Function at 0x4ae9fd
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 0x4aebb0
je 0x4af000
test cl, cl
je 0x4aeb96
cmp cl, 0x2f
jle case.default.0x4aef05
cmp cl, 0x31
jle 0x4aeaa6
cmp cl, 0x39
jg case.default.0x4aef05
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4ec568]
lea ecx, [ebp - 8]
call fcn.004abbd1
cmp dword [ebp - 8], 0
je 0x4aea93
push str.operator
lea ecx, [ebp - 0x28]
call fcn.004ab998
lea ecx, [ebp - 8]
push ecx
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.004abcda
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 0x4aeb2f
lea eax, [ebp - 0x18]
push eax
call fcn.004afc98
pop ecx
push 0x3c
lea ecx, [ebp - 0x28]
mov esi, eax
call fcn.004ab92b
push esi
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.004abcda
lea eax, [ebp - 0x20]
push eax
lea ecx, [ebp - 0x10]
call fcn.004abd62
lea ecx, [ebp - 0x10]
call fcn.004ae80c
cmp al, 0x3e
jne 0x4aeaf7
push 0x20
lea ecx, [ebp - 0x10]
call fcn.004abda3
push 0x3e
lea ecx, [ebp - 0x10]
call fcn.004abda3
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x4aeb0b
mov byte [eax], 1
mov esi, dword [0x528cd8]
cmp byte [esi], bl
jne 0x4aeb25
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x10]
mov dword [eax], ecx
mov ecx, dword [ebp - 0xc]
jmp 0x4aea9e
mov ebx, dword [ebp - 0x10]
inc esi
mov dword [0x528cd8], esi
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.004b09e2
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 0x4aeb7d
cmp byte [esi - 1], 0x31
jne 0x4aeb7d
push 0x7e
lea ecx, [ebp - 0x28]
call fcn.004ab92b
lea ecx, [ebp - 8]
push ecx
lea ecx, [ebp - 0x18]
push ecx
mov ecx, eax
call fcn.004abcda
mov eax, dword [ebp - 0x18]
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0x14]
mov dword [ebp - 4], eax
test ebx, ebx
je 0x4aea93
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
call fcn.004abd62
jmp 0x4aea93
lea eax, [esi - 1]
mov ecx, dword [ebp + 8]
push 1
mov dword [0x528cd8], eax
call fcn.004ab9cb
mov eax, dword [ebp + 8]
jmp 0x4aeaa1
cmp cl, 0x42
je 0x4aeffd
jle case.default.0x4aef05
cmp cl, 0x5a
jle 0x4af000
cmp cl, 0x5f
jne case.default.0x4aef05
movsx eax, byte [esi]
inc esi
mov dword [0x528cd8], esi
cmp eax, 0x4f
jg 0x4aece2
cmp eax, 0x44
jge 0x4aefcc
cmp eax, 0x39
jg 0x4aec60
je 0x4aec34
test eax, eax
je 0x4aeb96
cmp eax, 0x2f
jle case.default.0x4aef05
cmp eax, 0x36
jle 0x4aec24
cmp eax, 0x38
jg case.default.0x4aef05
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4ec5f8]
mov ecx, dword [ebp + 8]
call fcn.004ab998
jmp 0x4aeba8
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4ec5f8]
jmp 0x4aea5d
movsx eax, byte [esi - 1]
lea ecx, [ebp - 0x18]
push dword [eax*4 + 0x4ec5f8]
call fcn.004ab998
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 0x4aeaa1
cmp eax, 0x3f
je 0x4aec95
cmp eax, 0x40
jle case.default.0x4aef05
cmp eax, 0x42
jle 0x4aefcc
push 1
lea eax, [ebp - 0x18]
push str._string
push eax
call fcn.004afb69
mov edx, dword [ebp - 0x14]
add esp, 0xc
or edx, 0x1000
jmp 0x4aec50
mov al, byte [esi]
inc esi
mov dword [0x528cd8], esi
test al, al
je 0x4aeb96
mov esi, dword [ebp + 8]
cmp al, 0x30
je 0x4aecb8
mov dword [esi + 4], edi
mov byte [esi + 4], 2
mov dword [esi], edi
jmp 0x4aecdb
push edi
lea eax, [ebp - 0x18]
push str._anonymous_namespace
push eax
call fcn.004afb69
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 0x4aeaa1
cmp eax, 0x54
jg 0x4aeec4
cmp eax, 0x53
jge 0x4aefcc
sub eax, 0x50
je 0x4aee75
sub eax, 1
je 0x4aea65
sub eax, 1
jne case.default.0x4aef05
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x4ec5dc]
call fcn.004abbd1
mov eax, dword [0x528cd8]
mov al, byte [eax]
test al, al
jne 0x4aed3f
push 1
push dword [ebp + 8]
lea ecx, [ebp - 8]
call fcn.004abd40
jmp 0x4aeba8
movsx eax, al
