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Cyberdanger

07/25/2019

Book Recommendation: Cyberdanger

Server-side polymorphism & PowerShell backdoors

07/16/2019

Analysis: Server-side polymorphism & PowerShell backdoors

Skull and Crossbones, Bloated Malware, and All-In-One Solution for Ransomware

07/04/2019

Strange Bits: Skull and Crossbones, Bloated Malware, and All-In-One Solution for Ransomware

A deeper dive into the"Silentbruter" malware - Internal folder structures revealed

07/04/2019

A deeper dive into the"Silentbruter" malware - Internal folder structures revealed

Ransomware identification for the judicious analyst

06/12/2019

Ransomware identification for the judicious analyst

Sodinokibi Spam, CinaRAT, and Fake G DATA

06/04/2019

Strange Bits: Sodinokibi Spam, CinaRAT, and Fake G DATA

HTML Smuggling and GitHub Hosted Malware

05/09/2019

Strange Bits: HTML Smuggling and GitHub Hosted Malware

HowTo: Combine Graylog and AlertManager

04/29/2019

HowTo: Combine Graylog and AlertManager

Bad neighborhoods, parents and machine learning

04/23/2019

Graph databases: Bad neighborhoods, parents and machine learning

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