Function at 0x4220b0
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 8], ecx
mov byte [ebp - 1], 0
mov byte [ebp - 2], 1
mov eax, dword [ebp - 8]
cmp dword [eax + 0x4c], 0xffffffff
je 0x4220e5
mov ecx, dword [ebp - 8]
cmp dword [ecx + 0x4c], 0x7c
je 0x4220e5
mov edx, dword [ebp - 8]
cmp dword [edx + 0x4c], 0x29
jne 0x4220f2
mov eax, dword [ebp - 8]
cmp dword [eax + 0x1c], 0
je 0x4220f2
mov al, byte [ebp - 1]
jmp 0x422314
mov ecx, dword [ebp - 8]
cmp dword [ecx + 0x4c], 0x29
jne 0x422117
mov edx, dword [ebp - 8]
mov eax, dword [edx + 0x50]
and eax, 0x10000000
jne 0x422117
push 5
mov ecx, dword [ebp - 8]
call fcn.0041ea50
jmp 0x4222fb
mov ecx, dword [ebp - 8]
cmp dword [ecx + 0x4c], 0x2e
jne 0x422138
mov ecx, dword [ebp - 8]
add ecx, 0x24
call fcn.00423830
mov ecx, dword [ebp - 8]
call fcn.00422050
jmp 0x4222fb
mov edx, dword [ebp - 8]
cmp dword [edx + 0x4c], 0x5c
jne 0x4221cb
mov ecx, dword [ebp - 8]
call fcn.00422050
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 0x50]
and ecx, 0x80
je 0x422180
mov edx, dword [ebp - 8]
movsx eax, byte [edx + 0x4a]
cmp eax, 0x62
jne 0x422180
mov ecx, dword [ebp - 8]
add ecx, 0x24
call fcn.00423810
mov ecx, dword [ebp - 8]
call fcn.00422050
mov byte [ebp - 2], 0
jmp 0x4221c6
mov ecx, dword [ebp - 8]
mov edx, dword [ecx + 0x50]
and edx, 0x80
je 0x4221be
mov eax, dword [ebp - 8]
movsx ecx, byte [eax + 0x4a]
cmp ecx, 0x42
jne 0x4221be
mov ecx, dword [ebp - 8]
add ecx, 0x24
call fcn.00423810
mov ecx, dword [ebp - 8]
add ecx, 0x24
call fcn.00423850
mov ecx, dword [ebp - 8]
call fcn.00422050
mov byte [ebp - 2], 0
jmp 0x4221c6
mov ecx, dword [ebp - 8]
call fcn.004249e0
jmp 0x4222fb
mov edx, dword [ebp - 8]
cmp dword [edx + 0x4c], 0x5b
jne 0x4221f5
mov ecx, dword [ebp - 8]
call fcn.00422050
mov ecx, dword [ebp - 8]
call fcn.00424970
push 4
push 0x5d
mov ecx, dword [ebp - 8]
call fcn.00424940
jmp 0x4222fb
mov eax, dword [ebp - 8]
cmp dword [eax + 0x4c], 0x28
jne 0x422222
mov ecx, dword [ebp - 8]
call fcn.00422050
mov ecx, dword [ebp - 8]
call fcn.00424b00
mov byte [ebp - 2], al
push 5
push 0x29
mov ecx, dword [ebp - 8]
call fcn.00424940
jmp 0x4222fb
mov ecx, dword [ebp - 8]
cmp dword [ecx + 0x4c], 0x5e
jne 0x422247
mov ecx, dword [ebp - 8]
add ecx, 0x24
call fcn.004237f0
mov ecx, dword [ebp - 8]
call fcn.00422050
mov byte [ebp - 2], 0
jmp 0x4222fb
mov edx, dword [ebp - 8]
cmp dword [edx + 0x4c], 0x24
jne 0x42226c
mov ecx, dword [ebp - 8]
add ecx, 0x24
call fcn.00424870
mov ecx, dword [ebp - 8]
call fcn.00422050
mov byte [ebp - 2], 0
jmp 0x4222fb
mov eax, dword [ebp - 8]
cmp dword [eax + 0x4c], 0x2a
je 0x422290
mov ecx, dword [ebp - 8]
cmp dword [ecx + 0x4c], 0x2b
je 0x422290
mov edx, dword [ebp - 8]
cmp dword [edx + 0x4c], 0x3f
je 0x422290
mov eax, dword [ebp - 8]
cmp dword [eax + 0x4c], 0x7b
jne 0x42229c
push 0xa
mov ecx, dword [ebp - 8]
call fcn.0041ea50
jmp 0x4222fb
mov ecx, dword [ebp - 8]
cmp dword [ecx + 0x4c], 0x7d
jne 0x4222be
mov edx, dword [ebp - 8]
mov eax, dword [edx + 0x50]
and eax, 0x10000000
jne 0x4222be
push 6
mov ecx, dword [ebp - 8]
call fcn.0041ea50
jmp 0x4222fb
mov ecx, dword [ebp - 8]
cmp dword [ecx + 0x4c], 0x5d
jne 0x4222e0
mov edx, dword [ebp - 8]
mov eax, dword [edx + 0x50]
and eax, 0x10000000
jne 0x4222e0
push 4
mov ecx, dword [ebp - 8]
call fcn.0041ea50
jmp 0x4222fb
mov ecx, dword [ebp - 8]
movzx edx, byte [ecx + 0x4a]
push edx
mov ecx, dword [ebp - 8]
add ecx, 0x24
call fcn.00424d80
mov ecx, dword [ebp - 8]
call fcn.00422050
movzx eax, byte [ebp - 2]
test eax, eax
je 0x42230b
mov ecx, dword [ebp - 8]
call fcn.00424c20
mov byte [ebp - 1], 1
jmp 0x4220bd
mov esp, ebp
pop ebp
ret