| trancebrat |
I didn't see this posted yet so in case some of you don't pay attention to the news here's the info:
New MyDoom virus spreads quickly
Google hit by virus-driven traffic; some users see errors
Google.com
The new attack is sending millions of additional queries to Google, resulting in error messages for some users, virus experts say.
By Bob Sullivan
Technology correspondent
MSNBC
Updated: 3:27 p.m. ET July 26, 2004A new version of the MyDoom computer virus targeted to attack Internet search engines spread so quickly Monday morning that some Web surfers received error messages when attempting to use Google.
The timing of the news was bad for Google, which on Monday announced details of its planned initial public offering. The firm will try to raise up to $3.3 billion in the stock offering.
The new virus also hit the Yahoo, Altavista, and Lycos search engines, according to antivirus firm McAfee.
"It's fascinating. We've never seen (a virus) do this before," said Graham Cluley, senior technology consultant at antivirus firm Sophos.
The attack uses a new technique designed to spread the worm as quickly as possible. It's customary for computer viruses to search an infected computer for e-mail addresses, then send itself to those e-mail addresses in an attempt to spread quickly.
The new version of MyDoom goes one step farther: for each domain name it finds on an infected computer, it generates a Google search, then lifts e-mail addresses out of the results. Infected computers regularly have about 1,000 e-mail addresses on them, said McAfee's Brian Mann -- so each infection can generate as many as 1,000 queries to Google.
"This is a very innovate approach to getting more e-mail addresses," said Alan Paller, a spokesman for the computer security training firm the SANS Institute. Researchers there say the virus' main goal is to collect valid e-mail addresses for spammers.
McAfee received over 100 submissions of the virus during a 90-minute period Monday morning, a rate Mann called "astronomical." Google is being hit with millions of additional queries, he said.
Google says it expects normal service soon
Google, in a statement, said it expected the situation to be resolved shortly.
The site "experienced slowness for a short period of time early today because of the MyDoom virus, which flooded major search engines with automated searches," the statement read. "A small percentage of our users and networks that have the MyDoom virus have been affected for a longer period of time. At no point was the Google website significantly impaired, and service for all users and networks is expected to be restored shortly."
Yahoo did not immediately return calls for comment.
While the virus is designed to generate queries to all four search engines, it is weighted heavily toward Google. The virus chooses to query Google 45 percent of the time, Cluley said; it hits Lycos 22.5 percent of the time, Yahoo 20 percent and Altavista, 12.5 percent.
"Perhaps this explains why Google is experiencing more problems than the other three," he said.
Symantec Corp. gave the virus a threat level of 4 on a scale of 1 to 5. Spokesman Oliver Friedrichs said his firm had received 250 submissions of the worm in the first few hours.
"There is definitely widespread infection," he said.
There were multiple reports that some Internet surfers were receiving error messages when they tried to perform Google searches. Others reported Google was operating normally.
Keynote Systems Inc., which measures Internet performance, said initial data suggests the virus outbreak has slightly slowed overall Net performance. Average Web site response time has dropped a few percentage points, said spokesman Dan Berkowitz.
The new virus is yet another version of MyDoom, which initially appeared in January, and infected hundreds of thousands of computers.
The new version of the worm arrives with a simple message, such as a error message purporting to be from the recipient's system administrator.
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