Function at 0x43d4a3
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x90
mov eax, dword [0x4881d4]
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 [0x4881d4], eax
jg 0x43d5fa
je 0x43d949
cmp edx, ebx
je 0x43d5ed
cmp edx, 0x2f
jle 0x43d75a
cmp edx, 0x31
jle 0x43d50f
cmp edx, 0x39
jg 0x43d75a
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x473128]
jmp 0x43d8ad
and dword [ebp - 0xc], ecx
cmp byte [ebp + 0xc], bl
mov dword [ebp - 0x10], ebx
je 0x43d582
lea eax, [ebp - 0x88]
push eax
call fcn.0043d2e9
push eax
lea eax, [ebp - 0x90]
push 0x3c
push eax
call fcn.0043c7a9
add esp, 0x10
push eax
lea ecx, [ebp - 0x10]
call fcn.0043c3b0
lea ecx, [ebp - 0x10]
call fcn.0043bc57
cmp al, 0x3e
jne 0x43d557
push 0x20
lea ecx, [ebp - 0x10]
call fcn.0043c590
push 0x3e
lea ecx, [ebp - 0x10]
call fcn.0043c590
mov eax, dword [ebp + 0x10]
cmp eax, ebx
je 0x43d56b
mov byte [eax], 1
mov eax, dword [0x4881d4]
cmp byte [eax], bl
jne 0x43d57c
lea eax, [ebp - 0x10]
jmp 0x43d8e2
inc eax
mov dword [0x4881d4], eax
mov esi, eax
lea eax, [ebp - 0x38]
push ebx
push eax
call fcn.0043dacf
pop ecx
pop ecx
push eax
lea ecx, [ebp - 8]
call fcn.0043b971
lea ecx, [ebp - 8]
mov dword [0x4881d4], esi
call fcn.0043bc09
test eax, eax
jne 0x43d5cc
cmp byte [esi - 1], 0x31
jne 0x43d5cc
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x68]
push 0x7e
push eax
call fcn.0043c7a9
add esp, 0xc
push eax
lea ecx, [ebp - 8]
call fcn.0043b971
lea ecx, [ebp - 0x10]
call fcn.0043bc09
test eax, eax
jne 0x43d8df
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
call fcn.0043c3b0
jmp 0x43d8df
dec eax
mov dword [0x4881d4], eax
push 2
jmp 0x43d75c
cmp edx, 0x42
je 0x43d946
jle 0x43d75a
cmp edx, 0x5a
jle 0x43d949
cmp edx, 0x5f
jne 0x43d75a
movsx ecx, byte [eax]
inc eax
cmp ecx, 0x50
mov dword [0x4881d4], eax
jg 0x43d72f
je 0x43d6db
cmp ecx, 0x3f
jg 0x43d697
je 0x43d675
cmp ecx, ebx
je 0x43d5ed
cmp ecx, 0x2f
jle 0x43d75a
cmp ecx, 0x36
jle 0x43d665
cmp ecx, 0x39
jg 0x43d75a
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x4731b8]
jmp 0x43d93c
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x4731b8]
jmp 0x43d8ad
movsx ecx, byte [eax]
inc eax
cmp ecx, ebx
mov dword [0x4881d4], eax
je 0x43d5ed
cmp ecx, 0x30
jne 0x43d75a
push ebx
push str._anonymous_namespace
jmp 0x43d6c3
cmp ecx, 0x41
jl 0x43d75a
cmp ecx, 0x42
jle 0x43d931
cmp ecx, 0x43
je 0x43d6bc
jle 0x43d75a
cmp ecx, 0x4f
jmp 0x43d754
push 1
push str._string
lea eax, [ebp - 0x18]
push eax
call fcn.0043cea2
add esp, 0xc
or byte [ebp - 0x13], 1
lea eax, [ebp - 0x18]
jmp 0x43d8e2
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x47319c]
lea ecx, [ebp - 8]
call fcn.0043c42d
push ebx
lea eax, [ebp - 0x48]
push ebx
push eax
call fcn.0043d4a3
add esp, 0xc
push eax
lea ecx, [ebp - 0x10]
call fcn.0043b971
lea ecx, [ebp - 0x10]
call fcn.0043bc09
test eax, eax
jne 0x43d720
call fcn.0043bc09
test eax, eax
jne 0x43d720
test byte [ebp - 0xc], 0x40
