Function at 0x4e9b9c
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
push ebx
push esi
push edi
movzx ecx, byte [edx]
mov eax, ecx
push 4
pop ebx
cmp eax, 0x2e
jg 0x4e9cbc
je 0x4e9ca2
sub eax, 9
cmp eax, 0x24
ja case.0x4e9bcf.11
movzx eax, byte [eax + 0x4ea0fc]
jmp dword [eax*4 + 0x4ea0c8]
movzx eax, byte [edx + 1]
xor esi, esi
inc esi
test byte [eax + 0x608640], 1
je 0x4e9bf4
inc esi
movzx ecx, byte [esi + edx]
test byte [ecx + 0x608640], 1
jne 0x4e9be6
mov ecx, dword [ebp + 0xc]
mov dword [ecx], 0x97
mov eax, esi
jmp 0x4ea0c1
cmp byte [edx + 1], 0x2d
jne 0x4e9c23
movzx eax, byte [edx + 2]
push 2
pop esi
jmp 0x4e9c1d
cmp eax, 0xa
je 0x4e9bf4
inc esi
movzx eax, byte [esi + edx]
test eax, eax
jne 0x4e9c13
jmp 0x4e9bf4
mov eax, dword [ebp + 0xc]
mov dword [eax], 0x5a
xor eax, eax
inc eax
jmp 0x4ea0c1
mov eax, dword [ebp + 0xc]
mov dword [eax], 0x16
jmp 0x4e9c2c
mov eax, dword [ebp + 0xc]
mov dword [eax], 0x17
jmp 0x4e9c2c
mov eax, dword [ebp + 0xc]
mov dword [eax], 0x59
jmp 0x4e9c2c
mov eax, dword [ebp + 0xc]
mov dword [eax], 0x5b
jmp 0x4e9c2c
mov eax, dword [ebp + 0xc]
mov dword [eax], 0x5d
jmp 0x4e9c2c
cmp byte [edx + 1], 0x3d
mov eax, dword [ebp + 0xc]
push 2
je 0x4e9c81
mov dword [eax], 0x96
jmp 0x4e9e78
mov dword [eax], 0x4e
jmp 0x4e9e78
mov eax, dword [ebp + 0xc]
mov dword [eax], 0x1a
jmp 0x4e9c2c
mov eax, dword [ebp + 0xc]
mov dword [eax], 0x55
jmp 0x4e9c2c
movzx eax, byte [edx + 1]
test byte [eax + 0x608640], bl
jne 0x4e9d0e
mov eax, dword [ebp + 0xc]
mov dword [eax], 0x7a
jmp 0x4e9c2c
cmp eax, 0x3f
jg 0x4e9eda
je 0x4e9ea9
cmp eax, 0x3b
jg 0x4e9e0a
je 0x4e9dfd
cmp eax, 0x2f
je 0x4e9db7
jle case.0x4e9bcf.11
cmp eax, 0x39
jle 0x4e9d0e
cmp eax, 0x3a
je case.0x4e9bcf.35
test byte [ecx + 0x608640], 0x46
jne 0x4ea021
mov eax, dword [ebp + 0xc]
mov dword [eax], 0x96
jmp 0x4e9c2c
mov edi, dword [ebp + 0xc]
xor esi, esi
mov dword [edi], 0x84
movzx eax, byte [edx]
jmp 0x4e9d23
inc esi
movzx eax, byte [esi + edx]
test byte [eax + 0x608640], bl
jne 0x4e9d1e
cmp byte [esi + edx], 0x2e
jne 0x4e9d44
inc esi
movzx eax, byte [esi + edx]
test byte [eax + 0x608640], bl
jne 0x4e9d31
mov dword [edi], 0x85
mov al, byte [esi + edx]
cmp al, 0x65
je 0x4e9d4f
cmp al, 0x45
jne 0x4e9d8d
mov cl, byte [esi + edx + 1]
movzx eax, cl
test byte [eax + 0x608640], bl
