3 posts
Huntress details the operational benefits of unifying EDR and ITDR to combat infostealers and rapid credential abuse. A highlighted incident demonstrates a ClickFix social engineering attack leveraging WebDAV and rundll32.exe to execute a remote payload, which was mitigated by automatically isolating the host and revoking associated Microsoft 365 identity sessions.
Threat actors are actively abusing legitimate Cloudflare services, specifically Workers and Tunnels, to conduct adversary-in-the-middle (AiTM) phishing and distribute malware. By leveraging Cloudflare's trusted infrastructure and free tiers, attackers successfully bypass traditional security controls to deliver remote access trojans like Xeno RAT and XWorm RAT via obfuscated WebDAV connections.
Threat actors are leveraging WebDAV and Windows File Explorer to deliver Remote Access Trojans (RATs) while bypassing traditional web browser security controls. By utilizing .url and .lnk shortcut files pointing to WebDAV servers hosted on temporary Cloudflare Tunnels, attackers can trick users into executing malicious scripts that appear as local files.
