this post was submitted on 24 Aug 2026
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Cybersecurity

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[–] nymnympseudonym@piefed.social 56 points 2 days ago (2 children)

Related:

  • If you are about to have sex with an extremely sketchy stranger you just met behind a dive bar, use a condom
  • If you are about to open an extremely sketchy download you just torrented off a link on Dread, use a VM
[–] massive_bereavement@fedia.io 24 points 2 days ago (2 children)

Funny thing some malware checks if your hardware is virtualized. It is a bit tough to make a VM appear legit, so I tend to use a sacrificial laptop I have for this kind of work.

Your advise is good as it will tell you if the thing is real but the malware might not trigger.

[–] Dave@lemmy.nz 14 points 2 days ago

My favourite story of this is that ransomware virus that was taking out places like the NHS, and some security researcher noticed it kept pinging some domain that was a random bunch of characters.

He registered the domain, and suddenly the ransomware shut down, freeing all the places the ransomware had infected.

It turns out when researching a virus the environments commonly treat all domains as valid so they can capture the traffic and see what the virus is doing. To prevent this, the ransomware was designed to shut down if this clearly fake domain came back as valid (and I guess this was the release switch if the ransom was paid). That was it would shut down if in this kind of a sandboxed environment.

The story is here, written by the researcher so it's a bit technical. There were lots of news stories about it at the time too.

[–] Ajen@sh.itjust.works 4 points 2 days ago (2 children)

VMs have vulnerabilities, if you really want to be safe use a dedicated air-gapped pc, or don't run it at all.

[–] noobface@lemmy.world 13 points 2 days ago (1 children)

You sitting on some hypervisor zero days worth fucking millions over here to infect some idiot trying to run GTA6?

[–] Ajen@sh.itjust.works 1 points 1 day ago

You have any idea how many people don't update their computers?

[–] mlg@lemmy.world 2 points 1 day ago (1 children)

I somewhat doubt the malware devs chucking their probably pirated copy of some cred stealer have implemented some zero day VM breakout exploit lol.

[–] Ajen@sh.itjust.works 3 points 1 day ago

So do I, but there are enough people running out of date software that old vulnerabilities are still being actively exploited.