SANS ISC: Universities in the US being targeted in a Spear Phising attack.

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SANS ISC InfoSec Forums

We’ve had a few reports of Universities/Colleges being hit with some very targeted emails trying to get the userid and password of students.   The email is usually along these lines.

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Subject VERIFY YOUR xxxxxx EMAIL ACCOUNT NOW

Dear xxxxx Email Account Owner,

This message is from xxxxx messaging center to all xxxxx email account owners. We are currently upgrading our data base and e-mail account center. We are deleting all unused xxxxx email account to create more space for new accounts.

To prevent your account from closing you will have to update it below so that we will know that it's a present used account.

 CONFIRM YOUR EMAIL IDENTITY BELOW

 Email Username : .......... .....

EMAIL Password : ................

Date of Birth : .................

Country or Territory : ..........

 Warning!!! Account owner that refuses to update his or her account within Seven days of receiving this warning will lose his or her account permanently.

Thank you for using xxxxxx!

Warning Code:VX2G99AAJ

Thanks,

Xxxxx  Team

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The sender will be often be xxxxxteam@isp used to send msg or uni address
The reply address will be external to the organisation.  In the sample we have (thanks John) it is usxxxxxxcountupgrade@live.com.  (where xxxxx is the domain name used by the institution, without the .edu). 

The message often passes through some SPAM filters due to the relatively low volume of messages.

If you have some samples we’d be interested in a copy. 

Look for messages to multiple recipients and increased volume of internal email to one specific external address.  Oh, and educate your students.

Update

Looks like was doing the rounds in Europe around the 13th/16th of Jan, I guess APAC is next.  In Europe the targeting was ISP accounts (thanks Alexander) and others.  Margrete reports that it goes back even further, as much as 2 months.

Looking at the samples sent in,  the text basically only varies where the xxxxx are in the sample shown.  The reply addresses used so far were in live.com and hotmail.com domains.  The ones submitted to us have been taken care of.

Mark H - Shearwater