Function at 0x4b32d0
Capabilities:
Parse credit card information

Disassembly:
mov eax, dword [esp + 4]
sub esp, 8
push ebx
push ebp
mov ebp, dword [eax]
push esi
push edi
mov edx, dword [ebp + 0x48b4]
mov esi, edx
mov edi, dword [ebp + 0x130]
movzx eax, byte [edx]
push eax
call fcn.004b3060
add esp, 4
test al, al
je 0x4b3345
jmp 0x4b3300
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004b3060
add esp, 4
test al, al
jne 0x4b3300
cmp esi, edx
je 0x4b3345
mov ecx, esi
jbe 0x4b3324
cmp byte [esi - 1], 0x2f
lea eax, [esi - 1]
cmove ecx, eax
push 1
push 0
lea ebx, [edi + 4]
sub ecx, edx
push ebx
push ecx
push edx
push ebp
call fcn.004bb980
add esp, 0x18
test eax, eax
je 0x4b334c
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x4b3516
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x4b3598
cmp al, 0x3d
je 0x4b337c
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x4b3363
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
cmp byte [esi], 0
je 0x4b3598
push 1
push 0
lea eax, [esp + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.004bb980
add esp, 0x18
test eax, eax
jne 0x4b3579
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004b3060
add esp, 4
test al, al
je 0x4b33d2
lea esp, [esp]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004b3060
add esp, 4
test al, al
jne 0x4b33c0
push 1
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x24]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.004bb980
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x4b35a5
push str.UIDVALIDITY
push dword [esp + 0x14]
call fcn.004a7ed0
add esp, 8
test eax, eax
je 0x4b3434
cmp dword [edi + 8], ebx
jne 0x4b3434
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4b3428
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4b3428
mov byte [eax + ecx - 1], bl
mov eax, dword [esp + 0x1c]
mov dword [edi + 8], eax
jmp 0x4b34ee
push 0x51b0f4
push dword [esp + 0x14]
call fcn.004a7ed0
add esp, 8
test eax, eax
je 0x4b3470
cmp dword [edi + 0xc], 0
jne 0x4b3470
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4b3467
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4b3467
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0xc], eax
jmp 0x4b34ee
push str.SECTION
push dword [esp + 0x14]
call fcn.004a7ed0
add esp, 8
test eax, eax
je 0x4b34ac
cmp dword [edi + 0x10], 0
jne 0x4b34ac
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4b34a3
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4b34a3
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0x10], eax
jmp 0x4b34ee
push str.PARTIAL
push dword [esp + 0x14]
call fcn.004a7ed0
add esp, 8
test eax, eax
je 0x4b3581
cmp dword [edi + 0x14], 0
jne 0x4b3581
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4b34e7
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4b34e7
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0x14], eax
push dword [esp + 0x10]
mov dword [esp + 0x20], 0
call dword [0x5482fc]
push dword [esp + 0x20]
call dword [0x5482fc]
add esp, 8
cmp byte [esi], 0x3b
je 0x4b3355
cmp dword [edi + 4], 0
je 0x4b356d
cmp dword [edi + 0xc], 0
jne 0x4b356d
cmp byte [esi], 0x3f
jne 0x4b356d
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004b3060
add esp, 4
test al, al
je 0x4b3552
jmp 0x4b3540
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004b3060
add esp, 4
test al, al
jne 0x4b3540
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.004bb980
add esp, 0x18
test eax, eax
jne 0x4b3579
xor eax, eax
mov ecx, 3
cmp byte [esi], al
cmovne eax, ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
push dword [esp + 0x10]
call dword [0x5482fc]
push dword [esp + 0x20]
call dword [0x5482fc]
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
push dword [esp + 0x10]
call dword [0x5482fc]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret