Function at 0x4c7940
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push esi
mov esi, dword [ebp + 0xc]
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 8], 0x5a
test esi, esi
jne 0x4c796a
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret
push ebx
mov ebx, dword [ebp + 0x10]
push edi
test ebx, ebx
je 0x4c7d93
mov edi, dword [ebp + 0x14]
test edi, edi
je 0x4c7d93
push 8
push str.sha256__
push esi
call fcn.005b7850
add esp, 0xc
test eax, eax
jne 0x4c7b32
mov eax, dword [0x68dc94]
cmp dword [eax + 0x5c], 0
je 0x4c7d93
push 0x20
call dword [0x68dc1c]
add esp, 4
mov dword [ebp - 0x14], eax
test eax, eax
je 0x4c7a4b
push 0x20
push eax
mov eax, dword [0x68dc94]
push edi
push ebx
mov eax, dword [eax + 0x5c]
call eax
add esp, 0x10
test eax, eax
jne 0x4c7d98
mov edi, dword [ebp - 0x14]
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp + 0xc]
push eax
push 0x20
push edi
call fcn.004e5870
push edi
mov ebx, eax
call dword [0x68dc20]
add esp, 0x14
test ebx, ebx
je 0x4c7a05
pop edi
mov eax, ebx
pop ebx
pop esi
mov esp, ebp
pop ebp
ret
push dword [ebp + 0xc]
push str._public_key_hash:_sha256___s
push dword [ebp + 8]
call fcn.004cde30
mov ecx, esi
add esp, 0xc
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4c7a20
sub ecx, edx
lea edi, [ecx + 1]
push edi
call dword [0x68dc1c]
mov ebx, eax
add esp, 4
mov dword [ebp - 0x14], ebx
test ebx, ebx
jne 0x4c7a57
push dword [ebp + 0xc]
call dword [0x68dc20]
add esp, 4
pop edi
pop ebx
mov eax, 0x1b
pop esi
mov esp, ebp
pop ebp
ret
push edi
push esi
push ebx
call fcn.005d67e0
add esp, 0xc
mov esi, ebx
push str._sha256__
push esi
call fcn.005d70a0
mov edi, eax
add esp, 8
test edi, edi
je 0x4c7a7b
mov byte [edi], 0
add esi, 8
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4c7a83
mov ebx, dword [ebp + 0xc]
sub ecx, edx
mov edx, dword [ebp - 0x10]
cmp edx, ecx
jne 0x4c7ae3
mov ecx, ebx
sub edx, 4
jb 0x4c7ab1
nop dword [eax]
mov eax, dword [ecx]
cmp eax, dword [esi]
jne 0x4c7ab6
add ecx, 4
add esi, 4
sub edx, 4
jae 0x4c7aa0
cmp edx, 0xfffffffc
je 0x4c7b29
mov al, byte [ecx]
cmp al, byte [esi]
jne 0x4c7ae3
cmp edx, 0xfffffffd
je 0x4c7b29
mov al, byte [ecx + 1]
cmp al, byte [esi + 1]
jne 0x4c7ae3
cmp edx, 0xfffffffe
je 0x4c7b29
mov al, byte [ecx + 2]
cmp al, byte [esi + 2]
jne 0x4c7ae3
cmp edx, 0xffffffff
je 0x4c7b29
mov al, byte [ecx + 3]
cmp al, byte [esi + 3]
je 0x4c7b29
test edi, edi
je 0x4c7b05
push str.sha256__
push edi
mov byte [edi], 0x3b
call fcn.005d70a0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4c7a64
mov ebx, dword [ebp + 0xc]
push ebx
call dword [0x68dc20]
push dword [ebp - 0x14]
mov dword [ebp + 0xc], 0
call dword [0x68dc20]
mov eax, dword [ebp - 8]
add esp, 8
pop edi
pop ebx
pop esi
mov esp, ebp
pop ebp
ret
mov dword [ebp - 8], 0
jmp 0x4c7b05
push 0x60143c
push esi
call fcn.004df0b0
add esp, 8
mov dword [ebp + 0xc], eax
test eax, eax
je 0x4c7d93
push 2
push 0
push eax
call fcn.005b8688
add esp, 0xc
test eax, eax
jne 0x4c7c2a
push dword [ebp + 0xc]
call fcn.005b8c9b
push 0
push 0
push dword [ebp + 0xc]
mov esi, eax
call fcn.005b8688
