Function at 0x4731b0
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
mov esi, ecx
mov ecx, dword [esi + 8]
mov dword [eax + 4], ecx
mov dword [eax + 0xc], edx
mov eax, dword [esi + 8]
mov ecx, dword [esi + 0xc]
push edi
mov dword [ebp - 4], edx
mov dword [ebp - 8], edx
or ebx, 0xffffffff
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x14], edx
mov dword [ebp - 0x20], edx
mov dword [ebp - 0x18], edx
mov dword [ebp - 0x1c], edx
lea eax, [ecx + eax*2]
mov dword [ebp - 0x10], eax
lea ecx, [ecx]
movzx edi, word [eax]
cmp edi, edx
jne 0x473288
sub eax, dword [esi + 0xc]
mov ecx, dword [esi + 0x1c]
sar eax, 1
mov dword [esi + 8], eax
cmp ecx, edx
je 0x4738f8
mov edx, dword [ecx + 0xd4]
mov dword [ebp - 0x24], edx
call fcn.00472fe0
test al, al
je 0x4738f8
mov edi, dword [ebp + 8]
mov eax, dword [esi + 0x1c]
mov ecx, dword [edi + 4]
mov edx, dword [esi + 8]
mov eax, dword [eax + 0xd4]
sub edx, ecx
sub eax, dword [ebp - 0x24]
je 0x47325b
sub ecx, eax
cmp dword [ebp - 0x14], 0
mov dword [edi + 4], ecx
je 0x47324d
sub dword [ebp - 0x14], eax
jmp 0x473258
cmp dword [ebp - 0x20], 0
je 0x473258
sub dword [esi], eax
sub dword [esi + 4], eax
sub dword [esi + 8], eax
mov ecx, dword [esi + 0x1c]
mov eax, dword [edi + 4]
mov ecx, dword [ecx + 0x58]
add eax, edx
cmp dword [ecx + 0x18], 8
jb 0x473271
mov ecx, dword [ecx + 4]
jmp 0x473274
add ecx, 4
lea eax, [ecx + eax*2]
mov dword [esi + 0xc], ecx
movzx edi, word [eax]
mov dword [ebp - 0x10], eax
test edi, edi
je 0x4738f8
cmp dword [ebp - 0x14], 0
je 0x4732d5
push edi
push str.__t_n_r__
call fcn.0048f295
add esp, 8
test eax, eax
je 0x4732c8
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp - 0x14]
mov eax, ecx
sub eax, dword [esi + 0xc]
mov dword [esi], edx
sar eax, 1
sub eax, edx
lea edx, [eax + edx - 1]
mov dword [ebp - 0x20], eax
xor eax, eax
mov dword [esi + 4], edx
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], eax
jmp 0x4732d8
mov eax, dword [ebp - 0x10]
add eax, 2
xor edx, edx
jmp 0x4731ea
mov ecx, dword [ebp - 0x10]
cmp dword [ebp - 8], 0
je 0x473539
cmp edi, 0x3e
jne 0x4733aa
mov edx, dword [ebp - 4]
test dl, 0xc0
jne 0x4733c4
sub ecx, dword [esi + 0xc]
sar ecx, 1
lea eax, [ecx + 1]
mov ecx, dword [ebp - 0xc]
mov dword [esi + 8], eax
cmp ecx, 1
jne 0x473345
mov dword [ebp - 8], 0
cmp ebx, ecx
jne 0x473393
cmp dword [ebp - 0x18], 0x2f
jne 0x473393
cmp dword [ebp - 0x1c], 0
je 0x473339
mov eax, dword [ebp - 0x1c]
push eax
push str.__t_n_r_
call fcn.0048f295
mov edx, dword [ebp - 4]
add esp, 8
test eax, eax
je 0x473393
mov eax, dword [ebp + 8]
or dword [eax + 0xc], 0x10000
jmp 0x473393
dec eax
cmp eax, ecx
jle 0x47357a
mov ecx, dword [ebp - 0xc]
mov edi, dword [ebp - 0x10]
lea eax, [ecx + ecx]
sub edi, eax
mov dword [ebp - 0x24], ecx
mov ecx, dword [ebp - 8]
lea eax, [edi + 2]
sub ecx, eax
jmp 0x473369
mov edx, dword [ebp - 4]
