Function at 0x469868
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x4f685c]
push ebx
push esi
push edi
mov cl, byte [eax]
lea esi, [eax + 1]
xor edi, edi
mov dword [0x4f685c], esi
mov dword [ebp - 8], edi
mov dword [ebp - 4], edi
mov dword [ebp - 0x18], edi
mov dword [ebp - 0x14], edi
cmp cl, 0x41
jg 0x469a29
je 0x469ebb
test cl, cl
je 0x469a0f
cmp cl, 0x2f
jle case.default.0x469d94
cmp cl, 0x31
jle 0x46991f
cmp cl, 0x39
jg case.default.0x469d94
movsx eax, byte [esi - 1]
lea eax, [eax*8 + 0x4b2cc0]
push eax
lea ecx, [ebp - 8]
call fcn.004665ae
cmp dword [ebp - 8], 0
je 0x46990c
lea eax, [ebp - 0x20]
mov dword [ebp - 0x20], str.operator
push eax
lea ecx, [ebp - 0x28]
mov dword [ebp - 0x1c], 8
call fcn.00466374
lea ecx, [ebp - 8]
push ecx
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.004666d8
mov eax, dword [ebp - 0x20]
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 8]
mov dword [eax], ecx
mov ecx, dword [ebp - 4]
mov dword [eax + 4], ecx
pop edi
pop esi
pop ebx
leave
ret
mov ebx, edi
mov dword [ebp - 0xc], edi
mov dword [ebp - 0x10], ebx
cmp byte [ebp + 0xc], bl
je 0x4699b0
lea eax, [ebp - 0x20]
push eax
call fcn.0046acc7
push eax
lea eax, [ebp - 0x18]
push 0x3c
push eax
call fcn.00466669
add esp, 0x10
lea ecx, [ebp - 0x10]
push eax
call fcn.00466796
mov ebx, dword [ebp - 0x10]
test ebx, ebx
je 0x469977
mov eax, dword [ebx]
mov esi, dword [eax + 8]
mov ecx, esi
call dword [0x4a5368]
mov ecx, ebx
call esi
cmp al, 0x3e
jne 0x469977
push 0x20
lea ecx, [ebp - 0x10]
call fcn.004667ed
push 0x3e
lea ecx, [ebp - 0x10]
call fcn.004667ed
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x46998b
mov byte [eax], 1
mov esi, dword [0x4f685c]
cmp byte [esi], 0
jne 0x4699a6
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x10]
mov dword [eax], ecx
mov ecx, dword [ebp - 0xc]
jmp 0x469917
mov ebx, dword [ebp - 0x10]
inc esi
mov dword [0x4f685c], esi
push edi
lea eax, [ebp - 0x20]
push edi
push eax
call fcn.0046bc06
add esp, 0xc
mov ecx, dword [eax]
mov eax, dword [eax + 4]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
mov dword [0x4f685c], esi
test ecx, ecx
je 0x4699f6
cmp byte [esi - 1], 0x31
jne 0x4699f6
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x20]
push 0x7e
push eax
call fcn.00466669
add esp, 0xc
mov ecx, dword [eax]
mov eax, dword [eax + 4]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ebx, ebx
je 0x46990c
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
call fcn.00466796
jmp 0x46990c
lea eax, [esi - 1]
mov dword [0x4f685c], eax
mov ecx, dword [ebp + 8]
push 1
call fcn.004663e2
mov eax, dword [ebp + 8]
jmp 0x46991a
cmp cl, 0x42
je 0x469eb8
jle case.default.0x469d94
cmp cl, 0x5a
jle 0x469ebb
cmp cl, 0x5f
jne case.default.0x469d94
movsx eax, byte [esi]
lea ecx, [esi + 1]
mov dword [0x4f685c], ecx
cmp eax, 0x4f
jg 0x469b6c
cmp eax, 0x44
jge 0x469e87
cmp eax, 0x39
jg 0x469ae8
je 0x469abb
test eax, eax
je 0x469ab0
cmp eax, 0x2f
jle case.default.0x469d94
cmp eax, 0x36
jle 0x469aa0
