Function at 0x407f69
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x44aef4]
push ebx
push esi
push edi
mov cl, byte [eax]
lea esi, [eax + 1]
xor edi, edi
mov dword [0x44aef4], 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 0x40811c
je 0x40856c
test cl, cl
je 0x408102
cmp cl, 0x2f
jle case.default.0x408471
cmp cl, 0x31
jle 0x408012
cmp cl, 0x39
jg case.default.0x408471
movsx eax, byte [esi - 1]
push dword [eax*4 + sym.imp.KERNEL32.dll_CompareStringW]
lea ecx, [ebp - 8]
call fcn.00404e7a
cmp dword [ebp - 8], 0
je 0x407fff
push str.operator
lea ecx, [ebp - 0x28]
call fcn.00404b59
lea ecx, [ebp - 8]
push ecx
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.00404f83
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 0x40809b
lea eax, [ebp - 0x18]
push eax
call fcn.0040926d
pop ecx
push 0x3c
lea ecx, [ebp - 0x28]
mov esi, eax
call fcn.00404aec
push esi
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.00404f83
lea eax, [ebp - 0x20]
push eax
lea ecx, [ebp - 0x10]
call fcn.0040502d
lea ecx, [ebp - 0x10]
call fcn.00407d78
cmp al, 0x3e
jne 0x408063
push 0x20
lea ecx, [ebp - 0x10]
call fcn.0040506e
push 0x3e
lea ecx, [ebp - 0x10]
call fcn.0040506e
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x408077
mov byte [eax], 1
mov esi, dword [0x44aef4]
cmp byte [esi], bl
jne 0x408091
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x10]
mov dword [eax], ecx
mov ecx, dword [ebp - 0xc]
jmp 0x40800a
mov ebx, dword [ebp - 0x10]
inc esi
mov dword [0x44aef4], esi
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.00409fcc
add esp, 0xc
mov ecx, dword [eax]
mov eax, dword [eax + 4]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
mov dword [0x44aef4], esi
test ecx, ecx
je 0x4080e9
cmp byte [esi - 1], 0x31
jne 0x4080e9
push 0x7e
lea ecx, [ebp - 0x28]
call fcn.00404aec
lea ecx, [ebp - 8]
push ecx
lea ecx, [ebp - 0x18]
push ecx
mov ecx, eax
call fcn.00404f83
mov eax, dword [ebp - 0x18]
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0x14]
mov dword [ebp - 4], eax
test ebx, ebx
je 0x407fff
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
call fcn.0040502d
jmp 0x407fff
lea eax, [esi - 1]
mov ecx, dword [ebp + 8]
push 1
mov dword [0x44aef4], eax
call fcn.00404b8c
mov eax, dword [ebp + 8]
jmp 0x40800d
cmp cl, 0x42
je 0x408569
jle case.default.0x408471
cmp cl, 0x5a
jle 0x40856c
cmp cl, 0x5f
jne case.default.0x408471
movsx eax, byte [esi]
inc esi
mov dword [0x44aef4], esi
cmp eax, 0x4f
jg 0x40824e
cmp eax, 0x44
jge 0x408538
cmp eax, 0x39
jg 0x4081cc
je 0x4081a0
test eax, eax
je 0x408102
cmp eax, 0x2f
jle case.default.0x408471
cmp eax, 0x36
jle 0x408190
cmp eax, 0x38
jg case.default.0x408471
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4411f0]
mov ecx, dword [ebp + 8]
call fcn.00404b59
jmp 0x408114
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4411f0]
jmp 0x407fc9
movsx eax, byte [esi - 1]
lea ecx, [ebp - 0x18]
push dword [eax*4 + 0x4411f0]
call fcn.00404b59
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 0x40800d
cmp eax, 0x3f
je 0x408201
cmp eax, 0x40
jle case.default.0x408471
cmp eax, 0x42
jle 0x408538
push 1
lea eax, [ebp - 0x18]
push str._string
push eax
call fcn.0040913e
mov edx, dword [ebp - 0x14]
add esp, 0xc
or edx, 0x1000
jmp 0x4081bc
mov al, byte [esi]
inc esi
mov dword [0x44aef4], esi
test al, al
je 0x408102
mov esi, dword [ebp + 8]
cmp al, 0x30
je 0x408224
mov dword [esi + 4], edi
mov byte [esi + 4], 2
mov dword [esi], edi
jmp 0x408247
push edi
lea eax, [ebp - 0x18]
push str._anonymous_namespace
push eax
call fcn.0040913e
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 0x40800d
cmp eax, 0x54
jg 0x408430
cmp eax, 0x53
jge 0x408538
sub eax, 0x50
je 0x4083e1
sub eax, 1
je 0x407fd1
sub eax, 1
jne case.default.0x408471
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x4411d4]
call fcn.00404e7a
mov eax, dword [0x44aef4]
