DayZ SA

CallExtension in DayZ

May 22, 2021
By lystic

One of my least favorite changes between Arma 3 modding and DayZ modding is that the developers of DayZ insist that the game only be modded in the way that they deem correct. One example of this is the removal, and refusal to re-implement, the callExtension functionality that is so…

C++ DayZ SA

DayZ Arbitrary Enforce Execution

January 16, 2021
By lystic

In computer security, arbitrary code execution (ACE) is an attacker’s ability to execute arbitrary commands or code on a target machine or in a target process. – Wikipedia So recently, I have been working with Fini on his Anticheat. By “I have been working with”, I mean that he has…

DayZ SA

SHA256 Implementation in DayZ Standalone

October 28, 2020
By lystic

SHA-2 (Secure Hash Algorithm 2) is a set of cryptographic hash functions designed by the United States National Security Agency (NSA) and first published in 2001. – Wikipedia In the last few days, I decided to do something for no reason other than the challenge. I decided I wanted to…

DayZ SA
Tags: bitwise enforce enscript sha256

Enabling File Write to DayZ Root Directory

October 24, 2020
By lystic

So my recent work on DayZ BR has lead to me creating my own ban management system. The idea is all server bans will be aggregated into a database and synced between all of my official servers. In order to sync bans, I opted to follow the same method infiSTAR…

DayZ SA
Tags: binary ninja patch reverse

#include <iostream>
#include <thread>
#include <chrono>

int main() {
    while(true) {
        std::cout << "Hello there." << std::endl;
        std::this_thread::sleep_for(
            std::chrono::milliseconds(100)
        );
    }
    return 1;
}

DayZ SA

CallExtension in DayZ

DayZ Arbitrary Enforce Execution

SHA256 Implementation in DayZ Standalone

Enabling File Write to DayZ Root Directory

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