Function at 0x52b490
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [ebp + 0x10]
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov edx, dword [eax]
mov dword [ebp - 0x10], 0
mov dword [ebp - 8], edx
push edi
test esi, esi
jne 0x52b4b3
xor edi, edi
jmp 0x52b4c7
mov edi, esi
lea ecx, [edi + 1]
mov al, byte [edi]
inc edi
test al, al
jne 0x52b4b8
sub edi, ecx
and edi, 0x3fffffff
test dl, 0x40
jne 0x52b4d9
cmp byte [0x7c2396], 0
je 0x52b9a5
cmp edi, 5
jb 0x52b9a5
cmp dword [esi], 0x656c6966
jne 0x52b9a5
cmp byte [esi + 4], 0x3a
jne 0x52b9a5
lea eax, [edi + 2]
xor ebx, ebx
mov dword [ebp - 0xc], eax
or edx, 0x40
xor eax, eax
mov dword [ebp + 0xc], ebx
mov dword [ebp - 0x14], ebx
mov dword [ebp - 8], edx
test edi, edi
je 0x52b53a
cmp byte [eax + esi], 0x26
jne 0x52b521
mov ecx, 1
xor edx, edx
jmp 0x52b52f
xorps xmm0, xmm0
movlpd qword [ebp - 0x20], xmm0
mov edx, dword [ebp - 0x1c]
mov ecx, dword [ebp - 0x20]
add dword [ebp - 0xc], ecx
adc dword [ebp - 0x14], edx
inc eax
cmp eax, edi
jl 0x52b512
call fcn.0054eb00
test eax, eax
jne 0x52ba88
push dword [ebp - 0x14]
push dword [ebp - 0xc]
call fcn.00528a40
mov edi, eax
add esp, 8
mov dword [ebp - 4], edi
test edi, edi
je 0x52ba88
cmp byte [esi + 5], 0x2f
mov eax, 5
jne 0x52b5ce
cmp byte [esi + 6], 0x2f
jne 0x52b5ce
mov cl, byte [esi + 7]
lea edx, [esi + 7]
mov eax, 7
test cl, cl
je 0x52b5ce
cmp cl, 0x2f
je 0x52b590
mov cl, byte [eax + esi + 1]
inc eax
test cl, cl
jne 0x52b582
cmp eax, 7
je 0x52b5ce
cmp eax, 0x10
jne 0x52b5b7
mov ecx, 0x61636f6c
cmp ecx, dword [edx]
jne 0x52b5b7
mov ecx, 0x736f686c
cmp ecx, dword [edx + 4]
jne 0x52b5b7
mov ecx, 0x74
cmp cl, byte [edx + 8]
je 0x52b5ce
push edx
add eax, 0xfffffff9
push eax
push str.invalid_uri_authority:__.s
call fcn.004e2020
add esp, 0xc
jmp 0x52ba0e
mov dl, byte [eax + esi]
xor edi, edi
test dl, dl
je 0x52b776
nop dword [eax + eax]
cmp dl, 0x23
je 0x52b68d
inc eax
cmp dl, 0x25
jne 0x52b6ca
mov bl, byte [eax + esi]
movzx ecx, bl
test byte [ecx + 0x71f0e0], 8
je 0x52b6c7
movzx ecx, byte [eax + esi + 1]
test byte [ecx + 0x71f0e0], 8
je 0x52b6c7
movsx ecx, byte [eax + esi + 1]
add eax, 2
movsx ebx, bl
mov dword [ebp - 0x1c], ecx
mov edx, ebx
sar edx, 6
and dl, 1
mov cl, dl
shl cl, 3
sub cl, dl
sub bl, cl
and ebx, 0xf
shl ebx, 4
mov dword [ebp - 0x18], ebx
mov ebx, dword [ebp - 0x1c]
mov ecx, ebx
sar ecx, 6
and cl, 1
mov dl, cl
shl dl, 3
sub dl, cl
mov cl, bl
sub cl, dl
mov edx, dword [ebp - 0x18]
and ecx, 0xf
add edx, ecx
jne 0x52b6b8
mov cl, byte [eax + esi]
test cl, cl
je 0x52b67f
cmp cl, 0x23
je 0x52b67f
test edi, edi
jne 0x52b675
cmp cl, 0x3f
jmp 0x52b6ab
cmp edi, 1
jne 0x52b6a3
cmp cl, 0x3d
jne 0x52b6a8
mov ebx, dword [ebp + 0xc]
mov dl, byte [eax + esi]
test dl, dl
jne 0x52b5e0
cmp edi, 1
mov edi, dword [ebp - 4]
jne 0x52b779
mov byte [edi + ebx], 0
inc ebx
jmp 0x52b779
cmp edi, 2
jne 0x52b6ad
cmp cl, 0x26
je 0x52b67f
mov cl, byte [eax + esi + 1]