mov al, byte [eax]
test al, al
jne 0x4082ab
push 1
push dword [ebp + 8]
lea ecx, [ebp - 8]
call fcn.0040500b
jmp 0x408114
movsx eax, al
sub eax, 0x30
js case.default.0x408471
cmp eax, 5
jae case.default.0x408471
push dword [eax*4 + 0x441374]
lea ecx, [ebp - 0x18]
call fcn.00404e7a
mov eax, dword [0x44aef4]
mov cl, byte [eax]
inc eax
mov dword [0x44aef4], eax
cmp cl, 0x30
je 0x4083a7
cmp cl, 0x31
je 0x4082fb
jle 0x4082f5
cmp cl, 0x34
jle 0x40841c
dec eax
jmp 0x408105
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.0040502d
lea eax, [ebp - 0x28]
push eax
call fcn.00408fa5
pop ecx
push 0x2c
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.00404fa5
push eax
lea ecx, [ebp - 0x10]
call fcn.0040502d
lea eax, [ebp - 0x28]
push eax
call fcn.00408fa5
pop ecx
push 0x2c
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.00404fa5
push eax
lea ecx, [ebp - 0x10]
call fcn.0040502d
lea eax, [ebp - 0x28]
push eax
call fcn.00408fa5
pop ecx
push 0x2c
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.00404fa5
push eax
lea ecx, [ebp - 0x10]
call fcn.0040502d
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.004073d0
pop ecx
pop ecx
push 0x29
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.00404fa5
push eax
lea ecx, [ebp - 0x10]
call fcn.0040502d
push 0x27
push dword [ebp + 8]
lea ecx, [ebp - 0x10]
call fcn.00404fa5
jmp 0x408114
lea eax, [ebp - 0x20]
push edi
push eax
call fcn.004070c9
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.0040506e
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x28]
push eax
lea ecx, [ebp - 0x10]
call fcn.00404f83
lea ecx, [ebp - 0x18]
push ecx
mov ecx, eax
jmp 0x408423
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x4411d4]
call fcn.00404e7a
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.00407f69
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 0x40841c
test eax, 0x400
jne case.default.0x408471
lea eax, [ebp - 0x18]
push eax
lea ecx, [ebp - 8]
push dword [ebp + 8]
call fcn.00404f83
jmp 0x408114
cmp eax, 0x56
jle 0x408548
cmp eax, 0x57
jle case.default.0x408471
cmp eax, 0x59
jle 0x408538
cmp eax, 0x5f
jne case.default.0x408471
movsx eax, byte [esi]
inc esi
sub eax, 0x41
mov dword [0x44aef4], esi
cmp eax, 0xc
ja case.default.0x408471
movzx eax, byte [eax + 0x4085a9]
jmp dword [eax*4 + 0x40859d]
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x441238]
jmp 0x408186
movsx eax, byte [esi - 1]
lea ecx, [ebp - 0x18]
push dword [eax*4 + 0x441238]
call fcn.00404b59
mov eax, dword [0x44aef4]
cmp byte [eax], 0x3f
lea eax, [ebp - 0x28]
push eax
jne 0x4084ca
call fcn.0040718e
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.0040502d
mov eax, dword [0x44aef4]
cmp byte [eax], 0x40
jne 0x4084d9
inc eax
mov dword [0x44aef4], eax
jmp 0x4084d9
call fcn.00409225
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.0040502d
push 0x4419e0
lea ecx, [ebp - 0x18]
call fcn.00405123
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x18]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x14]
jmp 0x40800a
movsx eax, byte [esi - 1]
lea ecx, [ebp - 0x18]
push dword [eax*4 + 0x441238]
call fcn.00404b59
jmp 0x40851f
cmp al, 0x40
je 0x40852f
inc ecx
mov dword [0x44aef4], ecx
lea ecx, [ebp - 0x18]
push eax
call fcn.0040506e
mov ecx, dword [0x44aef4]
mov al, byte [ecx]
test al, al
jne 0x40850b
cmp al, 0x40
jne 0x4084e6
inc ecx
mov dword [0x44aef4], ecx
jmp 0x4084e6
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4411d4]
jmp 0x408186
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4411d4]
jmp 0x407fc9
mov eax, dword [ebp + 8]
mov dword [eax + 4], edi
mov byte [eax + 4], 2
mov dword [eax], edi
jmp 0x40800d
xor edi, edi
inc edi
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + sym.imp.KERNEL32.dll_GetStringTypeW]
call fcn.00404e7a
test edi, edi
je 0x407fd1
cmp dword [ebp - 8], 0
je 0x407fff
or dword [ebp - 4], 0x200
jmp 0x407fff