Researchers: Malicious Executables Remained Under the Radar for Over 3 years. AT&T Alien Labs researchers say they’ve discovered a cluster of Linux ELF executables. These executables generally are not being detected in VirusTotal, which analyzes suspicious files and URLs to detect malware. Researchers say they have observed other actors using the original PRISM backdoor without performing any major modifications to the open-source backdoor. PRISM is an open source, simplistic and straightforward backdoor, the researchers say.”]
Source: https://www.cuinfosecurity.com/updated-prism-backdoor-discovered-a-17367