jne 0x43d75a
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 8]
lea ecx, [ebp - 8]
jmp 0x43d89b
cmp ecx, 0x56
jg 0x43d8f2
cmp ecx, 0x55
jge 0x43d8a2
cmp ecx, 0x51
je 0x43d8b5
cmp ecx, 0x52
je 0x43d769
jle 0x43d75a
cmp ecx, 0x54
jle 0x43d931
push 1
mov ecx, dword [ebp + 8]
call fcn.0043bb92
jmp 0x43d8eb
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x47319c]
lea ecx, [ebp - 8]
call fcn.0043c42d
mov eax, dword [0x4881d4]
movsx eax, byte [eax]
push dword [eax*4 + 0x473258]
lea ecx, [ebp - 0x10]
call fcn.0043c42d
mov eax, dword [0x4881d4]
movsx eax, byte [eax]
inc dword [0x4881d4]
cmp eax, 0x30
je 0x43d869
cmp eax, 0x31
je 0x43d7c5
jle 0x43d7ba
cmp eax, 0x34
jle 0x43d720
dec dword [0x4881d4]
jmp 0x43d5f3
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x18]
push eax
lea ecx, [ebp - 8]
call fcn.0043c530
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x58]
push eax
call fcn.0043cf42
pop ecx
mov ecx, eax
call fcn.0043c80f
push eax
lea ecx, [ebp - 0x18]
call fcn.0043c3b0
push 0x2c
lea eax, [ebp - 0x78]
push eax
lea eax, [ebp - 0x30]
push eax
call fcn.0043cf42
pop ecx
mov ecx, eax
call fcn.0043c80f
push eax
lea ecx, [ebp - 0x18]
call fcn.0043c3b0
push 0x2c
lea eax, [ebp - 0x40]
push eax
lea eax, [ebp - 0x50]
push eax
call fcn.0043cf42
pop ecx
mov ecx, eax
call fcn.0043c80f
push eax
lea ecx, [ebp - 0x18]
call fcn.0043c3b0
push 0x29
lea eax, [ebp - 0x60]
push eax
lea eax, [ebp - 0x70]
push ebx
push eax
call fcn.0043c887
pop ecx
pop ecx
mov ecx, eax
call fcn.0043c80f
push eax
lea ecx, [ebp - 0x18]
call fcn.0043c3b0
push 0x27
push dword [ebp + 8]
lea ecx, [ebp - 0x18]
call fcn.0043c80f
jmp 0x43d8eb
lea eax, [ebp - 0x18]
push ebx
push eax
call fcn.0043fe49
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.0043c80f
mov ecx, eax
call fcn.0043c530
mov ecx, eax
call fcn.0043c530
jmp 0x43d8eb
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x47319c]
lea ecx, [ebp - 8]
call fcn.0043c42d
lea ecx, [ebp - 8]
call fcn.0043bc09
test eax, eax
jne 0x43d8df
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x20]
push str.operator
push eax
call fcn.0043c7ed
add esp, 0xc
push eax
lea ecx, [ebp - 8]
call fcn.0043b971
lea eax, [ebp - 8]
mov ecx, dword [ebp + 8]
push eax
call fcn.0043b908
mov eax, dword [ebp + 8]
pop esi
pop ebx
leave
ret
cmp ecx, 0x58
jl 0x43d75a
cmp ecx, 0x59
jle 0x43d931
cmp ecx, 0x5f
jne 0x43d75a
movsx ecx, byte [eax]
inc eax
cmp ecx, 0x41
mov dword [0x4881d4], eax
jl 0x43d75a
cmp ecx, 0x44
jg 0x43d75a
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x473200]
jmp 0x43d93c
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x47319c]
mov ecx, dword [ebp + 8]
call fcn.0043c181
jmp 0x43d8eb
xor esi, esi
inc esi
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x47310c]
lea ecx, [ebp - 8]
call fcn.0043c42d
cmp esi, ebx
je 0x43d8b5
lea ecx, [ebp - 8]
call fcn.0043bc09
test eax, eax
jne 0x43d8df
or dword [ebp - 4], 0x20
jmp 0x43d8df