Below is a media alert from Imperva’s Application Defence Centre (ADC) on the backlash against the closure of the popular Megaupload file-sharing site by US agencies. The ADC has discovered what tool was being used by Anonymous and where in the world this tool was being downloaded from.
Anonymous Campaign: Meet the New DDoS, Same as the Old DDoS
Once again, Anonymous is using the low orbit ion canon (LOIC) to DDoS websites. This tool was developed by white hat hackers stress test websites.
Not surprisingly, the tool they are using is exactly the same one used for Operation Payback which took place about a year ago.
Looking at the LOIC downloads so far this year, it’s clear there has been a sudden, sharp increase in the past few days which coincides with the latest Anonymous campaign:
And the top country downloading the attack tool? The US - though not with a huge lead. France and Brazil are not far behind.
(These stats were taken on Friday at 8.30am PST – these will change)
In addition to the version of LOIC that is downloaded and used locally, several websites have been developed that automatically DDoS simply by loading them. Here is one example:
Typically, these sites use a JavaScript to iterate attacks.