Function at 0x45c4a3
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 0x45c5fa
je 0x45c949
cmp edx, ebx
je 0x45c5ed
cmp edx, 0x2f
jle 0x45c75a
cmp edx, 0x31
jle 0x45c50f
cmp edx, 0x39
jg 0x45c75a
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x4a7bf0]
jmp 0x45c8ad
and dword [ebp - 0xc], ecx
cmp byte [ebp + 0xc], bl
mov dword [ebp - 0x10], ebx
je 0x45c582
lea eax, [ebp - 0x88]
push eax
call fcn.0045c2e9
push eax
lea eax, [ebp - 0x90]
push 0x3c
push eax
call fcn.0045b7a9
add esp, 0x10
push eax
lea ecx, [ebp - 0x10]
call fcn.0045b3b0
lea ecx, [ebp - 0x10]
call fcn.0045ac57
cmp al, 0x3e
jne 0x45c557
push 0x20
lea ecx, [ebp - 0x10]
call fcn.0045b590
push 0x3e
lea ecx, [ebp - 0x10]
call fcn.0045b590
mov eax, dword [ebp + 0x10]
cmp eax, ebx
je 0x45c56b
mov byte [eax], 1
mov eax, dword [0x4c2148]
cmp byte [eax], bl
jne 0x45c57c
lea eax, [ebp - 0x10]
jmp 0x45c8e2
inc eax
mov dword [0x4c2148], eax
mov esi, eax
lea eax, [ebp - 0x38]
push ebx
push eax
call fcn.0045cacf
pop ecx
pop ecx
push eax
lea ecx, [ebp - 8]
call fcn.0045a971
lea ecx, [ebp - 8]
mov dword [0x4c2148], esi
call fcn.0045ac09
test eax, eax
jne 0x45c5cc
cmp byte [esi - 1], 0x31
jne 0x45c5cc
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x68]
push 0x7e
push eax
call fcn.0045b7a9
add esp, 0xc
push eax
lea ecx, [ebp - 8]
call fcn.0045a971
lea ecx, [ebp - 0x10]
call fcn.0045ac09
test eax, eax
jne 0x45c8df
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
call fcn.0045b3b0
jmp 0x45c8df
dec eax
mov dword [0x4c2148], eax
push 2
jmp 0x45c75c
cmp edx, 0x42
je 0x45c946
jle 0x45c75a
cmp edx, 0x5a
jle 0x45c949
cmp edx, 0x5f
jne 0x45c75a
movsx ecx, byte [eax]
inc eax
cmp ecx, 0x50
mov dword [0x4c2148], eax
jg 0x45c72f
je 0x45c6db
cmp ecx, 0x3f
jg 0x45c697
je 0x45c675
cmp ecx, ebx
je 0x45c5ed
cmp ecx, 0x2f
jle 0x45c75a
cmp ecx, 0x36
jle 0x45c665
cmp ecx, 0x39
jg 0x45c75a
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x4a7c80]
jmp 0x45c93c
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x4a7c80]
jmp 0x45c8ad
movsx ecx, byte [eax]
inc eax
cmp ecx, ebx
mov dword [0x4c2148], eax
je 0x45c5ed
cmp ecx, 0x30
jne 0x45c75a
push ebx
push str._anonymous_namespace
jmp 0x45c6c3
cmp ecx, 0x41
jl 0x45c75a
cmp ecx, 0x42
jle 0x45c931
cmp ecx, 0x43
je 0x45c6bc
jle 0x45c75a
cmp ecx, 0x4f
jmp 0x45c754
push 1
push str._string
lea eax, [ebp - 0x18]
push eax
call fcn.0045bea2
add esp, 0xc
or byte [ebp - 0x13], 1
lea eax, [ebp - 0x18]
jmp 0x45c8e2
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x4a7c64]
lea ecx, [ebp - 8]
call fcn.0045b42d
push ebx
lea eax, [ebp - 0x48]
push ebx
push eax
call fcn.0045c4a3
add esp, 0xc
push eax
lea ecx, [ebp - 0x10]
call fcn.0045a971
lea ecx, [ebp - 0x10]
call fcn.0045ac09
test eax, eax
jne 0x45c720
call fcn.0045ac09
test eax, eax
jne 0x45c720
test byte [ebp - 0xc], 0x40
jne 0x45c75a
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 8]
