Vulnerabilityhigh
Updated MATA attacks industrial companies in Eastern Europe
Vulnerabilities mentioned
All| CVE | Vulnerability | CVSS | EPSS | Signals | Published |
|---|---|---|---|---|---|
| CVE-2021-26411 | Use-After-Free Memory Corruption in Microsoft Internet Explorer Exploited in the Wild | 8.8 | 82% | KEVRansomware | KEV |
| CVE-2021-40449 | Use-After-Free Local Privilege Escalation in Microsoft Windows Win32k | 7.8 | 82% | KEVRansomwarePoC | KEV |
From the original article
5 min read at securelist.com
In early September 2022, we discovered several new malware samples belonging to the MATA cluster. As we were collecting and analyzing the relevant telemetry data, we realized the campaign had been launched in mid-August 2022 and targeted over a dozen corporations in Eastern Europe from the oil and gas sector and defense industry.
By @Securelist · securelist.com
A short excerpt; the article and its images belong to the publisher. Summary, key facts and assessment above are AI-written from the article and can be wrong.