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About the KAK Worm Virus



VBS.KakWorm spreads using Microsoft Outlook Express. It attaches itself to all outgoing messages via the Signature feature of Outlook Express and Internet Explorer newsgroup reader. The worm utilizes a known Microsoft Outlook Express security hole so that a viral file is created on the system without having to run any attachment. Microsoft has patched this security hole. The patch is available from Microsoft's website. If you have a patched version of Outlook Express, this worm will not work automatically.

Simply reading the received email message will cause the virus to be placed on the system. Even if you receive an infected message, you cannot be affected unless you have an Internet Explorer based product installed. The worm arrives embedded in an email message as the message HTML signature. The recipient of the message cannot see any visible symptoms as there is no displayable text in the signature. If the user opens or previews the infected email message the worm drops file KAK.HTA into the Windows start-up folder. KAK.HTA runs the next time Windows is started, creates the C:\WINDOWS\KAK.HTM file and changes the Microsoft Outlook Express registry settings so that the KAK.HTM is automatically included in every outgoing message as a signature. The KAK.HTA also changes the Windows registry that it includes the name of the worm file.

Download the Wscript.Kakworm fix

Download the Wscript.Kakworm.B fix

For more information on virus updates and anti-virus software, visit our Virus Information section.

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  Today is Thursday, May 23, the 143rd day of 2013. There are 222 days left in the year.
1863 — 150 years ago: Messrs. J. and M. Rosenfield have moved their leather and hidestore to the building formerly occupied by Temple Bufords's store. They buy and sellhides, pelts, furs, wool, beeswax, lard, tallow, etc.
1888 -- 125 years ago: The Rock Island Lumber Company has recovered 5,000 of the8,000 logs that were carried away by the Mississippi River flood last week.
1913 -- 100 years ago: John J. Ullemeyer has been awarded the contract to furnish RockIsland fire and police department members with uniforms, at the city's expense.
1938 -- 75 years ago: Work on Aledo's new $38,000 swimming pool was started thismorning at South Park when ground for the pool was broken by Mayor John W. Murphy.
1963 -- 50 years ago: Students and teacher at Moline High School called today "MissLeona Day" day at the school in honor of the government teacher who retires at theend of the school term. Although she's been teaching for 43 years at the school, Miss Dayfound a new way of arriving at the school this morning. At 7:30 a.m., a police squad carpulled up in front of Miss Day's home and escorted her to school. A caravan of students' cars joined the procession along the way.
1988 -- 25 years ago: Barbecue cooking and riverfront antics are planned for Discover the
River Day Saturday in Leach Park, Bettendorf. A 5K run, wind surfing, a canoe race, hogcalling and more will round out the day under the Interstate 74 bridge.




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