Function at 0x513720
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 0x51374b
xor eax, eax
pop esi
add esp, 0x18
ret
push ebx
mov ebx, dword [esp + 0x2c]
push ebp
push edi
test ebx, ebx
je 0x513b85
mov edi, dword [esp + 0x38]
test edi, edi
je 0x513b85
push 8
push str.sha256__
push esi
call fcn.004f4050
add esp, 0xc
test eax, eax
jne 0x513925
mov dword [esp + 0x10], eax
mov dword [esp + 0x30], eax
mov eax, dword [0x74bcb4]
cmp dword [eax + 0x5c], 0
je 0x513b85
push 0x20
call dword [0x74bc28]
mov ebp, eax
add esp, 4
test ebp, ebp
je 0x513839
mov eax, dword [0x74bcb4]
push 0x20
push ebp
push edi
mov eax, dword [eax + 0x5c]
push ebx
call eax
mov edi, eax
add esp, 0x10
test edi, edi
jne 0x5137d9
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x34]
push eax
push 0x20
push ebp
call fcn.0052af10
add esp, 0x10
mov edi, eax
push ebp
call dword [0x74bc2c]
add esp, 4
test edi, edi
je 0x5137f1
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.00524050
mov ecx, esi
add esp, 0xc
lea edx, [ecx + 1]
nop dword [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x513810
sub ecx, edx
lea edi, [ecx + 1]
push edi
call dword [0x74bc28]
mov ebp, eax
add esp, 4
test ebp, ebp
jne 0x513846
push dword [esp + 0x30]
call dword [0x74bc2c]
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.004e5340
add esp, 0xc
mov esi, ebp
push str._sha256__
push esi
call fcn.004e5030
mov edi, eax
add esp, 8
test edi, edi
je 0x51386a
mov byte [edi], 0
add esi, 8
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x513872
mov ebx, dword [esp + 0x30]
sub ecx, edx
mov edx, dword [esp + 0x10]
cmp edx, ecx
jne 0x5138d3
mov ecx, ebx
sub edx, 4
jb 0x5138a1
nop
mov eax, dword [ecx]
cmp eax, dword [esi]
jne 0x5138a6
add ecx, 4
add esi, 4
sub edx, 4
jae 0x513890
cmp edx, 0xfffffffc
je 0x51391b
mov al, byte [ecx]
cmp al, byte [esi]
jne 0x5138d3
cmp edx, 0xfffffffd
je 0x51391b
mov al, byte [ecx + 1]
cmp al, byte [esi + 1]
jne 0x5138d3
cmp edx, 0xfffffffe
je 0x51391b
mov al, byte [ecx + 2]
cmp al, byte [esi + 2]
jne 0x5138d3
cmp edx, 0xffffffff
je 0x51391b
mov al, byte [ecx + 3]
cmp al, byte [esi + 3]
je 0x51391b
test edi, edi
je 0x5138f6
push str.sha256__
push edi
mov byte [edi], 0x3b
call fcn.004e5030
mov esi, eax
add esp, 8
test esi, esi
jne 0x513853
mov ebx, dword [esp + 0x30]
push ebx
call dword [0x74bc2c]
push ebp
mov dword [esp + 0x38], 0
call dword [0x74bc2c]
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 0x5138f6
push 0x6804e4
push esi
call fcn.00510af0
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
je 0x513b85
push 2
push 0
push eax
call fcn.004ee219
add esp, 0xc
test eax, eax
jne 0x513a1b
mov ebp, dword [esp + 0x1c]
push ebp
call fcn.004f470e
push 0
push 0
push ebp