add esp, 0x10
test eax, eax
jne 0x4c7c2a
cmp esi, 0x100000
ja 0x4c7c2a
mov eax, esi
cdq
push edx
push eax
call fcn.004d0110
mov esi, eax
add esp, 8
cmp edi, esi
ja 0x4c7c2a
lea eax, [esi + 1]
push eax
call dword [0x68dc1c]
add esp, 4
mov dword [ebp - 4], eax
test eax, eax
je 0x4c7c2a
push dword [ebp + 0xc]
push 1
push esi
push eax
call fcn.005b8291
add esp, 0x10
cmp eax, 1
jne 0x4c7c2a
cmp edi, esi
jne 0x4c7c58
mov ecx, dword [ebp - 4]
sub edi, 4
jb 0x4c7bf1
nop dword [eax]
mov eax, dword [ebx]
cmp eax, dword [ecx]
jne 0x4c7bf6
add ebx, 4
add ecx, 4
sub edi, 4
jae 0x4c7be0
cmp edi, 0xfffffffc
je 0x4c7c23
mov al, byte [ebx]
cmp al, byte [ecx]
jne 0x4c7c2a
cmp edi, 0xfffffffd
je 0x4c7c23
mov al, byte [ebx + 1]
cmp al, byte [ecx + 1]
jne 0x4c7c2a
cmp edi, 0xfffffffe
je 0x4c7c23
mov al, byte [ebx + 2]
cmp al, byte [ecx + 2]
jne 0x4c7c2a
cmp edi, 0xffffffff
je 0x4c7c23
mov al, byte [ebx + 3]
cmp al, byte [ecx + 3]
jne 0x4c7c2a
mov dword [ebp - 8], 0
push dword [ebp - 4]
call dword [0x68dc20]
push dword [ebp - 0xc]
call dword [0x68dc20]
push dword [ebp + 0xc]
mov dword [ebp - 0xc], 0
call fcn.005b6e51
mov eax, dword [ebp - 8]
add esp, 0xc
pop edi
pop ebx
pop esi
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 4]
push str._____BEGIN_PUBLIC_KEY_____
push eax
mov dword [ebp - 0x14], 0
mov byte [esi + eax], 0
call fcn.005d70a0
mov ecx, eax
add esp, 8
test ecx, ecx
je 0x4c7c2a
mov eax, dword [ebp - 4]
mov esi, ecx
sub esi, eax
je 0x4c7c89
cmp byte [ecx - 1], 0xa
jne 0x4c7c2a
add esi, 0x1a
add eax, esi
push str._n_____END_PUBLIC_KEY_____
push eax
call fcn.005d70a0
add esp, 8
test eax, eax
je 0x4c7c2a
sub eax, dword [ebp - 4]
mov dword [ebp - 0x18], eax
sub eax, esi
inc eax
push eax
call dword [0x68dc1c]
mov ecx, eax
add esp, 4
mov dword [ebp - 0x10], ecx
test ecx, ecx
je 0x4c7c2a
mov edx, dword [ebp - 0x18]
cmp esi, edx
jae 0x4c7cf2
mov eax, dword [ebp - 4]
xor ebx, ebx
mov edi, ecx
nop
mov cl, byte [esi + eax]
cmp cl, 0xa
je 0x4c7ce1
cmp cl, 0xd
je 0x4c7ce1
mov byte [edi + ebx], cl
inc ebx
inc esi
cmp esi, edx
jb 0x4c7cd0
mov edi, dword [ebp + 0x14]
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 0x14], ebx
mov ebx, dword [ebp + 0x10]
mov eax, dword [ebp - 0x14]
mov byte [ecx + eax], 0
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0xc]
push eax
push ecx
call fcn.004e56c0
push dword [ebp - 0x10]
mov esi, eax
call dword [0x68dc20]
add esp, 0x10
test esi, esi
jne 0x4c7c2a
cmp edi, dword [ebp - 0x1c]
jne 0x4c7c2a
mov ecx, dword [ebp - 0xc]
sub edi, 4
jb 0x4c7d41
nop
mov eax, dword [ebx]
cmp eax, dword [ecx]
jne 0x4c7d4a
add ebx, 4
add ecx, 4
sub edi, 4
jae 0x4c7d30
cmp edi, 0xfffffffc
je 0x4c7c23
mov al, byte [ebx]
cmp al, byte [ecx]
jne 0x4c7d87
cmp edi, 0xfffffffd
je 0x4c7c23
mov al, byte [ebx + 1]
cmp al, byte [ecx + 1]
jne 0x4c7d87
cmp edi, 0xfffffffe
je 0x4c7c23
mov al, byte [ebx + 2]
cmp al, byte [ecx + 2]
jne 0x4c7d87
cmp edi, 0xffffffff
je 0x4c7c23
mov al, byte [ebx + 3]
cmp al, byte [ecx + 3]
je 0x4c7c23
mov dword [ebp - 8], 0x5a
jmp 0x4c7c2a
mov eax, 0x5a
pop edi
pop ebx
pop esi
mov esp, ebp
pop ebp
ret