Function at 0x457a90
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
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 0x457aba
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
push esi
push edi
mov edi, dword [ebp + 0x10]
test edi, edi
je 0x457e10
mov esi, dword [ebp + 0x14]
test esi, esi
je 0x457e10
push 8
push str.sha256__
push ebx
call fcn.00440c60
add esp, 0xc
test eax, eax
jne 0x457c62
push 0x20
call dword [0x616a84]
add esp, 4
mov dword [ebp - 0x10], eax
test eax, eax
je 0x457b7b
push 0x20
push eax
push esi
push edi
call fcn.004690d0
mov esi, dword [ebp - 0x10]
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp + 0xc]
push eax
push 0x20
push esi
push dword [ebp + 8]
call fcn.0046d0b0
push esi
mov edi, eax
call dword [0x616a88]
add esp, 0x28
test edi, edi
je 0x457b35
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.00458df0
mov ecx, ebx
add esp, 0xc
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x457b50
sub ecx, edx
lea esi, [ecx + 1]
push esi
call dword [0x616a84]
mov edi, eax
add esp, 4
mov dword [ebp - 0x10], edi
test edi, edi
jne 0x457b87
push dword [ebp + 0xc]
call dword [0x616a88]
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.004335d0
add esp, 0xc
mov esi, edi
push str._sha256__
push esi
call fcn.00589c50
mov edi, eax
add esp, 8
test edi, edi
je 0x457bab
mov byte [edi], 0
add esi, 8
mov edx, esi
lea ecx, [edx + 1]
mov al, byte [edx]
inc edx
test al, al
jne 0x457bb3
mov ebx, dword [ebp + 0xc]
sub edx, ecx
mov ecx, dword [ebp - 0x14]
cmp ecx, edx
jne 0x457c13
mov edx, ebx
sub ecx, 4
jb 0x457be1
nop dword [eax]
mov eax, dword [edx]
cmp eax, dword [esi]
jne 0x457be6
add edx, 4
add esi, 4
sub ecx, 4
jae 0x457bd0
cmp ecx, 0xfffffffc
je 0x457c59
mov al, byte [edx]
cmp al, byte [esi]
jne 0x457c13
cmp ecx, 0xfffffffd
je 0x457c59
mov al, byte [edx + 1]
cmp al, byte [esi + 1]
jne 0x457c13
cmp ecx, 0xfffffffe
je 0x457c59
mov al, byte [edx + 2]
cmp al, byte [esi + 2]
jne 0x457c13
cmp ecx, 0xffffffff
je 0x457c59
mov al, byte [edx + 3]
cmp al, byte [esi + 3]
je 0x457c59
test edi, edi
je 0x457c35
push str.sha256__
push edi
mov byte [edi], 0x3b
call fcn.00589c50
mov esi, eax
add esp, 8
test esi, esi
jne 0x457b94
mov ebx, dword [ebp + 0xc]
push ebx
call dword [0x616a88]
push dword [ebp - 0x10]
mov dword [ebp + 0xc], 0
call dword [0x616a88]
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 0x457c35
push 0x593520
push ebx
call fcn.0043f7b4
add esp, 8
mov dword [ebp - 0x10], eax
test eax, eax
je 0x457e10
push 2
push 0
push eax
call fcn.0043ffd0
add esp, 0xc
test eax, eax
jne 0x457d5a
push dword [ebp - 0x10]
call fcn.00440542
push 0
push 0
push dword [ebp - 0x10]
mov ebx, eax
call fcn.0043ffd0
add esp, 0x10
test eax, eax
jne 0x457d5a
cmp ebx, 0x100000
ja 0x457d5a
mov eax, ebx
cdq
push edx
push eax
call fcn.0046cf60
mov ebx, eax
add esp, 8
cmp esi, ebx
ja 0x457d5a
lea eax, [ebx + 1]
push eax
call dword [0x616a84]
add esp, 4
mov dword [ebp - 8], eax
test eax, eax
je 0x457d5a
push dword [ebp - 0x10]
push 1
push ebx
push eax
call fcn.0043fc66
add esp, 0x10
cmp eax, 1
jne 0x457d5a
cmp esi, ebx
jne 0x457d88
mov ecx, dword [ebp - 8]
sub esi, 4
jb 0x457d21
nop dword [eax]
mov eax, dword [edi]
cmp eax, dword [ecx]
jne 0x457d26
add edi, 4
add ecx, 4
sub esi, 4
jae 0x457d10
cmp esi, 0xfffffffc
je 0x457d53
mov al, byte [edi]
cmp al, byte [ecx]
jne 0x457d5a
cmp esi, 0xfffffffd
je 0x457d53
mov al, byte [edi + 1]
cmp al, byte [ecx + 1]
jne 0x457d5a
cmp esi, 0xfffffffe
je 0x457d53
mov al, byte [edi + 2]
cmp al, byte [ecx + 2]
jne 0x457d5a
cmp esi, 0xffffffff
je 0x457d53
mov al, byte [edi + 3]
cmp al, byte [ecx + 3]
jne 0x457d5a
mov dword [ebp - 4], 0
push dword [ebp - 8]
call dword [0x616a88]
push dword [ebp - 0xc]
call dword [0x616a88]
push dword [ebp - 0x10]
mov dword [ebp - 0xc], 0
call fcn.0043f59b
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 - 0x18]
push ecx
lea ecx, [ebp - 0xc]
push ecx
push eax
mov byte [ebx + eax], 0
call fcn.004587b0
add esp, 0xc
test eax, eax
jne 0x457d5a
cmp esi, dword [ebp - 0x18]
jne 0x457d5a
mov ecx, dword [ebp - 0xc]
sub esi, 4
jb 0x457dc2
mov eax, dword [edi]
cmp eax, dword [ecx]
jne 0x457dc7
add edi, 4
add ecx, 4
sub esi, 4
jae 0x457db1
cmp esi, 0xfffffffc
je 0x457d53
mov al, byte [edi]
cmp al, byte [ecx]
jne 0x457e04
cmp esi, 0xfffffffd
je 0x457d53
mov al, byte [edi + 1]
cmp al, byte [ecx + 1]
jne 0x457e04
cmp esi, 0xfffffffe
je 0x457d53
mov al, byte [edi + 2]
cmp al, byte [ecx + 2]
jne 0x457e04
cmp esi, 0xffffffff
je 0x457d53
mov al, byte [edi + 3]
cmp al, byte [ecx + 3]
je 0x457d53
mov dword [ebp - 4], 0x5a
jmp 0x457d5a
pop edi
pop esi
mov eax, 0x5a
pop ebx
mov esp, ebp
pop ebp
ret