jne 0x4e9d75
cmp cl, 0x2b
je 0x4e9d68
cmp cl, 0x2d
jne 0x4e9d8d
movzx eax, byte [esi + edx + 2]
test byte [eax + 0x608640], bl
je 0x4e9d8d
add esi, 2
jmp 0x4e9d7b
inc esi
movzx eax, byte [esi + edx]
test byte [eax + 0x608640], bl
jne 0x4e9d7a
mov dword [edi], 0x85
movzx eax, byte [esi + edx]
test byte [eax + 0x608640], 0x46
je 0x4e9bfd
inc esi
mov dword [edi], 0x96
movzx ecx, byte [esi + edx]
test byte [ecx + 0x608640], 0x46
jne 0x4e9d9e
jmp 0x4e9bfd
cmp byte [edx + 1], 0x2a
jne 0x4e9def
mov cl, byte [edx + 2]
test cl, cl
je 0x4e9def
push 3
pop eax
movzx ecx, cl
cmp ecx, 0x2a
jne 0x4e9dd5
cmp byte [eax + edx], 0x2f
je 0x4e9de0
movzx ecx, byte [eax + edx]
test ecx, ecx
je 0x4e9de1
inc eax
jmp 0x4e9dca
inc eax
mov ecx, dword [ebp + 0xc]
mov dword [ecx], 0x97
jmp 0x4ea0c1
mov eax, dword [ebp + 0xc]
mov dword [eax], 0x5c
jmp 0x4e9c2c
mov ecx, dword [ebp + 0xc]
xor eax, eax
inc eax
mov dword [ecx], eax
jmp 0x4ea0c1
sub eax, 0x3c
je 0x4e9e64
sub eax, 1
je 0x4e9e4c
sub eax, 1
jne case.0x4e9bcf.11
movzx eax, byte [edx + 1]
cmp eax, 0x3d
jne 0x4e9e31
mov eax, dword [ebp + 0xc]
mov dword [eax], 0x53
jmp 0x4e9e76
cmp eax, 0x3e
mov eax, dword [ebp + 0xc]
jne 0x4e9e41
mov dword [eax], 0x58
jmp 0x4e9e76
mov dword [eax], 0x50
jmp 0x4e9c2c
mov eax, dword [ebp + 0xc]
mov dword [eax], 0x4f
xor eax, eax
cmp byte [edx + 1], 0x3d
sete al
inc eax
jmp 0x4ea0c1
movzx eax, byte [edx + 1]
cmp eax, 0x3d
jne 0x4e9e7e
mov eax, dword [ebp + 0xc]
mov dword [eax], 0x51
push 2
pop eax
jmp 0x4ea0c1
cmp eax, 0x3e
jne 0x4e9e8e
mov eax, dword [ebp + 0xc]
mov dword [eax], 0x4e
jmp 0x4e9e76
cmp eax, 0x3c
mov eax, dword [ebp + 0xc]
jne 0x4e9e9e
mov dword [eax], 0x57
jmp 0x4e9e76
mov dword [eax], 0x52
jmp 0x4e9c2c
mov eax, dword [ebp + 0xc]
xor esi, esi
push 4
pop ebx
inc esi
mov dword [eax], 0x87
movzx eax, byte [edx + 1]
test byte [eax + 0x608640], bl
je 0x4e9bfd
inc esi
movzx ecx, byte [esi + edx]
test byte [ecx + 0x608640], bl
jne 0x4e9ec8
jmp 0x4e9bfd
sub eax, 0x40
je case.0x4e9bcf.35
sub eax, 0x18
je 0x4e9fbd
sub eax, 3
je 0x4e9f92
sub eax, 5
je case.0x4e9bcf.34
sub eax, 0x18
je 0x4e9fbd
sub eax, 4
je 0x4e9f20
dec eax
sub eax, 1
jne case.0x4e9bcf.11
mov eax, dword [ebp + 0xc]
mov dword [eax], 0x60
jmp 0x4e9c2c
cmp byte [edx + 1], 0x7c
mov eax, dword [ebp + 0xc]
je 0x4e9f34
mov dword [eax], 0x56
