Microsoft

ACR Stealer: Two observed intrusion chains amid increased threat activity

From late April 2026 to mid-June 2026, Microsoft Defender Experts observed increased ACR Stealer activity across customer ...

Now, even Russia’s most elite hackers are using Clickfix to infect devices

One of the Russian government’s most elite hacking groups has adopted an attack, known as Clickfix, to compromise devices ...
GitHub

Small example of a reverse tcp shell in powershell with some persistence. Created for a malware analysis course.

BuildEdge.ps1 uses ps2exe to build the executable. Writes a ps1 script with base64 encoded script and compiles it to an exedcutable. BuildEdge Clear.ps1 is the cleartext of the encoded script.