Utility promising to restore mining performance on Nvidia GPUs actually malware

The popular Tom's Hardware and PC Gamer websites both ran articles about a utility called "Nvidia RTX LHR v2 Unlocker", which claimed to increase the artificially-limited cryptocurrency mining performance of its RTX graphics cards. These graphics cards are shipped with performance-limiting software to reduce the GPUs' attractiveness to cryptocurrency miners, whose thirst for GPUs has made it difficult and expensive for gamers and various others to acquire the hardware. Unfortunately, both publications had to run a second article just a day later to warn their readers away from the software they had just advertised. "Instead of fixing the capped mining performance, the utility infects the host system with malware", wrote Tom's. Though it is now clear that the tool is malware, it's not immediately clear what exactly the malware does—speculation has ranged from keylogging to, well, cryptocurrency mining.