Putting data in Alternate data streams and how to execute it – part 2

I wrote a blogpost a while back about Alternate data streams that you can find here: https://oddvar.moe/2018/01/14/putting-data-in-alternate-data-streams-and-how-to-execute-it/ After I wrote that post I have made some new discoveries that I wanted to share around Alternate data streams. As you probably already know if you read some of my stuff is that I am a big fan … Continue reading Putting data in Alternate data streams and how to execute it – part 2

Persistence using GlobalFlags in Image File Execution Options – Hidden from Autoruns.exe

TL;DR – Found a technique to execute any binary file after another application is closed without being detected by Autoruns.exe. – Requires administrator rights and does not belong in userland. – Can also be executed from alternate data streams – Plant file on disk and run these commands to create persistence that triggers everytime someone … Continue reading Persistence using GlobalFlags in Image File Execution Options – Hidden from Autoruns.exe

Persistence using RunOnceEx – Hidden from Autoruns.exe

TL;DR - Found a technique to execute DLL files without being detected by autoruns.exe at logon. - Requires administrator rights and does not belong in userland. - Run this to Exploit: reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnceEx\0001\Depend /v 1 /d "C:\temp\messageBox64.dll"   RunOnceEx I finally had some time to do some unstructured research. With unstructured research I mean going after … Continue reading Persistence using RunOnceEx – Hidden from Autoruns.exe