Tag Archives: shellcode

Shellcode: Windows on ARM64 / AArch64

Posted on September 16, 2024 by odzhan

Introduction Back in October 2018, I wanted to write ARM assembly on Windows. All I could acquire then was a Surface tablet running Windows RT that was released sometime in October 2012. Windows RT (now deprecated) was a version of … Continue reading →

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Delegated NT DLL

Posted on February 13, 2024 by odzhan

Introduction redplait and Adam/Hexacorn already documented this in 2017 and 2018 respectively, so it’s not a new discovery. Officially available since RedStone 2 released in April 2017, redplait states it was introduced with insider build 15007 released in January 2017. … Continue reading →

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Shellcode: In-Memory Execution of JavaScript, VBScript, JScript and XSL

Posted on July 21, 2019 by odzhan

Introduction A DynaCall() Function for Win32 was published in the August 1998 edition of Dr.Dobbs Journal. The author, Ton Plooy, provided a function in C that allows an interpreted language such as VBScript to call external DLL functions via a … Continue reading →

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Shellcode: A reverse shell for Linux in C with support for TLS/SSL

Posted on April 24, 2019 by odzhan

Shellcode: A reverse shell in C for Linux with support for TLS/SSL Introduction History Definitions Position-independent code (PIC) Position-independent executable (PIE) Thread Local Storage or Transport Layer Security (TLS) Address Space Layout Randomization (ASLR) Executable and Link Format (ELF) Base … Continue reading →

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