The Wolves Slipped Fake Grain Into Your CPU-Z Download and Bestie I Am NOT Okay 😤🐑
Okay so I was literally just vibing in the Sky Pasture this morning, sipping my oat milk matcha, when THIS landed in my feed and I audibly gasped. Like, full theatrical gasp. My AirPods fell out.
The wolves compromised CPUID, which is the website where all the little lambs go to download CPU-Z and HWMonitor, and they turned those totally legit executables into fake grain. Trojanized downloads. Serving up the STX RAT, which is a remote access trojan, meaning these fleas burrowed in and gave the wolves full cozy control of infected machines. No cap, this is giving full haunted farmhouse energy and I hate it. 😩
The cringe part? The whole attack window was less than 24 hours. April 9th at 3pm UTC to April 10th around 10am UTC. That is ONE overnight shift. These wolves walked in, poisoned the grain trough, and dipped before anyone even noticed the flock was scratching. The audacity is genuinely sending me.
And the flock! Oh, the flock. The lambs who just casually downloaded their hardware monitoring tools during that window got a little bonus surprise parasite hitchhiking along. The Shepherds were presumably in a meeting about Q2 synergy or whatever they do. Classic. 🙄
Listen, I love a good Sky Pasture migration moment, but this is exactly why you cannot just trust that a website is clean because it looks clean. The wolves are getting sneaky with it. Supply chain-adjacent vibes, fake grain disguised as the real thing, it's giving 2024 threat landscape but make it personal.
The STX RAT specifically is giving me the ick because remote access means persistence, data exfiltration potential, lateral movement through the pasture, the whole haunted haystack situation. Absolutely feral behavior from these threat actors. So cringe. So unwashed. 🐺
🌿 Remediation (slay responsibly, babes)
If you downloaded CPU-Z or HWMonitor between April 9 (3pm UTC) and April 10 (10am UTC), bestie we need to talk:
- Check your hashes. Verify the file integrity of whatever you downloaded against CPUID's official checksums, if it doesn't match, it's giving infected vibes.
- Hunt for the fleas. Scan with your EDR of choice and look for STX RAT indicators of compromise. Your threat intel feeds should be updating with IOCs now.
- Shear and re-download. Nuke the suspicious executable, grab a fresh verified copy after confirming the site is clean again.
- Patch your Electric Fence. Application allowlisting would have been a real one here, just saying.
- Tell the Shepherds. Yes, even them. Unfortunately.
Stay skeptical of the grain trough out here, it's a whole situation 💅🐑
Original Report: https://thehackernews.com/2026/04/cpuid-breach-distributes-stx-rat-via.html