Experts found a new alarming method dubbed Bashware attack that allows attackers to silently run malware to bypass even the most common security solutions. The new Windows 10 feature Windows Subsystem for Linux (WSL) that implements the Linux bash terminal in Microsoft operating system could be exploited by malware to run undetected. The feature was recently included in beta versions and it will be available for all users in the upcoming Windows 10 Fall Creators Update (FCU), set to be released by Microsoft in October 2017.”]
Source: https://securityaffairs.co/wordpress/62982/malware/bashware-attack.html