Function at 0x4ae27d
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x528cd8]
push ebx
push esi
push edi
mov cl, byte [eax]
lea esi, [eax + 1]
xor edi, edi
mov dword [0x528cd8], 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 0x4ae430
je 0x4ae880
test cl, cl
je 0x4ae416
cmp cl, 0x2f
jle case.default.0x4ae785
cmp cl, 0x31
jle 0x4ae326
cmp cl, 0x39
jg case.default.0x4ae785
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4ec568]
lea ecx, [ebp - 8]
call fcn.004ab451
cmp dword [ebp - 8], 0
je 0x4ae313
push str.operator
lea ecx, [ebp - 0x28]
call fcn.004ab218
lea ecx, [ebp - 8]
push ecx
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.004ab55a
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 0x4ae3af
lea eax, [ebp - 0x18]
push eax
call fcn.004af518
pop ecx
push 0x3c
lea ecx, [ebp - 0x28]
mov esi, eax
call fcn.004ab1ab
push esi
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.004ab55a
lea eax, [ebp - 0x20]
push eax
lea ecx, [ebp - 0x10]
call fcn.004ab5e2
lea ecx, [ebp - 0x10]
call fcn.004ae08c
cmp al, 0x3e
jne 0x4ae377
push 0x20
lea ecx, [ebp - 0x10]
call fcn.004ab623
push 0x3e
lea ecx, [ebp - 0x10]
call fcn.004ab623
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x4ae38b
mov byte [eax], 1
mov esi, dword [0x528cd8]
cmp byte [esi], bl
jne 0x4ae3a5
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x10]
mov dword [eax], ecx
mov ecx, dword [ebp - 0xc]
jmp 0x4ae31e
mov ebx, dword [ebp - 0x10]
inc esi
mov dword [0x528cd8], esi
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.004b0262
add esp, 0xc
mov ecx, dword [eax]
mov eax, dword [eax + 4]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
mov dword [0x528cd8], esi
test ecx, ecx
je 0x4ae3fd
cmp byte [esi - 1], 0x31
jne 0x4ae3fd
push 0x7e
lea ecx, [ebp - 0x28]
call fcn.004ab1ab
lea ecx, [ebp - 8]
push ecx
lea ecx, [ebp - 0x18]
push ecx
mov ecx, eax
call fcn.004ab55a
mov eax, dword [ebp - 0x18]
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0x14]
mov dword [ebp - 4], eax
test ebx, ebx
je 0x4ae313
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
call fcn.004ab5e2
jmp 0x4ae313
lea eax, [esi - 1]
mov ecx, dword [ebp + 8]
push 1
mov dword [0x528cd8], eax
call fcn.004ab24b
mov eax, dword [ebp + 8]
jmp 0x4ae321
cmp cl, 0x42
je 0x4ae87d
jle case.default.0x4ae785
cmp cl, 0x5a
jle 0x4ae880
cmp cl, 0x5f
jne case.default.0x4ae785
movsx eax, byte [esi]
inc esi
mov dword [0x528cd8], esi
cmp eax, 0x4f
jg 0x4ae562
cmp eax, 0x44
jge 0x4ae84c
cmp eax, 0x39
jg 0x4ae4e0
je 0x4ae4b4
test eax, eax
je 0x4ae416
cmp eax, 0x2f
jle case.default.0x4ae785
cmp eax, 0x36
jle 0x4ae4a4
cmp eax, 0x38
jg case.default.0x4ae785
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4ec5f8]
mov ecx, dword [ebp + 8]
call fcn.004ab218
jmp 0x4ae428
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4ec5f8]
jmp 0x4ae2dd
movsx eax, byte [esi - 1]
lea ecx, [ebp - 0x18]
push dword [eax*4 + 0x4ec5f8]
call fcn.004ab218
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 0x4ae321
cmp eax, 0x3f
je 0x4ae515
cmp eax, 0x40
jle case.default.0x4ae785
cmp eax, 0x42
jle 0x4ae84c
push 1
lea eax, [ebp - 0x18]
push str._string
push eax
call fcn.004af3e9
mov edx, dword [ebp - 0x14]
add esp, 0xc
or edx, 0x1000
jmp 0x4ae4d0
mov al, byte [esi]
inc esi
mov dword [0x528cd8], esi
test al, al
je 0x4ae416
mov esi, dword [ebp + 8]
cmp al, 0x30
je 0x4ae538
mov dword [esi + 4], edi
mov byte [esi + 4], 2
mov dword [esi], edi
jmp 0x4ae55b
push edi
lea eax, [ebp - 0x18]
push str._anonymous_namespace
push eax
call fcn.004af3e9
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 0x4ae321
cmp eax, 0x54
jg 0x4ae744
cmp eax, 0x53
jge 0x4ae84c
sub eax, 0x50
je 0x4ae6f5
sub eax, 1
je 0x4ae2e5
sub eax, 1
jne case.default.0x4ae785
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x4ec5dc]
call fcn.004ab451
mov eax, dword [0x528cd8]
