Function at 0x45c3c3
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x90
mov eax, dword [0x4c2148]
movsx edx, byte [eax]
push ebx
xor ebx, ebx
mov ecx, 0xfffffe00
and dword [ebp - 4], ecx
and dword [ebp - 0xc], ecx
push esi
xor esi, esi
inc eax
cmp edx, 0x41
mov dword [ebp - 8], ebx
mov dword [ebp - 0x10], ebx
mov dword [0x4c2148], eax
jg 0x45c51a
je 0x45c869
cmp edx, ebx
je 0x45c50d
cmp edx, 0x2f
jle 0x45c67a
cmp edx, 0x31
jle 0x45c42f
cmp edx, 0x39
jg 0x45c67a
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x4a7c18]
jmp 0x45c7cd
and dword [ebp - 0xc], ecx
cmp byte [ebp + 0xc], bl
mov dword [ebp - 0x10], ebx
je 0x45c4a2
lea eax, [ebp - 0x88]
push eax
call fcn.0045c209
push eax
lea eax, [ebp - 0x90]
push 0x3c
push eax
call fcn.0045b6c9
add esp, 0x10
push eax
lea ecx, [ebp - 0x10]
call fcn.0045b2d0
lea ecx, [ebp - 0x10]
call fcn.0045ab77
cmp al, 0x3e
jne 0x45c477
push 0x20
lea ecx, [ebp - 0x10]
call fcn.0045b4b0
push 0x3e
lea ecx, [ebp - 0x10]
call fcn.0045b4b0
mov eax, dword [ebp + 0x10]
cmp eax, ebx
je 0x45c48b
mov byte [eax], 1
mov eax, dword [0x4c2148]
cmp byte [eax], bl
jne 0x45c49c
lea eax, [ebp - 0x10]
jmp 0x45c802
inc eax
mov dword [0x4c2148], eax
mov esi, eax
lea eax, [ebp - 0x38]
push ebx
push eax
call fcn.0045c9ef
pop ecx
pop ecx
push eax
lea ecx, [ebp - 8]
call fcn.0045a891
lea ecx, [ebp - 8]
mov dword [0x4c2148], esi
call fcn.0045ab29
test eax, eax
jne 0x45c4ec
cmp byte [esi - 1], 0x31
jne 0x45c4ec
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x68]
push 0x7e
push eax
call fcn.0045b6c9
add esp, 0xc
push eax
lea ecx, [ebp - 8]
call fcn.0045a891
lea ecx, [ebp - 0x10]
call fcn.0045ab29
test eax, eax
jne 0x45c7ff
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
call fcn.0045b2d0
jmp 0x45c7ff
dec eax
mov dword [0x4c2148], eax
push 2
jmp 0x45c67c
cmp edx, 0x42
je 0x45c866
jle 0x45c67a
cmp edx, 0x5a
jle 0x45c869
cmp edx, 0x5f
jne 0x45c67a
movsx ecx, byte [eax]
inc eax
cmp ecx, 0x50
mov dword [0x4c2148], eax
jg 0x45c64f
je 0x45c5fb
cmp ecx, 0x3f
jg 0x45c5b7
je 0x45c595
cmp ecx, ebx
je 0x45c50d
cmp ecx, 0x2f
jle 0x45c67a
cmp ecx, 0x36
jle 0x45c585
cmp ecx, 0x39
jg 0x45c67a
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x4a7ca8]
jmp 0x45c85c
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x4a7ca8]
jmp 0x45c7cd
movsx ecx, byte [eax]
inc eax
cmp ecx, ebx
mov dword [0x4c2148], eax
je 0x45c50d
cmp ecx, 0x30
jne 0x45c67a
push ebx
push str._anonymous_namespace
jmp 0x45c5e3
cmp ecx, 0x41
jl 0x45c67a
cmp ecx, 0x42
jle 0x45c851
cmp ecx, 0x43
je 0x45c5dc
jle 0x45c67a
cmp ecx, 0x4f
jmp 0x45c674
push 1
push str._string
lea eax, [ebp - 0x18]
push eax
call fcn.0045bdc2
add esp, 0xc
or byte [ebp - 0x13], 1
lea eax, [ebp - 0x18]
jmp 0x45c802
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x4a7c8c]
lea ecx, [ebp - 8]
call fcn.0045b34d
push ebx
lea eax, [ebp - 0x48]
push ebx
push eax
call fcn.0045c3c3
add esp, 0xc
push eax
lea ecx, [ebp - 0x10]
call fcn.0045a891
lea ecx, [ebp - 0x10]
call fcn.0045ab29
test eax, eax
jne 0x45c640
call fcn.0045ab29
test eax, eax
jne 0x45c640
test byte [ebp - 0xc], 0x40