inc eax
test cl, cl
jne 0x52b667
jmp 0x52b67f
mov ebx, dword [ebp + 0xc]
mov ecx, dword [ebp - 4]
mov byte [ecx + ebx], dl
inc ebx
mov dword [ebp + 0xc], ebx
jmp 0x52b682
mov ebx, dword [ebp + 0xc]
cmp edi, 1
jne 0x52b73e
cmp dl, 0x26
je 0x52b6dd
cmp dl, 0x3d
jne 0x52b767
mov ecx, dword [ebp - 4]
cmp byte [ecx + ebx - 1], 0
jne 0x52b70a
mov cl, byte [eax + esi]
test cl, cl
je 0x52b682
nop
cmp cl, 0x23
je 0x52b682
cmp byte [eax + esi - 1], 0x26
je 0x52b682
mov cl, byte [eax + esi + 1]
inc eax
test cl, cl
jne 0x52b6f0
jmp 0x52b682
cmp dl, 0x26
jne 0x52b728
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 4]
mov byte [edx + ebx], 0
inc ebx
xor dl, dl
mov byte [ecx + ebx], dl
inc ebx
mov dword [ebp + 0xc], ebx
jmp 0x52b682
mov ecx, dword [ebp - 4]
xor dl, dl
mov edi, 2
mov byte [ecx + ebx], dl
inc ebx
mov dword [ebp + 0xc], ebx
jmp 0x52b682
test edi, edi
jne 0x52b756
cmp dl, 0x3f
je 0x52b760
mov ecx, dword [ebp - 4]
mov byte [ecx + ebx], dl
inc ebx
mov dword [ebp + 0xc], ebx
jmp 0x52b682
cmp edi, 2
jne 0x52b767
cmp dl, 0x26
jne 0x52b767
mov edi, 1
xor dl, dl
mov ecx, dword [ebp - 4]
mov byte [ecx + ebx], dl
inc ebx
mov dword [ebp + 0xc], ebx
jmp 0x52b682
mov edi, dword [ebp - 4]
mov ecx, edi
mov word [edi + ebx], 0
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x52b784
sub ecx, edx
lea edx, [edi + 1]
and ecx, 0x3fffffff
add edx, ecx
cmp byte [edx], al
je 0x52b9e9
mov ebx, 0x6676
mov ecx, edx
lea esi, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x52b7b0
sub ecx, esi
lea eax, [edx + 1]
and ecx, 0x3fffffff
add eax, ecx
mov dword [ebp - 0xc], eax
jne 0x52b7cd
xor edi, edi
jmp 0x52b7e4
mov edi, eax
lea esi, [edi + 1]
mov al, byte [edi]
inc edi
test al, al
jne 0x52b7d2
mov eax, dword [ebp - 0xc]
sub edi, esi
and edi, 0x3fffffff
cmp ecx, 3
jne 0x52b805
cmp bx, word [edx]
jne 0x52b805
mov ebx, 0x73
cmp bl, byte [edx + 2]
mov ebx, 0x6676
jne 0x52b805
mov dword [ebp + 8], eax
jmp 0x52b976
xor ebx, ebx
xor esi, esi
mov dword [ebp + 0xc], ebx
mov dword [ebp - 0x14], ebx
mov dword [ebp - 0x1c], esi
cmp ecx, 5
jne 0x52b841
mov eax, 0x68636163
cmp eax, dword [edx]
jne 0x52b841
mov eax, 0x65
cmp al, byte [edx + 4]
jne 0x52b841
mov esi, 0x60000
mov dword [ebp - 0x14], str.cache
mov ebx, 0x7c2350
mov dword [ebp - 0x1c], esi
mov dword [ebp + 0xc], ebx
mov dword [ebp - 0x18], esi
cmp ecx, 4
jne 0x52b8a4
mov ecx, 0x729a30
mov eax, dword [ecx]
cmp eax, dword [edx]
je 0x52b870
cmp al, byte [edx]
jne 0x52b874
mov al, byte [ecx + 1]
cmp al, byte [edx + 1]
jne 0x52b874
mov al, byte [ecx + 2]
cmp al, byte [edx + 2]
jne 0x52b874
mov al, byte [ecx + 3]
cmp al, byte [edx + 3]
jne 0x52b874
xor eax, eax
jmp 0x52b879
sbb eax, eax
or eax, 1
mov dword [ebp - 0x18], esi
test eax, eax
jne 0x52b8a4
mov edx, dword [ebp - 8]
mov eax, 0x7c2368
and edx, 0x87
mov dword [ebp - 0x1c], 0x87
mov dword [ebp + 0xc], eax
mov dword [ebp - 0x18], edx
mov dword [ebp - 0x14], str.access
