Function at 0x447320
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x2c
push ebx
xor eax, eax
xor ebx, ebx
push esi
mov esi, ecx
mov dword [esp + 0x14], eax
mov ecx, dword [ebp + 8]
or edx, 0xffffffff
mov dword [esp + 0x28], eax
mov dword [esp + 0x24], eax
mov dword [esp + 0x2c], eax
mov eax, dword [esi + 8]
mov dword [ecx + 4], eax
mov dword [ecx + 0xc], ebx
mov ecx, dword [esi + 8]
mov eax, dword [esi + 0xc]
push edi
xor edi, edi
mov dword [esp + 0x20], esi
mov dword [esp + 0x14], ebx
mov dword [esp + 0x10], edx
lea ecx, [eax + ecx*2]
mov dword [esp + 0x24], edi
movzx esi, word [ecx]
mov dword [esp + 0x1c], ecx
test esi, esi
jne 0x44743c
mov eax, ecx
mov ecx, dword [esp + 0x20]
sub eax, dword [ecx + 0xc]
sar eax, 1
mov dword [ecx + 8], eax
mov ecx, dword [ecx + 0x1c]
test ecx, ecx
je 0x447ab2
mov eax, dword [ecx + 0xcc]
mov dword [esp + 0x34], eax
call fcn.00446c10
test al, al
je 0x447417
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 4]
mov eax, dword [esp + 0x20]
mov edx, dword [eax + 0x1c]
mov esi, dword [eax + 8]
sub esi, ecx
mov eax, dword [edx + 0xcc]
test eax, eax
je 0x4473df
mov edx, dword [ebp + 8]
sub ecx, eax
mov dword [edx + 4], ecx
test edi, edi
je 0x447405
sub edi, eax
mov dword [esp + 0x24], edi
mov ecx, dword [esp + 0x20]
sub dword [ecx + 8], eax
mov edx, dword [ecx + 0x1c]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 4]
mov eax, dword [edx + 0x50]
add ecx, esi
cmp dword [eax + 0x14], 8
jb 0x4473f2
mov eax, dword [eax]
mov edx, dword [esp + 0x20]
mov dword [edx + 0xc], eax
lea eax, [eax + ecx*2]
movzx esi, word [eax]
mov dword [esp + 0x1c], eax
jmp 0x44741b
cmp dword [esp + 0x2c], 0
je 0x4473d5
mov ecx, dword [esp + 0x20]
sub dword [ecx], eax
sub dword [ecx + 4], eax
jmp 0x4473d9
mov edx, dword [esp + 0x20]
mov ecx, dword [esp + 0x34]
test ecx, ecx
je 0x44742c
mov eax, dword [edx + 0x1c]
mov dword [eax + 0xcc], ecx
mov edx, dword [esp + 0x10]
test esi, esi
je 0x447ab2
mov ecx, dword [esp + 0x1c]
test edi, edi
je 0x447484
lea eax, [esi - 9]
cmp eax, 0x35
ja 0x447aaa
cmp byte [esi + 0x503377], 0
je 0x447aaa
mov eax, ecx
mov ecx, dword [esp + 0x20]
sub eax, dword [ecx + 0xc]
sar eax, 1
mov dword [esp + 0x2c], eax
dec eax
sub dword [esp + 0x2c], edi
mov dword [ecx], edi
xor edi, edi
mov dword [ecx + 4], eax
xor eax, eax
mov dword [esp + 0x24], edi
mov dword [esp + 0x30], eax
mov dword [esp + 0x28], eax
jmp 0x447488
mov ecx, dword [esp + 0x20]
cmp dword [esp + 0x14], 0
je 0x447750
cmp esi, 0x3e
jne 0x447595
test bl, 0xc0
jne 0x4475ac
mov esi, dword [esp + 0x20]
mov ecx, dword [esp + 0x1c]
sub ecx, dword [esi + 0xc]
sar ecx, 1
lea eax, [ecx + 1]
mov dword [esi + 8], eax
mov eax, dword [esp + 0x18]
cmp eax, 1
jne 0x447509
mov dword [esp + 0x14], 0
cmp edx, eax
jne 0x44755c
cmp dword [esp + 0x28], 0x2f
jne 0x44755c
mov ecx, dword [esp + 0x30]