jne 0x45c67a
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 8]
lea ecx, [ebp - 8]
jmp 0x45c7bb
cmp ecx, 0x56
jg 0x45c812
cmp ecx, 0x55
jge 0x45c7c2
cmp ecx, 0x51
je 0x45c7d5
cmp ecx, 0x52
je 0x45c689
jle 0x45c67a
cmp ecx, 0x54
jle 0x45c851
push 1
mov ecx, dword [ebp + 8]
call fcn.0045aab2
jmp 0x45c80b
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x4a7c8c]
lea ecx, [ebp - 8]
call fcn.0045b34d
mov eax, dword [0x4c2148]
movsx eax, byte [eax]
push dword [eax*4 + 0x4a7d48]
lea ecx, [ebp - 0x10]
call fcn.0045b34d
mov eax, dword [0x4c2148]
movsx eax, byte [eax]
inc dword [0x4c2148]
cmp eax, 0x30
je 0x45c789
cmp eax, 0x31
je 0x45c6e5
jle 0x45c6da
cmp eax, 0x34
jle 0x45c640
dec dword [0x4c2148]
jmp 0x45c513
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x18]
push eax
lea ecx, [ebp - 8]
call fcn.0045b450
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x58]
push eax
call fcn.0045be62
pop ecx
mov ecx, eax
call fcn.0045b72f
push eax
lea ecx, [ebp - 0x18]
call fcn.0045b2d0
push 0x2c
lea eax, [ebp - 0x78]
push eax
lea eax, [ebp - 0x30]
push eax
call fcn.0045be62
pop ecx
mov ecx, eax
call fcn.0045b72f
push eax
lea ecx, [ebp - 0x18]
call fcn.0045b2d0
push 0x2c
lea eax, [ebp - 0x40]
push eax
lea eax, [ebp - 0x50]
push eax
call fcn.0045be62
pop ecx
mov ecx, eax
call fcn.0045b72f
push eax
lea ecx, [ebp - 0x18]
call fcn.0045b2d0
push 0x29
lea eax, [ebp - 0x60]
push eax
lea eax, [ebp - 0x70]
push ebx
push eax
call fcn.0045b7a7
pop ecx
pop ecx
mov ecx, eax
call fcn.0045b72f
push eax
lea ecx, [ebp - 0x18]
call fcn.0045b2d0
push 0x27
push dword [ebp + 8]
lea ecx, [ebp - 0x18]
call fcn.0045b72f
jmp 0x45c80b
lea eax, [ebp - 0x18]
push ebx
push eax
call fcn.0045ed69
pop ecx
pop ecx
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 8]
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x80]
push eax
push 0x20
lea eax, [ebp - 0x20]
push eax
lea ecx, [ebp - 0x18]
call fcn.0045b72f
mov ecx, eax
call fcn.0045b450
mov ecx, eax
call fcn.0045b450
jmp 0x45c80b
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x4a7c8c]
lea ecx, [ebp - 8]
call fcn.0045b34d
lea ecx, [ebp - 8]
call fcn.0045ab29
test eax, eax
jne 0x45c7ff
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x20]
push str.operator
push eax
call fcn.0045b70d
add esp, 0xc
push eax
lea ecx, [ebp - 8]
call fcn.0045a891
lea eax, [ebp - 8]
mov ecx, dword [ebp + 8]
push eax
call fcn.0045a828
mov eax, dword [ebp + 8]
pop esi
pop ebx
leave
ret
cmp ecx, 0x58
jl 0x45c67a
cmp ecx, 0x59
jle 0x45c851
cmp ecx, 0x5f
jne 0x45c67a
movsx ecx, byte [eax]
inc eax
cmp ecx, 0x41
mov dword [0x4c2148], eax
jl 0x45c67a
cmp ecx, 0x44
jg 0x45c67a
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x4a7cf0]
jmp 0x45c85c
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x4a7c8c]
mov ecx, dword [ebp + 8]
call fcn.0045b0a1
jmp 0x45c80b
xor esi, esi
inc esi
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x4a7bfc]
lea ecx, [ebp - 8]
call fcn.0045b34d
cmp esi, ebx
je 0x45c7d5
lea ecx, [ebp - 8]
call fcn.0045ab29
test eax, eax
jne 0x45c7ff
or dword [ebp - 4], 0x20
jmp 0x45c7ff