Function at 0x100cc3c0
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x1019a608]
push ebx
push esi
push edi
mov cl, byte [eax]
lea esi, [eax + 1]
xor edi, edi
mov dword [0x1019a608], 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 0x100cc591
je 0x100cc9b5
test cl, cl
je 0x100cc577
cmp cl, 0x2f
jle case.default.0x100cc8bd
cmp cl, 0x31
jle 0x100cc46b
cmp cl, 0x39
jg case.default.0x100cc8bd
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x101553f0]
lea ecx, [ebp - 8]
call fcn.100c90c4
cmp dword [ebp - 8], 0
je 0x100cc456
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x28]
push eax
push str.operator
lea ecx, [ebp - 0x20]
call fcn.100c8dae
mov ecx, eax
call fcn.100c91b8
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 0x100cc506
lea eax, [ebp - 0x20]
push eax
call fcn.100cd711
pop ecx
push eax
lea eax, [ebp - 0x28]
push eax
push 0x3c
lea ecx, [ebp - 0x18]
call fcn.100c8d41
mov ecx, eax
call fcn.100c91b8
lea eax, [ebp - 0x28]
push eax
lea ecx, [ebp - 0x10]
call fcn.100c9262
mov ebx, dword [ebp - 0x10]
test ebx, ebx
je 0x100cc4cd
mov eax, dword [ebx]
mov esi, dword [eax + 4]
mov ecx, esi
call fcn.1009f894
mov ecx, ebx
call esi
cmp al, 0x3e
jne 0x100cc4cd
push 0x20
lea ecx, [ebp - 0x10]
call fcn.100c92a3
push 0x3e
lea ecx, [ebp - 0x10]
call fcn.100c92a3
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x100cc4e1
mov byte [eax], 1
mov esi, dword [0x1019a608]
cmp byte [esi], 0
jne 0x100cc4fc
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x10]
mov dword [eax], ecx
mov ecx, dword [ebp - 0xc]
jmp 0x100cc461
mov ebx, dword [ebp - 0x10]
inc esi
mov dword [0x1019a608], esi
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.100ce4d6
add esp, 0xc
mov ecx, dword [eax]
mov edx, dword [eax + 4]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov dword [0x1019a608], esi
test ecx, ecx
je 0x100cc554
cmp byte [esi - 1], 0x31
jne 0x100cc554
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x20]
push eax
push 0x7e
lea ecx, [ebp - 0x28]
call fcn.100c8d41
mov ecx, eax
call fcn.100c91b8
mov ecx, dword [ebp - 0x20]
mov edx, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
test ebx, ebx
je 0x100cc56a
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
call fcn.100c9262
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
mov eax, dword [ebp + 8]
mov dword [eax], ecx
mov dword [eax + 4], edx
jmp 0x100cc464
lea eax, [esi - 1]
mov dword [0x1019a608], eax
push 1
mov ecx, dword [ebp + 8]
call fcn.100c8de1
mov eax, dword [ebp + 8]
jmp 0x100cc464
cmp cl, 0x42
je 0x100cc9b2
jle case.default.0x100cc8bd
cmp cl, 0x5a
jle 0x100cc9b5
cmp cl, 0x5f
jne case.default.0x100cc8bd
movsx eax, byte [esi]
lea ecx, [esi + 1]
mov dword [0x1019a608], ecx
cmp eax, 0x4f
jg 0x100cc69e
cmp eax, 0x44
jge 0x100cc992
cmp eax, 0x39
jg 0x100cc643
je 0x100cc61f
test eax, eax
je 0x100cc617
cmp eax, 0x2f
jle case.default.0x100cc8bd
cmp eax, 0x36
jle 0x100cc607
cmp eax, 0x38
jg case.default.0x100cc8bd
movsx eax, byte [ecx - 1]
push dword [eax*4 + 0x10155480]
mov ecx, dword [ebp + 8]
call fcn.100c8dae
jmp 0x100cc589
movsx eax, byte [ecx - 1]
push dword [eax*4 + 0x10155480]
jmp 0x100cc420
lea eax, [ecx - 1]
jmp 0x100cc57a
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 0x20]
push dword [eax*4 + 0x10155480]
call fcn.100c8dae
mov edx, dword [ebp - 0x1c]
or edx, 0x8000
mov ecx, dword [ebp - 0x20]
jmp 0x100cc56a
cmp eax, 0x3f
je 0x100cc681
cmp eax, 0x40
jle case.default.0x100cc8bd
cmp eax, 0x42
jle 0x100cc992
cmp eax, 0x43
jne case.default.0x100cc8bd
push 1
push str._string
lea eax, [ebp - 0x20]
push eax
call fcn.100cd5ec
mov edx, dword [ebp - 0x1c]
add esp, 0xc
or edx, 0x1000
jmp 0x100cc63b
mov al, byte [ecx]
inc ecx
mov dword [0x1019a608], ecx
test al, al
je 0x100cc617
cmp al, 0x30
jne case.default.0x100cc8bd
push edi
push str._anonymous_namespace
jmp 0x100cc66a
cmp eax, 0x54
jg 0x100cc888
cmp eax, 0x53
jge 0x100cc992
sub eax, 0x50
je 0x100cc836
sub eax, 1
je 0x100cc428
sub eax, 1
