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just chilling, i guess
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just chilling, i guess

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0xHossam/README.md

0xHossam | Hossam Ehab

I am passionate about red teaming, malware research, adversary simulation and windows security research. My expertise spans internal and external red team operations, active directory & network security, and breaching enterprise environments by architecting modern attack paths. I’m good at writing codes with C/C++, Python, and Assembly. I develop innovative tools and techniques to enhance offensive security capabilities (OST) and dicated to growing as a skilled red teamer :)

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  1. Killer Killer Public

    Killer is a super simple tool designed to bypass AV/EDR security tools using various evasive techniques.

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  2. HuffLoader HuffLoader Public

    Huffman Coding in Shellcode Obfuscation & Dynamic Indirect Syscalls Loader.

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  3. APT-Attack-Simulation APT-Attack-Simulation Public

    APT-Attack-Simulation simulates APT 29 and Lockbit TTPs, showcasing phishing, ISO execution, and DLL proxying for persistence and privilege escalation.

    HTML 62 12

  4. KernelCallbackTable-Injection-PoC KernelCallbackTable-Injection-PoC Public

    Proof of Concept for manipulating the Kernel Callback Table in the Process Environment Block (PEB) to perform process injection and hijack execution flow with very detailed explanation.

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  5. Data Exfiltration Using DNS over HTT... Data Exfiltration Using DNS over HTTPS (DoH) for HTTPS POST Requests & Sending Data in Chunks
    1
    #    Info: Stealthy Data Exfiltration Using (DoH) - Client Code
    2
    #    Date: May 26, 2024
    3
    #    Author: Hossam
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    5
    import os, glob, requests, logging, struct, base64, random, time, httpx
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