I have a server that has two files on a share that I cannot delete: autorun.inf and new_mak.exe. I think they came from a USB drive that first infected a desktop and then by extension the file share. I have scanned the drive with Trend Client/Server, Trend On-line scanner, Ad-Aware, Live One Care on-line, Trojan Hunter, CWShredder and Stinger, and nothing identifies these files as malware. If I delete them, however, they come right back in about 5 seconds. I've scanned in safe mode as well. I could really use some help. So far the files don't seem to be doing anything bad, but I know they are a trojan yet can't find the source. Could it be YWEED1.exe? This post won't let me add my HiJackThis file. Maybe it will as a continuation of the thread.