Function at 0x100cebd0
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x1019e608]
push ebx
push esi
push edi
mov cl, byte [eax]
lea esi, [eax + 1]
xor edi, edi
mov dword [0x1019e608], 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 0x100ceda1
je 0x100cf1c5
test cl, cl
je 0x100ced87
cmp cl, 0x2f
jle case.default.0x100cf0cd
cmp cl, 0x31
jle 0x100cec7b
cmp cl, 0x39
jg case.default.0x100cf0cd
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x10158410]
lea ecx, [ebp - 8]
call fcn.100cb8d4
cmp dword [ebp - 8], 0
je 0x100cec66
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x28]
push eax
push str.operator
lea ecx, [ebp - 0x20]
call fcn.100cb5be
mov ecx, eax
call fcn.100cb9c8
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 0x100ced16
lea eax, [ebp - 0x20]
push eax
call fcn.100cff21
pop ecx
push eax
lea eax, [ebp - 0x28]
push eax
push 0x3c
lea ecx, [ebp - 0x18]
call fcn.100cb551
mov ecx, eax
call fcn.100cb9c8
lea eax, [ebp - 0x28]
push eax
lea ecx, [ebp - 0x10]
call fcn.100cba72
mov ebx, dword [ebp - 0x10]
test ebx, ebx
je 0x100cecdd
mov eax, dword [ebx]
mov esi, dword [eax + 4]
mov ecx, esi
call fcn.100a2094
mov ecx, ebx
call esi
cmp al, 0x3e
jne 0x100cecdd
push 0x20
lea ecx, [ebp - 0x10]
call fcn.100cbab3
push 0x3e
lea ecx, [ebp - 0x10]
call fcn.100cbab3
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x100cecf1
mov byte [eax], 1
mov esi, dword [0x1019e608]
cmp byte [esi], 0
jne 0x100ced0c
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x10]
mov dword [eax], ecx
mov ecx, dword [ebp - 0xc]
jmp 0x100cec71
mov ebx, dword [ebp - 0x10]
inc esi
mov dword [0x1019e608], esi
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.100d0ce6
add esp, 0xc
mov ecx, dword [eax]
mov edx, dword [eax + 4]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov dword [0x1019e608], esi
test ecx, ecx
je 0x100ced64
cmp byte [esi - 1], 0x31
jne 0x100ced64
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x20]
push eax
push 0x7e
lea ecx, [ebp - 0x28]
call fcn.100cb551
mov ecx, eax
call fcn.100cb9c8
mov ecx, dword [ebp - 0x20]
mov edx, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
test ebx, ebx
je 0x100ced7a
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
call fcn.100cba72
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 0x100cec74
lea eax, [esi - 1]
mov dword [0x1019e608], eax
push 1
mov ecx, dword [ebp + 8]
call fcn.100cb5f1
mov eax, dword [ebp + 8]
jmp 0x100cec74
cmp cl, 0x42
je 0x100cf1c2
jle case.default.0x100cf0cd
cmp cl, 0x5a
jle 0x100cf1c5
cmp cl, 0x5f
jne case.default.0x100cf0cd
movsx eax, byte [esi]
lea ecx, [esi + 1]
mov dword [0x1019e608], ecx
cmp eax, 0x4f
jg 0x100ceeae
cmp eax, 0x44
jge 0x100cf1a2
cmp eax, 0x39
jg 0x100cee53
je 0x100cee2f
test eax, eax
je 0x100cee27
cmp eax, 0x2f
jle case.default.0x100cf0cd
cmp eax, 0x36
jle 0x100cee17
cmp eax, 0x38
jg case.default.0x100cf0cd
movsx eax, byte [ecx - 1]
push dword [eax*4 + 0x101584a0]
mov ecx, dword [ebp + 8]
call fcn.100cb5be
jmp 0x100ced99
movsx eax, byte [ecx - 1]
push dword [eax*4 + 0x101584a0]
jmp 0x100cec30
lea eax, [ecx - 1]
jmp 0x100ced8a
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 0x20]
push dword [eax*4 + 0x101584a0]
call fcn.100cb5be
mov edx, dword [ebp - 0x1c]
or edx, 0x8000
mov ecx, dword [ebp - 0x20]
jmp 0x100ced7a
cmp eax, 0x3f
je 0x100cee91
cmp eax, 0x40
jle case.default.0x100cf0cd
cmp eax, 0x42
jle 0x100cf1a2
cmp eax, 0x43
jne case.default.0x100cf0cd
push 1
push str._string
lea eax, [ebp - 0x20]
push eax
call fcn.100cfdfc
mov edx, dword [ebp - 0x1c]
add esp, 0xc
or edx, 0x1000
jmp 0x100cee4b
mov al, byte [ecx]
inc ecx
mov dword [0x1019e608], ecx
test al, al
je 0x100cee27
cmp al, 0x30
jne case.default.0x100cf0cd
push edi
push str._anonymous_namespace
jmp 0x100cee7a
cmp eax, 0x54
jg 0x100cf098
cmp eax, 0x53
jge 0x100cf1a2
sub eax, 0x50
je 0x100cf046
sub eax, 1
je 0x100cec38
sub eax, 1
jne case.default.0x100cf0cd