test ecx, ecx
je 0x4474fd
test ebx, 0x200
je 0x4474fd
lea eax, [ecx - 9]
cmp eax, 0x1e
ja 0x44755c
cmp byte [ecx + 0x5033b7], 0
je 0x44755c
mov eax, dword [ebp + 8]
or dword [eax + 0xc], 0x10000
jmp 0x44755c
cmp ecx, eax
jle 0x44757b
mov edx, dword [esp + 0x1c]
add eax, eax
mov edi, dword [esp + 0x14]
sub edx, eax
mov esi, dword [esp + 0x18]
add edx, 2
sub edi, edx
sub esi, 1
je 0x447550
movzx ecx, word [edx]
mov ax, word [edi + edx]
add edx, 2
cmp cx, ax
je 0x447522
mov ecx, dword [esp + 0x1c]
and ebx, 0xfffffdff
mov edx, dword [esp + 0x10]
add ecx, 2
mov edi, dword [esp + 0x24]
jmp 0x44736c
mov edx, dword [esp + 0x10]
mov dword [esp + 0x14], 0
and ebx, 0xfffffdff
test bl, 0x20
je 0x447b85
mov ecx, dword [esp + 0x1c]
mov edi, dword [esp + 0x24]
add ecx, 2
jmp 0x44736c
mov ecx, dword [esp + 0x1c]
and ebx, 0xfffffdff
mov esi, dword [esp + 0x14]
add ecx, 2
mov dword [esp + 0x14], esi
jmp 0x44736c
cmp esi, 0x3c
jne 0x4475ac
cmp edx, 2
je 0x447b60
cmp edx, 0xffffffff
je 0x447b60
test dl, 1
je 0x447707
test ebx, 0x2c0
je 0x447650
cmp esi, 0x22
jne 0x4475e8
test bl, bl
jns 0x44760d
mov eax, dword [esp + 0x28]
xor ebx, 0x80
mov ecx, dword [esp + 0x1c]
mov dword [esp + 0x30], eax
add ecx, 2
mov dword [esp + 0x28], esi
jmp 0x44736c
cmp esi, 0x27
jne 0x44760d
test bl, 0x40
je 0x44760d
mov eax, dword [esp + 0x28]
xor ebx, 0x40
mov ecx, dword [esp + 0x1c]
mov dword [esp + 0x30], eax
add ecx, 2
mov dword [esp + 0x28], esi
jmp 0x44736c
test ebx, 0x200
je 0x4476ef
lea eax, [esi - 9]
cmp eax, 0x17
ja 0x4476ef
cmp byte [esi + 0x502ff7], 0
je 0x4476ef
mov eax, dword [esp + 0x28]
xor ebx, 0x200
mov ecx, dword [esp + 0x1c]
mov dword [esp + 0x30], eax
add ecx, 2
mov dword [esp + 0x28], esi
jmp 0x44736c
mov eax, ebx
and eax, 0x100
cmp esi, 0x22
jne 0x44767e
test eax, eax
je 0x44767e
mov eax, dword [esp + 0x28]
xor ebx, 0x180
mov ecx, dword [esp + 0x1c]
mov dword [esp + 0x30], eax
add ecx, 2
mov dword [esp + 0x28], esi
jmp 0x44736c
cmp esi, 0x27
jne 0x4476a5
test eax, eax
je 0x4476ef
mov eax, dword [esp + 0x28]
xor ebx, 0x140
mov ecx, dword [esp + 0x1c]
mov dword [esp + 0x30], eax
add ecx, 2
mov dword [esp + 0x28], esi
jmp 0x44736c
cmp esi, 0x3d
jne 0x4476d2
cmp dword [esp + 0x28], esi
je 0x4476d2
test eax, eax
jne 0x4476e9
mov eax, dword [esp + 0x28]
xor ebx, 0x100
mov ecx, dword [esp + 0x1c]
mov dword [esp + 0x30], eax
add ecx, 2
mov dword [esp + 0x28], esi
jmp 0x44736c
test eax, eax
je 0x4476ef
cmp esi, 9
jb 0x4476e9
cmp esi, 0x20
ja 0x4476e9
cmp byte [esi + 0x502ff7], 0
jne 0x4476ef
xor ebx, 0x300
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x1c]
mov dword [esp + 0x30], eax
add ecx, 2
mov dword [esp + 0x28], esi
jmp 0x44736c
test dl, 0x40
je 0x447aa6
cmp esi, 0x22
jne 0x447730
test bl, 0x40
jne 0x447aa6
mov ecx, dword [esp + 0x1c]
xor ebx, 0x80
add ecx, 2
jmp 0x44736c
cmp esi, 0x27
