rapid7/metasploit-framework — pull request #841 by bmerinofe (2012-09-29 12:07:12+00:00)
Title: sdel: meterpreter script to overwrite file contents when it's dele...

The goal of the script is to hinder the recovery of deleted files by overwriting its contents. This could be useful when you need to download some file on the victim machine (from a meterpreter session) and then delete it without leaving clues about its contents.