jne case.default.0x100cc8bd
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x10155464]
call fcn.100c90c4
mov eax, dword [0x1019a608]
mov al, byte [eax]
test al, al
jne 0x100cc6fb
push 1
push dword [ebp + 8]
lea ecx, [ebp - 8]
call fcn.100c9240
jmp 0x100cc589
movsx eax, al
sub eax, 0x30
js case.default.0x100cc8bd
cmp eax, 5
jae case.default.0x100cc8bd
push dword [eax*4 + 0x10155600]
lea ecx, [ebp - 0x10]
call fcn.100c90c4
mov eax, dword [0x1019a608]
mov cl, byte [eax]
inc eax
mov dword [0x1019a608], eax
cmp cl, 0x30
je 0x100cc7f7
cmp cl, 0x31
je 0x100cc74b
jle 0x100cc745
cmp cl, 0x34
jle 0x100cc874
dec eax
jmp 0x100cc57a
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.100c9262
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.100cd448
pop ecx
mov ecx, eax
call fcn.100c91da
push eax
lea ecx, [ebp - 0x18]
call fcn.100c9262
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.100cd448
pop ecx
mov ecx, eax
call fcn.100c91da
push eax
lea ecx, [ebp - 0x18]
call fcn.100c9262
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.100cd448
pop ecx
mov ecx, eax
call fcn.100c91da
push eax
lea ecx, [ebp - 0x18]
call fcn.100c9262
push 0x29
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push edi
push eax
call fcn.100cb7b9
pop ecx
pop ecx
mov ecx, eax
call fcn.100c91da
push eax
lea ecx, [ebp - 0x18]
call fcn.100c9262
push 0x27
push dword [ebp + 8]
lea ecx, [ebp - 0x18]
call fcn.100c91da
jmp 0x100cc589
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.100cb491
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.100c92a3
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.100c9262
lea ecx, [ebp - 0x20]
jmp 0x100cc877
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x10155464]
call fcn.100c90c4
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.100cc3c0
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 0x100cc874
test eax, 0x400
je 0x100cc874
push 2
jmp 0x100cc581
lea ecx, [ebp - 8]
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 8]
call fcn.100c91b8
jmp 0x100cc589
cmp eax, 0x56
jle 0x100cc9a2
cmp eax, 0x57
jle case.default.0x100cc8bd
cmp eax, 0x59
jle 0x100cc992
cmp eax, 0x5f
jne case.default.0x100cc8bd
movsx eax, byte [ecx]
inc ecx
sub eax, 0x41
mov dword [0x1019a608], ecx
cmp eax, 0xb
ja case.default.0x100cc8bd
movzx eax, byte [eax + 0x100cc9f4]
jmp dword [eax*4 + 0x100cc9e8]
movsx eax, byte [ecx - 1]
push dword [eax*4 + 0x101554c8]
jmp 0x100cc5fd
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 0x18]
push dword [eax*4 + 0x101554c8]
call fcn.100c8dae
mov eax, dword [0x1019a608]
cmp byte [eax], 0x3f
lea eax, [ebp - 0x28]
push eax
jne 0x100cc916
call fcn.100cb55f
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.100c9262
mov eax, dword [0x1019a608]
cmp byte [eax], 0x40
jne 0x100cc925
inc eax
mov dword [0x1019a608], eax
jmp 0x100cc925
call fcn.100cd6c9
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.100c9262
push 0x10155c48
lea ecx, [ebp - 0x18]
call fcn.100c9358
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x18]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x14]
jmp 0x100cc461
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 0x20]
push dword [eax*4 + 0x101554c8]
call fcn.100c8dae
jmp 0x100cc96b
cmp al, 0x40
je 0x100cc97b
inc ecx
mov dword [0x1019a608], ecx
lea ecx, [ebp - 0x20]
push eax
call fcn.100c92a3
mov ecx, dword [0x1019a608]
mov al, byte [ecx]
test al, al
jne 0x100cc957
cmp al, 0x40
jne 0x100cc982
inc ecx
mov dword [0x1019a608], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x20]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x1c]
jmp 0x100cc461
movsx eax, byte [ecx - 1]
push dword [eax*4 + 0x10155464]
jmp 0x100cc5fd
movsx eax, byte [ecx - 1]
push dword [eax*4 + 0x10155464]
jmp 0x100cc420
xor edi, edi
inc edi
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x101553d4]
call fcn.100c90c4
test edi, edi
je 0x100cc428
cmp dword [ebp - 8], 0
je 0x100cc456
or dword [ebp - 4], 0x200
jmp 0x100cc456