Function at 0x4daa30
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov ebx, dword [eax]
mov dword [ebp - 0xc], ebx
mov edx, dword [ebx + 0x8668]
mov esi, edx
mov edi, dword [ebx + 0x114]
movzx eax, byte [edx]
push eax
call fcn.004da7c0
add esp, 4
test al, al
je 0x4daaa4
nop
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004da7c0
add esp, 4
test al, al
jne 0x4daa60
cmp esi, edx
je 0x4daaa4
mov ecx, esi
jbe 0x4daa84
cmp byte [esi - 1], 0x2f
lea eax, [esi - 1]
cmove ecx, eax
push 1
push 0
lea eax, [edi + 4]
sub ecx, edx
push eax
push ecx
push edx
push ebx
call fcn.004e9c50
add esp, 0x18
test eax, eax
je 0x4daaab
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x4dac84
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x4dac63
cmp al, 0x3d
je 0x4daada
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x4daac2
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
cmp byte [esi], 0
je 0x4dac63
push 1
push 0
lea eax, [ebp - 4]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.004e9c50
add esp, 0x18
test eax, eax
jne 0x4dace9
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004da7c0
add esp, 4
test al, al
je 0x4dab28
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004da7c0
add esp, 4
test al, al
jne 0x4dab16
push 1
lea eax, [ebp - 8]
push eax
lea eax, [ebp + 8]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.004e9c50
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x4dac6f
push str.UIDVALIDITY
push dword [ebp - 4]
call fcn.004cbb10
add esp, 8
test eax, eax
je 0x4dab84
cmp dword [edi + 8], ebx
jne 0x4dab84
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x4dab79
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4dab79
mov byte [eax + ecx - 1], bl
mov eax, dword [ebp + 8]
mov dword [edi + 8], eax
jmp 0x4dac2a
push 0x5debd8
push dword [ebp - 4]
call fcn.004cbb10
add esp, 8
test eax, eax
je 0x4dabbc
cmp dword [edi + 0xc], 0
jne 0x4dabbc
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x4dabb4
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4dabb4
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0xc], eax
jmp 0x4dac2a
push str.SECTION
push dword [ebp - 4]
call fcn.004cbb10
add esp, 8
test eax, eax
je 0x4dabf4
cmp dword [edi + 0x10], 0
jne 0x4dabf4
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x4dabec
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4dabec
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0x10], eax
jmp 0x4dac2a
push str.PARTIAL
push dword [ebp - 4]
call fcn.004cbb10
add esp, 8
test eax, eax
je 0x4dac4e
cmp dword [edi + 0x14], 0
jne 0x4dac4e
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x4dac24
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4dac24
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0x14], eax
push dword [ebp - 4]
mov dword [ebp + 8], 0
call dword [0x65550c]
push dword [ebp + 8]
call dword [0x65550c]
mov ebx, dword [ebp - 0xc]
add esp, 8
jmp 0x4daaab
push dword [ebp - 4]
call dword [0x65550c]
push dword [ebp + 8]
call dword [0x65550c]
add esp, 8
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp - 4]
call dword [0x65550c]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp dword [edi + 4], 0
je 0x4dacdd
cmp dword [edi + 0xc], 0
jne 0x4dacdd
cmp byte [esi], 0x3f
jne 0x4dacdd
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004da7c0
add esp, 4
test al, al
je 0x4dacc2
nop dword [eax]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004da7c0
add esp, 4
test al, al
jne 0x4dacb0
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.004e9c50
add esp, 0x18
test eax, eax
jne 0x4dace9
xor eax, eax
mov ecx, 3
cmp byte [esi], al
cmovne eax, ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret