Function at 0x100a95c3
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x10108810]
push ebx
push esi
push edi
mov cl, byte [eax]
lea esi, [eax + 1]
xor edi, edi
mov dword [0x10108810], esi
mov dword [ebp - 8], edi
mov dword [ebp - 4], edi
mov dword [ebp - 0x10], edi
mov dword [ebp - 0xc], edi
cmp cl, 0x41
jg 0x100a978b
je 0x100a9bc7
test cl, cl
je 0x100a9771
cmp cl, 0x2f
jle case.default.0x100a9ac8
cmp cl, 0x31
jle 0x100a966e
cmp cl, 0x39
jg case.default.0x100a9ac8
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x10001270]
lea ecx, [ebp - 8]
call fcn.100a6648
cmp dword [ebp - 8], 0
je 0x100a9659
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x28]
push eax
push 0x10001548
lea ecx, [ebp - 0x20]
call fcn.100a641a
mov ecx, eax
call fcn.100a673c
mov eax, dword [ebp - 0x28]
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0x24]
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
mov esp, ebp
pop ebp
ret
mov ebx, edi
mov dword [ebp - 0xc], edi
mov dword [ebp - 0x10], ebx
cmp byte [ebp + 0xc], bl
je 0x100a970a
lea eax, [ebp - 0x20]
push eax
call fcn.100aa8a4
pop ecx
push eax
lea eax, [ebp - 0x28]
push eax
push 0x3c
lea ecx, [ebp - 0x18]
call fcn.100a63ad
mov ecx, eax
call fcn.100a673c
lea eax, [ebp - 0x28]
push eax
lea ecx, [ebp - 0x10]
call fcn.100a67c4
mov ebx, dword [ebp - 0x10]
test ebx, ebx
je 0x100a96d1
mov eax, dword [ebx]
mov esi, dword [eax + 4]
mov ecx, esi
call dword [0x1010a190]
mov ecx, ebx
call esi
cmp al, 0x3e
jne 0x100a96d1
push 0x20
lea ecx, [ebp - 0x10]
call fcn.100a6805
push 0x3e
lea ecx, [ebp - 0x10]
call fcn.100a6805
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x100a96e5
mov byte [eax], 1
mov esi, dword [0x10108810]
cmp byte [esi], 0
jne 0x100a9700
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x10]
mov dword [eax], ecx
mov ecx, dword [ebp - 0xc]
jmp 0x100a9664
mov ebx, dword [ebp - 0x10]
inc esi
mov dword [0x10108810], esi
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.100ab658
add esp, 0xc
mov ecx, dword [eax]
mov eax, dword [eax + 4]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
mov dword [0x10108810], esi
test ecx, ecx
je 0x100a9758
cmp byte [esi - 1], 0x31
jne 0x100a9758
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x20]
push eax
push 0x7e
lea ecx, [ebp - 0x28]
call fcn.100a63ad
mov ecx, eax
call fcn.100a673c
mov eax, dword [ebp - 0x20]
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 4], eax
test ebx, ebx
je 0x100a9659
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
call fcn.100a67c4
jmp 0x100a9659
lea eax, [esi - 1]
mov dword [0x10108810], eax
push 1
mov ecx, dword [ebp + 8]
call fcn.100a644d
mov eax, dword [ebp + 8]
jmp 0x100a9667
cmp cl, 0x42
je 0x100a9bc4
jle case.default.0x100a9ac8
cmp cl, 0x5a
jle 0x100a9bc7
cmp cl, 0x5f
jne case.default.0x100a9ac8
movsx eax, byte [esi]
lea ecx, [esi + 1]
mov dword [0x10108810], ecx
cmp eax, 0x4f
jg 0x100a98a0
cmp eax, 0x44
jge 0x100a9b9d
cmp eax, 0x39
jg 0x100a9845
je 0x100a9819
test eax, eax
je 0x100a9811
cmp eax, 0x2f
jle case.default.0x100a9ac8
cmp eax, 0x36
jle 0x100a9801
cmp eax, 0x38
jg case.default.0x100a9ac8
movsx eax, byte [ecx - 1]
push dword [eax*4 + 0x10001300]
mov ecx, dword [ebp + 8]
call fcn.100a641a
jmp 0x100a9783
movsx eax, byte [ecx - 1]
push dword [eax*4 + 0x10001300]
jmp 0x100a9623
lea eax, [ecx - 1]
jmp 0x100a9774
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 0x20]
push dword [eax*4 + 0x10001300]
call fcn.100a641a
mov edx, dword [ebp - 0x1c]
or edx, 0x8000
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x20]
mov dword [eax], ecx
mov dword [eax + 4], edx
jmp 0x100a9667
cmp eax, 0x3f
je 0x100a9883
cmp eax, 0x40
jle case.default.0x100a9ac8
cmp eax, 0x42
jle 0x100a9b9d
cmp eax, 0x43
jne case.default.0x100a9ac8
push 1
push 0x10001610
lea eax, [ebp - 0x20]
push eax
call fcn.100aa77f
mov edx, dword [ebp - 0x1c]
add esp, 0xc
or edx, 0x1000
jmp 0x100a9835
mov al, byte [ecx]
inc ecx
mov dword [0x10108810], ecx
test al, al
je 0x100a9811
cmp al, 0x30
jne case.default.0x100a9ac8
push edi
push 0x10001a9c
jmp 0x100a986c
cmp eax, 0x54
jg 0x100a9a87
cmp eax, 0x53
jge 0x100a9b9d
sub eax, 0x50
je 0x100a9a38
sub eax, 1
je 0x100a962b
sub eax, 1
jne case.default.0x100a9ac8
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x100012e4]
