controlgap.com

Posts about:

Follina

This Week's [in]Security - Issue 271

Welcome to This Week’s [in]Security. Non-Compliance Lesson, DSSv4 related, Skimmers, Other Payments. New breaches: 7 breachers per capita, Shields & Yuma Healthcare, Telegram, Palermo. Major outages. Privacy: Twitter, Bluetooth & Wi-Fi, Student spyware. Laws & Regs - Canada: CBSA phone searches, C-11, Crypto regs, Right to disconnect, cigarettes. US: right-to-repair, breach reporting. World: hacking-back, platform liability, message scanning. NSO in court, USB-C. Standards: HTTP RFCs, 5 NIST drafts. Defense - Cyber-skills, Tools & Techniques. Vulnerabilities - Zerodays, Follina, Apple CPUs, Dogwalk, DiagCab. Patching: Chrome, Gitlab. Other: Cloud middleware, U-Boot, Tesla, PyPl/keep. Crypto-research: SSH, Boomerang. Cybercrime - Trends: Follina, Conti, Symbiote, Cracked Ccleaner. Crime & Enforcement: Crypto-thefts, SSNDOB shutdown, 41 phishes. Nation States and mercenaries. Other Risks - General: AI, CitizenLab, Car insurance, Health, Safety, Environment, Disinformation, Economy. Russia v. Ukraine. Innovation and more.

Read More

“Follina” – Critical Zero-Day Exploit for Microsoft Products

Background

Over the past holiday weekend, a tweet from Tokyo-based security researcher “nao_sec” first identified an interesting upload to antivirus platform VirusTotal[1]. The Microsoft Word (.docx) file, uploaded from an IP address originating in Belarus, was found to contain a novel mechanism for obtaining PowerShell command execution through Office documents via the Microsoft Support Diagnostic Tool (MS-MSDT) troubleshooting feature. This original malware sample is currently being analyzed by members of the cybersecurity community, including Kevin Beaumont, who posted his analysis on Sunday, May 29th and named the sample “Follina”[2].

Read More