The Blockbuster saga continues: Unit 42 researchers disclose attack activity targeting individuals involved with U.S. defense contractors.
The Blockbuster sequel: Unit 42 researchers identify new overlapping threats tied to 2014’s Operation Blockbuster.
Since our first published analysis of the OilRig campaign in May 2016 , we have continued to monitor this group for new activity. In recent weeks we’ve discovered that the group have been actively updating their Clayslide delivery documents, as well as the Helminth backdoor used against victims. Additionally, the scope of organizations targeted by
Unit 42 recently identified a targeted attack against an individual working for the Foreign Ministry of Uzbekistan in China. A spear-phishing email was sent to a diplomat of the Embassy of Uzbekistan who is likely based in Beijing, China. In this report, we’ll review how the actors attempted to exploit CVE-2012-0158 to install the NetTraveler Trojan.
We observed a targeted attack in November directed at an individual working for the French Ministry of Foreign Affairs. The attack involved a spear-phishing email sent to a single French diplomat based in Taipei, Taiwan and contained an invitation to a Science and Technology support group event. The actors attempted to exploit CVE-2014-6332 using a
In recent weeks, Unit 42 has been analyzing delivery documents used in spear-phishing attacks that drop a custom downloader used in cyber espionage attacks. This specific downloader, Cmstar, is associated with the Lurid downloader also known as ‘Enfal’. Cmstar was named for the log message ‘CM**’ used by the downloader. Unit 42 is aware of