AdSlash.com is a bogus ad network

We've seen a number of ads being punted through AdSlash.com to legitimate ad networks, but it appears that these are leading to a PDF Exploit (don't visit these sites, obviously!).

For example:
fwlink.nx7.zedo.com.adslash.com/?alx=a27131939386&td=qcbp71pz=42834&sz=728x90&_zm=359161&st=n1n4&id=131939386&zcw=gh17chl277&xryr=3913771&mp=1460h1
fwlink.nx7.zedo.com.adslash.com/stats_js_e.php?id=131939386
fwlink.nx7.zedo.com.adslash.com/bdb/Health/banner_728.gif
fridayalways.com/kven/index.php
fridayalways.com/kven/js/common.js
fridayalways.com/kven/pdfadmnplay.php
fridayalways.com/kven/files/backoutblack.pdf

or
...

Read more
http://www.dynamoo.com/blog/2010/01/adslashcom-is-bogus-ad-network.html