jmp 0x4e9c2c
mov dword [eax], 0x5e
jmp 0x4e9e76
movzx edi, byte [edx + 1]
xor esi, esi
inc esi
jmp 0x4e9f5b
cmp edi, ecx
jne 0x4e9f56
movzx eax, byte [edx + esi + 1]
cmp eax, ecx
jne 0x4e9f5f
inc esi
inc esi
movzx edi, byte [esi + edx]
test edi, edi
jne 0x4e9f48
cmp edi, 0x27
jne 0x4e9f75
mov eax, dword [ebp + 0xc]
mov dword [eax], 0x61
lea eax, [esi + 1]
jmp 0x4ea0c1
test edi, edi
je 0x4e9f84
mov eax, dword [ebp + 0xc]
mov dword [eax], 0x1b
jmp 0x4e9f6d
mov ecx, dword [ebp + 0xc]
mov dword [ecx], 0x96
jmp 0x4e9bfd
xor eax, eax
inc eax
jmp 0x4e9fa0
movzx ecx, byte [eax + edx]
test ecx, ecx
je 0x4e9fa5
inc eax
cmp ecx, 0x5d
jne 0x4e9f97
cmp ecx, 0x5d
mov edx, 0x96
mov ecx, dword [ebp + 0xc]
push 0x1b
pop esi
cmove edx, esi
mov dword [ecx], edx
jmp 0x4ea0c1
cmp byte [edx + 1], 0x27
jne case.0x4e9bcf.11
mov esi, dword [ebp + 0xc]
push 2
pop ecx
mov dword [esi], 0x86
movzx eax, byte [edx + 2]
jmp 0x4e9fde
inc ecx
movzx eax, byte [ecx + edx]
test byte [eax + 0x608640], 8
jne 0x4e9fd9
cmp byte [ecx + edx], 0x27
jne 0x4e9ffd
mov eax, ecx
and eax, 0x80000001
jns 0x4e9ffb
dec eax
or eax, 0xfffffffe
inc eax
je 0x4ea011
mov dword [esi], 0x96
jmp 0x4ea00a
cmp al, 0x27
je 0x4ea011
inc ecx
mov al, byte [ecx + edx]
test al, al
jne 0x4ea005
cmp byte [ecx + edx], 0
je 0x4ea0bf
inc ecx
jmp 0x4ea0bf
movzx eax, byte [edx + 1]
xor esi, esi
inc esi
jmp 0x4ea02f
inc esi
movzx eax, byte [esi + edx]
test byte [eax + 0x608640], 0x46
jne 0x4ea02a
push esi
push edx
call fcn.004d58a4
pop ecx
pop ecx
mov ecx, dword [ebp + 0xc]
mov dword [ecx], eax
jmp 0x4e9bfd
mov edi, dword [ebp + 0xc]
xor ecx, ecx
xor esi, esi
inc ecx
mov dword [edi], 0x87
movzx ebx, byte [edx + 1]
test ebx, ebx
je 0x4ea0b9
movzx eax, bl
test byte [eax + 0x608640], 0x46
je 0x4ea070
inc esi
jmp 0x4ea085
cmp ebx, 0x28
jne 0x4ea079
test esi, esi
jg 0x4ea090
cmp ebx, 0x3a
jne 0x4ea0b5
cmp byte [edx + ecx + 1], bl
jne 0x4ea0b5
inc ecx
inc ecx
movzx ebx, byte [ecx + edx]
test ebx, ebx
jne 0x4ea061
jmp 0x4ea0b5
inc ecx
movzx ebx, byte [ecx + edx]
test ebx, ebx
je 0x4ea0a7
test byte [ebx + 0x608640], 1
jne 0x4ea0a7
cmp ebx, 0x29
jne 0x4ea090
cmp ebx, 0x29
jne 0x4ea0af
inc ecx
jmp 0x4ea0b5
mov dword [edi], 0x96
test esi, esi
jne 0x4ea0bf
mov dword [edi], 0x96
mov eax, ecx
pop edi
pop esi
pop ebx
pop ebp
ret