Function at 0x420c60
Capabilities:
Parse credit card information

Disassembly:
sub esp, 0x24
mov eax, dword [esp + 0x28]
push ebx
push ebp
push esi
push edi
mov edi, ecx
xor ecx, ecx
or ebx, 0xffffffff
mov edx, dword [edi + 8]
mov dword [eax + 0xc], ecx
mov dword [eax + 4], edx
mov eax, dword [edi + 8]
mov edx, dword [edi + 0xc]
xor ebp, ebp
mov dword [esp + 0x10], ecx
mov dword [esp + 0x14], ecx
lea eax, [edx + eax*2]
mov dword [esp + 0x18], ecx
mov dword [esp + 0x20], ebp
mov dword [esp + 0x2c], ecx
mov dword [esp + 0x28], ecx
mov dword [esp + 0x24], ecx
mov dword [esp + 0x1c], eax
mov edx, dword [esp + 0x1c]
xor esi, esi
mov si, word [edx]
cmp esi, ecx
jne 0x420d62
mov ecx, dword [edi + 0x1c]
mov eax, edx
sub eax, dword [edi + 0xc]
sar eax, 1
test ecx, ecx
mov dword [edi + 8], eax
je 0x421531
mov edx, dword [ecx + 0xbc]
mov dword [esp + 0x30], edx
call fcn.00420590
test al, al
je 0x420d49
mov esi, dword [esp + 0x38]
mov ecx, dword [edi + 0x1c]
mov edx, dword [edi + 8]
mov eax, dword [esi + 4]
mov ecx, dword [ecx + 0xbc]
sub edx, eax
test ecx, ecx
je 0x420d22
sub eax, ecx
test ebp, ebp
mov dword [esi + 4], eax
je 0x420d09
sub ebp, ecx
mov dword [esp + 0x20], ebp
jmp 0x420d1f
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x420d1f
mov eax, dword [edi]
sub eax, ecx
mov dword [edi], eax
mov eax, dword [edi + 4]
sub eax, ecx
mov dword [edi + 4], eax
sub dword [edi + 8], ecx
mov eax, dword [esi + 4]
add eax, edx
mov edx, dword [edi + 0x1c]
mov ecx, dword [edx + 0x40]
mov ecx, dword [ecx + 4]
test ecx, ecx
jne 0x420d3a
mov ecx, dword [sym.imp.MSVCP60.dll_unsigned_short_int_const__private:_static_unsigned_short_int_const____cdecl_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::_Nullstr_void_::_2::_C]
lea eax, [ecx + eax*2]
xor esi, esi
mov dword [edi + 0xc], ecx
mov dword [esp + 0x1c], eax
mov si, word [eax]
mov eax, dword [esp + 0x30]
test eax, eax
je 0x420d5a
mov ecx, dword [edi + 0x1c]
mov dword [ecx + 0xbc], eax
test esi, esi
je 0x421531
test ebp, ebp
je 0x420db5
cmp esi, 9
jb 0x42110d
cmp esi, 0x3e
ja 0x42110d
movsx eax, byte [esi + 0x43ad9f]
test eax, eax
je 0x42110d
mov ecx, dword [esp + 0x1c]
mov edx, dword [edi + 0xc]
mov eax, ecx
mov dword [edi], ebp
sub eax, edx
sar eax, 1
sub eax, ebp
mov dword [esp + 0x2c], eax
lea edx, [eax + ebp - 1]
mov dword [edi + 4], edx
xor edx, edx
xor ebp, ebp
mov dword [esp + 0x24], edx
mov dword [esp + 0x20], ebp
mov dword [esp + 0x28], edx
jmp 0x420dbd
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x14]
test eax, eax
je 0x4210c2
cmp esi, 0x3e
jne 0x420ec9
mov eax, dword [esp + 0x10]
test al, 0xc0
jne 0x420ee4
sub ecx, dword [edi + 0xc]
sar ecx, 1
lea eax, [ecx + 1]
mov ecx, dword [esp + 0x18]
cmp ecx, 1
mov dword [edi + 8], eax
jne 0x420e40
cmp ebx, ecx
mov dword [esp + 0x14], 0
jne 0x420e96
cmp dword [esp + 0x28], 0x2f
jne 0x420e96
mov eax, dword [esp + 0x24]
test eax, eax
je 0x420e33
mov ecx, dword [esp + 0x10]
test ch, 2
je 0x420e33
cmp eax, 9
jb 0x420e96
cmp eax, 0x27
ja 0x420e96
movsx eax, byte [eax + 0x43ad7f]
test eax, eax
je 0x420e96
mov eax, dword [esp + 0x38]
or dword [eax + 0xc], 0x10000
jmp 0x420e96
dec eax
cmp eax, ecx
jle 0x420e96
mov edx, dword [esp + 0x18]
mov eax, dword [esp + 0x1c]
lea ecx, [edx + edx]
sub eax, ecx
add eax, 2
dec edx
test edx, edx
je 0x420e88
mov ecx, dword [esp + 0x14]
sub ecx, eax
mov si, word [eax]
mov bp, word [ecx + eax]
add eax, 2
cmp si, bp
jne 0x420e80
dec edx
jne 0x420e60
mov ebp, dword [esp + 0x20]
mov dword [esp + 0x14], 0
jmp 0x420e96
test edx, edx
jne 0x420e92
mov ebp, dword [esp + 0x20]
mov dword [esp + 0x14], 0
jmp 0x420e96
mov ebp, dword [esp + 0x20]
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
and ch, 0xfd
test eax, eax
mov dword [esp + 0x10], ecx
jne 0x42110d
mov al, cl
test al, 0x20
je 0x42161b
mov eax, dword [esp + 0x1c]
add eax, 2
xor ecx, ecx
mov dword [esp + 0x1c], eax
jmp 0x420ca6
cmp esi, 0x3c
jne 0x420ee0
cmp ebx, 2
je 0x4215f0
cmp ebx, 0xffffffff
je 0x4215f0
mov eax, dword [esp + 0x10]
test bl, 1
je 0x42106f
test eax, 0x2c0
je 0x420f9f
cmp esi, 0x22
jne 0x420f24
test al, 0x80
je 0x420f4e
xor eax, 0x80
mov dword [esp + 0x24], edx
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x1c]
add eax, 2
mov dword [esp + 0x28], esi
mov dword [esp + 0x1c], eax
xor ecx, ecx
jmp 0x420ca6
cmp esi, 0x27
jne 0x420f4e
test al, 0x40
je 0x420f4e
xor eax, 0x40
mov dword [esp + 0x24], edx
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x1c]
add eax, 2
mov dword [esp + 0x28], esi
mov dword [esp + 0x1c], eax
xor ecx, ecx
jmp 0x420ca6
test ah, 2
je 0x421055
cmp esi, 9
jb 0x421055
cmp esi, 0x20
ja 0x421055
movsx eax, byte [esi + 0x43aa3f]
test eax, eax
je 0x421055
mov eax, dword [esp + 0x10]
mov dword [esp + 0x24], edx
xor eax, 0x200
mov dword [esp + 0x28], esi
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x1c]
add eax, 2
xor ecx, ecx
mov dword [esp + 0x1c], eax
jmp 0x420ca6
cmp esi, 0x22
jne 0x420fd0
test ah, 1
je 0x421055
xor eax, 0x180
mov dword [esp + 0x24], edx
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x1c]
add eax, 2
mov dword [esp + 0x28], esi
mov dword [esp + 0x1c], eax
xor ecx, ecx
jmp 0x420ca6
cmp esi, 0x27
jne 0x420ffd
test ah, 1
je 0x421055
xor eax, 0x140
mov dword [esp + 0x24], edx
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x1c]
add eax, 2
mov dword [esp + 0x28], esi
mov dword [esp + 0x1c], eax
xor ecx, ecx
jmp 0x420ca6
cmp esi, 0x3d
jne 0x42102e
cmp edx, esi
je 0x42102e
test ah, 1
jne 0x421033
xor eax, 0x100
mov dword [esp + 0x24], edx
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x1c]
add eax, 2
mov dword [esp + 0x28], esi
mov dword [esp + 0x1c], eax
xor ecx, ecx
jmp 0x420ca6
test ah, 1
je 0x421055
cmp esi, 9
jb 0x42104c
cmp esi, 0x20
ja 0x42104c
movsx eax, byte [esi + 0x43aa3f]
test eax, eax
jne 0x421055
mov eax, dword [esp + 0x10]
xor eax, 0x300
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x1c]
mov dword [esp + 0x24], edx
add eax, 2
mov dword [esp + 0x28], esi
mov dword [esp + 0x1c], eax
xor ecx, ecx
jmp 0x420ca6
test bl, 0x40
je 0x42110d
cmp esi, 0x22
jne 0x4210a0
test al, 0x40
jne 0x42110d
xor eax, 0x80
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x1c]
add eax, 2
xor ecx, ecx
mov dword [esp + 0x1c], eax
jmp 0x420ca6
cmp esi, 0x27
jne 0x42110d
test al, 0x80
jne 0x42110d
xor eax, 0x40
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x1c]
add eax, 2
xor ecx, ecx
mov dword [esp + 0x1c], eax
jmp 0x420ca6
mov edx, dword [esp + 0x10]
test edx, edx
je 0x4214d2
test dl, 0x10
je 0x42111f
cmp esi, 0x3c
je 0x4215fa
cmp esi, 9
jb 0x4210f1
cmp esi, 0x20
ja 0x4210f1
movsx eax, byte [esi + 0x43aa3f]
test eax, eax
jne 0x42110d
xor edx, 0x10
mov dword [esp + 0x10], edx
mov dword [esp + 0x14], 0x43ad84
mov dword [esp + 0x18], 1
mov ebx, 2
mov eax, dword [esp + 0x1c]
add eax, 2
xor ecx, ecx
mov dword [esp + 0x1c], eax
jmp 0x420ca6
test dl, 1
je 0x421268
mov eax, 1
xor edx, eax
cmp esi, 0x60
mov dword [esp + 0x10], edx
ja 0x42123b
cmp esi, 0x40
jbe 0x42114a
cmp esi, 0x5b
jb 0x42123b
cmp esi, 0x5f
je 0x42123b
cmp esi, 0x3a
je 0x42123b
cmp esi, 0x2f
jne 0x42118f
mov edx, dword [edi + 0xc]
mov ebp, ecx
sub ebp, edx
mov dword [esp + 0x18], eax
mov eax, dword [esp + 0x1c]
xor ebx, ebx
sar ebp, 1
inc ebp
add eax, 2
mov dword [esp + 0x14], 0x43ad80
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
xor ecx, ecx
jmp 0x420ca6
cmp esi, 0x21
jne 0x4211ad
mov eax, dword [esp + 0x1c]
or edx, 2
add eax, 2
mov dword [esp + 0x10], edx
mov dword [esp + 0x1c], eax
xor ecx, ecx
jmp 0x420ca6
cmp esi, 0x3f
jne 0x4211e7
mov edx, dword [edi + 0xc]
mov eax, dword [esp + 0x1c]
mov ebp, ecx
add eax, 2
sub ebp, edx
mov dword [esp + 0x14], 0x43ad78
sar ebp, 1
inc ebp
mov dword [esp + 0x18], 2
mov ebx, 0x10
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
xor ecx, ecx
jmp 0x420ca6
mov ecx, dword [edi + 8]
push 0xffffffffffffffff
push ecx
push 0
push ecx
mov dword [esp + 0x24], 0x43ad80
mov ecx, esp
push 0
mov dword [esp + 0x2c], 1
call fcn.004263c0
push ecx
mov ecx, esp
push str.first_tag_syntax
call fcn.004263c0
mov edx, dword [esp + 0x4c]
add edx, 0x10
push edx
call fcn.0041dc80
mov eax, dword [esp + 0x34]
add esp, 0x18
add eax, 2
or ebx, 0xffffffff
mov dword [esp + 0x1c], eax
xor ecx, ecx
jmp 0x420ca6
mov ebp, ecx
mov ecx, dword [edi + 0xc]
mov dword [esp + 0x18], eax
mov ebx, eax
mov eax, dword [esp + 0x1c]
sub ebp, ecx
sar ebp, 1
add eax, 2
mov dword [esp + 0x14], 0x43ad80
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
xor ecx, ecx
jmp 0x420ca6
test dl, 2
je 0x4213bf
xor edx, 2
cmp esi, 0x2d
mov dword [esp + 0x10], edx
jne 0x421296
mov eax, dword [esp + 0x1c]
or edx, 4
add eax, 2
mov dword [esp + 0x10], edx
mov dword [esp + 0x1c], eax
xor ecx, ecx
jmp 0x420ca6
test dl, 0x20
je 0x42132f
cmp esi, 0x41
jb 0x4212db
cmp esi, 0x4e
ja 0x4212db
movsx eax, byte [esi + 0x43ad03]
test eax, eax
je 0x4212db
mov eax, dword [esp + 0x1c]
mov dword [esp + 0x14], 0x43ad80
add eax, 2
mov dword [esp + 0x18], 1
mov ebx, 0x40
mov dword [esp + 0x1c], eax
xor ecx, ecx
jmp 0x420ca6
mov eax, dword [edi + 8]
push 0xffffffffffffffff
push eax
push 0
push ecx
mov dword [esp + 0x24], 0x43ad80
mov ecx, esp
push 0
mov dword [esp + 0x2c], 1
call fcn.004263c0
push ecx
mov ecx, esp
push str.doctype_tag_syntax
call fcn.004263c0
mov ecx, dword [esp + 0x4c]
add ecx, 0x10
push ecx
call fcn.0041dc80
mov eax, dword [esp + 0x34]
add esp, 0x18
add eax, 2
or ebx, 0xffffffff
mov dword [esp + 0x1c], eax
xor ecx, ecx
jmp 0x420ca6
cmp esi, 0x5b
jne 0x42134d
mov eax, dword [esp + 0x1c]
or edx, 8
add eax, 2
mov dword [esp + 0x10], edx
mov dword [esp + 0x1c], eax
xor ecx, ecx
jmp 0x420ca6
cmp esi, 0x44
jne 0x42136b
mov eax, dword [esp + 0x1c]
or edx, 0x20
add eax, 2
mov dword [esp + 0x10], edx
mov dword [esp + 0x1c], eax
xor ecx, ecx
jmp 0x420ca6
mov edx, dword [edi + 8]
push 0xffffffffffffffff
push edx
push 0
push ecx
mov dword [esp + 0x24], 0x43ad80
mov ecx, esp
push 0
mov dword [esp + 0x2c], 1
call fcn.004263c0
push ecx
mov ecx, esp
push str.exclamation_tag_syntax
call fcn.004263c0
mov eax, dword [esp + 0x4c]
add eax, 0x10
push eax
call fcn.0041dc80
mov eax, dword [esp + 0x34]
add esp, 0x18
add eax, 2
or ebx, 0xffffffff
mov dword [esp + 0x1c], eax
xor ecx, ecx
jmp 0x420ca6
test dl, 4
je 0x421426
xor edx, 4
cmp esi, 0x2d
mov dword [esp + 0x10], edx
jne 0x4213f7
mov eax, dword [esp + 0x1c]
mov dword [esp + 0x14], 0x43ace4
add eax, 2
mov dword [esp + 0x18], 3
mov ebx, 0x20
mov dword [esp + 0x1c], eax
xor ecx, ecx
jmp 0x420ca6
mov ecx, dword [edi + 8]
push 0xffffffffffffffff
push ecx
push 0
push ecx
mov dword [esp + 0x24], 0x43ad80
mov ecx, esp
push 0
mov dword [esp + 0x2c], 1
call fcn.004263c0
push ecx
mov ecx, esp
push str.comment_tag_syntax
jmp 0x421211
test dl, 8
je 0x42148d
xor edx, 8
cmp esi, 0x43
mov dword [esp + 0x10], edx
jne 0x42145e
mov eax, dword [esp + 0x1c]
mov dword [esp + 0x14], 0x43acb4
add eax, 2
mov dword [esp + 0x18], 3
mov ebx, 8
mov dword [esp + 0x1c], eax
xor ecx, ecx
jmp 0x420ca6
mov eax, dword [edi + 8]
push 0xffffffffffffffff
push eax
push 0
push ecx
mov dword [esp + 0x24], 0x43ad80
mov ecx, esp
push 0
mov dword [esp + 0x2c], 1
call fcn.004263c0
push ecx
mov ecx, esp
push str.cdata_section_syntax
jmp 0x421305
test dl, 0x20
je 0x42110d
cmp esi, 0x3c
jne 0x4214b7
mov eax, dword [esp + 0x10]
or al, 1
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x1c]
add eax, 2
xor ecx, ecx
mov dword [esp + 0x1c], eax
jmp 0x420ca6
cmp esi, 0x3e
je 0x42160b
mov eax, dword [esp + 0x1c]
add eax, 2
xor ecx, ecx
mov dword [esp + 0x1c], eax
jmp 0x420ca6
cmp esi, 0x3c
jne 0x4214f1
mov eax, dword [esp + 0x1c]
mov dword [esp + 0x10], 1
add eax, 2
xor ecx, ecx
mov dword [esp + 0x1c], eax
jmp 0x420ca6
cmp esi, 9
mov ebx, 4
jb 0x4210f8
cmp esi, 0x20
ja 0x4210f8
movsx eax, byte [esi + 0x43aa3f]
test eax, eax
je 0x4210f8
mov eax, dword [esp + 0x1c]
mov dword [esp + 0x10], 0x10
add eax, 2
xor ecx, ecx
mov dword [esp + 0x1c], eax
jmp 0x420ca6
mov eax, dword [esp + 0x38]
mov ecx, dword [edi + 8]
mov esi, dword [eax + 4]
cmp ecx, esi
jne 0x42155b
mov dword [eax + 8], 0
mov dword [eax], 0
mov eax, 0xfffffffe
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x24
ret 4
cmp ebx, 4
je 0x42161b
cmp ebx, 2
je 0x42161b
mov cl, byte [esp + 0x10]
mov eax, 0x43ac80
test cl, 0x20
jne 0x4215bb
cmp ebx, 0x40
je 0x4215bb
cmp ebx, 1
jne 0x42158c
mov eax, str.start_tag
jmp 0x4215c0
test ebx, ebx
jne 0x421597
mov eax, str.end_tag
jmp 0x4215c0
cmp ebx, 8
jne 0x4215a3
mov eax, 0x43ac40
jmp 0x4215c0
cmp ebx, 0x10
jne 0x4215af
mov eax, str.processing_instruction
jmp 0x4215c0
cmp ebx, 0x20
jne 0x4215c0
mov eax, 0x43ac00
jmp 0x4215c0
mov eax, str.document_type
push 0xffffffffffffffff
push esi
push 2
push ecx
mov ecx, esp
push eax
or ebx, 0xffffffff
call fcn.004263c0
push ecx
mov ecx, esp
push str.unterminated_tag_syntax
call fcn.004263c0
mov edx, dword [esp + 0x4c]
add edx, 0x10
push edx
call fcn.0041dc80
add esp, 0x18
jmp 0x42161b
sub ecx, dword [edi + 0xc]
sar ecx, 1
mov dword [edi + 8], ecx
jmp 0x42161b
mov edx, dword [edi + 0xc]
mov ebx, 4
sub ecx, edx
sar ecx, 1
mov dword [edi + 8], ecx
jmp 0x42161b
mov esi, dword [edi + 0xc]
mov ebx, 0x40
sub ecx, esi
sar ecx, 1
inc ecx
mov dword [edi + 8], ecx
mov eax, dword [esp + 0x38]
mov ecx, dword [edi + 8]
pop edi
pop esi
mov edx, dword [eax + 4]
mov dword [eax], ebx
sub ecx, edx
pop ebp
mov dword [eax + 8], ecx
mov eax, ebx
pop ebx
add esp, 0x24
ret 4