Function at 0x452f84
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x90
mov eax, dword [0x4aec7c]
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 [0x4aec7c], eax
jg 0x4530db
je 0x45342a
cmp edx, ebx
je 0x4530ce
cmp edx, 0x2f
jle 0x45323b
cmp edx, 0x31
jle 0x452ff0
cmp edx, 0x39
jg 0x45323b
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x4842e0]
jmp 0x45338e
and dword [ebp - 0xc], ecx
cmp byte [ebp + 0xc], bl
mov dword [ebp - 0x10], ebx
je 0x453063
lea eax, [ebp - 0x88]
push eax
call fcn.00452dca
push eax
lea eax, [ebp - 0x90]
push 0x3c
push eax
call fcn.0045228a
add esp, 0x10
push eax
lea ecx, [ebp - 0x10]
call fcn.00451e91
lea ecx, [ebp - 0x10]
call fcn.00451738
cmp al, 0x3e
jne 0x453038
push 0x20
lea ecx, [ebp - 0x10]
call fcn.00452071
push 0x3e
lea ecx, [ebp - 0x10]
call fcn.00452071
mov eax, dword [ebp + 0x10]
cmp eax, ebx
je 0x45304c
mov byte [eax], 1
mov eax, dword [0x4aec7c]
cmp byte [eax], bl
jne 0x45305d
lea eax, [ebp - 0x10]
jmp 0x4533c3
inc eax
mov dword [0x4aec7c], eax
mov esi, eax
lea eax, [ebp - 0x38]
push ebx
push eax
call fcn.004535b0
pop ecx
pop ecx
push eax
lea ecx, [ebp - 8]
call fcn.00451452
lea ecx, [ebp - 8]
mov dword [0x4aec7c], esi
call fcn.004516ea
test eax, eax
jne 0x4530ad
cmp byte [esi - 1], 0x31
jne 0x4530ad
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x68]
push 0x7e
push eax
call fcn.0045228a
add esp, 0xc
push eax
lea ecx, [ebp - 8]
call fcn.00451452
lea ecx, [ebp - 0x10]
call fcn.004516ea
test eax, eax
jne 0x4533c0
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
call fcn.00451e91
jmp 0x4533c0
dec eax
mov dword [0x4aec7c], eax
push 2
jmp 0x45323d
cmp edx, 0x42
je 0x453427
jle 0x45323b
cmp edx, 0x5a
jle 0x45342a
cmp edx, 0x5f
jne 0x45323b
movsx ecx, byte [eax]
inc eax
cmp ecx, 0x50
mov dword [0x4aec7c], eax
jg 0x453210
je 0x4531bc
cmp ecx, 0x3f
jg 0x453178
je 0x453156
cmp ecx, ebx
je 0x4530ce
cmp ecx, 0x2f
jle 0x45323b
cmp ecx, 0x36
jle 0x453146
cmp ecx, 0x39
jg 0x45323b
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x484370]
jmp 0x45341d
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x484370]
jmp 0x45338e
movsx ecx, byte [eax]
inc eax
cmp ecx, ebx
mov dword [0x4aec7c], eax
je 0x4530ce
cmp ecx, 0x30
jne 0x45323b
push ebx
push str._anonymous_namespace
jmp 0x4531a4
cmp ecx, 0x41
jl 0x45323b
cmp ecx, 0x42
jle 0x453412
cmp ecx, 0x43
je 0x45319d
jle 0x45323b
cmp ecx, 0x4f
jmp 0x453235
push 1
push str._string
lea eax, [ebp - 0x18]
push eax
call fcn.00452983
add esp, 0xc
or byte [ebp - 0x13], 1
lea eax, [ebp - 0x18]
jmp 0x4533c3
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x484354]
lea ecx, [ebp - 8]
call fcn.00451f0e
push ebx
lea eax, [ebp - 0x48]
push ebx
push eax
call fcn.00452f84
add esp, 0xc
push eax
lea ecx, [ebp - 0x10]
call fcn.00451452
lea ecx, [ebp - 0x10]
call fcn.004516ea
test eax, eax
jne 0x453201
call fcn.004516ea
test eax, eax
jne 0x453201
test byte [ebp - 0xc], 0x40
