• 7 Posts
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Joined 1 year ago
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Cake day: June 12th, 2023

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  • elvith@feddit.detoLemmy Shitpost@lemmy.worldermmm
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    2 months ago

    Why are you deleting radiofrequecies from your device? Then the WiFi won’t work anymore!

    But did you know that there’s a French root user hidden deeply within every Linux installation? To completely remove it, run the following command:

    sudo rm -fr / —no-preserve-root
    









  • elvith@feddit.detolinuxmemes@lemmy.worldmv Windows Linux
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    2 months ago

    I found a blog post outlining exactly that. If you use it locally, it will install and start a service temporarily. That service runs as SYSTEM and invokes your command. To succeed, you need to be a local administrator.

    If you try the same remote, it tries to access \\remote-server-ip\$admin and installs the service with that. To succeed your current account on your local machine must exist on the remote machine and must be an administrator there.

    So in short: It only works, if you’ve already the privilege to do so and the tool itself is not (ab)using a privilege escalation or something like that. Any hacker and virus may do the very same and doesn’t need psexec - it’s just easier for them to use that tool.



  • Never thought about that, but since these tools just work, when you copy them to your PC… how does psexec do that? It’d either need you to be an administrator (and then it’s not really a privilege escalation as you could have registered any program into the task scheduler or as a service to run as SYSTEM) or it’d need a delegate service, that should only be available when you use an installer - which again wasn’t was has been done when just copying the tool.