Cheat Engine

False Prophet · Posted: Thu Mar 18, 2010 1:57 am Post subject: [Diablo 2] Finding value for Life

Hey all. I am trying to find the address for life in Diablo 2, however when I locate it and exit the game the address changes. So, I attempted to locate the pointer. When I input the hex scan nothing appears. Does anyone have any ideas of what I may do to get what I desire?

Dark Byte · Posted: Thu Mar 18, 2010 8:16 am Post subject:

code injection

and if that fails (or is too hard) pointerscan

Dillonz · Posted: Thu Mar 18, 2010 10:12 am Post subject:

Would setting the HP regeneration rate to a high number make your health stay full or is there a wait time between taking damage and regeneration?

Aqua Regia · Posted: Thu Mar 18, 2010 10:40 am Post subject:

apocalypticx · Posted: Thu Mar 18, 2010 6:31 pm Post subject:

Do some code injection at the life decrease routine and put a compare against your life value jump if equals you etc

Dillonz · Posted: Wed Mar 24, 2010 8:38 pm Post subject:

Polynomial · Posted: Wed Mar 24, 2010 9:17 pm Post subject:

Here's how I'd do it...

1) Drop to half your life or so, so you start regenerating.
2) Enable "find out what writes to this address".
3) Note the ones already there due to HP increases and such.
4) If you're in town, walk out and repeat step 3. Some auras and items only apply out of town.
5) Get hit by an enemy. This will add a new item to the list. I'd guess either a sub or mov operation.

Now you have two choices:
a) Replace with NOPs and save as a patch.
b) Look at the call (and the stuff before) to deduce the pointer and modify it as you wish.

Just in case you are dumb enough to try this online, it does NOT work, Blizz DO detect it and you WILL get banned if you repeatedly try. If it's SP/OpenBNET then you should be ok.

Dillonz · Posted: Thu Mar 25, 2010 7:59 pm Post subject:

apocalypticx · Posted: Thu Mar 25, 2010 8:50 pm Post subject:

Noping also gives other players godmode aswell on tcp/ip and open bnet.

Polynomial · Posted: Fri Mar 26, 2010 8:38 am Post subject:

It doesn't give everybody else god mode on tcp/ip or open bnet, since it's only on your machine they appear to have full health. When they actually die, it's a separate event. You just can't see their health drop. I didn't really think the NOP through. A pointer scan seems the best option here.

If you wanna go all out, you could create a code cave on the "decrease health" routine that checks if it's being called on the local player, but that's going pretty overboard.

apocalypticx · Posted: Fri Mar 26, 2010 8:50 am Post subject:

If your hosting and you nop out 6FD88A14: mov [eax+04],edi all players in the game gain godmode.. Run two copies of the game and check on tcp/ip or open bnet if you have two cdkeys.

You need to compare against your life value then jump if = you as i said above and burningmace has just said..

Polynomial · Posted: Fri Mar 26, 2010 9:00 am Post subject:

Oh, wow, that actually does work! Haha, that's kinda cool. It'd be interesting to see how much I could do with something like that, for example teleporting other people outside the map. Wouldn't that count as a DoS exploit?

Anyhoo, I digress. Pointer scan or code injection is the way forward. /thread