Function at 0x4dddd4
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push 0
push ebx
push esi
mov esi, eax
mov ebx, dword [ebp + 8]
add ebx, 0xffffffec
xor eax, eax
push ebp
push 0x2e2d411
push dword fs:[eax]
mov dword fs:[eax], esp
cmp esi, 1
jne 0x4dde06
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebx]
call fcn.004ddb80
pop ecx
cmp esi, 1
je 0x4dde10
cmp esi, 2
jne 0x4dde89
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0x18]
mov dword [ebx], eax
cmp dword [ebx], 0x27
je 0x4dde22
cmp dword [ebx], 0x22
jne 0x4dde89
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebx]
call fcn.004ddb80
pop ecx
mov eax, dword [ebp + 8]
push eax
call fcn.004ddc68
pop ecx
mov dword [ebx], eax
mov eax, dword [ebx]
mov edx, dword [ebp + 8]
cmp eax, dword [edx - 0x18]
je 0x4dde89
cmp dword [ebx], 0x5c
jne 0x4dde61
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebx]
call fcn.004ddb80
pop ecx
mov eax, dword [ebp + 8]
push eax
call fcn.004ddc68
pop ecx
mov dword [ebx], eax
cmp dword [ebx], 0xffffffff
jne 0x4dde22
lea edx, [ebp - 4]
mov eax, 0x2e2d428
call fcn.0046175c
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x2d5a01c]
call fcn.0040e344
call fcn.004056cc
jmp 0x4dde22
cmp esi, 1
je 0x4dde9c
cmp esi, 2
je 0x4dde9c
cmp esi, 3
jne 0x4ddff6
mov eax, dword [ebp + 8]
push eax
call fcn.004ddcc8
pop ecx
mov edx, dword [ebp + 8]
mov dword [edx - 0x18], eax
mov eax, dword [ebp + 8]
cmp dword [eax - 0x18], 0x2f
jne 0x4ddff6
cmp dword [ebx], 0x28
je 0x4ddefe
cmp dword [ebx], 0x2c
je 0x4ddefe
cmp dword [ebx], 0x3d
je 0x4ddefe
cmp dword [ebx], 0x3a
je 0x4ddefe
cmp dword [ebx], 0x5b
je 0x4ddefe
cmp dword [ebx], 0x21
je 0x4ddefe
cmp dword [ebx], 0x26
je 0x4ddefe
cmp dword [ebx], 0x7c
je 0x4ddefe
cmp dword [ebx], 0x3f
je 0x4ddefe
cmp dword [ebx], 0x7b
je 0x4ddefe
cmp dword [ebx], 0x7d
je 0x4ddefe
cmp dword [ebx], 0x3b
je 0x4ddefe
cmp dword [ebx], 0xa
jne 0x4ddff6
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebx]
call fcn.004ddb80
pop ecx
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0x18]
call fcn.004ddb80
pop ecx
mov eax, dword [ebp + 8]
push eax
call fcn.004ddc68
pop ecx
mov dword [ebx], eax
cmp dword [ebx], 0x5b
jne 0x4ddf8d
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebx]
call fcn.004ddb80
pop ecx
mov eax, dword [ebp + 8]
push eax
call fcn.004ddc68
pop ecx
mov dword [ebx], eax
cmp dword [ebx], 0x5d
je 0x4ddfaf
cmp dword [ebx], 0x5c
jne 0x4ddf65
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebx]
call fcn.004ddb80
pop ecx
mov eax, dword [ebp + 8]
push eax
call fcn.004ddc68
pop ecx
mov dword [ebx], eax
cmp dword [ebx], 0xffffffff
jne 0x4ddf2b
lea edx, [ebp - 8]
mov eax, 0x2e2d460
call fcn.0046175c
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x2d5a01c]
call fcn.0040e344
call fcn.004056cc
jmp 0x4ddf2b
cmp dword [ebx], 0x2f
je 0x4ddfe6
cmp dword [ebx], 0x5c
jne 0x4ddfaf
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebx]
call fcn.004ddb80
pop ecx
mov eax, dword [ebp + 8]
push eax
call fcn.004ddc68
pop ecx
mov dword [ebx], eax
cmp dword [ebx], 0xffffffff
jne 0x4ddfd5
lea edx, [ebp - 0xc]
mov eax, 0x2e2d4b4
call fcn.0046175c
mov ecx, dword [ebp - 0xc]
mov dl, 1
mov eax, dword [0x2d5a01c]
call fcn.0040e344
call fcn.004056cc
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebx]
call fcn.004ddb80
pop ecx
jmp 0x4ddf1a
mov eax, dword [ebp + 8]
push eax
call fcn.004ddcc8
pop ecx
mov edx, dword [ebp + 8]
mov dword [edx - 0x18], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x2e2d418
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.00405d34
ret