Cheat Engine

DeletedUser412833 · How do I cheat? Reputation: 1 Joined: 09 Feb 2017 Posts: 0

Hello. I'm having troubles with finding encrypted values for Empyrion - Galactic Survival. I really didn't understand why they introduced encryption for PVE game, but here we are now.

Here's encryption example (gif):

http://i.imgur.com/tSTcRtB.gifv

Most encrypted values (that was 4 byte before encryption patch) have the same pattern: * * 59 0E (as you can see on gif above) where 59 0E never changes.
I've been told that encryption stuff are stored somewhere in XOR, but I'm not experienced enough to figure it on my own. So I'm asking for help here. Here is cetrace from the opcode that reads "Current ammo" address ( http://i.imgur.com/05KJyro.png )

https://gist.githubusercontent.com/AlexWTF/7a9c5d948fa51cdbbb01/raw/c3d90f400ca95284bf79bc448da4cb9df0638afc/Empyrion_10000.cetrace

Empyrion is a Unity based game, but we can't do much using Mono Features:

http://imgur.com/AcRCDb6

(For some reason Health named as "lastWindow", "Sessionmap" is Stamina and so with everything)

Gniarf · Posted: Mon Dec 07, 2015 8:20 am Post subject:

Here's your custom type based on your gif. (Next time please provide the correspondences in text form).
Incase the key would change, know that 0 XOR TheKey=TheKey, so get 0 of something, and see the corresponding value in CE as 4 byte hex, that's your key.

DeletedUser412833 · How do I cheat? Reputation: 1 Joined: 09 Feb 2017 Posts: 0

Thank you. Can you please post more details how to use your script in order to find stuff like XP, Health (float), Stamina (float), item count etc?

Should I remove [32-bit] and [64-bit], because I can't enable the script with it?

Gniarf · Posted: Mon Dec 07, 2015 12:01 pm Post subject:

Ah I see you're not familiar with custom types. On CE's main window, right click on the value type drop down list (were you select float, 4 bytes, double, etc...)->"define new custom type (auto assembler)"->paste my script. Validate and use the new XOR Algoritm type for your scans instead of the usual 4 bytes.

DeletedUser412833 · How do I cheat? Reputation: 1 Joined: 09 Feb 2017 Posts: 0

Thank you again. I managed to find some of 4byte values. But I have some more questions

1) How I can find float values? Searching for 1140457472 (500(float) is the starting amount of my HP) is not giving me any results (I use XOR Algorithm value type).
2) How do I write a script that can write certain 4byte number into encrypted value?

For example I found "Current XP address" and I want to create a script that write 250000 (4byte) to this address. But I'm not sure how to start. Or better is there any way to create a script that automatically register XOR Algorithm symbol and I can write here any amount of XP that I want.

Gniarf · Posted: Mon Dec 07, 2015 4:33 pm Post subject:

DeletedUser412833 · How do I cheat? Reputation: 1 Joined: 09 Feb 2017 Posts: 0

Gniarf

I'm having some some issues with the custom type script:

I added your script as "Lua", but for some unknown reason I cannot edit any "XOR Algoritm" value. But if I change value type back to 4 byte then I can able to edit it without any issues. Could you please check the table I attached and tell me where I have messed up?

Note: I don't have this problem when I'm adding the custom type script directly to the "Value Type":

Gniarf · Posted: Fri Dec 11, 2015 2:00 am Post subject:

I couldn't reproduce the issue on my end, but I get a warning when opening your table that means you're using the beta version of cheat engine, so see if the issue is also present with the release version of CE.

DeletedUser412833 · How do I cheat? Reputation: 1 Joined: 09 Feb 2017 Posts: 0

mgr.inz.Player · Posted: Fri Dec 11, 2015 8:29 pm Post subject:

DeletedUser412833 · How do I cheat? Reputation: 1 Joined: 09 Feb 2017 Posts: 0