Recent content by stealthguard

you cant tell anything from that. you need to look at the code to see how its used, or debug and check the value, or do both.

struct NetworkPacket{ char _padding[0x94]; size_t len; //len for something size_t len; char* startBuffer; char* endBuffer; }; Your function doesn't show how the actual packet is created, or processed. v3 + 152 or 148 could be the len for some sort of data in the buffer

Well if you dont have the technical knowledge, of course you would not be able to understand it. You should get someone who has knowledge about this to do it for you, otherwise its going to be quite a rough attempt. There might be some tools out there that can generate file signatures but not...

Its called a signature. And from what i see, that isn't a good way of detecting signatures.

No worries - it still stands. Just post screenshots like i said, higher chances of people helping :)

If you post some packet samples or screenshot of functions, someone might be able to help.. as for analyzing for you the file or game, thats unlikely.

New anticheat - StealthGuard Extremely sophisticated anti-cheat that comes along with a self-made packer. (source written from scratch) As good as some commercial packers, though i will admit not on par with something like themida. Some features of the packer (output can be seen in images at...

Algorithm : 1. Ask user for input for initialBalance, depositAmt, withdrawalAmt 2. Process the input, to calculate the finalBalance 3. Output finalBalance you should always start with the algorithm of the program. once you have the algorithm, you should be able to work the others out. i dont...

yeah if its your own skills then it might be a rough one. anyway since you figured our where the messagebox call is , then it should be very near to that. look for conditional jumps. if a condition is true/false -> messagebox is called. i dont really have the time to look at it for you...

if you are able to get the original client to run, then you can try to inject a dll and call GetCommandLineA/W to see what the accepted commandline is . but since you cant, you will need to figure out based on how the client determine if the command line is valid or not. so in this case, you...

It should be in their initialization routine. Find the WinMain and theres a parameter lpCmdLine or see if they call GetCommandLineA/W. i think as long as you start the game inside something like ollydbg and you break on program's entry point, you should be able to get it.

yes. im supposing you want to host your own server instead of paying for an existing one? so what is your problem ? you need to start by having a public static ip address . this might mean you need to pay your isp(internet service provider) $$

you need to install an anticheat. im not sure about this game's private server developments, but if you have the source code then it makes setting up the anticheat much easier. otherwise if its an existing client that you use, might be slightly harder because its already packed, but still doable.

it crashed when you were trying to?

Do you know the language javascript first ? if not you should start by learning the client side javascript before moving on to a server side one like node.js. If you try to force your way through you wont understand anything. Start with client side, then learn server & client communication(in...