ExcalibraA digital garden documenting cybersecurity, humanities and social sciences analysis, as well as daily life.
The Art of Self-Mutating Malware April 11, 2026 Malware Analysis Self-Mutating Polymorphic Metamorphic Code-Obfuscation Evasion Anti-Virus Malware Reverse-Engineering
TAMECAT: APT42's New PowerShell Backdoor Targeting Military and Government Officials April 28, 2026 Threat Intelligence Apt42 Tamecat Powershell Lnk Malware-Analysis Threat-Intelligence Incident-Response Fileless-Malware Iran Espionage Telegram-C2 Vbscript Phishing Nation-State Cyberwarfare
Kimsuky Deploys Malicious LNK Files to Implant Python-Based Backdoor in Multi-Stage Attack April 13, 2026 Threat Intelligence Kimsuky Lnk Multi-Stage-Attack Python-Backdoor Scheduled-Task Dropbox-C2 Evasion Persistence North-Korea Malware-Analysis
North Korea-Linked Hackers Use GitHub as C2 Infrastructure to Attack South Korea April 8, 2026 Threat Intelligence Kimsuky North-Korea Dprk Github-C2 Lolbins Lnk Powershell Xeno-Rat Rok-Rat Apt Cyber-Espionage
Exposure of a Botnet Linked to an Israeli Listed Company July 23, 2026 Threat Intelligence Popa Neunative Residential-Proxy Botnet Sdk Alarum-Technologies Netnut Android-Malware Windows-Sdk Vo1d-Botnet Ai-Scraping Proxy-Network Malware-Analysis Threat-Intelligence
20 Penetration Testing Projects Worth Adding to Your Resume April 24, 2026 Penetration Testing Penetration-Testing Projects Resume Cybersecurity Career Portfolio Hands-On Lab-Setup Ctf Red-Teaming
