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POC is out: a worm that spreads via PDFs
A blog contributor who goes by the name of âjeremyâ has continued to research the possibilities inherent in the recently discovered .pdf-file weakness that could enable the execution of code. Jeremy posted earlier this week that he had created a proof of concept .pdf file that could spread to other .pdf files on a system or network (which makes it a worm). âWithin the proof of concept I infected a single benign PDF file from another PDF file, but this proof of concept could easily be modified to recursively traverse a users computer directories to find and infect all PDF files on that users computer and/or accessible to that user at the time of execution with any payload of my choosing.â He wrote on the SudoSecure.net site. ...