Event ID 1000 rundll32.exe_aepdu.dll
While doing my morning check of our monitoring system I came across a strange issue…Two of our servers had been unavailable during the night, this had also happened the night before. Time to dig a bit deeper! Both servers are domain controllers running Server 2012 R2, no updates were installed in the last few weeks and nothing had been changed either. Pulling up the event log of both servers, I found the exact same event logged on both machines at the time they were unavailable to our monitoring system....