sub eax, 0x30
js case.default.0x4aef05
cmp eax, 5
jae case.default.0x4aef05
push dword [eax*4 + 0x4ec77c]
lea ecx, [ebp - 0x18]
call fcn.004abbd1
mov eax, dword [0x528cd8]
mov cl, byte [eax]
inc eax
mov dword [0x528cd8], eax
cmp cl, 0x30
je 0x4aee3b
cmp cl, 0x31
je 0x4aed8f
jle 0x4aed89
cmp cl, 0x34
jle 0x4aeeb0
dec eax
jmp 0x4aeb99
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.004abd62
lea eax, [ebp - 0x28]
push eax
call fcn.004af9e1
pop ecx
push 0x2c
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.004abcfc
push eax
lea ecx, [ebp - 0x10]
call fcn.004abd62
lea eax, [ebp - 0x28]
push eax
call fcn.004af9e1
pop ecx
push 0x2c
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.004abcfc
push eax
lea ecx, [ebp - 0x10]
call fcn.004abd62
lea eax, [ebp - 0x28]
push eax
call fcn.004af9e1
pop ecx
push 0x2c
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.004abcfc
push eax
lea ecx, [ebp - 0x10]
call fcn.004abd62
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.004ade9d
pop ecx
pop ecx
push 0x29
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.004abcfc
push eax
lea ecx, [ebp - 0x10]
call fcn.004abd62
push 0x27
push dword [ebp + 8]
lea ecx, [ebp - 0x10]
call fcn.004abcfc
jmp 0x4aeba8
lea eax, [ebp - 0x20]
push edi
push eax
call fcn.004adb96
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.004abda3
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x28]
push eax
lea ecx, [ebp - 0x10]
call fcn.004abcda
lea ecx, [ebp - 0x18]
push ecx
mov ecx, eax
jmp 0x4aeeb7
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x4ec5dc]
call fcn.004abbd1
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.004ae9fd
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 0x4aeeb0
test eax, 0x400
jne case.default.0x4aef05
lea eax, [ebp - 0x18]
push eax
lea ecx, [ebp - 8]
push dword [ebp + 8]
call fcn.004abcda
jmp 0x4aeba8
cmp eax, 0x56
jle 0x4aefdc
cmp eax, 0x57
jle case.default.0x4aef05
cmp eax, 0x59
jle 0x4aefcc
cmp eax, 0x5f
jne case.default.0x4aef05
movsx eax, byte [esi]
inc esi
sub eax, 0x41
mov dword [0x528cd8], esi
cmp eax, 0xc
ja case.default.0x4aef05
movzx eax, byte [eax + 0x4af03d]
jmp dword [eax*4 + 0x4af031]
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4ec640]
jmp 0x4aec1a
movsx eax, byte [esi - 1]
lea ecx, [ebp - 0x18]
push dword [eax*4 + 0x4ec640]
call fcn.004ab998
mov eax, dword [0x528cd8]
cmp byte [eax], 0x3f
lea eax, [ebp - 0x28]
push eax
jne 0x4aef5e
call fcn.004adc5b
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.004abd62
mov eax, dword [0x528cd8]
cmp byte [eax], 0x40
jne 0x4aef6d
inc eax
mov dword [0x528cd8], eax
jmp 0x4aef6d
call fcn.004afc50
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.004abd62
push 0x4ecdc8
lea ecx, [ebp - 0x18]
call fcn.004abdf3
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x18]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x14]
jmp 0x4aea9e
movsx eax, byte [esi - 1]
lea ecx, [ebp - 0x18]
push dword [eax*4 + 0x4ec640]
call fcn.004ab998
jmp 0x4aefb3
cmp al, 0x40
je 0x4aefc3
inc ecx
mov dword [0x528cd8], ecx
lea ecx, [ebp - 0x18]
push eax
call fcn.004abda3
mov ecx, dword [0x528cd8]
mov al, byte [ecx]
test al, al
jne 0x4aef9f
cmp al, 0x40
jne 0x4aef7a
inc ecx
mov dword [0x528cd8], ecx
jmp 0x4aef7a
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4ec5dc]
jmp 0x4aec1a
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4ec5dc]
jmp 0x4aea5d
mov eax, dword [ebp + 8]
mov dword [eax + 4], edi
mov byte [eax + 4], 2
mov dword [eax], edi
jmp 0x4aeaa1
xor edi, edi
inc edi
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x4ec54c]
call fcn.004abbd1
test edi, edi
je 0x4aea65
cmp dword [ebp - 8], 0
je 0x4aea93
or dword [ebp - 4], 0x200
jmp 0x4aea93