jne 0x447aa6
test bl, bl
js 0x447aa6
mov ecx, dword [esp + 0x1c]
xor ebx, 0x40
add ecx, 2
jmp 0x44736c
test ebx, ebx
je 0x447a50
test bl, 0x10
je 0x4477ae
cmp esi, 0x3c
je 0x447b72
lea eax, [esi - 9]
cmp eax, 0x17
ja 0x44777b
movsx ecx, byte [esi + 0x502ff7]
test ecx, ecx
jne 0x447796
jmp 0x44777d
xor ecx, ecx
mov edx, 2
mov dword [esp + 0x14], 0x5033e0
mov dword [esp + 0x18], 1
mov dword [esp + 0x10], edx
mov eax, ebx
xor eax, 0x10
test ecx, ecx
mov ecx, dword [esp + 0x1c]
cmovne eax, ebx
add ecx, 2
mov ebx, eax
jmp 0x44736c
test bl, 1
je 0x4478b8
xor ebx, 1
cmp esi, 0x60
ja 0x447899
cmp esi, 0x40
jbe 0x4477d1
cmp esi, 0x5b
jb 0x447899
cmp esi, 0x5f
je 0x447899
cmp esi, 0x3a
je 0x447899
cmp esi, 0x2f
jne 0x447805
mov edi, dword [esp + 0x1c]
xor edx, edx
sub edi, dword [ecx + 0xc]
sar edi, 1
inc edi
mov dword [esp + 0x14], 0x5033e4
mov dword [esp + 0x24], edi
jmp 0x447a9a
cmp esi, 0x21
jne 0x447819
mov ecx, dword [esp + 0x1c]
or ebx, 2
add ecx, 2
jmp 0x44736c
cmp esi, 0x3f
jne 0x44784f
mov edi, dword [esp + 0x1c]
lea edx, [esi - 0x2f]
sub edi, dword [ecx + 0xc]
mov ecx, dword [esp + 0x1c]
sar edi, 1
inc edi
mov dword [esp + 0x14], 0x5033e8
mov dword [esp + 0x18], 2
add ecx, 2
mov dword [esp + 0x24], edi
mov dword [esp + 0x10], edx
jmp 0x44736c
push 0xffffffffffffffff
push dword [ecx + 8]
push ecx
mov eax, esp
push ecx
mov dword [eax], 0
mov eax, esp
mov dword [eax], str.first_tag_syntax
mov ecx, dword [ebp + 8]
xor edx, edx
mov dword [esp + 0x28], 1
mov dword [esp + 0x24], 0x5033e4
lea ecx, [ecx + 0x10]
call fcn.00444040
mov ecx, dword [esp + 0x2c]
or edx, 0xffffffff
add esp, 0x10
mov dword [esp + 0x10], edx
add ecx, 2
jmp 0x44736c
mov edi, dword [esp + 0x1c]
mov edx, 1
sub edi, dword [ecx + 0xc]
sar edi, 1
mov dword [esp + 0x14], 0x5033e4
mov dword [esp + 0x24], edi
jmp 0x447a9a
test bl, 2
je 0x44797b
xor ebx, 2
cmp esi, 0x2d
jne 0x4478d8
mov ecx, dword [esp + 0x1c]
or ebx, 4
add ecx, 2
jmp 0x44736c
test bl, 0x20
je 0x447937
lea eax, [esi - 0x41]
cmp eax, 0xd
ja 0x447900
cmp byte [esi + 0x5033d3], 0
je 0x447900
mov edx, 0x40
mov dword [esp + 0x14], 0x5033e4
jmp 0x447a9a
push 0xffffffffffffffff
push dword [ecx + 8]
xor edx, edx
push ecx
mov eax, esp
push ecx
mov ecx, dword [ebp + 8]
mov dword [eax], 0
mov eax, esp
lea ecx, [ecx + 0x10]
mov dword [eax], str.doctype_tag_syntax
call fcn.00444040
add esp, 0x10
mov dword [esp + 0x14], 0x5033e4
or edx, 0xffffffff
jmp 0x447a9a
cmp esi, 0x5b
jne 0x44794b
mov ecx, dword [esp + 0x1c]
or ebx, 8
add ecx, 2
jmp 0x44736c
cmp esi, 0x44
jne 0x44795f
mov ecx, dword [esp + 0x1c]
or ebx, 0x20
add ecx, 2
jmp 0x44736c
push 0xffffffffffffffff
push dword [ecx + 8]
push ecx
mov eax, esp
push ecx
mov dword [eax], 0
mov eax, esp
mov dword [eax], str.exclamation_tag_syntax
jmp 0x447866
test bl, 4
je 0x4479c9
xor ebx, 4
cmp esi, 0x2d
jne 0x4479ad