sub dword [ebp - 0x24], 1
je 0x47338c
mov dx, word [eax]
mov di, word [eax + ecx]
add eax, 2
cmp dx, di
je 0x473366
add dword [ebp - 0x10], 2
mov eax, dword [ebp - 0x10]
xor edx, edx
jmp 0x4731f0
mov dword [ebp - 8], 0
test dl, 0x20
je 0x473895
add dword [ebp - 0x10], 2
mov eax, dword [ebp - 0x10]
xor edx, edx
jmp 0x4731f0
cmp edi, 0x3c
jne 0x4733c1
cmp ebx, 2
je 0x4739a9
cmp ebx, 0xffffffff
je 0x4739a9
mov edx, dword [ebp - 4]
test bl, 1
je 0x4734f6
test dl, 0xc0
je 0x47342e
cmp edi, 0x22
jne 0x4733ff
test dl, dl
jns 0x4734df
mov eax, dword [ebp - 0x18]
add dword [ebp - 0x10], 2
xor edx, 0x80
mov dword [ebp - 4], edx
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x18], edi
xor edx, edx
jmp 0x4731f0
cmp edi, 0x27
jne 0x4734df
test dl, 0x40
je 0x4734df
mov eax, dword [ebp - 0x18]
add dword [ebp - 0x10], 2
xor edx, 0x40
mov dword [ebp - 4], edx
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x18], edi
xor edx, edx
jmp 0x4731f0
cmp edi, 0x22
jne 0x47345f
test edx, 0x100
je 0x4734df
mov eax, dword [ebp - 0x18]
add dword [ebp - 0x10], 2
xor edx, 0x180
mov dword [ebp - 4], edx
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x18], edi
xor edx, edx
jmp 0x4731f0
cmp edi, 0x27
jne 0x47348c
test edx, 0x100
je 0x4734df
mov eax, dword [ebp - 0x18]
add dword [ebp - 0x10], 2
xor edx, 0x140
mov dword [ebp - 4], edx
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x18], edi
xor edx, edx
jmp 0x4731f0
cmp edi, 0x3d
jne 0x4734be
cmp dword [ebp - 0x18], edi
je 0x4734be
test edx, 0x100
jne 0x4734c6
mov eax, dword [ebp - 0x18]
add dword [ebp - 0x10], 2
xor edx, 0x100
mov dword [ebp - 4], edx
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x18], edi
xor edx, edx
jmp 0x4731f0
test edx, 0x100
je 0x4734df
push edi
push str.__t_n_r
call fcn.0048f295
add esp, 8
test eax, eax
jne 0x4734df
xor dword [ebp - 4], 0x100
mov eax, dword [ebp - 0x18]
add dword [ebp - 0x10], 2
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x18], edi
xor edx, edx
jmp 0x4731f0
test bl, 0x40
je 0x47357a
cmp edi, 0x22
jne 0x47351c
test dl, 0x40
jne 0x47357a
add dword [ebp - 0x10], 2
mov eax, dword [ebp - 0x10]
xor edx, 0x80
mov dword [ebp - 4], edx
xor edx, edx
jmp 0x4731f0
cmp edi, 0x27
jne 0x47357a
test dl, dl
js 0x47357a
add dword [ebp - 0x10], 2
mov eax, dword [ebp - 0x10]
xor edx, 0x40
mov dword [ebp - 4], edx
xor edx, edx
jmp 0x4731f0
mov eax, dword [ebp - 4]
test eax, eax
je 0x4738ae
test al, 0x10
je 0x473588
cmp edi, 0x3c
je 0x4739b6
push edi
push str.__t_n_r
call fcn.0048f295
add esp, 8
test eax, eax
jne 0x47357a
xor dword [ebp - 4], 0x10
mov ebx, 2
mov dword [ebp - 0xc], 1
mov dword [ebp - 8], 0x4fe06c
add dword [ebp - 0x10], 2
mov eax, dword [ebp - 0x10]
xor edx, edx
jmp 0x4731f0
test al, 1
je 0x47367b
mov edx, 1
xor eax, edx
mov dword [ebp - 4], eax
cmp edi, 0x60
ja 0x473659
cmp edi, 0x40
jbe 0x4735b1