mov al, byte [eax]
test al, al
jne 0x4ae5bf
push 1
push dword [ebp + 8]
lea ecx, [ebp - 8]
call fcn.004ab5c0
jmp 0x4ae428
movsx eax, al
sub eax, 0x30
js case.default.0x4ae785
cmp eax, 5
jae case.default.0x4ae785
push dword [eax*4 + 0x4ec77c]
lea ecx, [ebp - 0x18]
call fcn.004ab451
mov eax, dword [0x528cd8]
mov cl, byte [eax]
inc eax
mov dword [0x528cd8], eax
cmp cl, 0x30
je 0x4ae6bb
cmp cl, 0x31
je 0x4ae60f
jle 0x4ae609
cmp cl, 0x34
jle 0x4ae730
dec eax
jmp 0x4ae419
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.004ab5e2
lea eax, [ebp - 0x28]
push eax
call fcn.004af261
pop ecx
push 0x2c
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.004ab57c
push eax
lea ecx, [ebp - 0x10]
call fcn.004ab5e2
lea eax, [ebp - 0x28]
push eax
call fcn.004af261
pop ecx
push 0x2c
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.004ab57c
push eax
lea ecx, [ebp - 0x10]
call fcn.004ab5e2
lea eax, [ebp - 0x28]
push eax
call fcn.004af261
pop ecx
push 0x2c
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.004ab57c
push eax
lea ecx, [ebp - 0x10]
call fcn.004ab5e2
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.004ad71d
pop ecx
pop ecx
push 0x29
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.004ab57c
push eax
lea ecx, [ebp - 0x10]
call fcn.004ab5e2
push 0x27
push dword [ebp + 8]
lea ecx, [ebp - 0x10]
call fcn.004ab57c
jmp 0x4ae428
lea eax, [ebp - 0x20]
push edi
push eax
call fcn.004ad416
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.004ab623
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x28]
push eax
lea ecx, [ebp - 0x10]
call fcn.004ab55a
lea ecx, [ebp - 0x18]
push ecx
mov ecx, eax
jmp 0x4ae737
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x4ec5dc]
call fcn.004ab451
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.004ae27d
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 0x4ae730
test eax, 0x400
jne case.default.0x4ae785
lea eax, [ebp - 0x18]
push eax
lea ecx, [ebp - 8]
push dword [ebp + 8]
call fcn.004ab55a
jmp 0x4ae428
cmp eax, 0x56
jle 0x4ae85c
cmp eax, 0x57
jle case.default.0x4ae785
cmp eax, 0x59
jle 0x4ae84c
cmp eax, 0x5f
jne case.default.0x4ae785
movsx eax, byte [esi]
inc esi
sub eax, 0x41
mov dword [0x528cd8], esi
cmp eax, 0xc
ja case.default.0x4ae785
movzx eax, byte [eax + 0x4ae8bd]
jmp dword [eax*4 + 0x4ae8b1]
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4ec640]
jmp 0x4ae49a
movsx eax, byte [esi - 1]
lea ecx, [ebp - 0x18]
push dword [eax*4 + 0x4ec640]
call fcn.004ab218
mov eax, dword [0x528cd8]
cmp byte [eax], 0x3f
lea eax, [ebp - 0x28]
push eax
jne 0x4ae7de
call fcn.004ad4db
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.004ab5e2
mov eax, dword [0x528cd8]
cmp byte [eax], 0x40
jne 0x4ae7ed
inc eax
mov dword [0x528cd8], eax
jmp 0x4ae7ed
call fcn.004af4d0
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.004ab5e2
push 0x4ecdc8
lea ecx, [ebp - 0x18]
call fcn.004ab673
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x18]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x14]
jmp 0x4ae31e
movsx eax, byte [esi - 1]
lea ecx, [ebp - 0x18]
push dword [eax*4 + 0x4ec640]
call fcn.004ab218
jmp 0x4ae833
cmp al, 0x40
je 0x4ae843
inc ecx
mov dword [0x528cd8], ecx
lea ecx, [ebp - 0x18]
push eax
call fcn.004ab623
mov ecx, dword [0x528cd8]
mov al, byte [ecx]
test al, al
jne 0x4ae81f
cmp al, 0x40
jne 0x4ae7fa
inc ecx
mov dword [0x528cd8], ecx
jmp 0x4ae7fa
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4ec5dc]
jmp 0x4ae49a
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4ec5dc]
jmp 0x4ae2dd
mov eax, dword [ebp + 8]
mov dword [eax + 4], edi
mov byte [eax + 4], 2
mov dword [eax], edi
jmp 0x4ae321
xor edi, edi
inc edi
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x4ec54c]
call fcn.004ab451
test edi, edi
je 0x4ae2e5
cmp dword [ebp - 8], 0
je 0x4ae313
or dword [ebp - 4], 0x200
jmp 0x4ae313