Function at 0x438396b
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
push ebx
xor eax, eax
push esi
mov esi, dword [ebp + 8]
xor ebx, ebx
cmp esi, ebx
setne al
mov dword [ebp - 0xc], eax
cmp esi, ebx
jne 0x4383989
lea esi, [ebp - 4]
mov dword [ebp - 8], ebx
cmp dword [ebp + 0x14], ebx
je 0x4383c9b
push edi
mov edi, dword [ebp + 0x10]
mov al, byte [edi]
test al, al
je 0x4383c9a
push 5
pop ecx
cmp dword [ebp + 0x14], ecx
jb 0x4383c83
cmp al, 0x7b
jne 0x4383c83
cmp byte [edi + 1], 0x71
jne 0x4383c83
cmp byte [edi + 2], 0x70
jne 0x4383c83
cmp byte [edi + 4], 0x7d
jne 0x4383c83
cmp byte [edi + 3], 0x2d
mov dword [ebp - 0x10], ebx
sete byte [ebp + 0xb]
sub dword [ebp + 0x14], ecx
add edi, ecx
cmp byte [ebp + 0xb], 0
mov dword [ebp - 0x14], ebx
mov dword [ebp - 0x18], ebx
jne 0x4383a29
push ecx
push edi
call dword [0x438d040]
push eax
push str._qp
push edi
call fcn.0438c45e
add esp, 0x10
cmp eax, ebx
je 0x4383a29
push dword [ebp + 0x18]
mov ecx, dword [ebp + 0xc]
sub ecx, dword [ebp - 8]
sub eax, edi
push ecx
push esi
push dword [ebp + 0x14]
push eax
push edi
call fcn.043837f1
add esp, 0x18
mov byte [esi], 0
xor edx, edx
cmp dword [ebp + 0x14], edx
je 0x4383c9a
mov cl, byte [edi]
test cl, cl
je 0x4383c8f
cmp dword [ebp + 0x14], 5
jb 0x4383a65
cmp cl, 0x7b
jne 0x4383a65
cmp byte [edi + 1], 0x2f
jne 0x4383a65
cmp byte [edi + 2], 0x71
jne 0x4383a65
cmp byte [edi + 3], 0x70
jne 0x4383a65
cmp byte [edi + 4], 0x7d
je 0x4383c7a
cmp byte [ebp + 0xb], 0
je 0x4383b4a
cmp dword [ebp + 0x14], 6
jbe 0x4383aa4
cmp cl, 0x26
jne 0x4383aa4
cmp byte [edi + 1], 0x6e
jne 0x4383aa4
cmp byte [edi + 2], 0x62
jne 0x4383aa4
cmp byte [edi + 3], 0x73
jne 0x4383aa4
cmp byte [edi + 4], 0x70
jne 0x4383aa4
cmp byte [edi + 5], 0x3b
jne 0x4383aa4
add edi, 6
sub dword [ebp + 0x14], 6
jmp 0x4383c6e
cmp dword [ebp + 0x14], 4
jbe 0x4383b0b
cmp cl, 0x3c
jne 0x4383b0b
mov al, byte [edi + 1]
cmp al, 0x44
jne 0x4383ad1
cmp byte [edi + 2], 0x49
jne 0x4383ad1
cmp byte [edi + 3], 0x56
jne 0x4383ad1
sub dword [ebp + 0x14], 4
add edi, 4
inc dword [ebp - 0x10]
jmp 0x4383b62
cmp al, 0x42
jne 0x4383aea
cmp byte [edi + 2], 0x52
jne 0x4383aea
cmp byte [edi + 3], 0x3e
jne 0x4383aea
add edi, 4
sub dword [ebp + 0x14], 4
jmp 0x4383b62
cmp al, 0x50
jne 0x4383afd
cmp byte [edi + 2], 0x3e
jne 0x4383afd
add edi, 3
sub dword [ebp + 0x14], 3
jmp 0x4383b62
cmp al, 0x41
jne 0x4383b0b
sub dword [ebp + 0x14], 2
add edi, 2
inc dword [ebp - 0x14]
cmp dword [ebp - 0x14], 0
jle 0x4383b23
cmp cl, 0x22
jne 0x4383b23
not dword [ebp - 0x18]
cmp dword [ebp - 0x18], 0
