BloodHound - Ability to detect unknown viruses of various types using heuristic algorithms. Heuristics-based protection technology detects new/unknown malware by searching for suspicious instructions within static files, before they have a chance to execute.
SAV - Symantec Anti Virus
SEP - Symantec Endpoint Protection
SOIS - Symantec Offline Image Scanner
.vmdk - VMware Offline Disk Files [ http://en.wikipedia.org/wiki/Virtual_disk_image ]
VDDK - Virtual Disk Development Kit [ http://www.vmware.com/support/developer/vddk/ ]
7z sfx - 7z self extracting archives [ http://7zsfx.info/en/ ]