Function at 0x452761
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov ecx, dword [ebp - 4]
mov edx, 0xffff0000
and dword [ebp - 0xc], edx
and ecx, edx
push ebx
push esi
mov esi, dword [0x4aee90]
push edi
xor edi, edi
mov dword [ebp - 4], ecx
mov dword [ebp - 8], edi
movsx eax, byte [esi]
inc esi
mov dword [ebp - 0x10], edi
mov dword [0x4aee90], esi
cmp eax, 0x41
jg 0x452916
je 0x452d48
test eax, eax
je 0x4528fd
cmp eax, 0x2f
jle 0x452bf8
cmp eax, 0x31
jle 0x452805
cmp eax, 0x39
jg 0x452bf8
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4a3100]
lea ecx, [ebp - 8]
call fcn.0044f487
mov edi, dword [ebp - 8]
test edi, edi
je 0x452d75
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x28]
push eax
push str.operator
lea ecx, [ebp - 0x20]
call fcn.0044f105
mov ecx, eax
call fcn.0044f711
mov edi, dword [ebp - 0x28]
mov ecx, dword [ebp - 0x24]
jmp 0x452d78
and dword [ebp - 0xc], edx
mov ebx, edi
mov dword [ebp - 0x10], ebx
cmp byte [ebp + 0xc], bl
je 0x45288c
lea eax, [ebp - 0x20]
push eax
call fcn.00453a6c
pop ecx
push eax
lea eax, [ebp - 0x28]
push eax
push 0x3c
lea ecx, [ebp - 0x18]
call fcn.0044f08c
mov ecx, eax
call fcn.0044f711
lea eax, [ebp - 0x28]
push eax
lea ecx, [ebp - 0x10]
call fcn.0044f7bb
lea ecx, [ebp - 0x10]
call fcn.004525b3
cmp al, 0x3e
jne 0x452854
push 0x20
lea ecx, [ebp - 0x10]
call fcn.0044f7fe
push 0x3e
lea ecx, [ebp - 0x10]
call fcn.0044f7fe
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x452868
mov byte [eax], 1
mov esi, dword [0x4aee90]
cmp byte [esi], bl
jne 0x452882
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x10]
mov dword [eax], ecx
mov ecx, dword [ebp - 0xc]
jmp 0x452d7d
mov ebx, dword [ebp - 0x10]
inc esi
mov dword [0x4aee90], esi
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.00454982
add esp, 0xc
mov ecx, dword [eax]
mov edx, dword [eax + 4]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov dword [0x4aee90], esi
test ecx, ecx
je 0x4528da
cmp byte [esi - 1], 0x31
jne 0x4528da
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x20]
push eax
push 0x7e
lea ecx, [ebp - 0x28]
call fcn.0044f08c
mov ecx, eax
call fcn.0044f711
mov ecx, dword [ebp - 0x20]
mov edx, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
test ebx, ebx
je 0x4528f0
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
call fcn.0044f7bb
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
mov eax, dword [ebp + 8]
mov dword [eax], ecx
mov dword [eax + 4], edx
jmp 0x452d80
dec esi
mov dword [0x4aee90], esi
push 1
mov ecx, dword [ebp + 8]
call fcn.0044f13f
mov eax, dword [ebp + 8]
jmp 0x452d80
cmp eax, 0x42
je 0x452d45
jle 0x452bf8
cmp eax, 0x5a
jle 0x452d48
cmp eax, 0x5f
jne 0x452bf8
movsx eax, byte [esi]
inc esi
mov dword [0x4aee90], esi
cmp eax, 0x4f
jg 0x452a1f
cmp eax, 0x44
jge 0x452d25
cmp eax, 0x39
jg 0x4529be
je 0x45299a
test eax, eax
je 0x4528fd
cmp eax, 0x2f
jle 0x452bf8
cmp eax, 0x36
jle 0x45298a
cmp eax, 0x38
jg 0x452bf8
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4a3190]
mov ecx, dword [ebp + 8]
call fcn.0044f105
jmp 0x45290e
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4a3190]
jmp 0x4527cb
movsx eax, byte [esi - 1]
lea ecx, [ebp - 0x20]
push dword [eax*4 + 0x4a3190]
call fcn.0044f105
mov edx, dword [ebp - 0x1c]
or edx, 0x8000
mov ecx, dword [ebp - 0x20]
jmp 0x4528f0
cmp eax, 0x3f
je 0x4529fc
cmp eax, 0x40
jle 0x452bf8
cmp eax, 0x42
jle 0x452d25
cmp eax, 0x43
jne 0x452bf8
push 1
push str._string
lea eax, [ebp - 0x20]
push eax
call fcn.0045394a
mov edx, dword [ebp - 0x1c]
add esp, 0xc
or edx, 0x1000
jmp 0x4529b6
movsx eax, byte [esi]
inc esi
mov dword [0x4aee90], esi
test eax, eax
je 0x4528fd
cmp eax, 0x30
jne 0x452bf8
push edi
push str._anonymous_namespace
jmp 0x4529e5
cmp eax, 0x54
jg 0x452c13
cmp eax, 0x53
jge 0x452d25
sub eax, 0x50
je 0x452bc1
sub eax, 1
je 0x452d78
sub eax, 1
jne 0x452bf8
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x4a3174]
call fcn.0044f487
mov eax, dword [0x4aee90]
mov al, byte [eax]
test al, al
jne 0x452a7c
push 1
push dword [ebp + 8]
lea ecx, [ebp - 8]
call fcn.0044f799
jmp 0x45290e
movsx eax, al
sub eax, 0x30
js 0x452bf8