jne 0x45323b
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 8]
lea ecx, [ebp - 8]
jmp 0x45337c
cmp ecx, 0x56
jg 0x4533d3
cmp ecx, 0x55
jge 0x453383
cmp ecx, 0x51
je 0x453396
cmp ecx, 0x52
je 0x45324a
jle 0x45323b
cmp ecx, 0x54
jle 0x453412
push 1
mov ecx, dword [ebp + 8]
call fcn.00451673
jmp 0x4533cc
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x484354]
lea ecx, [ebp - 8]
call fcn.00451f0e
mov eax, dword [0x4aec7c]
movsx eax, byte [eax]
push dword [eax*4 + 0x484410]
lea ecx, [ebp - 0x10]
call fcn.00451f0e
mov eax, dword [0x4aec7c]
movsx eax, byte [eax]
inc dword [0x4aec7c]
cmp eax, 0x30
je 0x45334a
cmp eax, 0x31
je 0x4532a6
jle 0x45329b
cmp eax, 0x34
jle 0x453201
dec dword [0x4aec7c]
jmp 0x4530d4
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x18]
push eax
lea ecx, [ebp - 8]
call fcn.00452011
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x58]
push eax
call fcn.00452a23
pop ecx
mov ecx, eax
call fcn.004522f0
push eax
lea ecx, [ebp - 0x18]
call fcn.00451e91
push 0x2c
lea eax, [ebp - 0x78]
push eax
lea eax, [ebp - 0x30]
push eax
call fcn.00452a23
pop ecx
mov ecx, eax
call fcn.004522f0
push eax
lea ecx, [ebp - 0x18]
call fcn.00451e91
push 0x2c
lea eax, [ebp - 0x40]
push eax
lea eax, [ebp - 0x50]
push eax
call fcn.00452a23
pop ecx
mov ecx, eax
call fcn.004522f0
push eax
lea ecx, [ebp - 0x18]
call fcn.00451e91
push 0x29
lea eax, [ebp - 0x60]
push eax
lea eax, [ebp - 0x70]
push ebx
push eax
call fcn.00452368
pop ecx
pop ecx
mov ecx, eax
call fcn.004522f0
push eax
lea ecx, [ebp - 0x18]
call fcn.00451e91
push 0x27
push dword [ebp + 8]
lea ecx, [ebp - 0x18]
call fcn.004522f0
jmp 0x4533cc
lea eax, [ebp - 0x18]
push ebx
push eax
call fcn.0045592a
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.004522f0
mov ecx, eax
call fcn.00452011
mov ecx, eax
call fcn.00452011
jmp 0x4533cc
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x484354]
lea ecx, [ebp - 8]
call fcn.00451f0e
lea ecx, [ebp - 8]
call fcn.004516ea
test eax, eax
jne 0x4533c0
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x20]
push 0x4848ec
push eax
call fcn.004522ce
add esp, 0xc
push eax
lea ecx, [ebp - 8]
call fcn.00451452
lea eax, [ebp - 8]
mov ecx, dword [ebp + 8]
push eax
call fcn.004513e9
mov eax, dword [ebp + 8]
pop esi
pop ebx
leave
ret
cmp ecx, 0x58
jl 0x45323b
cmp ecx, 0x59
jle 0x453412
cmp ecx, 0x5f
jne 0x45323b
movsx ecx, byte [eax]
inc eax
cmp ecx, 0x41
mov dword [0x4aec7c], eax
jl 0x45323b
cmp ecx, 0x44
jg 0x45323b
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x4843b8]
jmp 0x45341d
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x484354]
mov ecx, dword [ebp + 8]
call fcn.00451c62
jmp 0x4533cc
xor esi, esi
inc esi
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x4842c4]
lea ecx, [ebp - 8]
call fcn.00451f0e
cmp esi, ebx
je 0x453396
lea ecx, [ebp - 8]
call fcn.004516ea
test eax, eax
jne 0x4533c0
or dword [ebp - 4], 0x20
jmp 0x4533c0