jmp 0x52b8af
test ebx, ebx
je 0x52b96e
mov eax, dword [ebp + 0xc]
mov ecx, dword [eax]
xor ebx, ebx
test ecx, ecx
je 0x52b92f
mov edx, ecx
lea esi, [edx + 1]
mov al, byte [edx]
inc edx
test al, al
jne 0x52b8c0
mov eax, dword [ebp + 0xc]
sub edx, esi
and edx, 0x3fffffff
cmp edi, edx
jne 0x52b926
mov edx, dword [ebp - 0xc]
mov esi, edi
sub esi, 4
jb 0x52b8f1
mov eax, dword [edx]
cmp eax, dword [ecx]
jne 0x52b8f6
add edx, 4
add ecx, 4
sub esi, 4
jae 0x52b8e0
cmp esi, 0xfffffffc
je 0x52b94a
mov al, byte [edx]
cmp al, byte [ecx]
jne 0x52b923
cmp esi, 0xfffffffd
je 0x52b94a
mov al, byte [edx + 1]
cmp al, byte [ecx + 1]
jne 0x52b923
cmp esi, 0xfffffffe
je 0x52b94a
mov al, byte [edx + 2]
cmp al, byte [ecx + 2]
jne 0x52b923
cmp esi, 0xffffffff
je 0x52b94a
mov al, byte [edx + 3]
cmp al, byte [ecx + 3]
je 0x52b94a
mov eax, dword [ebp + 0xc]
mov ecx, dword [eax + ebx*8 + 8]
inc ebx
test ecx, ecx
jne 0x52b8bb
push dword [ebp - 0xc]
push dword [ebp - 0x14]
push str.no_such__s_mode:__s
call fcn.004e2020
mov edi, dword [ebp - 4]
add esp, 0xc
jmp 0x52ba0e
mov ecx, dword [ebp + 0xc]
mov ecx, dword [ecx + ebx*8 + 4]
test ecx, ecx
je 0x52b92f
mov eax, ecx
and eax, 0xffffff7f
cmp eax, dword [ebp - 0x18]
jg 0x52b986
mov eax, dword [ebp - 0x1c]
not eax
and eax, dword [ebp - 8]
or eax, ecx
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0xc]
mov ebx, 0x6676
lea edx, [eax + 1]
add edx, edi
cmp byte [edx], 0
jne 0x52b7a5
jmp 0x52b9e6
push dword [ebp - 0xc]
push dword [ebp - 0x14]
push str._s_mode_not_allowed:__s
call fcn.004e2020
mov edi, dword [ebp - 4]
add esp, 0xc
mov dword [ebp - 0x10], 3
jmp 0x52ba15
call fcn.0054eb00
test eax, eax
jne 0x52ba88
lea eax, [edi + 2]
push 0
push eax
call fcn.00528a40
mov ebx, eax
add esp, 8
mov dword [ebp - 4], ebx
test ebx, ebx
je 0x52ba88
test edi, edi
je 0x52b9dc
push edi
push esi
push ebx
call fcn.00650660
add esp, 0xc
and dword [ebp - 8], 0xffffffbf
mov word [ebx + edi], 0
mov edi, dword [ebp - 4]
mov esi, dword [ebp + 8]
push esi
call fcn.004e40c0
mov ecx, eax
add esp, 4
mov eax, dword [ebp + 0x14]
mov dword [eax], ecx
test ecx, ecx
jne 0x52ba71
push esi
push str.no_such_vfs:__s
call fcn.004e2020
add esp, 8
mov dword [ebp - 0x10], 1
mov ecx, dword [ebp + 0x1c]
mov dword [ecx], eax
cmp dword [0x7c2390], 0
je 0x52ba65
mov eax, dword [0x7fab40]
test eax, eax
je 0x52ba36
push eax
call dword [0x7c23e0]
add esp, 4
push edi
call dword [0x7c23bc]
sub dword [0x7fabd0], eax
dec dword [0x7fabf4]
push edi
call dword [0x7c23b4]
mov eax, dword [0x7fab40]
add esp, 8
test eax, eax
je 0x52ba6f
push eax
call dword [0x7c23e8]
jmp 0x52ba6c
push edi
call dword [0x7c23b4]
add esp, 4
xor edi, edi
mov ecx, dword [ebp + 0x10]
mov eax, dword [ebp - 8]
mov dword [ecx], eax
mov ecx, dword [ebp + 0x18]
mov eax, dword [ebp - 0x10]
mov dword [ecx], edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
pop esi
mov eax, 7
pop ebx
mov esp, ebp
pop ebp
ret