Function at 0x5582d0
Capabilities:
Parse credit card information

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
push edi
mov edi, dword [eax]
mov ecx, dword [edi + 0x4808]
mov al, byte [ecx]
mov ebp, dword [edi + 0x128]
mov dword [esp + 0x1c], edi
mov esi, ecx
call fcn.00558190
test eax, eax
je 0x558338
mov al, byte [esi + 1]
inc esi
call fcn.00558190
test eax, eax
jne 0x5582f6
cmp esi, ecx
je 0x558338
mov eax, esi
jbe 0x558316
cmp byte [esi - 1], 0x2f
lea edx, [esi - 1]
jne 0x558316
mov eax, edx
push 1
xor ebx, ebx
push ebx
lea edx, [ebp + 4]
push edx
sub eax, ecx
push eax
push ecx
push edi
call fcn.005686c0
add esp, 0x18
cmp eax, ebx
je 0x55833d
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
xor ebx, ebx
mov dword [ebp + 4], ebx
cmp byte [esi], 0x3b
jne 0x558526
mov al, byte [esi + 1]
inc esi
mov ecx, esi
cmp al, bl
je 0x558519
cmp al, 0x3d
je 0x55836d
mov al, byte [esi + 1]
inc esi
cmp al, bl
jne 0x558354
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 0x10
ret
cmp byte [esi], bl
je 0x558519
push 1
push ebx
lea edx, [esp + 0x1c]
push edx
mov eax, esi
sub eax, ecx
push eax
push ecx
push edi
call fcn.005686c0
add esp, 0x18
cmp eax, ebx
jne 0x558575
mov al, byte [esi + 1]
inc esi
mov ecx, esi
call fcn.00558190
test eax, eax
je 0x5583b0
mov al, byte [esi + 1]
inc esi
call fcn.00558190
test eax, eax
jne 0x5583a3
push 1
lea edx, [esp + 0x1c]
push edx
lea eax, [esp + 0x18]
push eax
mov edx, esi
sub edx, ecx
push edx
push ecx
push edi
call fcn.005686c0
mov edi, eax
add esp, 0x18
cmp edi, ebx
jne 0x5584e8
mov eax, dword [esp + 0x14]
push str.UIDVALIDITY
push eax
call fcn.00566bd0
add esp, 8
test eax, eax
je 0x558413
cmp dword [ebp + 8], ebx
jne 0x558413
mov eax, dword [esp + 0x18]
cmp eax, ebx
jbe 0x558407
mov ecx, dword [esp + 0x10]
cmp byte [ecx + eax - 1], 0x2f
jne 0x558407
mov byte [ecx + eax - 1], bl
mov ecx, dword [esp + 0x10]
mov dword [ebp + 8], ecx
jmp 0x5584c2
mov edx, dword [esp + 0x14]
push 0x5b23d0
push edx
call fcn.00566bd0
add esp, 8
test eax, eax
je 0x55844e
cmp dword [ebp + 0xc], ebx
jne 0x55844e
mov eax, dword [esp + 0x18]
cmp eax, ebx
jbe 0x558445
mov ecx, dword [esp + 0x10]
cmp byte [ecx + eax - 1], 0x2f
jne 0x558445
mov byte [ecx + eax - 1], bl
mov eax, dword [esp + 0x10]
mov dword [ebp + 0xc], eax
jmp 0x5584c2
mov ecx, dword [esp + 0x14]
push str.SECTION
push ecx
call fcn.00566bd0
add esp, 8
test eax, eax
je 0x558489
cmp dword [ebp + 0x10], ebx
jne 0x558489
mov eax, dword [esp + 0x18]
cmp eax, ebx
jbe 0x558480
mov ecx, dword [esp + 0x10]
cmp byte [ecx + eax - 1], 0x2f
jne 0x558480
mov byte [ecx + eax - 1], bl
mov edx, dword [esp + 0x10]
mov dword [ebp + 0x10], edx
jmp 0x5584c2
mov eax, dword [esp + 0x14]
push str.PARTIAL
push eax
call fcn.00566bd0
add esp, 8
test eax, eax
je 0x558500
cmp dword [ebp + 0x14], ebx
jne 0x558500
mov eax, dword [esp + 0x18]
cmp eax, ebx
jbe 0x5584bb
mov ecx, dword [esp + 0x10]
cmp byte [ecx + eax - 1], 0x2f
jne 0x5584bb
mov byte [ecx + eax - 1], bl
mov ecx, dword [esp + 0x10]
mov dword [ebp + 0x14], ecx
mov edx, dword [esp + 0x14]
push edx
mov dword [esp + 0x14], ebx
call dword [0x5e20a8]
mov eax, dword [esp + 0x14]
push eax
call dword [0x5e20a8]
mov edi, dword [esp + 0x24]
add esp, 8
jmp 0x55833d
mov ecx, dword [esp + 0x14]
push ecx
call dword [0x5e20a8]
add esp, 4
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
mov edx, dword [esp + 0x14]
push edx
call dword [0x5e20a8]
mov eax, dword [esp + 0x14]
push eax
call dword [0x5e20a8]
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 0x10
ret
cmp dword [ebp + 4], ebx
je 0x55856b
cmp dword [ebp + 0xc], ebx
jne 0x55856b
cmp byte [esi], 0x3f
jne 0x55856b
mov al, byte [esi + 1]
inc esi
mov ecx, esi
call fcn.00558190
test eax, eax
je 0x558551
mov al, byte [esi + 1]
inc esi
call fcn.00558190
test eax, eax
jne 0x558544
push 1
push ebx
add ebp, 0x18
push ebp
mov edx, esi
sub edx, ecx
push edx
push ecx
push edi
call fcn.005686c0
add esp, 0x18
cmp eax, ebx
jne 0x558575
movsx eax, byte [esi]
neg eax
sbb eax, eax
and eax, 3
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret