Get the rare quality from UNID'd item before ID'd

[projex]

Tested works. Hopefully they'll patch it.

[fakedude]

Found this on blizz hackers Diablo 3 UnId'd Item Affix Parser - Force Project X

[blizzsource]

Found this on blizz hackers Diablo 3 UnId'd Item Affix Parser - Force Project X

Its probably trojan'd the one from this site is safe

[fodonicos]

can i know the DPS from weapons ?

[Vorvor]

nice, thanks for sharing

[summy00]

I was asked for some clarification on my code so I thought I'd just post a short explanation on what it does below. There might be some mistakes, however combined with the source it should be understandable. It should help anyone trying to make tools to unid stuff.

Below is an UNID item link

|HItem:2,1565456761:-146123031:1273837477,-2012337763,1951515674,-334812892:-1:0:130756:9:8:8:523:523:0:0:6:0:-648496672:|h[가시 투구]|h

There are 18 fields separated by colons.

The difference between the ID version of this link and the UNID version (above) is field 3(0-indexed) has a reversed comma separated list field 9 has a different flag, and the last numeric field has a different hash. To transform an UNID link to an ID link you do the following:

Take the affix list and reverse it

|HItem:2,1565456761:-146123031:1273837477,-2012337763,1951515674,-334812892:-1:0:130756:9:8:8:523:523:0:0:6:0:-648496672:|h[가시 투구]|h
becomes
|HItem:2,1565456761:-146123031:-334812892,1951515674,-2012337763,1273837477:-1:0:130756:9:8:8:523:523:0:0:6:0:-648496672:|h[가시 투구]|h

set the least significant bit of field 9

|HItem:2,1565456761:-146123031:]-334812892,1951515674,-2012337763,1273837477:-1:0:130756:9:8:8:523:523:0:0:6:0:-648496672:|h[가시 투구]|h
becomes
|HItem:2,1565456761:-146123031:]-334812892,1951515674,-2012337763,1273837477:-1:0:130756:9:8:9:523:523:0:0:6:0:-648496672:|h[가시 투구]|h

and the slightly tricky part of it, you have to recalculate the hash of the new string.
The input to the hash function is simply all the numerics in the item link before the hash, so you take the hash of

2,1565456761:-146123031:-334812892,1951515674,-2012337763,1273837477:-1:0:130756:9:8:9:523:523:0:0:6:0

which is 1941137377 and you insert it in place of the old hash

so

|HItem:2,1565456761:-146123031:]-334812892,1951515674,-2012337763,1273837477:-1:0:130756:9:8:9:523:523:0:0:6:0:-648496672:|h[가시 투구]|h
becomes
|HItem:2,1565456761:-146123031:]-334812892,1951515674,-2012337763,1273837477:-1:0:130756:9:8:9:523:523:0:0:6:0:1941137377:|h[가시 투구]|h

The above is represented by the Python code:

def IDLink(s):
parts = s.split(":")
affixes = parts[3].split(',')
affixes.reverse()
parts[3] = ','.join(affixes)
parts[9] = str(int(parts[9]) | 0x1)
hash_input = ':'.join(parts[1:-2]) + ':'
link_hash = c_int32(hashString(hash_input)).value
parts[-2] = str(link_hash)
id = ':'.join(parts)
return id 

parts[9] = str(int(parts[9]) | 0x1)
hash_input = ':'.join(parts[1:-2]) + ':'
link_hash = c_int32(hashString(hash_input)).value
parts[-2] = str(link_hash)

It seems that the final hash value determines the actual attributes value of each affix, can we decrypt it?

[summy00]

I find if one item has fixed 6 affix(vit, dex, str, int, ias, crit hit chance for example), the order of this 6 attributes code vary the exact value of attributes because of hash function, and each attribute has only 6 fixed value of this attributes group(in 6 different position).

But I can't decrypt the hash value right now...any further suggestion?

[sendrock]

what's the purpose ? You can show unid item stats, but after that, what did you do ? You can change the stats ? How can you sell unid item, i don't understand

[sed-]

people were selling bulks of unid rares, now with this people can use this to check if the rares are good or not and set them aside and put all the bad unids in the bulk to sell

[Anihilis]

FYI you can you any 2-bit chr such as Æ alt=9874

i first use Affix List - Pastebin.com using find to match the numbers to the attributes

then use Affixes - Diablo 3 Lexicon for the attributes

if someone already said this sorry if not have fun. you can very closely guess number of properties and all attributes

[PiLoKo]

As an UNIDED item buyer, roughly 20M per day, this makes me sad

Will no longer be buying...


Good find though!


PS: I've crafted a 6 property item with 6 properties + 3 sockets.
It had Str/Int/Vit/Resistance/Armor/Gold Pickup + 3 sockets

Some affixes have int/vit and is considered a single affix, your item still has 6 affixes even if it seems to have 7

[Wavom]

nice, thanks for sharing

[nergoza]

I still don't get it....what to look for in the UNID or ID?
what's the benefit of this?

Thanks

[Undertakerr666]

I still don't get it....what to look for in the UNID or ID?
what's the benefit of this?

Thanks

It was used to see behind the UNID "mask" and if that item is bad sell it unidentified, but right now don't know if anyone is still buying them.

[Varox]

Is this still possible?