Function at 0x44ad2d
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x4b5f9c]
push ebx
push esi
push edi
mov cl, byte [eax]
lea esi, [eax + 1]
xor edi, edi
mov dword [0x4b5f9c], 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 0x44aee0
je 0x44b333
test cl, cl
je 0x44aec6
cmp cl, 0x2f
jle case.default.0x44b238
cmp cl, 0x31
jle 0x44add6
cmp cl, 0x39
jg case.default.0x44b238
movsx eax, byte [esi - 1]
push dword [eax*4 + str.Access_violation___no_RTTI_data_]
lea ecx, [ebp - 8]
call fcn.00447c89
cmp dword [ebp - 8], 0
je 0x44adc3
push str.operator
lea ecx, [ebp - 0x28]
call fcn.00447965
lea ecx, [ebp - 8]
push ecx
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.00447d95
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 0x44ae5f
lea eax, [ebp - 0x18]
push eax
call fcn.0044c03d
pop ecx
push 0x3c
lea ecx, [ebp - 0x28]
mov esi, eax
call fcn.004478f8
push esi
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.00447d95
lea eax, [ebp - 0x20]
push eax
lea ecx, [ebp - 0x10]
call fcn.00447e3f
lea ecx, [ebp - 0x10]
call fcn.0044ab3c
cmp al, 0x3e
jne 0x44ae27
push 0x20
lea ecx, [ebp - 0x10]
call fcn.00447e80
push 0x3e
lea ecx, [ebp - 0x10]
call fcn.00447e80
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x44ae3b
mov byte [eax], 1
mov esi, dword [0x4b5f9c]
cmp byte [esi], bl
jne 0x44ae55
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x10]
mov dword [eax], ecx
mov ecx, dword [ebp - 0xc]
jmp 0x44adce
mov ebx, dword [ebp - 0x10]
inc esi
mov dword [0x4b5f9c], esi
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.0044cd9f
add esp, 0xc
mov ecx, dword [eax]
mov eax, dword [eax + 4]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
mov dword [0x4b5f9c], esi
test ecx, ecx
je 0x44aead
cmp byte [esi - 1], 0x31
jne 0x44aead
push 0x7e
lea ecx, [ebp - 0x28]
call fcn.004478f8
lea ecx, [ebp - 8]
push ecx
lea ecx, [ebp - 0x18]
push ecx
mov ecx, eax
call fcn.00447d95
mov eax, dword [ebp - 0x18]
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0x14]
mov dword [ebp - 4], eax
test ebx, ebx
je 0x44adc3
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
call fcn.00447e3f
jmp 0x44adc3
lea eax, [esi - 1]
mov ecx, dword [ebp + 8]
push 1
mov dword [0x4b5f9c], eax
call fcn.0044799b
mov eax, dword [ebp + 8]
jmp 0x44add1
cmp cl, 0x42
je 0x44b330
jle case.default.0x44b238
cmp cl, 0x5a
jle 0x44b333
cmp cl, 0x5f
jne case.default.0x44b238
movsx eax, byte [esi]
inc esi
mov dword [0x4b5f9c], esi
cmp eax, 0x4f
jg 0x44b012
cmp eax, 0x44
jge 0x44b2ff
cmp eax, 0x39
jg 0x44af90
je 0x44af64
test eax, eax
je 0x44aec6
cmp eax, 0x2f
jle case.default.0x44b238
cmp eax, 0x36
jle 0x44af54
cmp eax, 0x38
jg case.default.0x44b238
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x49ad08]
mov ecx, dword [ebp + 8]
call fcn.00447965
jmp 0x44aed8
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x49ad08]
jmp 0x44ad8d
movsx eax, byte [esi - 1]
lea ecx, [ebp - 0x18]
push dword [eax*4 + 0x49ad08]
call fcn.00447965
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 0x44add1
cmp eax, 0x3f
je 0x44afc5
cmp eax, 0x40
jle case.default.0x44b238
cmp eax, 0x42
jle 0x44b2ff
push 1
lea eax, [ebp - 0x18]
push str._string
push eax
call fcn.0044bf0e
mov edx, dword [ebp - 0x14]
add esp, 0xc
or edx, 0x1000
jmp 0x44af80
mov al, byte [esi]
inc esi
mov dword [0x4b5f9c], esi
test al, al
je 0x44aec6
mov esi, dword [ebp + 8]
cmp al, 0x30
je 0x44afe8
mov dword [esi + 4], edi
mov byte [esi + 4], 2
mov dword [esi], edi
jmp 0x44b00b
push edi
lea eax, [ebp - 0x18]
push str._anonymous_namespace
push eax
call fcn.0044bf0e
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 0x44add1
cmp eax, 0x54
jg 0x44b1f7
cmp eax, 0x53
jge 0x44b2ff
sub eax, 0x50
je 0x44b1a8
sub eax, 1
je 0x44ad95
sub eax, 1
jne case.default.0x44b238
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x49acec]
call fcn.00447c89
mov eax, dword [0x4b5f9c]