call fcn.100a6648
mov eax, dword [0x10108810]
mov al, byte [eax]
test al, al
jne 0x100a98fd
push 1
push dword [ebp + 8]
lea ecx, [ebp - 8]
call fcn.100a67a2
jmp 0x100a9783
movsx eax, al
sub eax, 0x30
js case.default.0x100a9ac8
cmp eax, 5
jae case.default.0x100a9ac8
push dword [eax*4 + 0x10001324]
lea ecx, [ebp - 0x10]
call fcn.100a6648
mov eax, dword [0x10108810]
mov cl, byte [eax]
inc eax
mov dword [0x10108810], eax
cmp cl, 0x30
je 0x100a99f9
cmp cl, 0x31
je 0x100a994d
jle 0x100a9947
cmp cl, 0x34
jle 0x100a9a73
dec eax
jmp 0x100a9774
mov eax, dword [ebp - 8]
lea ecx, [ebp - 0x18]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 4]
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x10]
push eax
call fcn.100a67c4
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.100aa5e8
pop ecx
mov ecx, eax
call fcn.100a675e
push eax
lea ecx, [ebp - 0x18]
call fcn.100a67c4
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.100aa5e8
pop ecx
mov ecx, eax
call fcn.100a675e
push eax
lea ecx, [ebp - 0x18]
call fcn.100a67c4
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.100aa5e8
pop ecx
mov ecx, eax
call fcn.100a675e
push eax
lea ecx, [ebp - 0x18]
call fcn.100a67c4
push 0x29
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push edi
push eax
call fcn.100a8a65
pop ecx
pop ecx
mov ecx, eax
call fcn.100a675e
push eax
lea ecx, [ebp - 0x18]
call fcn.100a67c4
push 0x27
push dword [ebp + 8]
lea ecx, [ebp - 0x18]
call fcn.100a675e
jmp 0x100a9783
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.100a873d
mov eax, dword [ebp - 0x28]
pop ecx
pop ecx
mov dword [ebp - 0x18], eax
lea ecx, [ebp - 0x18]
mov eax, dword [ebp - 0x24]
push 0x20
mov dword [ebp - 0x14], eax
call fcn.100a6805
mov eax, dword [ebp - 0x18]
lea ecx, [ebp - 0x20]
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 8]
push eax
call fcn.100a67c4
lea ecx, [ebp - 0x20]
jmp 0x100a9a76
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x100012e4]
call fcn.100a6648
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.100a95c3
add esp, 0xc
mov ecx, dword [eax]
mov eax, dword [eax + 4]
mov dword [ebp - 0x10], ecx
mov dword [ebp - 0xc], eax
test ecx, ecx
je 0x100a9a73
test eax, 0x400
jne case.default.0x100a9ac8
lea ecx, [ebp - 8]
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 8]
call fcn.100a673c
jmp 0x100a9783
cmp eax, 0x56
jle 0x100a9bad
cmp eax, 0x57
jle case.default.0x100a9ac8
cmp eax, 0x59
jle 0x100a9b9d
cmp eax, 0x5f
jne case.default.0x100a9ac8
movsx eax, byte [ecx]
inc ecx
sub eax, 0x41
mov dword [0x10108810], ecx
cmp eax, 0xb
ja case.default.0x100a9ac8
movzx eax, byte [eax + 0x100a9c07]
jmp dword [eax*4 + 0x100a9bfb]
movsx eax, byte [ecx - 1]
push dword [eax*4 + 0x10001348]
jmp 0x100a97f7
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 0x18]
push dword [eax*4 + 0x10001348]
call fcn.100a641a
mov eax, dword [0x10108810]
cmp byte [eax], 0x3f
lea eax, [ebp - 0x28]
push eax
jne 0x100a9b21
call fcn.100a880b
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.100a67c4
mov eax, dword [0x10108810]
cmp byte [eax], 0x40
jne 0x100a9b30
inc eax
mov dword [0x10108810], eax
jmp 0x100a9b30
call fcn.100aa85c
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.100a67c4
push 0x10001ab4
lea ecx, [ebp - 0x18]
call fcn.100a6855
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x18]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x14]
jmp 0x100a9664
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 0x20]
push dword [eax*4 + 0x10001348]
call fcn.100a641a
jmp 0x100a9b76
cmp al, 0x40
je 0x100a9b86
inc ecx
mov dword [0x10108810], ecx
lea ecx, [ebp - 0x20]
push eax
call fcn.100a6805
mov ecx, dword [0x10108810]
mov al, byte [ecx]
test al, al
jne 0x100a9b62
cmp al, 0x40
jne 0x100a9b8d
inc ecx
mov dword [0x10108810], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x20]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x1c]
jmp 0x100a9664
movsx eax, byte [ecx - 1]
push dword [eax*4 + 0x100012e4]
jmp 0x100a97f7
movsx eax, byte [ecx - 1]
push dword [eax*4 + 0x100012e4]
jmp 0x100a9623
push 2
jmp 0x100a977b
xor edi, edi
inc edi
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x10001254]
call fcn.100a6648
test edi, edi
je 0x100a962b
cmp dword [ebp - 8], 0
je 0x100a9659
or dword [ebp - 4], 0x200
jmp 0x100a9659