cmp edi, 0x5b
jb 0x473659
cmp edi, 0x5f
je 0x473659
cmp edi, 0x3a
je 0x473659
cmp edi, 0x2f
jne 0x4735ee
add dword [ebp - 0x10], 2
mov eax, ecx
sub eax, dword [esi + 0xc]
mov dword [ebp - 0xc], edx
sar eax, 1
add eax, edx
xor ebx, ebx
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x10]
mov dword [ebp - 8], 0x4fe070
xor edx, edx
jmp 0x4731f0
cmp edi, 0x21
jne 0x473607
add dword [ebp - 0x10], 2
or eax, 2
mov dword [ebp - 4], eax
mov eax, dword [ebp - 0x10]
xor edx, edx
jmp 0x4731f0
cmp edi, 0x3f
jne 0x473637
add dword [ebp - 0x10], 2
mov eax, ecx
sub eax, dword [esi + 0xc]
mov dword [ebp - 8], 0x505ba4
sar eax, 1
add eax, edx
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0xc], 2
lea ebx, [edi - 0x2f]
xor edx, edx
jmp 0x4731f0
mov ecx, dword [esi + 8]
push 0xffffffffffffffff
push ecx
push 0
push ecx
mov eax, esp
mov dword [eax], 0
push ecx
mov eax, esp
mov dword [ebp - 0xc], edx
mov dword [eax], str.first_tag_syntax
jmp 0x4737c1
sub ecx, dword [esi + 0xc]
add dword [ebp - 0x10], 2
mov eax, dword [ebp - 0x10]
sar ecx, 1
mov dword [ebp - 0xc], edx
mov ebx, edx
mov dword [ebp - 8], 0x4fe070
mov dword [ebp - 0x14], ecx
xor edx, edx
jmp 0x4731f0
test al, 2
je 0x473772
xor eax, 2
mov dword [ebp - 4], eax
cmp edi, 0x2d
jne 0x4736a2
add dword [ebp - 0x10], 2
or eax, 4
mov dword [ebp - 4], eax
mov eax, dword [ebp - 0x10]
xor edx, edx
jmp 0x4731f0
test al, 0x20
je 0x4736f8
push edi
push 0x505f3c
call fcn.0048f295
add esp, 8
mov dword [ebp - 8], 0x4fe070
mov dword [ebp - 0xc], 1
test eax, eax
je 0x4736d9
add dword [ebp - 0x10], 2
mov eax, dword [ebp - 0x10]
mov ebx, 0x40
xor edx, edx
jmp 0x4731f0
mov eax, dword [esi + 8]
push 0xffffffffffffffff
push eax
push 0
push ecx
mov eax, esp
mov dword [eax], 0
push ecx
mov eax, esp
mov dword [eax], str.doctype_tag_syntax
jmp 0x47383e
cmp edi, 0x5b
jne 0x473711
add dword [ebp - 0x10], 2
or eax, 8
mov dword [ebp - 4], eax
mov eax, dword [ebp - 0x10]
xor edx, edx
jmp 0x4731f0
cmp edi, 0x44
jne 0x47372a
add dword [ebp - 0x10], 2
or eax, 0x20
mov dword [ebp - 4], eax
mov eax, dword [ebp - 0x10]
xor edx, edx
jmp 0x4731f0
mov edx, dword [esi + 8]
push 0xffffffffffffffff
push edx
push 0
push ecx
mov eax, esp
mov dword [eax], 0
push ecx
mov eax, esp
mov dword [eax], str.exclamation_tag_syntax
mov eax, dword [ebp + 8]
add eax, 0x10
push eax
mov dword [ebp - 8], 0x4fe070
mov dword [ebp - 0xc], 1
call fcn.004724b0
add dword [ebp - 0x10], 2
mov eax, dword [ebp - 0x10]
add esp, 0x18
or ebx, 0xffffffff
xor edx, edx
jmp 0x4731f0
test al, 4
je 0x4737e8
xor eax, 4
mov dword [ebp - 4], eax
cmp edi, 0x2d
jne 0x4737a0
add dword [ebp - 0x10], 2
mov eax, dword [ebp - 0x10]
mov dword [ebp - 8], 0x505b90
mov dword [ebp - 0xc], 3
lea ebx, [edi - 0xd]
xor edx, edx
jmp 0x4731f0
mov ecx, dword [esi + 8]
push 0xffffffffffffffff
push ecx
push 0
push ecx
mov eax, esp
mov dword [eax], 0
