| Alert Services (Advisory) |  |
16 October 2012
Dorkbot malware spreading via Skype
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On Tuesday 9 October, Skype, the popular internet voice and video service, issued a security notice confirming malicious activity targeting its users.
Dorkbot is a type of malware that is currently spreading via Skype instant messages. Users may receive a message asking 'lol is this your new profile pic?', along with a link. Do not click this link.
If the link is clicked, the malware infects your computer. It may also cause your computer to become part of what is known as a 'botnet'. A botnet is a group of compromised (infected by malware) computers that are used by criminals to carry out attacks on other computer systems.
Dorkbot variants may also attempt to steal user name and password details for other services you use. Botnets are controlled remotely and can be instructed to perform further malicious acts via the internet.
Skype users should update their Skype software to the latest version in order to ensure the security features are up to date. Users should also ensure their anti-virus software is up to date.
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More information |
Skype's security blog is available at:
http://blogs.skype.com/security/
Anti virus vendor Trend Micro also offers useful insight:
http://countermeasures.trendmicro.eu/skype-worm-spreading-fast/
The Stay Smart Online
website also offers useful factsheets with more information about malicious software:
http://www.staysmartonline.gov.au/factsheets/factsheet_11
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| Feedback |
Thank you to those subscribers who have provided feedback to our Alerts, Advisories and Newsletters. We are very interested in your feedback and where possible take on board your suggestions or requests.
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| Disclaimer |
This
information has been prepared by Enex TestLab for the Department
of Broadband, Communications and the Digital Economy (‘the Department’). It was
accurate and up to date at the time of publishing.
This
information is general information only and is intended for use by private
individuals and small to medium sized businesses. If you are concerned about a
specific cyber security issue you should seek professional advice.
The Commonwealth, Enex TestLab, and all other persons associated with this
advisory accept no liability for any damage, loss or expense incurred as a
result of the provision of this information, whether by way of negligence or
otherwise.
Nothing in this information (including the
listing of a person or organisation or links to other web sites) should be
taken as an endorsement of a particular product or service.
Please note that third party views or recommendations included in this
information do not reflect the views of the Commonwealth, or indicate its
commitment to a particular course of action. The Commonwealth also cannot
verify the accuracy of any third party material included in this information.
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Host of subscription service
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The
Commonwealth has engaged Ladoo Pty Ltd to
host the Stay Smart Online Alert Service. All URL links should show the domain send.ladoo.com.au at hover
over. URL links related to the administration of the service ('View online', 'Update your profile preferences' and 'unsubscribe')
should direct you to web pages hosted by Ladoo Pty Ltd.
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