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Old 02-04-03, 10:03 PM   #1
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Default SQL Slammer Worm Spread Worldwide in 10 Minutes

It only took 10 minutes for the SQL Slammer worm to race across the globe and wreak havoc on the Internet two weeks ago, making it the fastest-spreading computer infection ever seen, researchers said on Tuesday.
The worm, which nearly cut off Web access in South Korea and shut down some U.S. bank teller machines, doubled the number of computers it infected every 8.5 seconds in the first minute of its appearance, said a computer security research group led by the Cooperative Association for Internet Data Analysis.

By comparison, the Code Red worm -- which came 18 months earlier -- only doubled every 37 minutes.

"We were pretty surprised by how quickly it spread," said David Moore, a senior technical manager at CAIDA. "This is the fastest we've ever seen something spread like this."

The worm, which exploited a flaw in Microsoft Corp.'s MSFT.O SQL (pronounced 'sequel') Server database software, caused damage by rapidly replicating itself and clogging the pipelines of the global data network.

The tiny malicious program, which was also known as Sapphire, did not erase data or cause damage to desktop computers, but was designed to replicate itself so fast and so effectively that no other traffic could get through networks.

"The Sapphire worm's scanning technique was so aggressive that it quickly interfered with its own growth," CAIDA said in a report.

The United States and South Korea were hardest hit by SQL Slammer, CAIDA said, making up 43 percent and 12 percent of the victimized computers.

"Though very simple, Sapphire represents a significant milestone in the evolution of computer worms. Although it did not contain a destructive payload, Sapphire spread worldwide in roughly 10 minutes causing significant disruption of financial, transportation, and government institutions," the CAIDA report said.

"It clearly demonstrates that fast worms are not just a theoretical threat, but a reality -- one that should be considered a standard tool in the arsenal of an attacker."
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Old 02-04-03, 10:44 PM   #2
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whoa
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Old 02-04-03, 10:48 PM   #3
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Oh Bill, I do love you so...thanx for slowing down my access, assclown.
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Old 02-04-03, 10:55 PM   #4
Michael
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dont blame billy he had his patch out for 8 months blame the persons who didnt do anything about it.
Like the network admins who were to concerned about their down time to care about security
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Old 02-04-03, 11:02 PM   #5
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From what I read, the patch wasn't so easy to implement, they had to start/stop services, do this and that.. it's not like your regular service pack where you just run the setup and that's it.
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Old 02-04-03, 11:06 PM   #6
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non the less it should be installed. thats the problem now a days people are to lazy to do their jobs. Thats why when their is a bad economy like now their the first ones that get laid off and the first to bitch
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