push ecx
mov eax, esp
mov dword [ebp - 0xc], 1
mov dword [eax], str.comment_tag_syntax
mov edx, dword [ebp + 8]
add edx, 0x10
push edx
mov dword [ebp - 8], 0x4fe070
call fcn.004724b0
add dword [ebp - 0x10], 2
mov eax, dword [ebp - 0x10]
add esp, 0x18
or ebx, 0xffffffff
xor edx, edx
jmp 0x4731f0
test al, 8
je 0x47385e
xor eax, 8
mov dword [ebp - 4], eax
cmp edi, 0x43
jne 0x473816
add dword [ebp - 0x10], 2
mov eax, dword [ebp - 0x10]
mov dword [ebp - 8], 0x505b78
mov dword [ebp - 0xc], 3
lea ebx, [edi - 0x3b]
xor edx, edx
jmp 0x4731f0
mov eax, dword [esi + 8]
push 0xffffffffffffffff
push eax
push 0
push ecx
mov eax, esp
mov dword [eax], 0
push ecx
mov eax, esp
mov dword [ebp - 8], 0x4fe070
mov dword [ebp - 0xc], 1
mov dword [eax], str.cdata_section_syntax
mov ecx, dword [ebp + 8]
add ecx, 0x10
push ecx
call fcn.004724b0
add dword [ebp - 0x10], 2
mov eax, dword [ebp - 0x10]
add esp, 0x18
or ebx, 0xffffffff
xor edx, edx
jmp 0x4731f0
test al, 0x20
je 0x47357a
cmp edi, 0x3c
jne 0x47387d
add dword [ebp - 0x10], 2
or dword [ebp - 4], 1
mov eax, dword [ebp - 0x10]
xor edx, edx
jmp 0x4731f0
cmp edi, 0x3e
jne 0x47357a
mov eax, dword [ebp - 0x10]
sub eax, dword [esi + 0xc]
lea ebx, [edi + 2]
sar eax, 1
inc eax
mov dword [esi + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [esi + 8]
sub ecx, dword [eax + 4]
mov dword [eax], ebx
mov dword [eax + 8], ecx
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
cmp edi, 0x3c
jne 0x4738c8
add dword [ebp - 0x10], 2
mov eax, dword [ebp - 0x10]
mov dword [ebp - 4], 1
xor edx, edx
jmp 0x4731f0
push edi
push str.__t_n_r
mov ebx, 4
call fcn.0048f295
add esp, 8
test eax, eax
je 0x473567
add dword [ebp - 0x10], 2
mov eax, dword [ebp - 0x10]
mov dword [ebp - 4], 0x10
xor edx, edx
jmp 0x4731f0
mov eax, dword [ebp + 8]
mov edx, dword [eax + 4]
cmp dword [esi + 8], edx
jne 0x47391e
pop edi
pop esi
mov dword [eax + 8], 0
mov dword [eax], 0
mov eax, 0xfffffffe
pop ebx
mov esp, ebp
pop ebp
ret 4
cmp ebx, 4
je 0x473895
cmp ebx, 2
je 0x473895
test byte [ebp - 4], 0x20
mov ecx, 0x505e88
jne 0x47397b
cmp ebx, 0x40
je 0x47397b
cmp ebx, 1
jne 0x47394c
mov ecx, str.start_tag
jmp 0x473980
test ebx, ebx
jne 0x473957
mov ecx, str.end_tag
jmp 0x473980
cmp ebx, 8
jne 0x473963
mov ecx, str.cdata_section
jmp 0x473980
cmp ebx, 0x10
jne 0x47396f
mov ecx, str.processing_instruction
jmp 0x473980
cmp ebx, 0x20
jne 0x473980
mov ecx, str.comment
jmp 0x473980
mov ecx, str.document_type
or ebx, 0xffffffff
push ebx
push edx
mov edx, dword [ebp + 8]
push 2
push ecx
mov eax, esp
push ecx
mov dword [eax], ecx
mov eax, esp
add edx, 0x10
push edx
mov dword [eax], str.unterminated_tag_syntax
call fcn.004724b0
add esp, 0x18
jmp 0x473895
sub ecx, dword [esi + 0xc]
sar ecx, 1
mov dword [esi + 8], ecx
jmp 0x473895
sub ecx, dword [esi + 0xc]
mov ebx, 4
sar ecx, 1
mov dword [esi + 8], ecx
jmp 0x473895