Function at 0x4bf00b
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 [0x66c5e0]
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 [0x66c5e0], esi
cmp eax, 0x41
jg 0x4bf1c0
je 0x4bf5f2
test eax, eax
je 0x4bf1a7
cmp eax, 0x2f
jle 0x4bf4a2
cmp eax, 0x31
jle 0x4bf0af
cmp eax, 0x39
jg 0x4bf4a2
movsx eax, byte [esi - 1]
push dword [eax*4 + str.EventSetInformation]
lea ecx, [ebp - 8]
call fcn.004bbef9
mov edi, dword [ebp - 8]
test edi, edi
je 0x4bf61f
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x28]
push eax
push str.operator
lea ecx, [ebp - 0x20]
call fcn.004bbc8e
mov ecx, eax
call fcn.004bc183
mov edi, dword [ebp - 0x28]
mov ecx, dword [ebp - 0x24]
jmp 0x4bf622
and dword [ebp - 0xc], edx
mov ebx, edi
mov dword [ebp - 0x10], ebx
cmp byte [ebp + 0xc], bl
je 0x4bf136
lea eax, [ebp - 0x20]
push eax
call fcn.004c02ad
pop ecx
push eax
lea eax, [ebp - 0x28]
push eax
push 0x3c
lea ecx, [ebp - 0x18]
call fcn.004bbc15
mov ecx, eax
call fcn.004bc183
lea eax, [ebp - 0x28]
push eax
lea ecx, [ebp - 0x10]
call fcn.004bc20b
lea ecx, [ebp - 0x10]
call fcn.004bee5d
cmp al, 0x3e
jne 0x4bf0fe
push 0x20
lea ecx, [ebp - 0x10]
call fcn.004bc24e
push 0x3e
lea ecx, [ebp - 0x10]
call fcn.004bc24e
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x4bf112
mov byte [eax], 1
mov esi, dword [0x66c5e0]
cmp byte [esi], bl
jne 0x4bf12c
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x10]
mov dword [eax], ecx
mov ecx, dword [ebp - 0xc]
jmp 0x4bf627
mov ebx, dword [ebp - 0x10]
inc esi
mov dword [0x66c5e0], esi
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.004c11ae
add esp, 0xc
mov ecx, dword [eax]
mov edx, dword [eax + 4]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov dword [0x66c5e0], esi
test ecx, ecx
je 0x4bf184
cmp byte [esi - 1], 0x31
jne 0x4bf184
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x20]
push eax
push 0x7e
lea ecx, [ebp - 0x28]
call fcn.004bbc15
mov ecx, eax
call fcn.004bc183
mov ecx, dword [ebp - 0x20]
mov edx, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
test ebx, ebx
je 0x4bf19a
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
call fcn.004bc20b
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 0x4bf62a
dec esi
mov dword [0x66c5e0], esi
push 1
mov ecx, dword [ebp + 8]
call fcn.004bbcc8
mov eax, dword [ebp + 8]
jmp 0x4bf62a
cmp eax, 0x42
je 0x4bf5ef
jle 0x4bf4a2
cmp eax, 0x5a
jle 0x4bf5f2
cmp eax, 0x5f
jne 0x4bf4a2
movsx eax, byte [esi]
inc esi
mov dword [0x66c5e0], esi
cmp eax, 0x4f
jg 0x4bf2c9
cmp eax, 0x44
jge 0x4bf5cf
cmp eax, 0x39
jg 0x4bf268
je 0x4bf244
test eax, eax
je 0x4bf1a7
cmp eax, 0x2f
jle 0x4bf4a2
cmp eax, 0x36
jle 0x4bf234
cmp eax, 0x38
jg 0x4bf4a2
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4ecfd0]
mov ecx, dword [ebp + 8]
call fcn.004bbc8e
jmp 0x4bf1b8
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4ecfd0]
jmp 0x4bf075
movsx eax, byte [esi - 1]
lea ecx, [ebp - 0x20]
push dword [eax*4 + 0x4ecfd0]
call fcn.004bbc8e
mov edx, dword [ebp - 0x1c]
or edx, 0x8000
mov ecx, dword [ebp - 0x20]
jmp 0x4bf19a
cmp eax, 0x3f
je 0x4bf2a6
cmp eax, 0x40
jle 0x4bf4a2
cmp eax, 0x42
jle 0x4bf5cf
cmp eax, 0x43
jne 0x4bf4a2
push 1
push str._string
lea eax, [ebp - 0x20]
push eax
call fcn.004c018b
mov edx, dword [ebp - 0x1c]
add esp, 0xc
or edx, 0x1000
jmp 0x4bf260
movsx eax, byte [esi]
inc esi
mov dword [0x66c5e0], esi
test eax, eax
je 0x4bf1a7
cmp eax, 0x30
jne 0x4bf4a2
push edi
push str._anonymous_namespace
jmp 0x4bf28f
cmp eax, 0x54
jg 0x4bf4bd
cmp eax, 0x53
jge 0x4bf5cf
sub eax, 0x50
je 0x4bf46b
sub eax, 1
je 0x4bf622
sub eax, 1
jne 0x4bf4a2
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x4ecfb4]
call fcn.004bbef9
mov eax, dword [0x66c5e0]
mov al, byte [eax]
test al, al
jne 0x4bf326
push 1
