What is it?
PavKre Dynamic Link Library is part of Panda Cloud Antivirus, an antivirus program by Panda Security that is cloud-based in the sense that files are scanned on a remote server without using processing power of the user's machine. Panda Security says it detects viruses, Trojans, worms, spyware, dialers, hacking tools, jokes and security risks.
Description of pavkrewow.dll from Panda Security S.L.
“Panda Cloud Antivirus is cloud-based. It consists of a lightweight antivirus agent that is connected in real-time to PandaLabs' online Collective Intelligence servers to protect faster against the newest malware variants while barely impacting PC performance. Panda Cloud Antivirus is based on Collective Intelligence, a system that continuously collects and analyzes viruses and other threats gathered from the community of millions of Panda users around the world.”