eax, eax
jne 0x4d4831
mov esi, dword [ebp - 8]
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp + 0xc]
push eax
push 0x20
push esi
push dword [ebp + 8]
call fcn.004f2890
push esi
mov edi, eax
call dword [0x6b94f4]
add esp, 0x18
test edi, edi
je 0x4d4558
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp + 0xc]
push str._t_public_key_hash:_sha256___s_n
push dword [ebp + 8]
call fcn.004dabb0
mov ecx, ebx
add esp, 0xc
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d4570
sub ecx, edx
lea esi, [ecx + 1]
push esi
call dword [0x6b94f0]
mov edi, eax
add esp, 4
mov dword [ebp - 8], edi
test edi, edi
jne 0x4d45a7
push dword [ebp + 0xc]
call dword [0x6b94f4]
add esp, 4
pop edi
pop esi
mov eax, 0x1b
pop ebx
mov esp, ebp
pop ebp
ret
push esi
push ebx
push edi
call fcn.005276f0
add esp, 0xc
mov esi, edi
push str._sha256__
push esi
call fcn.005286e0
mov edi, eax
add esp, 8
test edi, edi
je 0x4d45cb
mov byte [edi], 0
add esi, 8
mov edx, esi
lea ecx, [edx + 1]
mov al, byte [edx]
inc edx
test al, al
jne 0x4d45d3
mov ebx, dword [ebp + 0xc]
sub edx, ecx
mov ecx, dword [ebp - 0x10]
cmp ecx, edx
jne 0x4d4633
mov edx, ebx
sub ecx, 4
jb 0x4d4601
nop dword [eax]
mov eax, dword [edx]
cmp eax, dword [esi]
jne 0x4d4606
add edx, 4
add esi, 4
sub ecx, 4
jae 0x4d45f0
cmp ecx, 0xfffffffc
je 0x4d4679
mov al, byte [edx]
cmp al, byte [esi]
jne 0x4d4633
cmp ecx, 0xfffffffd
je 0x4d4679
mov al, byte [edx + 1]
cmp al, byte [esi + 1]
jne 0x4d4633
cmp ecx, 0xfffffffe
je 0x4d4679
mov al, byte [edx + 2]
cmp al, byte [esi + 2]
jne 0x4d4633
cmp ecx, 0xffffffff
je 0x4d4679
mov al, byte [edx + 3]
cmp al, byte [esi + 3]
je 0x4d4679
test edi, edi
je 0x4d4655
push str.sha256__
push edi
mov byte [edi], 0x3b
call fcn.005286e0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4d45b4
mov ebx, dword [ebp + 0xc]
push ebx
call dword [0x6b94f4]
push dword [ebp - 8]
mov dword [ebp + 0xc], 0
call dword [0x6b94f4]
mov eax, dword [ebp - 4]
add esp, 8
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [ebp - 4], 0
jmp 0x4d4655
push 0x634bc8
push ebx
call fcn.004eba40
add esp, 8
mov dword [ebp + 0xc], eax
test eax, eax
je 0x4d482c
push 2
push 0
push eax
call fcn.0052f03f
add esp, 0xc
test eax, eax
jne 0x4d477a
push dword [ebp + 0xc]
call fcn.0053e010
push 0
push 0
push dword [ebp + 0xc]
mov ebx, eax
call fcn.0052f03f
add esp, 0x10
test eax, eax
jne 0x4d477a
cmp ebx, 0x100000
ja 0x4d477a
mov eax, ebx
cdq
push edx
push eax
call fcn.004dd140
mov ebx, eax
add esp, 8
cmp esi, ebx
ja 0x4d477a
lea eax, [ebx + 1]
push eax
call dword [0x6b94f0]
add esp, 4
mov dword [ebp - 8], eax
test eax, eax
je 0x4d477a
push dword [ebp + 0xc]
push 1
push ebx
push eax
call fcn.0052ec39
add esp, 0x10
cmp eax, 1
jne 0x4d477a
cmp esi, ebx
jne 0x4d47a8
mov ecx, dword [ebp - 8]
sub esi, 4
jb 0x4d4741
nop dword [eax]
mov eax, dword [edi]
cmp eax, dword [ecx]
jne 0x4d4746
add edi, 4
add ecx, 4
sub esi, 4
jae 0x4d4730
cmp esi, 0xfffffffc
je 0x4d4773
mov al, byte [edi]
cmp al, byte [ecx]
jne 0x4d477a
cmp esi, 0xfffffffd
je 0x4d4773
mov al, byte [edi + 1]
cmp al, byte [ecx + 1]
jne 0x4d477a
cmp esi, 0xfffffffe
je 0x4d4773
mov al, byte [edi + 2]
cmp al, byte [ecx + 2]
jne 0x4d477a
cmp esi, 0xffffffff
je 0x4d4773
mov al, byte [edi + 3]
cmp al, byte [ecx + 3]
jne 0x4d477a
mov dword [ebp - 4], 0
push dword [ebp - 8]
call dword [0x6b94f4]
push dword [ebp - 0xc]
call dword [0x6b94f4]
push dword [ebp + 0xc]
mov dword [ebp - 0xc], 0
call fcn.0052e0d1
mov eax, dword [ebp - 4]
add esp, 0xc
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 8]
lea ecx, [ebp - 0x10]
push ecx
lea ecx, [ebp - 0xc]
push ecx
push eax
mov byte [ebx + eax], 0
call fcn.004d54a0
add esp, 0xc
test eax, eax
jne 0x4d477a
cmp esi, dword [ebp - 0x10]
jne 0x4d477a
mov ecx, dword [ebp - 0xc]
sub esi, 4
jb 0x4d47e2
mov eax, dword [edi]
cmp eax, dword [ecx]
jne 0x4d47e7
add edi, 4
add ecx, 4
sub esi, 4
jae 0x4d47d1
cmp esi, 0xfffffffc
je 0x4d4773
mov al, byte [edi]
cmp al, byte [ecx]
jne 0x4d4820
cmp esi, 0xfffffffd
je 0x4d4773
mov al, byte [edi + 1]
cmp al, byte [ecx + 1]
jne 0x4d4820
cmp esi, 0xfffffffe
je 0x4d4773
mov al, byte [edi + 2]
cmp al, byte [ecx + 2]
jne 0x4d4820
cmp esi, 0xffffffff
je 0x4d4773
mov al, byte [edi + 3]
cmp al, byte [ecx + 3]
je 0x4d4773
mov dword [ebp - 4], 0x5a
jmp 0x4d477a
mov eax, 0x5a
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret