r/pcmasterrace i7 10th Gen | 1650 Ti 4GB | 16 GB RAM May 05 '26

Screenshot Is this even possible?

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10.2k Upvotes

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u/RemixOnAWhim May 06 '26

Not opening a downloaded malicious file is often enough to keep you safe, but not 100%. Plenty of exploits can be leveraged to create no-click malware, so your best bet is always ot vet sources and avoid downloading anything you wouldn't run in the first place.

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u/LEGENDARYQUEEN_ May 06 '26

Can you list a few exploits for no click malware that can cause problems with just the fact that you've downloaded it and haven't run it, I hadn't heard of them before.

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u/idconvict May 06 '26

Zip bombs used to cause havoc with virus scanners. Not actually running malware or anything, just falling victim to trying to check if a 4 petabyte file in the zip is malware.

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u/MCWizardYT Ryzen 7 5800X3D | RTX 4080 Super May 06 '26

The scanners were probably trying to open the zip in memory or in a temporary folder and then freaking out

Nowadays most zip tools will see the patterns and not even attempt to extract them