mov al, byte [eax]
test al, al
jne 0x44b06f
push 1
push dword [ebp + 8]
lea ecx, [ebp - 8]
call fcn.00447e1d
jmp 0x44aed8
movsx eax, al
sub eax, 0x30
js case.default.0x44b238
cmp eax, 5
jae case.default.0x44b238
lfence
push dword [eax*4 + 0x49ae8c]
lea ecx, [ebp - 0x18]
call fcn.00447c89
mov eax, dword [0x4b5f9c]
mov cl, byte [eax]
inc eax
mov dword [0x4b5f9c], eax
cmp cl, 0x30
je 0x44b16e
cmp cl, 0x31
je 0x44b0c2
jle 0x44b0bc
cmp cl, 0x34
jle 0x44b1e3
dec eax
jmp 0x44aec9
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.00447e3f
lea eax, [ebp - 0x28]
push eax
call fcn.0044bd6d
pop ecx
push 0x2c
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.00447db7
push eax
lea ecx, [ebp - 0x10]
call fcn.00447e3f
lea eax, [ebp - 0x28]
push eax
call fcn.0044bd6d
pop ecx
push 0x2c
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.00447db7
push eax
lea ecx, [ebp - 0x10]
call fcn.00447e3f
lea eax, [ebp - 0x28]
push eax
call fcn.0044bd6d
pop ecx
push 0x2c
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.00447db7
push eax
lea ecx, [ebp - 0x10]
call fcn.00447e3f
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.0044a191
pop ecx
pop ecx
push 0x29
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.00447db7
push eax
lea ecx, [ebp - 0x10]
call fcn.00447e3f
push 0x27
push dword [ebp + 8]
lea ecx, [ebp - 0x10]
call fcn.00447db7
jmp 0x44aed8
lea eax, [ebp - 0x20]
push edi
push eax
call fcn.00449e8a
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.00447e80
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x28]
push eax
lea ecx, [ebp - 0x10]
call fcn.00447d95
lea ecx, [ebp - 0x18]
push ecx
mov ecx, eax
jmp 0x44b1ea
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x49acec]
call fcn.00447c89
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.0044ad2d
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 0x44b1e3
test eax, 0x400
jne case.default.0x44b238
lea eax, [ebp - 0x18]
push eax
lea ecx, [ebp - 8]
push dword [ebp + 8]
call fcn.00447d95
jmp 0x44aed8
cmp eax, 0x56
jle 0x44b30f
cmp eax, 0x57
jle case.default.0x44b238
cmp eax, 0x59
jle 0x44b2ff
cmp eax, 0x5f
jne case.default.0x44b238
movsx eax, byte [esi]
inc esi
sub eax, 0x41
mov dword [0x4b5f9c], esi
cmp eax, 0xc
ja case.default.0x44b238
movzx eax, byte [eax + 0x44b371]
jmp dword [eax*4 + 0x44b365]
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x49ad50]
jmp 0x44af4a
movsx eax, byte [esi - 1]
lea ecx, [ebp - 0x18]
push dword [eax*4 + 0x49ad50]
call fcn.00447965
mov eax, dword [0x4b5f9c]
cmp byte [eax], 0x3f
lea eax, [ebp - 0x28]
push eax
jne 0x44b291
call fcn.00449f4f
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.00447e3f
mov eax, dword [0x4b5f9c]
cmp byte [eax], 0x40
jne 0x44b2a0
inc eax
mov dword [0x4b5f9c], eax
jmp 0x44b2a0
call fcn.0044bff5
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.00447e3f
push 0x49b4f4
lea ecx, [ebp - 0x18]
call fcn.00447f35
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x18]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x14]
jmp 0x44adce
movsx eax, byte [esi - 1]
lea ecx, [ebp - 0x18]
push dword [eax*4 + 0x49ad50]
call fcn.00447965
jmp 0x44b2e6
cmp al, 0x40
je 0x44b2f6
inc ecx
mov dword [0x4b5f9c], ecx
lea ecx, [ebp - 0x18]
push eax
call fcn.00447e80
mov ecx, dword [0x4b5f9c]
mov al, byte [ecx]
test al, al
jne 0x44b2d2
cmp al, 0x40
jne 0x44b2ad
inc ecx
mov dword [0x4b5f9c], ecx
jmp 0x44b2ad
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x49acec]
jmp 0x44af4a
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x49acec]
jmp 0x44ad8d
mov eax, dword [ebp + 8]
mov dword [eax + 4], edi
mov byte [eax + 4], 2
mov dword [eax], edi
jmp 0x44add1
xor edi, edi
inc edi
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x49ac5c]
call fcn.00447c89
test edi, edi
je 0x44ad95
cmp dword [ebp - 8], 0
je 0x44adc3
or dword [ebp - 4], 0x200
jmp 0x44adc3