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Techblog

Microsoft signed a malicious Netfilter rootkit

06/25/2021

Microsoft signed a malicious Netfilter rootkit

06/08/2021

Picture this: Malware Hides in Steam Profile Images

Malware family naming hell is our own fault

06/07/2021

Malware family naming hell is our own fault

Perform simple security tests yourself - using Metasploit Framework and nmap

05/25/2021

Perform simple security tests yourself - using Metasploit Framework and nmap

11 Biggest cyber security threats in 2021

05/03/2021

11 Biggest cyber security threats in 2021

New version adds encrypted communication

02/17/2021

SectopRAT: New version adds encrypted communication

How secure are smart contracts?

12/17/2020

How secure are smart contracts?

IceRat evades antivirus by running PHP on Java VM

12/01/2020

IceRat evades antivirus by running PHP on Java VM

Criminal Activities in Times of a Global Pandemic

11/18/2020

Business as usual: Criminal Activities in Times of a Global Pandemic

1
Unveiling AsyncRAT

2
Exploring GenAI in Cybersecurity: Gemini for Malware Analysis

3
BBTok Targeting Brazil: Deobfuscating the .NET Loader with dnlib and PowerShell

4
Sandbox scores are not an antivirus replacement

5
New Infostealer sighted in the wild

Our Authors

Karsten Hahn

Karsten Hahn

Principal Malware Researcher

Tim Berghoff

Tim Berghoff

Security Evangelist