Ransomware | G DATA SECURITY BLOG

Ransomware

Peeking under the hood

12/06/2023

csharp-streamer: Peeking under the hood

Why iPhones are hackers' best friends, rootkits are celebrating a renaissance, and uncertainty is bad for IT security

12/19/2022

IT security trends 2023 (part 2): Why iPhones are hackers' best friends, rootkits are celebrating a renaissance, and uncertainty is bad for IT security

On the shortage of skilled workers, social engineering attacks and companies refusing to learn

12/16/2022

IT security trends 2023 (part 1): On the shortage of skilled workers, social engineering attacks and companies refusing to learn

Malware vaccines can prevent pandemics, yet are rarely used

01/19/2022

Malware vaccines can prevent pandemics, yet are rarely used

To pay or not to pay?

10/15/2021

Ransomware: To pay or not to pay?

Babax stealer rebrands to Osno, installs rootkit

11/05/2020

Babax stealer rebrands to Osno, installs rootkit

DLL Fixer leads to Cyrat Ransomware

09/01/2020

DLL Fixer leads to Cyrat Ransomware

Ransomware tries to worm

07/03/2020

Try2Cry: Ransomware tries to worm

Number of cyber attacks increases significantly in the first quarter

07/02/2020

G DATA threat report: Number of cyber attacks increases significantly in the first quarter

1 2 3

1
A Kernel Land Rootkit Loader for FK_Undead

2
Unveiling AsyncRAT

3
Sandbox scores are not an antivirus replacement

4
Exploring GenAI in Cybersecurity: Gemini for Malware Analysis

5
BBTok Targeting Brazil: Deobfuscating the .NET Loader with dnlib and PowerShell

6
New Infostealer sighted in the wild

Our Authors

Karsten Hahn

Karsten Hahn

Principal Malware Researcher

Tim Berghoff

Tim Berghoff

Security Evangelist