Function at 0x4c7980
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 0x4c79aa
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
push esi
push edi
mov edi, dword [ebp + 0x10]
test edi, edi
je 0x4c7d00
mov esi, dword [ebp + 0x14]
test esi, esi
je 0x4c7d00
push 8
push str.sha256__
push ebx
call fcn.004ad760
add esp, 0xc
test eax, eax
jne 0x4c7b52
push 0x20
call dword [0x704374]
add esp, 4
mov dword [ebp - 0x10], eax
test eax, eax
je 0x4c7a6b
push 0x20
push eax
push esi
push edi
call fcn.004d9510
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.004dd460
push esi
mov edi, eax
call dword [0x704378]
add esp, 0x28
test edi, edi
je 0x4c7a25
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.004c8cd0
mov ecx, ebx
add esp, 0xc
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4c7a40
sub ecx, edx
lea esi, [ecx + 1]
push esi
call dword [0x704374]
mov edi, eax
add esp, 4
mov dword [ebp - 0x10], edi
test edi, edi
jne 0x4c7a77
push dword [ebp + 0xc]
call dword [0x704378]
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.0049d3b0
add esp, 0xc
mov esi, edi
push str._sha256__
push esi
call fcn.004a0650
mov edi, eax
add esp, 8
test edi, edi
je 0x4c7a9b
mov byte [edi], 0
add esi, 8
mov edx, esi
lea ecx, [edx + 1]
mov al, byte [edx]
inc edx
test al, al
jne 0x4c7aa3
mov ebx, dword [ebp + 0xc]
sub edx, ecx
mov ecx, dword [ebp - 0x14]
cmp ecx, edx
jne 0x4c7b03
mov edx, ebx
sub ecx, 4
jb 0x4c7ad1
nop dword [eax]
mov eax, dword [edx]
cmp eax, dword [esi]
jne 0x4c7ad6
add edx, 4
add esi, 4
sub ecx, 4
jae 0x4c7ac0
cmp ecx, 0xfffffffc
je 0x4c7b49
mov al, byte [edx]
cmp al, byte [esi]
jne 0x4c7b03
cmp ecx, 0xfffffffd
je 0x4c7b49
mov al, byte [edx + 1]
cmp al, byte [esi + 1]
jne 0x4c7b03
cmp ecx, 0xfffffffe
je 0x4c7b49
mov al, byte [edx + 2]
cmp al, byte [esi + 2]
jne 0x4c7b03
cmp ecx, 0xffffffff
je 0x4c7b49
mov al, byte [edx + 3]
cmp al, byte [esi + 3]
je 0x4c7b49
test edi, edi
je 0x4c7b25
push str.sha256__
push edi
mov byte [edi], 0x3b
call fcn.004a0650
mov esi, eax
add esp, 8
test esi, esi
jne 0x4c7a84
mov ebx, dword [ebp + 0xc]
push ebx
call dword [0x704378]
push dword [ebp - 0x10]
mov dword [ebp + 0xc], 0
call dword [0x704378]
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 0x4c7b25
push 0x64ec88
push ebx
call fcn.004abe45
add esp, 8
mov dword [ebp - 0x10], eax
test eax, eax
je 0x4c7d00
push 2
push 0
push eax
call fcn.004ace38
add esp, 0xc
test eax, eax
jne 0x4c7c4a
push dword [ebp - 0x10]
call fcn.004ad3aa
push 0
push 0
push dword [ebp - 0x10]
mov ebx, eax
call fcn.004ace38
add esp, 0x10
test eax, eax
jne 0x4c7c4a
cmp ebx, 0x100000
ja 0x4c7c4a
mov eax, ebx
cdq
push edx
push eax
call fcn.0041f7e0
mov ebx, eax
add esp, 8
cmp esi, ebx
ja 0x4c7c4a
lea eax, [ebx + 1]
push eax
call dword [0x704374]
add esp, 4
mov dword [ebp - 8], eax
test eax, eax
je 0x4c7c4a
push dword [ebp - 0x10]
push 1
push ebx
push eax
call fcn.004acace
add esp, 0x10
cmp eax, 1
jne 0x4c7c4a
cmp esi, ebx
jne 0x4c7c78
mov ecx, dword [ebp - 8]
sub esi, 4
jb 0x4c7c11
nop dword [eax]
mov eax, dword [edi]
cmp eax, dword [ecx]
jne 0x4c7c16
add edi, 4
add ecx, 4
sub esi, 4
jae 0x4c7c00
cmp esi, 0xfffffffc
je 0x4c7c43
mov al, byte [edi]
cmp al, byte [ecx]
jne 0x4c7c4a
cmp esi, 0xfffffffd
je 0x4c7c43
mov al, byte [edi + 1]
cmp al, byte [ecx + 1]
jne 0x4c7c4a
cmp esi, 0xfffffffe
je 0x4c7c43
mov al, byte [edi + 2]
cmp al, byte [ecx + 2]
jne 0x4c7c4a
cmp esi, 0xffffffff
je 0x4c7c43
mov al, byte [edi + 3]
cmp al, byte [ecx + 3]
jne 0x4c7c4a
mov dword [ebp - 4], 0
push dword [ebp - 8]
call dword [0x704378]
push dword [ebp - 0xc]
call dword [0x704378]
push dword [ebp - 0x10]
mov dword [ebp - 0xc], 0
call fcn.004ab6e4
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.004c8690
add esp, 0xc
test eax, eax
jne 0x4c7c4a
cmp esi, dword [ebp - 0x18]
jne 0x4c7c4a
mov ecx, dword [ebp - 0xc]
sub esi, 4
jb 0x4c7cb2
mov eax, dword [edi]
cmp eax, dword [ecx]
jne 0x4c7cb7
add edi, 4
add ecx, 4
sub esi, 4
jae 0x4c7ca1
cmp esi, 0xfffffffc
je 0x4c7c43
mov al, byte [edi]
cmp al, byte [ecx]
jne 0x4c7cf4
cmp esi, 0xfffffffd
je 0x4c7c43
mov al, byte [edi + 1]
cmp al, byte [ecx + 1]
jne 0x4c7cf4
cmp esi, 0xfffffffe
je 0x4c7c43
mov al, byte [edi + 2]
cmp al, byte [ecx + 2]
jne 0x4c7cf4
cmp esi, 0xffffffff
je 0x4c7c43
mov al, byte [edi + 3]
cmp al, byte [ecx + 3]
je 0x4c7c43
mov dword [ebp - 4], 0x5a
jmp 0x4c7c4a
pop edi
pop esi
mov eax, 0x5a
pop ebx
mov esp, ebp
pop ebp
ret