Function at 0x10022db4
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push ebx
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 8]
xor eax, eax
cmp edi, eax
jne 0x10022dd3
push 0x80004005
call fcn.100015bd
cmp esi, eax
je 0x10022dc9
cmp edi, esi
je 0x10022dc9
mov ecx, dword [ebp + 0x14]
mov bl, byte [edi]
add ecx, esi
mov dword [ebp - 4], eax
mov dword [ebp - 8], 1
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x10], eax
mov dword [ebp - 0xc], 0x40
mov dword [ebp - 0x1c], esi
mov dword [ebp - 0x14], ecx
test bl, bl
je 0x10023032
mov ecx, dword [ebp - 4]
inc edi
mov dword [ebp + 8], edi
cmp ecx, dword [ebp + 0x14]
jne 0x10022e16
mov dword [ebp - 8], eax
cmp bl, 0x3a
jne 0x10022e87
test byte [ebp - 0xc], 0x80
je 0x10022ee8
cmp dword [ebp - 0x10], eax
jne 0x10022ee8
cmp dword [ebp - 8], eax
je 0x10022e7e
mov eax, esi
sub eax, ecx
mov byte [esi], 0
cmp eax, dword [ebp - 0x1c]
jb 0x10022dc9
cmp eax, dword [ebp - 0x14]
ja 0x10022dc9
mov ecx, dword [ebp - 0x14]
sub ecx, eax
inc ecx
push ecx
push eax
call fcn.10086b56
push eax
call fcn.100151c0
add esp, 0xc
cmp dword [ebp - 4], 4
jne 0x10022e7e
push 4
lea eax, [esi - 4]
push eax
push str.file
call fcn.10086b6d
add esp, 0xc
test eax, eax
jne 0x10022e7e
mov dword [ebp - 0x18], 1
mov eax, dword [ebp - 4]
inc eax
mov dword [ebp - 0x10], eax
jmp 0x10022ee8
cmp bl, 0x25
jne 0x10022ed4
test byte [ebp - 0xc], 4
je 0x10022ee8
mov al, byte [edi]
test al, al
je 0x1002302c
inc edi
call fcn.10017c66
movzx ebx, ax
test bx, bx
jl 0x10023022
mov al, byte [edi]
test al, al
je 0x1002302c
inc edi
mov dword [ebp + 8], edi
call fcn.10017c66
movzx eax, ax
test ax, ax
jl 0x10023028
shl bl, 4
add bl, al
jmp 0x10022ee8
cmp bl, 0x3f
je 0x10022ede
cmp bl, 0x23
jne 0x10022ee8
test byte [ebp - 0xc], 0x20
je 0x10022ee8
or dword [ebp - 0xc], 2
mov eax, dword [ebp - 0xc]
test al, al
jns 0x10022f53
test al, 2
jne 0x10022f53
cmp bl, 0x5c
jne 0x10022f1a
xor ecx, ecx
cmp dword [ebp - 0x10], ecx
jne 0x10022f06
test eax, 0x100
je 0x10022f53
cmp dword [ebp - 8], ecx
je 0x10022f53
cmp dword [ebp - 0x18], ecx
je 0x10022f16
cmp dword [ebp - 4], 7
jae 0x10022f53
mov bl, 0x2f
jmp 0x10022f53
cmp bl, 0x2e
jne 0x10022f53
mov ecx, dword [ebp - 4]
test ecx, ecx
jbe 0x10022f53
test al, 8
jne 0x10022f53
push dword [ebp - 0x10]
lea edx, [ebp + 0xc]
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp + 8]
push eax
lea eax, [esi - 1]
push edx
call fcn.10022ce9
mov esi, dword [ebp + 0xc]
mov edi, dword [ebp + 8]
add esp, 0x14
test eax, eax
jne 0x10023015
movzx ecx, bl
cmp ecx, 0x40
jg 0x10022f7b
cmp ecx, 0x3b
jge 0x10022f9c
cmp ecx, 0x20
je 0x10022f9c
cmp ecx, 0x21
jle 0x10022f92
cmp ecx, 0x26
jle 0x10022f9c
cmp ecx, 0x2a
jle 0x10022f92
cmp ecx, 0x2c
jle 0x10022f9c
jmp 0x10022f92
cmp ecx, 0x5b
jl 0x10022f92
cmp ecx, 0x5e
jle 0x10022f9c
cmp ecx, 0x60
je 0x10022f9c
lea eax, [ecx - 0x7b]
cmp eax, 2
jbe 0x10022f9c
cmp bl, 0x20
jb 0x10022f9c
cmp bl, 0x7e
jbe 0x10023006
mov al, byte [ebp - 0xc]
test al, 2
jne 0x10023006
test al, 0x10
je 0x10022fac
cmp bl, 0x20
jne 0x10023006
test al, 8
je 0x10022fb5
cmp bl, 0x2e
je 0x10023006
test al, 0x40
jne 0x10022fbe
cmp bl, 0x25
je 0x10023006
mov eax, dword [ebp + 0x14]
add eax, 0xfffffffd
cmp dword [ebp - 4], eax
jb 0x10022fcd
and dword [ebp - 8], 0
cmp dword [ebp - 8], 0
je 0x10023000
mov byte [esi], 0x25
lea eax, [esi + 1]
cmp bl, 0x10
jae 0x10022fe2
mov byte [eax], 0x30
inc eax
mov edx, dword [ebp - 0x14]
push 0x10
sub edx, eax
push edx
push eax
push ecx
call fcn.100865e4
push eax
call fcn.100151c0
add esp, 0x14
add esi, 3
mov dword [ebp + 0xc], esi
add dword [ebp - 4], 2
jmp 0x10023012
cmp dword [ebp - 8], 0
je 0x10023012
mov byte [esi], bl
inc esi
mov dword [ebp + 0xc], esi
inc dword [ebp - 4]
mov bl, byte [edi]
test bl, bl
je 0x1002302c
xor eax, eax
jmp 0x10022e07
and dword [ebp - 8], 0
jmp 0x1002303d
and dword [ebp - 8], 0
cmp dword [ebp - 8], 0
je 0x1002303d
mov eax, dword [ebp + 0x14]
cmp dword [ebp - 4], eax
jae 0x1002303d
mov byte [esi], 0
mov eax, dword [ebp + 0x10]
pop edi
pop esi
pop ebx
test eax, eax
je 0x1002304d
mov ecx, dword [ebp - 4]
inc ecx
mov dword [eax], ecx
mov eax, dword [ebp - 4]
inc eax
cmp eax, dword [ebp + 0x14]
jbe 0x1002305a
and dword [ebp - 8], 0
mov eax, dword [ebp - 8]
leave
ret