0day And Hitlist Week 01102024 Work -

The Hitlist Connection: This 0day was immediately added to several hitlists targeting US healthcare providers still running legacy ERP portals.

Date: October 6, 2024 Author: Threat Intelligence Desk 0day and hitlist week 01102024 work

This week was not about theoretical risks. It was about active work —specifically, the work required to identify, validate, and mitigate previously unknown vulnerabilities (0days) while simultaneously defending against adversaries who publish explicit "hitlists" of targets. The Hitlist Connection: This 0day was immediately added

The first 0day of the week was reported by Microsoft's Threat Intelligence Center (MSTIC) on October 2nd. Exploitation chains observed in the wild used a malicious printer driver to escape Low Integrity Level sandboxes. The key nuance? This 0day bypassed Patch Tuesday’s August mitigations for a related bug (CVE-2024-38124). The first 0day of the week was reported

In this deep dive, we reconstruct the timeline, examine the technical nuances of the 0days disclosed, and analyze the hitlist methodology observed during the first week of October 2024. The week commencing October 1, 2024, saw three major 0day vulnerabilities added to the Known Exploited Vulnerabilities (KEV) catalog. Concurrently, threat intelligence feeds picked up a surge in "hitlist" chatter on underground forums—specifically targeting the transportation, energy, and legal sectors.

As the cybersecurity community turned its calendar to the fourth quarter of 2024, the week of October 1st (designated in our logs as ) began with a cacophony of alert sirens. For blue teams, vulnerability management staff, and threat hunters, the keyword combination of "0day and hitlist" defined the operational tempo.

This article was compiled from open-source intelligence (OSINT) and internal SOC reporting for the week ending October 6, 2024. For real-time updates on 0day vulnerabilities and active hitlists, subscribe to our daily bulletin.