Function at 0x4fd820
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x18
push esi
mov esi, dword [esp + 0x24]
mov dword [esp + 4], 0
mov dword [esp + 0xc], 0
mov dword [esp + 8], 0x5a
test esi, esi
jne 0x4fd84b
xor eax, eax
pop esi
add esp, 0x18
ret
push ebx
mov ebx, dword [esp + 0x2c]
push ebp
push edi
test ebx, ebx
je 0x4fdc75
mov edi, dword [esp + 0x38]
test edi, edi
je 0x4fdc75
push 8
push str.sha256__
push esi
call fcn.0056ac50
add esp, 0xc
test eax, eax
jne 0x4fda15
mov eax, dword [0x5f09ac]
cmp dword [eax + 0x5c], 0
je 0x4fdc75
push 0x20
call dword [0x5f0994]
mov ebp, eax
add esp, 4
test ebp, ebp
je 0x4fd92b
mov eax, dword [0x5f09ac]
push 0x20
push ebp
push edi
mov eax, dword [eax + 0x5c]
push ebx
call eax
add esp, 0x10
test eax, eax
jne 0x4fdc7a
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x34]
push eax
push 0x20
push ebp
call fcn.00517760
push ebp
mov edi, eax
call dword [0x5f0998]
add esp, 0x14
test edi, edi
je 0x4fd8e8
mov eax, edi
pop edi
pop ebp
pop ebx
pop esi
add esp, 0x18
ret
push dword [esp + 0x30]
push str._public_key_hash:_sha256___s
push dword [esp + 0x34]
call fcn.0050f370
mov ecx, esi
add esp, 0xc
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4fd902
sub ecx, edx
lea edi, [ecx + 1]
push edi
call dword [0x5f0994]
mov ebp, eax
add esp, 4
test ebp, ebp
jne 0x4fd938
push dword [esp + 0x30]
call dword [0x5f0998]
add esp, 4
pop edi
pop ebp
pop ebx
mov eax, 0x1b
pop esi
add esp, 0x18
ret
push edi
push esi
push ebp
call fcn.005577f0
add esp, 0xc
mov esi, ebp
push str._sha256__
push esi
call fcn.00558dc0
mov edi, eax
add esp, 8
test edi, edi
je 0x4fd95c
mov byte [edi], 0
add esi, 8
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4fd964
mov ebx, dword [esp + 0x30]
sub ecx, edx
mov edx, dword [esp + 0x1c]
cmp edx, ecx
jne 0x4fd9c3
mov ecx, ebx
sub edx, 4
jb 0x4fd991
mov eax, dword [ecx]
cmp eax, dword [esi]
jne 0x4fd996
add ecx, 4
add esi, 4
sub edx, 4
jae 0x4fd980
cmp edx, 0xfffffffc
je 0x4fda0b
mov al, byte [ecx]
cmp al, byte [esi]
jne 0x4fd9c3
cmp edx, 0xfffffffd
je 0x4fda0b
mov al, byte [ecx + 1]
cmp al, byte [esi + 1]
jne 0x4fd9c3
cmp edx, 0xfffffffe
je 0x4fda0b
mov al, byte [ecx + 2]
cmp al, byte [esi + 2]
jne 0x4fd9c3
cmp edx, 0xffffffff
je 0x4fda0b
mov al, byte [ecx + 3]
cmp al, byte [esi + 3]
je 0x4fda0b
test edi, edi
je 0x4fd9e6
push str.sha256__
push edi
mov byte [edi], 0x3b
call fcn.00558dc0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4fd945
mov ebx, dword [esp + 0x30]
push ebx
call dword [0x5f0998]
push ebp
mov dword [esp + 0x38], 0
call dword [0x5f0998]
mov eax, dword [esp + 0x1c]
add esp, 8
pop edi
pop ebp
pop ebx
pop esi
add esp, 0x18
ret
mov dword [esp + 0x14], 0
jmp 0x4fd9e6
push 0x59cd84
push esi
call fcn.00512420
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
je 0x4fdc75
push 2
push 0
push eax
call fcn.0056df50
add esp, 0xc
test eax, eax
jne 0x4fdb0b
mov ebp, dword [esp + 0x1c]
push ebp
call fcn.0056e674
push 0
push 0
push ebp
mov esi, eax