jne 0x4383b3b
and dword [ebp - 0x14], 0
cmp cl, 0x3c
jne 0x4383b2b
inc dword [ebp - 0x10]
cmp cl, 0x3e
jne 0x4383b3b
cmp dword [ebp - 0x18], 0
jne 0x4383b3b
dec dword [ebp - 0x10]
jmp 0x4383b41
cmp dword [ebp - 0x10], 0
jle 0x4383b4a
inc edi
dec dword [ebp + 0x14]
jmp 0x4383c6e
cmp cl, 0xd
jne 0x4383b7b
cmp byte [edi + 1], 0xa
jne 0x4383b7b
sub dword [ebp + 0x14], 2
add edi, 2
cmp byte [ebp + 0xb], 0
jne 0x4383b74
add dword [ebp - 8], 2
mov byte [esi], 0xd
add esi, dword [ebp - 0xc]
mov byte [esi], 0xa
add esi, dword [ebp - 0xc]
xor edx, edx
xor ebx, ebx
jmp 0x4383c6e
mov al, byte [edi]
inc edi
dec dword [ebp + 0x14]
cmp al, 0x20
je 0x4383b89
cmp al, 9
jne 0x4383ba7
xor ebx, ebx
cmp byte [ebp + 0xb], bl
jne 0x4383c48
cmp byte [edi], 0xd
jne 0x4383c48
cmp byte [edi + 1], 0xa
jne 0x4383c48
cmp al, 0x3d
je 0x4383bd4
lea ecx, [eax - 0x21]
cmp cl, 0x5d
ja 0x4383bd4
test ebx, ebx
jne 0x4383bca
mov ecx, dword [ebp + 0x14]
inc ecx
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp - 8]
lea ebx, [edi - 1]
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x24], ecx
mov byte [esi], al
add esi, dword [ebp - 0xc]
inc dword [ebp - 8]
jmp 0x4383c21
cmp edx, 0x47
jbe 0x4383bf1
add dword [ebp - 8], 3
mov byte [esi], 0x3d
add esi, dword [ebp - 0xc]
mov byte [esi], 0xd
add esi, dword [ebp - 0xc]
mov byte [esi], 0xa
add esi, dword [ebp - 0xc]
xor edx, edx
add dword [ebp - 8], 3
movzx eax, al
mov byte [esi], 0x3d
add esi, dword [ebp - 0xc]
mov ecx, eax
shr ecx, 4
mov cl, byte [ecx + 0x438d38c]
mov byte [esi], cl
add esi, dword [ebp - 0xc]
and eax, 0xf
mov al, byte [eax + 0x438d38c]
mov byte [esi], al
add esi, dword [ebp - 0xc]
xor ebx, ebx
add edx, 2
inc edx
cmp edx, 0x49
jne 0x4383c6e
test ebx, ebx
je 0x4383c56
mov eax, edi
sub eax, ebx
cmp eax, edx
jge 0x4383c56
mov eax, dword [ebp - 0x1c]
mov esi, dword [ebp - 0x20]
mov dword [ebp + 0x14], eax
mov eax, dword [ebp - 0x24]
mov edi, ebx
mov dword [ebp - 8], eax
xor ebx, ebx
jmp 0x4383c56
mov byte [esi], al
add esi, dword [ebp - 0xc]
inc dword [ebp - 8]
inc edx
cmp edx, 0x49
jne 0x4383c6e
add dword [ebp - 8], 3
mov byte [esi], 0x3d
add esi, dword [ebp - 0xc]
mov byte [esi], 0xd
add esi, dword [ebp - 0xc]
mov byte [esi], 0xa
add esi, dword [ebp - 0xc]
xor edx, edx
cmp dword [ebp + 0x14], 0
jne 0x4383a34
jmp 0x4383c9a
add edi, 5
sub dword [ebp + 0x14], 5
jmp 0x4383c8f
inc edi
dec dword [ebp + 0x14]
mov byte [esi], al
add esi, dword [ebp - 0xc]
inc dword [ebp - 8]
xor ebx, ebx
cmp dword [ebp + 0x14], ebx
jne 0x4383999
pop edi
mov eax, dword [ebp - 8]
pop esi
pop ebx
leave
ret