#Shellcode

I have just developed an advanced #shellcode loader implemented in x64 #assembly language with sophisticated #evasion capabilities called AsmLdr, designed for #Windows x64 environments. Check out key capabilities and source code from here: #redteam

Shellcode loader with direct system calls via Hell’s Gate and encrypted payload #shellcode #loader

Running #shellcode through #windows callback is a quite interesting way to evade some #AVs. If you are interested in how this technique works and quick preliminary AV tests, check it out ! 👇👇

Introduction to windows shellcode development series. Part 1:- Part 2:- Part 3:- #exploit #shellcode #assembly

Introduction to Windows shellcode development series Part 1:- Part 2:- Part 3:- #redteam #exploit #shellcode

Supernova Real #shellcode encryption tool. #infosec #pentesting #redteam

Zyxel GS1900 Switch CGI Zero-Day (CVE-2026-107441) • Unauthenticated OOB write (CVSS 8.8) • ~1,000 switches hit across 48 countries • Deploys Jitterly backdoor & Sixzut rootkit Read full Blog: #sh3llc0d3 #shellcode #ZeroDay #Zyxel #InfoSec

next one from my blog. Pure #mathematics. Leveraging Discrete Fourier Transform (DFT) to turn our #shellcode into #frequency noise. Enjoy! #cybersecurity #hacking #malware #threatintel #research #purpleteam #programming #maldev #ethicalhacking #book

Interactive execute #shellcode A simple PoC of injection shellcode into a remote process and get the output using namepipe. #cybersecurity #infosec #pentesting #redteam

pe_to_shellcode Converts PE so that it can be then injected just like a normal #shellcode. (At the same time, the output file remains to be a valid PE). #cybersecurity #infosec #pentesting #redteam

Introduction to windows shellcode development series. PART 1: PART 2: PART 3: #redteam #exploit #shellcode

Creating Custom x86 Windows Shellcode Using Dynamic API Resolution #shellcode #x86

🐍 Double Venom (DVenom) A tool that helps #redteam bypass AVs by providing an encryption wrapper and loader for your #shellcode. 🛡️ Capable of bypassing some well-known antivirus (AVs). 🔒 Offers multiple encryption methods including RC4, AES256, XOR, and ROT. 🏗️ Produces source code in C#, Rust, PowerShell, ASPX, and VBA. 🔄 Employs different shellcode loading techniques: VirtualAlloc, Process Injection, NT Section Injection, Hollow Process Injection. #cybersecurity #infosec #pentesting

#cobaltstrike #shellcode that gets triggered through .exe filenames. All that matters is that the shellcode urls get listed so the payloads can be analysed. 100 + urls active #cobaltstrike #shellcodes were send towards urlhaus.

[#Tooling ⚔️] A template for generating a C# self injector for unmanaged binaries. Based on @ShitSecure blog post on executing NanoDump from memory and @bohops Dynamic P/Invoke technique. RemotePotato0 from memory ⬇️ #pentest #shellcode #csharp #dinvoke

x86_64 reverse TCP bind shell with basic authentication on Linux systems #linux #shellcode

2020-01-01: 👁‍🗨 #Shellcode #Meterpreter Loader `reverse_winhttp/s` | 😆String: "bypassAVcodeby: AgeloVito" 🔦PDB (cc/ @QIHU_Official): "E:\workPlaceVS\TestBypass360\Debug\TestBypass360.pdb" 🛡️C2: 103 .56.53.100 h/t @malwrhunterteam MD5: ADB353A5F23350AB2BB9D0F10A1A4EFD

Previously, #ZeroDay attacks against IE usually exploited vbscript.dll and jscript.dll to run #shellcode. This time, the target changed to jscript9.dll and used the modern JavaScript engine's JIT engine to trigger the bug. More:

Frequently in malware investigations, we come across #shellcode used after exploiting a vulnerability or being injected into a process. @jclausing looks at some of the tools & techniques the malware analyst can use to start investigating.

2019-06-19: #Meterpreter-Like #Shellcode Loader | #Signed | 📅Timing Check for Month + 9 < 799 | Timing Month Execution Check🤔 Digital Cert🔏 -> "BEST INC LIMITED" #COMODO/#Sectigo Cert ht/ @malwrhunterteam cc/ @sysopfb for more insight🔦 MD5: a26722fc7e5882b5a273239cddfe755f