Friday, December 2, 2011

Chinese Phish Tastes Bitter With Prizes

Co-Author: Avdhoot Patil

Symantec is familiar with baits commonly used in Chinese phishing sites. A grand prize, for instance, is often used as phishing bait. This November, 2011, phishers continue with the same strategy by including a brand new iPad 2 for a prize. The phishing sites were hosted on a free webhosting site.

The phishing page spoofs the Chinese version of a social networking gaming application. What is most interesting about the phishing page is that it displays a warning for an incorrect password (in red) even before any user credentials are entered. The phishing site announces to users that all fields are required to be filled before proceeding to the lucky draw. Users are prompted to enter their email address, password, email password, and birth date. The phishing site then states the winning email addresses will be drawn and winners would receive an iPad 2 and prize money of 50 million dollars. Ironically, the phishing page wishes good luck to the user towards the bottom of the page. After a user enters their credentials, the phishing page redirects to a legitimate application page of the social networking site.

A similar phishing attack was observed later during the same month only this time the phishing site was in English. The difference in this particular phishing site from the previous example is that it declares the user as a winner in advance. An amount of 124 million dollars in poker chips is claimed as the prize money and the user is prompted to login to attain the prize. The same set of credentials were asked in this phishing site as well. At the bottom of the page, an iPad 2 is stated as a bonus gift in addition to the prize money. After the credentials are entered, the phishing page gives an error of incorrect password. Upon entering the credentials for the second time, the phishing page redirects to the legitimate application page. If users fell victim to these phishing sites, phishers would have successfully stolen their information for identity theft purposes.

Internet users are advised to follow best practices to avoid phishing attacks:
  • Do not click on suspicious links in email messages.
  • Avoid providing any personal information when answering an email.
  • Never enter personal information in a pop-up page or screen.
  • When entering personal or financial information, ensure the website is encrypted with an SSL certificate by looking for the padlock, ‘https’, or the green address bar.
  • Frequently update your security software (such as Norton Internet Security 2012) which protects you from online phishing.
By: Mathew Maniyara

Thursday, December 1, 2011

Beware of Your Holiday Travel E-Ticket Confirmation

How does Symantec know it's the week of Thanksgiving? Because as the busiest travel day of the year day quickly approaches, the day just before Thanksgiving , there is a surge in fake email ticket confirmations that lead to viruses.

Here is what a fake airline message looks like:


If you inspect the HTML coding for this message carefully, you will notice a malicious link in the anchor tag:





This link redirects to a known malware-hosting site in Russia which previously hosted Trojan.Maljava. Trojan.Maljava is a detection name used by Symantec to identify malicious Java files that exploit one or more vulnerabilities, one of many threats awaiting an unsuspecting user.

So before you click through emails during the holiday rush, here are some best practices to protect yourself from these types of malicious email attacks:
  • Be selective about websites you give your email address to.
  • Before entering personal or financial details online, ensure the website has SSL encryption (look for things like HTTPS, a padlock, or a green address bar).
  • Avoid clicking on suspicious links in email or instant messages as these may be links to spoofed websites. We suggest typing Web addresses directly into the browser rather than relying upon links within your messages.
  • Do not open spam messages.
  • Do not reply to spam. Typically the sender’s email address is forged, and replying may only result in more spam.
  • Do not open unknown email attachments. These attachments could compromise your computer.
  • Always be sure that your operating system is up-to-date with the latest updates and use a comprehensive security suite. For details on Symantec’s offerings, visit http://www.symantec.com.
By: Sammy Chu