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x10158484]
call fcn.100cb8d4
mov eax, dword [0x1019e608]
mov al, byte [eax]
test al, al
jne 0x100cef0b
push 1
push dword [ebp + 8]
lea ecx, [ebp - 8]
call fcn.100cba50
jmp 0x100ced99
movsx eax, al
sub eax, 0x30
js case.default.0x100cf0cd
cmp eax, 5
jae case.default.0x100cf0cd
push dword [eax*4 + 0x10158620]
lea ecx, [ebp - 0x10]
call fcn.100cb8d4
mov eax, dword [0x1019e608]
mov cl, byte [eax]
inc eax
mov dword [0x1019e608], eax
cmp cl, 0x30
je 0x100cf007
cmp cl, 0x31
je 0x100cef5b
jle 0x100cef55
cmp cl, 0x34
jle 0x100cf084
dec eax
jmp 0x100ced8a
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.100cba72
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.100cfc58
pop ecx
mov ecx, eax
call fcn.100cb9ea
push eax
lea ecx, [ebp - 0x18]
call fcn.100cba72
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.100cfc58
pop ecx
mov ecx, eax
call fcn.100cb9ea
push eax
lea ecx, [ebp - 0x18]
call fcn.100cba72
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.100cfc58
pop ecx
mov ecx, eax
call fcn.100cb9ea
push eax
lea ecx, [ebp - 0x18]
call fcn.100cba72
push 0x29
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push edi
push eax
call fcn.100cdfc9
pop ecx
pop ecx
mov ecx, eax
call fcn.100cb9ea
push eax
lea ecx, [ebp - 0x18]
call fcn.100cba72
push 0x27
push dword [ebp + 8]
lea ecx, [ebp - 0x18]
call fcn.100cb9ea
jmp 0x100ced99
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.100cdca1
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.100cbab3
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.100cba72
lea ecx, [ebp - 0x20]
jmp 0x100cf087
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x10158484]
call fcn.100cb8d4
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.100cebd0
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 0x100cf084
test eax, 0x400
je 0x100cf084
push 2
jmp 0x100ced91
lea ecx, [ebp - 8]
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 8]
call fcn.100cb9c8
jmp 0x100ced99
cmp eax, 0x56
jle 0x100cf1b2
cmp eax, 0x57
jle case.default.0x100cf0cd
cmp eax, 0x59
jle 0x100cf1a2
cmp eax, 0x5f
jne case.default.0x100cf0cd
movsx eax, byte [ecx]
inc ecx
sub eax, 0x41
mov dword [0x1019e608], ecx
cmp eax, 0xb
ja case.default.0x100cf0cd
movzx eax, byte [eax + 0x100cf204]
jmp dword [eax*4 + 0x100cf1f8]
movsx eax, byte [ecx - 1]
push dword [eax*4 + 0x101584e8]
jmp 0x100cee0d
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 0x18]
push dword [eax*4 + 0x101584e8]
call fcn.100cb5be
mov eax, dword [0x1019e608]
cmp byte [eax], 0x3f
lea eax, [ebp - 0x28]
push eax
jne 0x100cf126
call fcn.100cdd6f
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.100cba72
mov eax, dword [0x1019e608]
cmp byte [eax], 0x40
jne 0x100cf135
inc eax
mov dword [0x1019e608], eax
jmp 0x100cf135
call fcn.100cfed9
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.100cba72
push 0x10158c68
lea ecx, [ebp - 0x18]
call fcn.100cbb68
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x18]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x14]
jmp 0x100cec71
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 0x20]
push dword [eax*4 + 0x101584e8]
call fcn.100cb5be
jmp 0x100cf17b
cmp al, 0x40
je 0x100cf18b
inc ecx
mov dword [0x1019e608], ecx
lea ecx, [ebp - 0x20]
push eax
call fcn.100cbab3
mov ecx, dword [0x1019e608]
mov al, byte [ecx]
test al, al
jne 0x100cf167
cmp al, 0x40
jne 0x100cf192
inc ecx
mov dword [0x1019e608], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x20]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x1c]
jmp 0x100cec71
movsx eax, byte [ecx - 1]
push dword [eax*4 + 0x10158484]
jmp 0x100cee0d
movsx eax, byte [ecx - 1]
push dword [eax*4 + 0x10158484]
jmp 0x100cec30
xor edi, edi
inc edi
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x101583f4]
call fcn.100cb8d4
test edi, edi
je 0x100cec38
cmp dword [ebp - 8], 0
je 0x100cec66
or dword [ebp - 4], 0x200
jmp 0x100cec66