cmp eax, 0x38
jg case.default.0x469d94
movsx eax, byte [ecx - 1]
lea eax, [eax*8 + 0x4b2de0]
mov ecx, dword [ebp + 8]
push eax
call fcn.00466374
jmp 0x469a21
movsx eax, byte [ecx - 1]
lea eax, [eax*8 + 0x4b2de0]
jmp 0x4698c8
mov dword [0x4f685c], esi
jmp 0x469a17
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 0x18]
lea eax, [eax*8 + 0x4b2de0]
push eax
call fcn.00466374
mov edx, dword [ebp - 0x14]
or edx, 0x8000
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x18]
mov dword [eax], ecx
mov dword [eax + 4], edx
jmp 0x46991a
cmp eax, 0x3f
je 0x469b19
cmp eax, 0x40
jle case.default.0x469d94
cmp eax, 0x42
jle 0x469e87
push 1
lea eax, [ebp - 0x18]
push edi
push eax
call fcn.0046ab46
mov edx, dword [ebp - 0x14]
add esp, 0xc
or edx, 0x1000
jmp 0x469ad8
mov dl, byte [ecx]
lea eax, [ecx + 1]
mov dword [0x4f685c], eax
test dl, dl
je 0x469b61
mov esi, dword [ebp + 8]
cmp dl, 0x30
je 0x469b3a
mov dword [esi + 4], edi
mov byte [esi + 4], 2
mov dword [esi], edi
jmp 0x469b5a
push edi
lea eax, [ebp - 0x18]
push 1
push eax
call fcn.0046ab46
mov ecx, dword [ebp - 0x14]
add esp, 0xc
mov eax, dword [ebp - 0x18]
or ecx, 0x1000
mov dword [esi], eax
mov dword [esi + 4], ecx
mov eax, esi
jmp 0x46991a
mov dword [0x4f685c], ecx
jmp 0x469a17
cmp eax, 0x54
jg 0x469d51
cmp eax, 0x53
jge 0x469e87
sub eax, 0x50
je 0x469d01
sub eax, 1
je 0x4698d1
sub eax, 1
jne case.default.0x469d94
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 8]
lea eax, [eax*8 + 0x4b2da8]
push eax
call fcn.004665ae
mov eax, dword [0x4f685c]
mov al, byte [eax]
test al, al
jne 0x469bca
push 1
push dword [ebp + 8]
lea ecx, [ebp - 8]
call fcn.0046671c
jmp 0x469a21
movsx eax, al
sub eax, 0x30
js case.default.0x469d94
cmp eax, 5
jae case.default.0x469d94
lea eax, [eax*8 + 0x4b30e8]
push eax
lea ecx, [ebp - 0x18]
call fcn.004665ae
mov eax, dword [0x4f685c]
mov cl, byte [eax]
inc eax
mov dword [0x4f685c], eax
cmp cl, 0x30
je 0x469cc7
cmp cl, 0x31
je 0x469c1b
jle 0x469c15
cmp cl, 0x34
jle 0x469d3d
dec eax
jmp 0x469a12
mov eax, dword [ebp - 8]
lea ecx, [ebp - 0x10]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 4]
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x18]
push eax
call fcn.00466796
lea eax, [ebp - 0x20]
push eax
call fcn.0046a9a0
pop ecx
push 0x2c
lea ecx, [ebp - 0x18]
push ecx
mov ecx, eax
call fcn.004666fa
push eax
lea ecx, [ebp - 0x10]
call fcn.00466796
lea eax, [ebp - 0x20]
push eax
call fcn.0046a9a0
pop ecx
push 0x2c
lea ecx, [ebp - 0x18]
push ecx
mov ecx, eax
call fcn.004666fa
push eax
lea ecx, [ebp - 0x10]
call fcn.00466796
lea eax, [ebp - 0x20]
push eax
call fcn.0046a9a0
pop ecx
push 0x2c
lea ecx, [ebp - 0x18]
push ecx
mov ecx, eax
call fcn.004666fa
push eax
lea ecx, [ebp - 0x10]
call fcn.00466796
lea eax, [ebp - 0x20]
push edi
push eax
call fcn.00468b9b
pop ecx
pop ecx
push 0x29
lea ecx, [ebp - 0x18]
push ecx
mov ecx, eax
call fcn.004666fa
push eax
lea ecx, [ebp - 0x10]
call fcn.00466796
push 0x27
push dword [ebp + 8]
lea ecx, [ebp - 0x10]
