C++ Call Game Functions

[@chaxiraxi_ytb]

Wow, this is one of the niche video that are so useful it should be more popular among reversing community

[@TreckStrend]

eh i wouldnt want it to theres so much ways i couldve explained it better. I am much much more better now than I was when I uploaded this video theres some parts where I cringe at why I even declared it as that. Anyways if you want some cool tutorials check out my latest 3 videos I just uploaded

[@AutumnRainBot]

super video , i have learn more in this video than in 3 hours of search

[@TreckStrend]

Thanks, if you have need any other tutorials I can gladly make them for you when I have time

[@watchthemaster5906]

How could I assign game objects to an offset so I could put game objects as parameters for these functions?

[@knowsun5911]

good reversing tutorial

[@TreckStrend]

Thank you, if you have any other tutorials or suggestions let me know

[@spartor3693]

thanks bro

[@synapse6343]

very good video

[@TreckStrend]

Thank you, if you want any more tutorials please let me know.

[@_bt1831]

Great video

[@human-hi3jt]

what keybind did you use to decompile a function from asm to c

[@itrippy4206]

i believe its F5

[@daniltwotv6732]

thanks

[@qjaws]

hey, how can you pattern scan so that instead of 0x5F4F10 it gets it from the pattern instead?

[@TreckStrend]

On IDA use sigmaker to create a code or ida pattern and use some basic memory library and pattern scan the module to see if it contains the sequence of bytes you are looking for

[@TreckStrend]

Casual gamer lib works well and has info on it but it is outdated, I suggest finding one from Unknown cheats forum

[@qjaws]

Thank you!

[@TreckStrend]

@@qjaws np bro if you ever need help feel free to ask

[@sxfano]

Could you explain it in more details please ?

[@TreckStrend]

Hello, what part on the video were you confused on?

[@sxfano]

@@TreckStrend the code what is __stdcall* and why reinterpret_cast

[@TreckStrend]

​@@sxfano __stdcall is a calling convention that determines when the argument or parameter is passed onto the stack, for __stdcall the parameters are pushed from first to last. Essentially __stdcall* is pointer to that function. Reinterpret cast is used to convert a pointer of some data type into a pointer of another data type, even if the data types before and after conversion are different.

[@sxfano]

@@TreckStrend thank you so much u should make more videos about game hacking

[@TreckStrend]

@@sxfano I wish but I'm not that good at it, I only recently started making tutorials for things I've learned from the unknown cheats forum that nobody on RUclips properly covers with explanations. Other than that I really want to upload more but my lack of time is what holds me back, sometimes I barely have time to even reply back to others.

[@AliAlghamdi-s1z]

how did you dump it?

[@TreckStrend]

Use Scylla

[@alexandergrv4534]

That's cool, but can you call more interesting functions like ChangePlayerWorld, GivePlayerWeapon and stuff? That would be awesome to see.

[@TreckStrend]

If you can find the memory location of the function then yeah, it's more than likely it will take a custom struct as the parameter which then you will need to create your own in your dll and reference each offset in the original struct. I am so caught up with work I don't think I could make a video but I'll tell you this it's very simple to do if you know what you are doing

[@elan2199]

Is it possible to call member method of a class?

[@TreckStrend]

Yes you just have to find it's memory location using ida or any form of reversing

[@elan2199]

@@TreckStrend I did, but because of "this" I got error. :(

[@TreckStrend]

@@elan2199 What error did you get

[@_____666______]

what if is protected by VMprotect with Memory protection. Patching memory leads to crashing

[@TreckStrend]

Virtual protect ex maybe?

[@_____666______]

@@TreckStrend i tried to patch its memory alter few seconds Dialogbox appears regarding memory is manipulated but i somewhat patched a crackme protected with VMP

[@TreckStrend]

@@_____666______ maybe try to hook whatever your patching and just manually mess with asm code, I'm very unfamiliar with VMprotect

[@TreckStrend]

@@_____666______ try to delay it's handle, alter bytes and restore before exiting

[@frostxgg]

@@TreckStrend what if there's an argument in setup that c++ doesn't have, the game written in c# and its color32

[@love4ever026]

wow

[@TreckStrend]

👍

[@u_k927]

vouch

[@margielamadman]

how did u get ida for free

[@TreckStrend]

Go on duckduckgo and look for it, I found it on this forum I just had to register and like the post then a download button appeared

[@margielamadman]

@@TreckStrend u trusted it?

[@TreckStrend]

​@@margielamadmansorry for the late reply, I do it works I virus totaled it before and it's flagged for like one trojan by a bad AV and no problems so far I run Kaspersky kernel anti virus so I doubt anything sneaking past it

[@envyhvh]

would I be able to add you on discord for some question regarding hooking?

[@TreckStrend]

Sure give me ur discord I'll send u a message on my alt account

[@envyhvh]

@@TreckStrend envy#3902

[@TreckStrend]

@@envyhvh I just friended u on my alt

[@hakunamatata4473]

Do you have discord?

[@TreckStrend]

I'm unsure, I barely use it and it's on my PC which I'm not at rn, just send me urs if you wanna get in touch