mov esi, eax
call fcn.004ee219
add esp, 0x10
test eax, eax
jne 0x513a1b
cmp esi, 0x100000
ja 0x513a1b
mov eax, esi
cdq
push edx
push eax
call fcn.00510d90
mov esi, eax
add esp, 8
cmp edi, esi
ja 0x513a1b
lea eax, [esi + 1]
push eax
call dword [0x74bc28]
add esp, 4
mov dword [esp + 0x10], eax
test eax, eax
je 0x513a1b
push ebp
push 1
push esi
push eax
call fcn.004ede13
add esp, 0x10
cmp eax, 1
jne 0x513a1b
cmp edi, esi
jne 0x513a4f
mov ecx, dword [esp + 0x10]
sub edi, 4
jb 0x5139e1
mov eax, dword [ebx]
cmp eax, dword [ecx]
jne 0x5139e6
add ebx, 4
add ecx, 4
sub edi, 4
jae 0x5139d0
cmp edi, 0xfffffffc
je 0x513a13
mov al, byte [ebx]
cmp al, byte [ecx]
jne 0x513a1b
cmp edi, 0xfffffffd
je 0x513a13
mov al, byte [ebx + 1]
cmp al, byte [ecx + 1]
jne 0x513a1b
cmp edi, 0xfffffffe
je 0x513a13
mov al, byte [ebx + 2]
cmp al, byte [ecx + 2]
jne 0x513a1b
cmp edi, 0xffffffff
je 0x513a13
mov al, byte [ebx + 3]
cmp al, byte [ecx + 3]
jne 0x513a1b
mov dword [esp + 0x14], 0
push dword [esp + 0x10]
call dword [0x74bc2c]
push dword [esp + 0x1c]
call dword [0x74bc2c]
push dword [esp + 0x24]
mov dword [esp + 0x24], 0
call fcn.004e911f
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.004e5030
mov ecx, eax
add esp, 8
test ecx, ecx
je 0x513a1b
mov eax, dword [esp + 0x10]
mov esi, ecx
sub esi, eax
je 0x513a7d
cmp byte [ecx - 1], 0xa
jne 0x513a1b
add esi, 0x1a
add eax, esi
push str._n_____END_PUBLIC_KEY_____
push eax
call fcn.004e5030
add esp, 8
test eax, eax
je 0x513a1b
sub eax, dword [esp + 0x10]
mov dword [esp + 0x20], eax
sub eax, esi
inc eax
push eax
call dword [0x74bc28]
add esp, 4
mov dword [esp + 0x30], eax
test eax, eax
je 0x513a1b
mov edx, dword [esp + 0x20]
cmp esi, edx
jae 0x513ae3
mov eax, dword [esp + 0x10]
mov ebx, dword [esp + 0x30]
mov cl, byte [esi + eax]
cmp cl, 0xa
je 0x513ad6
cmp cl, 0xd
je 0x513ad6
mov byte [ebx + ebp], cl
inc ebp
inc esi
cmp esi, edx
jb 0x513ac5
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.0052acf0
push dword [esp + 0x3c]
mov esi, eax
call dword [0x74bc2c]
add esp, 0x10
test esi, esi
jne 0x513a1b
cmp edi, dword [esp + 0x24]
jne 0x513a1b
mov ecx, dword [esp + 0x18]
sub edi, 4
jb 0x513b32
mov eax, dword [ebx]
cmp eax, dword [ecx]
jne 0x513b3b
add ebx, 4
add ecx, 4
sub edi, 4
jae 0x513b21
cmp edi, 0xfffffffc
je 0x513a13
mov al, byte [ebx]
cmp al, byte [ecx]
jne 0x513b78
cmp edi, 0xfffffffd
je 0x513a13
mov al, byte [ebx + 1]
cmp al, byte [ecx + 1]
jne 0x513b78
cmp edi, 0xfffffffe
je 0x513a13
mov al, byte [ebx + 2]
cmp al, byte [ecx + 2]
jne 0x513b78
cmp edi, 0xffffffff
je 0x513a13
mov al, byte [ebx + 3]
cmp al, byte [ecx + 3]
je 0x513a13
mov dword [esp + 0x14], 0x5a
jmp 0x513a1b
pop edi
pop ebp
pop ebx
mov eax, 0x5a
pop esi
add esp, 0x18
ret