call fcn.004666fa
jmp 0x469a21
lea eax, [ebp - 0x20]
push edi
push eax
call fcn.0046885a
mov eax, dword [ebp - 0x20]
pop ecx
pop ecx
mov dword [ebp - 0x10], eax
lea ecx, [ebp - 0x10]
mov eax, dword [ebp - 0x1c]
push 0x20
mov dword [ebp - 0xc], eax
call fcn.004667ed
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x28]
push eax
lea ecx, [ebp - 0x10]
call fcn.004666d8
lea ecx, [ebp - 0x18]
push ecx
mov ecx, eax
jmp 0x469d44
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 8]
lea eax, [eax*8 + 0x4b2da8]
push eax
call fcn.004665ae
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.00469868
add esp, 0xc
mov ecx, dword [eax]
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x14], eax
test ecx, ecx
je 0x469d3d
test eax, 0x400
jne case.default.0x469d94
lea eax, [ebp - 0x18]
push eax
lea ecx, [ebp - 8]
push dword [ebp + 8]
call fcn.004666d8
jmp 0x469a21
cmp eax, 0x56
jle 0x469e97
cmp eax, 0x57
jle case.default.0x469d94
cmp eax, 0x59
jle 0x469e87
cmp eax, 0x5f
jne case.default.0x469d94
movsx eax, byte [ecx]
lea edx, [ecx + 1]
sub eax, 0x41
mov dword [0x4f685c], edx
cmp eax, 0xd
ja case.default.0x469d94
movzx eax, byte [eax + 0x469f00]
jmp dword [eax*4 + 0x469ef0]
movsx eax, byte [edx - 1]
lea eax, [eax*8 + 0x4b2e70]
jmp 0x469a95
movsx eax, byte [edx - 1]
lea ecx, [ebp - 0x18]
lea eax, [eax*8 + 0x4b2e70]
push eax
call fcn.00466374
mov eax, dword [0x4f685c]
cmp byte [eax], 0x3f
lea eax, [ebp - 0x28]
push eax
jne 0x469dee
call fcn.00468931
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.00466796
mov eax, dword [0x4f685c]
cmp byte [eax], 0x40
jne 0x469dfd
inc eax
mov dword [0x4f685c], eax
jmp 0x469dfd
call fcn.0046ac7f
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.00466796
lea eax, [ebp - 0x20]
mov dword [ebp - 0x20], 0x4b37a8
push eax
lea ecx, [ebp - 0x18]
mov dword [ebp - 0x1c], 2
call fcn.0046673e
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x18]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x14]
jmp 0x469917
movsx eax, byte [edx - 1]
lea ecx, [ebp - 0x18]
lea eax, [eax*8 + 0x4b2e70]
push eax
call fcn.00466374
jmp 0x469e51
cmp al, 0x40
je 0x469e61
inc ecx
mov dword [0x4f685c], ecx
lea ecx, [ebp - 0x18]
push eax
call fcn.004667ed
mov ecx, dword [0x4f685c]
mov al, byte [ecx]
test al, al
jne 0x469e3d
cmp al, 0x40
jne 0x469e17
inc ecx
mov dword [0x4f685c], ecx
jmp 0x469e17
mov cl, byte [edx]
lea eax, [edx + 1]
mov dword [0x4f685c], eax
cmp cl, 0x32
jne case.default.0x469d94
push dword [ebp + 8]
call fcn.0046b95c
pop ecx
jmp 0x469a21
movsx eax, byte [ecx - 1]
lea eax, [eax*8 + 0x4b2da8]
jmp 0x469a95
movsx eax, byte [ecx - 1]
lea eax, [eax*8 + 0x4b2da8]
jmp 0x4698c8
mov eax, dword [ebp + 8]
mov dword [eax + 4], edi
mov byte [eax + 4], 2
mov dword [eax], edi
jmp 0x46991a
xor edi, edi
inc edi
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
lea eax, [eax*8 + 0x4b2c88]
push eax
call fcn.004665ae
test edi, edi
je 0x4698d1
cmp dword [ebp - 8], 0
je 0x46990c
or dword [ebp - 4], 0x200
jmp 0x46990c