• voluntaryexilecat@lemmy.dbzer0.com
    link
    fedilink
    English
    arrow-up
    8
    ·
    1 year ago

    Don’t know about that app, but it is very easy to create a file that contains malicious code that is not flagged on virustotal at all.

    ‘joe sandbox’ and ‘hybrid analysis’ offer online services where the file gets executed to test it for malicious behaviour. Of course a seasoned malware developer can detect sandboxes and make the malware hide itself while inside the default sandboxes.

    Just avoid running random binaries from untrusted sources; prefer open source or, if you must, use a hardened sandbox VM yourself to run untrusted code.

    • heeplr@feddit.de
      link
      fedilink
      English
      arrow-up
      5
      ·
      1 year ago

      Just avoid running random binaries from untrusted sources; prefer open source

      So much this.

      And not only with “shady” software, since binaries can be replaced without the original trusted source being aware of. Supply chain attacks are real.

    • jsuisfatigue@lemmy.dbzer0.comOP
      link
      fedilink
      English
      arrow-up
      1
      ·
      1 year ago

      so you’re saying there’s no way to know if a file is safe or not, i mean there’s very trusted sources in this community. how should we know then?? and is running a vm really safe? what do you mean by hardened sandbox vm?