Microsoft Windows | G DATA SECURITY BLOG

Microsoft Windows

Microsoft Windows

Babax stealer rebrands to Osno, installs rootkit

11/05/2020

Babax stealer rebrands to Osno, installs rootkit

Microsoft Windows

Malware control via smartphone

10/21/2020

T-RAT 2.0: Malware control via smartphone

Microsoft Windows

DLL Fixer leads to Cyrat Ransomware

09/01/2020

DLL Fixer leads to Cyrat Ransomware

Microsoft Windows

Ransomware tries to worm

07/03/2020

Try2Cry: Ransomware tries to worm

Microsoft Windows

New Java STRRAT ships with .crimson ransomware module

06/16/2020

New Java STRRAT ships with .crimson ransomware module

Microsoft Windows

Dumping COVID-19.jar with Java Instrumentation

05/26/2020

Dumping COVID-19.jar with Java Instrumentation

Microsoft Windows

Netwire RAT via paste.ee and MS Excel to German users

05/14/2020

Spam campaign: Netwire RAT via paste.ee and MS Excel to German users

Microsoft Windows

Bitbucket Abused as Malware Slinger

02/06/2020

40,000 CryptBot Downloads per Day: Bitbucket Abused as Malware Slinger

Microsoft Windows

Safety suffers

12/10/2019

Browser manufacturers make filtering of websites more difficult: Safety suffers

1
Writing Signatures for .NET Malware

2
Unboxing Anubis: Exploring the Stealthy Tactics of FIN7's Latest Backdoor

3
Smoked out - Emmenhtal spreads SmokeLoader malware

4
Unveiling AsyncRAT

5
Exploring GenAI in Cybersecurity: Gemini for Malware Analysis

6
BBTok Targeting Brazil: Deobfuscating the .NET Loader with dnlib and PowerShell

7
A Kernel Land Rootkit Loader for FK_Undead

Our Authors

Karsten Hahn

Karsten Hahn

Principal Malware Researcher

Tim Berghoff

Tim Berghoff

Security Evangelist