Function at 0x470d00
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
push ebx
push esi
mov eax, ecx
mov esi, edx
mov dword [ebp - 0xc], esi
push edi
test eax, eax
je 0x471018
test esi, esi
je 0x471018
cmp eax, esi
je 0x471018
mov bl, byte [eax]
xor edi, edi
xor edx, edx
mov dword [ebp - 0x18], edi
mov dword [ebp - 0x1c], edi
mov ecx, 1
mov dword [ebp - 4], ecx
mov dword [ebp - 8], edi
mov dword [ebp - 0x10], edx
mov dword [ebp - 0x20], esi
test bl, bl
je 0x471005
mov dword [ebp - 0x28], ecx
inc eax
mov dword [ebp - 4], 0
cmp edi, dword [ebp + 0xc]
mov dword [ebp - 0x24], eax
cmove ecx, dword [ebp - 4]
mov dword [ebp - 0x14], eax
mov dword [ebp - 4], ecx
cmp bl, 0x3a
jne 0x470de8
test dl, dl
jns 0x470e9d
cmp dword [ebp - 8], 0
jne 0x470e9d
test ecx, ecx
je 0x470ddd
mov ecx, esi
mov byte [esi], 0
sub ecx, edi
cmp ecx, dword [ebp - 0x20]
jb 0x471018
mov eax, dword [ebp + 0xc]
add eax, dword [ebp - 0x20]
mov esi, dword [ebp - 0xc]
cmp ecx, eax
ja 0x471018
sub eax, ecx
inc eax
push eax
push ecx
call fcn.0049ad04
push eax
call fcn.00404150
add esp, 0xc
cmp edi, 4
jne 0x470dda
push edi
lea eax, [esi - 4]
push eax
push str.file
call fcn.0049a380
mov ecx, dword [ebp - 0x1c]
add esp, 0xc
test eax, eax
cmove ecx, dword [ebp - 0x28]
mov dword [ebp - 0x1c], ecx
mov edx, dword [ebp - 0x10]
lea ecx, [edi + 1]
mov dword [ebp - 8], ecx
jmp 0x470ea0
cmp bl, 0x25
jne 0x470ecf
test dl, 4
je 0x470e9d
mov cl, byte [eax]
test cl, cl
je 0x471002
inc eax
mov dword [ebp - 0x24], eax
lea eax, [ecx - 0x30]
cmp al, 9
ja 0x470e18
movzx eax, cl
sub ax, 0x30
jmp 0x470e3a
lea eax, [ecx - 0x41]
cmp al, 5
ja 0x470e28
movzx eax, cl
sub ax, 0x37
jmp 0x470e3a
lea eax, [ecx - 0x61]
cmp al, 5
ja 0x470fe0
movzx eax, cl
sub ax, 0x57
movzx ebx, ax
test bx, bx
js 0x470fe0
mov eax, dword [ebp - 0x24]
shl bl, 4
mov cl, byte [eax]
test cl, cl
je 0x471002
inc eax
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x14], eax
lea eax, [ecx - 0x30]
cmp al, 9
ja 0x470e6d
movzx eax, cl
sub ax, 0x30
jmp 0x470e8f
lea eax, [ecx - 0x41]
cmp al, 5
ja 0x470e7d
movzx eax, cl
sub ax, 0x37
jmp 0x470e8f
lea eax, [ecx - 0x61]
cmp al, 5
ja 0x470fe0
movzx eax, cl
sub ax, 0x57
movzx eax, ax
test ax, ax
js 0x470fe0
add bl, al
mov ecx, dword [ebp - 8]
mov eax, edx
and al, 0x82
cmp al, 0x80
jne 0x470f27
cmp bl, 0x5c
jne 0x470ee9
test ecx, ecx
jne 0x470eb9
test edx, 0x100
je 0x470f27
mov ecx, dword [ebp - 4]
test ecx, ecx
je 0x470f2a
cmp dword [ebp - 0x1c], 0
je 0x470ecb
cmp edi, 7
jae 0x470f2a
mov bl, 0x2f
jmp 0x470f2a
cmp bl, 0x3f
je 0x470ed9
cmp bl, 0x23
jne 0x470e9d
mov ecx, dword [ebp - 8]
test dl, 0x20
je 0x470ea0
or edx, 2
mov dword [ebp - 0x10], edx
jmp 0x470ea0
cmp bl, 0x2e
jne 0x470f27
test edi, edi
je 0x470f27
test dl, 8
jne 0x470f27
push ecx
push edx
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push edi
lea edx, [esi - 1]