mov ecx, dword [esp + 0x1c]
mov edx, 0x20
mov dword [esp + 0x14], 0x50347c
add ecx, 2
mov dword [esp + 0x18], 3
mov dword [esp + 0x10], edx
jmp 0x44736c
push 0xffffffffffffffff
push dword [ecx + 8]
push ecx
mov eax, esp
push ecx
mov dword [eax], 0
mov eax, esp
mov dword [eax], str.comment_tag_syntax
jmp 0x447866
test bl, 8
je 0x447a17
xor ebx, 8
cmp esi, 0x43
jne 0x4479fb
mov ecx, dword [esp + 0x1c]
mov edx, 8
mov dword [esp + 0x14], 0x5034ac
add ecx, 2
mov dword [esp + 0x18], 3
mov dword [esp + 0x10], edx
jmp 0x44736c
push 0xffffffffffffffff
push dword [ecx + 8]
push ecx
mov eax, esp
push ecx
mov dword [eax], 0
mov eax, esp
mov dword [eax], str.cdata_section_syntax
jmp 0x447866
test bl, 0x20
je 0x447aa6
cmp esi, 0x3c
jne 0x447a34
mov ecx, dword [esp + 0x1c]
or ebx, 1
add ecx, 2
jmp 0x44736c
cmp esi, 0x3e
jne 0x447aa6
mov eax, dword [esp + 0x1c]
mov esi, 0x40
sub eax, dword [ecx + 0xc]
sar eax, 1
inc eax
mov dword [ecx + 8], eax
jmp 0x447b8d
cmp esi, 0x3c
jne 0x447a64
mov ecx, dword [esp + 0x1c]
lea ebx, [esi - 0x3b]
add ecx, 2
jmp 0x44736c
lea eax, [esi - 9]
mov edx, 4
mov dword [esp + 0x10], edx
cmp eax, 0x17
ja 0x447a8d
cmp byte [esi + 0x502ff7], 0
je 0x447a8d
mov ecx, dword [esp + 0x1c]
lea ebx, [edx + 0xc]
add ecx, 2
jmp 0x44736c
mov dword [esp + 0x14], 0x5033e0
mov edx, 2
mov dword [esp + 0x18], 1
mov dword [esp + 0x10], edx
mov ecx, dword [esp + 0x1c]
add ecx, 2
jmp 0x44736c
mov edi, dword [ebp + 8]
mov ecx, dword [esp + 0x20]
mov eax, dword [edi + 4]
cmp dword [ecx + 8], eax
jne 0x447adc
mov dword [edi + 8], 0
mov eax, 0xfffffffe
mov dword [edi], 0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
cmp edx, 4
je 0x447b6c
cmp edx, 2
je 0x447b6c
mov ecx, 0x5032a8
test bl, 0x20
jne 0x447b38
cmp edx, 0x40
je 0x447b38
cmp edx, 1
jne 0x447b09
mov ecx, str.start_tag
jmp 0x447b3d
test edx, edx
jne 0x447b14
mov ecx, str.end_tag
jmp 0x447b3d
cmp edx, 8
jne 0x447b20
mov ecx, 0x5032f0
jmp 0x447b3d
cmp edx, 0x10
jne 0x447b2c
mov ecx, str.processing_instruction
jmp 0x447b3d
cmp edx, 0x20
jne 0x447b3d
mov ecx, 0x50333c
jmp 0x447b3d
mov ecx, str.document_type
or esi, 0xffffffff
push esi
push eax
push ecx
mov eax, esp
lea edx, [esi + 3]
push ecx
mov dword [eax], ecx
mov eax, esp
lea ecx, [edi + 0x10]
mov dword [eax], str.unterminated_tag_syntax
call fcn.00444040
add esp, 0x10
jmp 0x447b89
mov eax, dword [esp + 0x1c]
sub eax, dword [ecx + 0xc]
sar eax, 1
mov dword [ecx + 8], eax
mov esi, dword [esp + 0x10]
jmp 0x447b8d
mov eax, dword [esp + 0x1c]
mov esi, 4
sub eax, dword [ecx + 0xc]
sar eax, 1
mov dword [ecx + 8], eax
jmp 0x447b8d
mov esi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
mov eax, dword [ebp + 8]
mov ecx, dword [ecx + 8]
pop edi
sub ecx, dword [eax + 4]
mov dword [eax], esi
mov dword [eax + 8], ecx
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4