Overview

All Articles

JustAskJacky: AI causes a Trojan Horse Comeback

08/13/2025

JustAskJacky: AI causes a Trojan Horse Comeback

Digging Gold with a Spoon – Resurgence of Monero-mining Malware

07/07/2025

Digging Gold with a Spoon – Resurgence of Monero-mining Malware

ConnectUnwise: Threat actors abuse ConnectWise as builder for signed malware

06/23/2025

ConnectUnwise: Threat actors abuse ConnectWise as builder for signed malware

AsyncRAT

05/26/2025

Reborn in Rust: AsyncRAT

Printer company provided infected software downloads for half a year

05/15/2025

Printer company provided infected software downloads for half a year

Chihuahua Stealer: A new Breed of Infostealer

05/13/2025

Sit, Fetch, Steal - Chihuahua Stealer: A new Breed of Infostealer

Writing Signatures for .NET Malware

04/08/2025

100 Days of YARA: Writing Signatures for .NET Malware

Vidar Stealer: Revealing A New Deception Strategy

04/07/2025

Vidar Stealer: Revealing A New Deception Strategy

Smoked out - Emmenhtal spreads SmokeLoader malware

03/31/2025

Smoked out - Emmenhtal spreads SmokeLoader malware

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

03/20/2025

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

Booking a Threat: Inside LummaStealer's Fake reCAPTCHA

03/03/2025

Booking a Threat: Inside LummaStealer's Fake reCAPTCHA

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