call fcn.0056df50
add esp, 0x10
test eax, eax
jne 0x4fdb0b
cmp esi, 0x100000
ja 0x4fdb0b
mov eax, esi
cdq
push edx
push eax
call fcn.005088b0
mov esi, eax
add esp, 8
cmp edi, esi
ja 0x4fdb0b
lea eax, [esi + 1]
push eax
call dword [0x5f0994]
add esp, 4
mov dword [esp + 0x10], eax
test eax, eax
je 0x4fdb0b
push ebp
push 1
push esi
push eax
call fcn.0056ab04
add esp, 0x10
cmp eax, 1
jne 0x4fdb0b
cmp edi, esi
jne 0x4fdb3f
mov ecx, dword [esp + 0x10]
sub edi, 4
jb 0x4fdad1
mov eax, dword [ebx]
cmp eax, dword [ecx]
jne 0x4fdad6
add ebx, 4
add ecx, 4
sub edi, 4
jae 0x4fdac0
cmp edi, 0xfffffffc
je 0x4fdb03
mov al, byte [ebx]
cmp al, byte [ecx]
jne 0x4fdb0b
cmp edi, 0xfffffffd
je 0x4fdb03
mov al, byte [ebx + 1]
cmp al, byte [ecx + 1]
jne 0x4fdb0b
cmp edi, 0xfffffffe
je 0x4fdb03
mov al, byte [ebx + 2]
cmp al, byte [ecx + 2]
jne 0x4fdb0b
cmp edi, 0xffffffff
je 0x4fdb03
mov al, byte [ebx + 3]
cmp al, byte [ecx + 3]
jne 0x4fdb0b
mov dword [esp + 0x14], 0
push dword [esp + 0x10]
call dword [0x5f0998]
push dword [esp + 0x1c]
call dword [0x5f0998]
push dword [esp + 0x24]
mov dword [esp + 0x24], 0
call fcn.00562da0
mov eax, dword [esp + 0x20]
add esp, 0xc
pop edi
pop ebp
pop ebx
pop esi
add esp, 0x18
ret
mov eax, dword [esp + 0x10]
xor ebp, ebp
push str._____BEGIN_PUBLIC_KEY_____
push eax
mov byte [esi + eax], 0
call fcn.00558dc0
mov ecx, eax
add esp, 8
test ecx, ecx
je 0x4fdb0b
mov eax, dword [esp + 0x10]
mov esi, ecx
sub esi, eax
je 0x4fdb6d
cmp byte [ecx - 1], 0xa
jne 0x4fdb0b
add esi, 0x1a
add eax, esi
push str._n_____END_PUBLIC_KEY_____
push eax
call fcn.00558dc0
add esp, 8
test eax, eax
je 0x4fdb0b
sub eax, dword [esp + 0x10]
mov dword [esp + 0x20], eax
sub eax, esi
inc eax
push eax
call dword [0x5f0994]
add esp, 4
mov dword [esp + 0x30], eax
test eax, eax
je 0x4fdb0b
mov edx, dword [esp + 0x20]
cmp esi, edx
jae 0x4fdbd3
mov eax, dword [esp + 0x10]
mov ebx, dword [esp + 0x30]
mov cl, byte [esi + eax]
cmp cl, 0xa
je 0x4fdbc6
cmp cl, 0xd
je 0x4fdbc6
mov byte [ebx + ebp], cl
inc ebp
inc esi
cmp esi, edx
jb 0x4fdbb5
mov ebx, dword [esp + 0x34]
mov eax, dword [esp + 0x30]
lea ecx, [esp + 0x24]
mov byte [eax + ebp], 0
push ecx
lea ecx, [esp + 0x1c]
push ecx
push eax
call fcn.00517590
push dword [esp + 0x3c]
mov esi, eax
call dword [0x5f0998]
add esp, 0x10
test esi, esi
jne 0x4fdb0b
cmp edi, dword [esp + 0x24]
jne 0x4fdb0b
mov ecx, dword [esp + 0x18]
sub edi, 4
jb 0x4fdc22
mov eax, dword [ebx]
cmp eax, dword [ecx]
jne 0x4fdc2b
add ebx, 4
add ecx, 4
sub edi, 4
jae 0x4fdc11
cmp edi, 0xfffffffc
je 0x4fdb03
mov al, byte [ebx]
cmp al, byte [ecx]
jne 0x4fdc68
cmp edi, 0xfffffffd
je 0x4fdb03
mov al, byte [ebx + 1]
cmp al, byte [ecx + 1]
jne 0x4fdc68
cmp edi, 0xfffffffe
je 0x4fdb03
mov al, byte [ebx + 2]
cmp al, byte [ecx + 2]
jne 0x4fdc68
cmp edi, 0xffffffff
je 0x4fdb03
mov al, byte [ebx + 3]
cmp al, byte [ecx + 3]
je 0x4fdb03
mov dword [esp + 0x14], 0x5a
jmp 0x4fdb0b
mov eax, 0x5a
pop edi
pop ebp
pop ebx
pop esi
add esp, 0x18
ret