cmp eax, 5
jae 0x452bf8
push dword [eax*4 + 0x4a330c]
lea ecx, [ebp - 0x10]
call fcn.0044f487
mov ecx, dword [0x4aee90]
movsx eax, byte [ecx]
inc ecx
mov dword [0x4aee90], ecx
cmp eax, 0x30
je 0x452b82
cmp eax, 0x31
je 0x452ad6
add eax, 0xffffffce
cmp eax, 2
jbe 0x452bff
dec ecx
mov dword [0x4aee90], ecx
jmp 0x452904
mov eax, dword [ebp - 8]
lea ecx, [ebp - 0x18]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 4]
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x10]
push eax
call fcn.0044f7bb
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.004537b2
pop ecx
mov ecx, eax
call fcn.0044f733
push eax
lea ecx, [ebp - 0x18]
call fcn.0044f7bb
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.004537b2
pop ecx
mov ecx, eax
call fcn.0044f733
push eax
lea ecx, [ebp - 0x18]
call fcn.0044f7bb
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.004537b2
pop ecx
mov ecx, eax
call fcn.0044f733
push eax
lea ecx, [ebp - 0x18]
call fcn.0044f7bb
push 0x29
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push edi
push eax
call fcn.00451bb4
pop ecx
pop ecx
mov ecx, eax
call fcn.0044f733
push eax
lea ecx, [ebp - 0x18]
call fcn.0044f7bb
push 0x27
push dword [ebp + 8]
lea ecx, [ebp - 0x18]
call fcn.0044f733
jmp 0x45290e
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.00451896
mov eax, dword [ebp - 0x28]
pop ecx
pop ecx
mov dword [ebp - 0x18], eax
lea ecx, [ebp - 0x18]
mov eax, dword [ebp - 0x24]
push 0x20
mov dword [ebp - 0x14], eax
call fcn.0044f7fe
mov eax, dword [ebp - 0x18]
lea ecx, [ebp - 0x20]
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 8]
push eax
call fcn.0044f7bb
lea ecx, [ebp - 0x20]
jmp 0x452c02
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x4a3174]
call fcn.0044f487
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.00452761
add esp, 0xc
mov ecx, dword [eax]
mov eax, dword [eax + 4]
mov dword [ebp - 0x10], ecx
mov dword [ebp - 0xc], eax
test ecx, ecx
je 0x452bff
test eax, 0x400
je 0x452bff
push 2
jmp 0x452906
lea ecx, [ebp - 8]
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 8]
call fcn.0044f711
jmp 0x45290e
cmp eax, 0x56
jle 0x452d35
cmp eax, 0x57
jle 0x452bf8
cmp eax, 0x59
jle 0x452d25
cmp eax, 0x5f
jne 0x452bf8
movsx eax, byte [esi]
inc esi
mov dword [0x4aee90], esi
cmp eax, 0x41
jl 0x452bf8
cmp eax, 0x44
jle 0x452d15
cmp eax, 0x46
jle 0x452caa
cmp eax, 0x4a
jle 0x452d15
cmp eax, 0x4b
jne 0x452bf8
movsx eax, byte [esi - 1]
lea ecx, [ebp - 0x20]
push dword [eax*4 + 0x4a31d8]
call fcn.0044f105
jmp 0x452c83
cmp al, 0x40
je 0x452c93
inc ecx
mov dword [0x4aee90], ecx
lea ecx, [ebp - 0x20]
push eax
call fcn.0044f7fe
mov ecx, dword [0x4aee90]
mov al, byte [ecx]
test al, al
jne 0x452c6f
cmp al, 0x40
jne 0x452c9a
inc ecx
mov dword [0x4aee90], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x20]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x1c]
jmp 0x452d7d
movsx eax, byte [esi - 1]
lea ecx, [ebp - 0x18]
push dword [eax*4 + 0x4a31d8]
call fcn.0044f105
mov eax, dword [0x4aee90]
cmp byte [eax], 0x3f
lea eax, [ebp - 0x28]
push eax
jne 0x452cec
call fcn.00451968
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.0044f7bb
mov eax, dword [0x4aee90]
cmp byte [eax], 0x40
jne 0x452cfb
inc eax
mov dword [0x4aee90], eax
jmp 0x452cfb
call fcn.00453a24
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.0044f7bb
push 0x4a3940
lea ecx, [ebp - 0x18]
call fcn.0044f8b3
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x18]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x14]
jmp 0x452d7d
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4a31d8]
jmp 0x452980
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4a3174]
jmp 0x452980
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4a3174]
jmp 0x4527cb
xor edi, edi
inc edi
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x4a30e4]
call fcn.0044f487
test edi, edi
je 0x4527d3
mov edi, dword [ebp - 8]
test edi, edi
je 0x452d75
mov ecx, dword [ebp - 4]
or ecx, 0x200
jmp 0x452d78
mov ecx, dword [ebp - 4]
mov eax, dword [ebp + 8]
mov dword [eax], edi
mov dword [eax + 4], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret