Major Sites Fall Victim to Web Hijack
Be careful out there...
Taken from pcworld.com
http://www.pcworld.com/businesscenter/b ... ijack.html
Security company Finjan today reported it has found more than 1,000
sites infected by an attack toolkit called "Asprox," which exploits
discovered flaws in a vulnerable site's programming to add hidden attack
code. The attack code in turn searches for flaws on a browser's PC, and
if any such holes are found it will download malware onto the computer.
I wasn't struck by the number - these days, 1,000 sites unfortunately isn't
that many - so much as by the list of sites that Finjan says were hacked.
My own city's site, which I've visited many times to pay parking tickets
and the like, was nailed (though it's now clean). Snapple took a hit, as
did the National Health Service in the UK and a wide range of other sites.
As with a previous SQL injection round I wrote about in May, you can
check to see if your site has been infected by running a Google search.
Before you do, let me repeat a warning I wrote then:
IMPORTANT: DO NOT visit the domain named in the following test, or any
sites that show up on a Web search as having this domain listed in their
pages' code (including cached pages). Doing so could infect your PC with
malware.
This time around, you'll need to run these three different searches, as the
attack is inserting different code into different sites. In each case,
substitute your site's domain (ie. Pcworld.com) for "domain."
site:yourdomain "b.js"
site:yourdomain "ngg.js"
site:yourdomain "fgg.js"
When I ran those searches just now I turned up plenty of still-infected
sites, so again, be extremely careful about visiting any of them. If your
site turns up in search results, contact your IT department or hosting
provider immediately.
Whether or not your site turns up, it's also a good idea to run the free
Scrawlr tool from HP, which can check your site for the kind of
vulnerabilities exploited by a SQL injection attack. It's quick and easy to download and run.
Also, for your own computer's safety, it's critical to keep all your
software - not just the browsers and the OS - up-to-date with patches.
Finjan writes that this attack kit goes after flaws in QuickTime and the
AOL SuperBuddy as well as Windows.