lea ecx, [ebp - 8]
jmp 0x45c89b
cmp ecx, 0x56
jg 0x45c8f2
cmp ecx, 0x55
jge 0x45c8a2
cmp ecx, 0x51
je 0x45c8b5
cmp ecx, 0x52
je 0x45c769
jle 0x45c75a
cmp ecx, 0x54
jle 0x45c931
push 1
mov ecx, dword [ebp + 8]
call fcn.0045ab92
jmp 0x45c8eb
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x4a7c64]
lea ecx, [ebp - 8]
call fcn.0045b42d
mov eax, dword [0x4c2148]
movsx eax, byte [eax]
push dword [eax*4 + 0x4a7d20]
lea ecx, [ebp - 0x10]
call fcn.0045b42d
mov eax, dword [0x4c2148]
movsx eax, byte [eax]
inc dword [0x4c2148]
cmp eax, 0x30
je 0x45c869
cmp eax, 0x31
je 0x45c7c5
jle 0x45c7ba
cmp eax, 0x34
jle 0x45c720
dec dword [0x4c2148]
jmp 0x45c5f3
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x18]
push eax
lea ecx, [ebp - 8]
call fcn.0045b530
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x58]
push eax
call fcn.0045bf42
pop ecx
mov ecx, eax
call fcn.0045b80f
push eax
lea ecx, [ebp - 0x18]
call fcn.0045b3b0
push 0x2c
lea eax, [ebp - 0x78]
push eax
lea eax, [ebp - 0x30]
push eax
call fcn.0045bf42
pop ecx
mov ecx, eax
call fcn.0045b80f
push eax
lea ecx, [ebp - 0x18]
call fcn.0045b3b0
push 0x2c
lea eax, [ebp - 0x40]
push eax
lea eax, [ebp - 0x50]
push eax
call fcn.0045bf42
pop ecx
mov ecx, eax
call fcn.0045b80f
push eax
lea ecx, [ebp - 0x18]
call fcn.0045b3b0
push 0x29
lea eax, [ebp - 0x60]
push eax
lea eax, [ebp - 0x70]
push ebx
push eax
call fcn.0045b887
pop ecx
pop ecx
mov ecx, eax
call fcn.0045b80f
push eax
lea ecx, [ebp - 0x18]
call fcn.0045b3b0
push 0x27
push dword [ebp + 8]
lea ecx, [ebp - 0x18]
call fcn.0045b80f
jmp 0x45c8eb
lea eax, [ebp - 0x18]
push ebx
push eax
call fcn.0045ee49
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.0045b80f
mov ecx, eax
call fcn.0045b530
mov ecx, eax
call fcn.0045b530
jmp 0x45c8eb
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x4a7c64]
lea ecx, [ebp - 8]
call fcn.0045b42d
lea ecx, [ebp - 8]
call fcn.0045ac09
test eax, eax
jne 0x45c8df
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x20]
push str.operator
push eax
call fcn.0045b7ed
add esp, 0xc
push eax
lea ecx, [ebp - 8]
call fcn.0045a971
lea eax, [ebp - 8]
mov ecx, dword [ebp + 8]
push eax
call fcn.0045a908
mov eax, dword [ebp + 8]
pop esi
pop ebx
leave
ret
cmp ecx, 0x58
jl 0x45c75a
cmp ecx, 0x59
jle 0x45c931
cmp ecx, 0x5f
jne 0x45c75a
movsx ecx, byte [eax]
inc eax
cmp ecx, 0x41
mov dword [0x4c2148], eax
jl 0x45c75a
cmp ecx, 0x44
jg 0x45c75a
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x4a7cc8]
jmp 0x45c93c
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x4a7c64]
mov ecx, dword [ebp + 8]
call fcn.0045b181
jmp 0x45c8eb
xor esi, esi
inc esi
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x4a7bd4]
lea ecx, [ebp - 8]
call fcn.0045b42d
cmp esi, ebx
je 0x45c8b5
lea ecx, [ebp - 8]
call fcn.0045ac09
test eax, eax
jne 0x45c8df
or dword [ebp - 4], 0x20
jmp 0x45c8df