lea ecx, [ebp - 0xc]
call fcn.00470c00
mov esi, dword [ebp - 0xc]
add esp, 0x14
mov edi, dword [ebp - 0x18]
test eax, eax
mov eax, dword [ebp - 0x14]
jne 0x470fcf
mov edx, dword [ebp - 0x10]
mov dword [ebp - 0x24], eax
mov ecx, dword [ebp - 4]
movzx eax, bl
mov dword [ebp - 0x18], eax
add eax, 0xffffffe0
cmp eax, 0x5d
ja case.0x470f3f.33
movzx eax, byte [eax + 0x47102c]
jmp dword [eax*4 + 0x471024]
lea eax, [ebx - 0x20]
cmp al, 0x5e
jbe 0x470fbe
test dl, 2
jne 0x470fbe
test dl, 0x10
je 0x470f5c
cmp bl, 0x20
jne 0x470fbe
test dl, 8
je 0x470f66
cmp bl, 0x2e
je 0x470fbe
test dl, 0x40
jne 0x470f70
cmp bl, 0x25
je 0x470fbe
mov edx, dword [ebp + 0xc]
lea eax, [edx - 3]
cmp edi, eax
jb 0x470f84
xor edx, edx
add edi, 2
mov dword [ebp - 4], edx
jmp 0x470fc8
test ecx, ecx
je 0x470fb9
mov byte [esi], 0x25
lea ecx, [esi + 1]
cmp bl, 0x10
jae 0x470f97
mov byte [ecx], 0x30
inc ecx
mov eax, dword [ebp - 0x20]
add eax, edx
push 0x10
sub eax, ecx
push eax
push ecx
push dword [ebp - 0x18]
call fcn.0049aaf3
push eax
call fcn.00404150
add esp, 0x14
add esi, 3
mov dword [ebp - 0xc], esi
add edi, 2
jmp 0x470fc8
test ecx, ecx
je 0x470fc8
mov byte [esi], bl
inc esi
mov dword [ebp - 0xc], esi
mov eax, dword [ebp - 0x24]
inc edi
mov dword [ebp - 0x18], edi
mov bl, byte [eax]
mov ecx, dword [ebp - 4]
test bl, bl
je 0x471005
mov edx, dword [ebp - 0x10]
jmp 0x470d50
xor edx, edx
mov ebx, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
test ecx, ecx
je 0x470ff1
lea eax, [edi + 1]
mov dword [ecx], eax
lea ecx, [edi + 1]
xor eax, eax
pop edi
cmp ecx, ebx
pop esi
cmovbe eax, edx
pop ebx
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov edx, dword [ebp - 4]
test ecx, ecx
je 0x470fe2
mov ebx, dword [ebp + 0xc]
cmp edi, ebx
jae 0x470fe5
mov byte [esi], 0
jmp 0x470fe5
push 0x80004005
call fcn.00404610
nop
dec ebp
cmova eax, dword [eax]
inc esi
cmova eax, dword [eax]
add byte [ecx], al
add byte [eax], al
add byte [eax], al
add byte [ecx], al
add dword [ecx], eax
add dword [eax], eax
add byte [ecx], al
add dword [ecx], eax
add dword [ecx], eax
add dword [ecx], eax
add dword [ecx], eax
add dword [ecx], eax
add dword [ecx], eax
add dword [eax], eax
add byte [eax], al
add byte [eax], al
add byte [ecx], al
add dword [ecx], eax
add dword [ecx], eax
add dword [ecx], eax
add dword [ecx], eax
add dword [ecx], eax
add dword [ecx], eax
add dword [ecx], eax
add dword [ecx], eax
add dword [ecx], eax
add dword [ecx], eax
add dword [ecx], eax
add dword [ecx], eax
add dword [eax], eax
add byte [eax], al
add byte [ecx], al
add byte [ecx], al
add dword [ecx], eax
add dword [ecx], eax
add dword [ecx], eax
add dword [ecx], eax
add dword [ecx], eax
add dword [ecx], eax
add dword [ecx], eax
add dword [ecx], eax
add dword [ecx], eax
add dword [ecx], eax
add dword [ecx], eax
add dword [ecx], eax
add dword [eax], eax
add byte [eax], al
int3