push dword [ebp + 8]
lea ecx, [ebp - 8]
call fcn.004bc1e9
jmp 0x4bf1b8
movsx eax, al
sub eax, 0x30
js 0x4bf4a2
cmp eax, 5
jae 0x4bf4a2
push dword [eax*4 + 0x4ed14c]
lea ecx, [ebp - 0x10]
call fcn.004bbef9
mov ecx, dword [0x66c5e0]
movsx eax, byte [ecx]
inc ecx
mov dword [0x66c5e0], ecx
cmp eax, 0x30
je 0x4bf42c
cmp eax, 0x31
je 0x4bf380
add eax, 0xffffffce
cmp eax, 2
jbe 0x4bf4a9
dec ecx
mov dword [0x66c5e0], ecx
jmp 0x4bf1ae
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.004bc20b
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.004c0004
pop ecx
mov ecx, eax
call fcn.004bc1a5
push eax
lea ecx, [ebp - 0x18]
call fcn.004bc20b
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.004c0004
pop ecx
mov ecx, eax
call fcn.004bc1a5
push eax
lea ecx, [ebp - 0x18]
call fcn.004bc20b
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.004c0004
pop ecx
mov ecx, eax
call fcn.004bc1a5
push eax
lea ecx, [ebp - 0x18]
call fcn.004bc20b
push 0x29
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push edi
push eax
call fcn.004be497
pop ecx
pop ecx
mov ecx, eax
call fcn.004bc1a5
push eax
lea ecx, [ebp - 0x18]
call fcn.004bc20b
push 0x27
push dword [ebp + 8]
lea ecx, [ebp - 0x18]
call fcn.004bc1a5
jmp 0x4bf1b8
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.004be179
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.004bc24e
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.004bc20b
lea ecx, [ebp - 0x20]
jmp 0x4bf4ac
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x4ecfb4]
call fcn.004bbef9
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.004bf00b
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 0x4bf4a9
test eax, 0x400
je 0x4bf4a9
push 2
jmp 0x4bf1b0
lea ecx, [ebp - 8]
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 8]
call fcn.004bc183
jmp 0x4bf1b8
cmp eax, 0x56
jle 0x4bf5df
cmp eax, 0x57
jle 0x4bf4a2
cmp eax, 0x59
jle 0x4bf5cf
cmp eax, 0x5f
jne 0x4bf4a2
movsx eax, byte [esi]
inc esi
mov dword [0x66c5e0], esi
cmp eax, 0x41
jl 0x4bf4a2
cmp eax, 0x44
jle 0x4bf5bf
cmp eax, 0x46
jle 0x4bf554
cmp eax, 0x4a
jle 0x4bf5bf
cmp eax, 0x4b
jne 0x4bf4a2
movsx eax, byte [esi - 1]
lea ecx, [ebp - 0x20]
push dword [eax*4 + 0x4ed018]
call fcn.004bbc8e
jmp 0x4bf52d
cmp al, 0x40
je 0x4bf53d
inc ecx
mov dword [0x66c5e0], ecx
lea ecx, [ebp - 0x20]
push eax
call fcn.004bc24e
mov ecx, dword [0x66c5e0]
mov al, byte [ecx]
test al, al
jne 0x4bf519
cmp al, 0x40
jne 0x4bf544
inc ecx
mov dword [0x66c5e0], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x20]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x1c]
jmp 0x4bf627
movsx eax, byte [esi - 1]
lea ecx, [ebp - 0x18]
push dword [eax*4 + 0x4ed018]
call fcn.004bbc8e
mov eax, dword [0x66c5e0]
cmp byte [eax], 0x3f
lea eax, [ebp - 0x28]
push eax
jne 0x4bf596
call fcn.004be24b
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.004bc20b
mov eax, dword [0x66c5e0]
cmp byte [eax], 0x40
jne 0x4bf5a5
inc eax
mov dword [0x66c5e0], eax
jmp 0x4bf5a5
call fcn.004c0265
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.004bc20b
push 0x4ed764
lea ecx, [ebp - 0x18]
call fcn.004bc29e
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x18]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x14]
jmp 0x4bf627
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4ed018]
jmp 0x4bf22a
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4ecfb4]
jmp 0x4bf22a
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4ecfb4]
jmp 0x4bf075
xor edi, edi
inc edi
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x4ecf24]
call fcn.004bbef9
test edi, edi
je 0x4bf07d
mov edi, dword [ebp - 8]
test edi, edi
je 0x4bf61f
mov ecx, dword [ebp - 4]
or ecx, 0x200
jmp 0x4bf622
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