Now also on Trend Micro BlogFor generations kids all over the world have enjoyed "
Spot The Difference" puzzles, but who says us Adults can't join in the fun. See can you spot the difference between the real banking login page, and the phishing attack below:


Not very easy is it? Well lets look at the source code and see what differences appear there. Well to be honest there are very few differences and most are simply a case of correcting the paths or images/links from the real site to still work correctly on the Phishing site. For example in the picture below the red highlighted site is the real one, and the yellow the phishing site:

The truth is the source code is almost identical, the form on the page is submitted to the page itself. In the case of the real bank this will authenticate and login the user, in the case of the phishing one - well lets just say, they are most likely not going to use your details to send you free money.
About the only real difference noticable to the user is in the URL, and even this is is very difficult to spot unless you are really looking for it.

Where does this threat come from? Well it is currently being spammed around by a certain well known botnet (Start with "S" end with "torm") specifically targeting Australian email accounts. It looks this page was actually put together by some one outside of the normal Storm group, but they are most likely renting a section of the network. Luckily Trend Micro automatically protects our customers by blocking the URL with our Web Reputation.
One last thing, remember when I said there were virtually no differences between the 2 page sources? Well I lied a little bit - check this out (again Red=Real, Yellow=Fake)

When you access the real Banking page a piece of PHP script takes your IP address and stores it as a hidden variable on the page, so the bank can track what IP's people are logging in from. The top IP address is my own from when I accessed the site. The bottom one however is the attackers, from when they downloaded the real page to create their phishing site. They obviously never bothered removing this incriminating evidence (or just did not notice) before putting up the page. However the IP traces back to a standard ISP in Argentina, and users most likely recieve a new IP every time they connect to the network - so chances of finding the culprits, are unfortunately slim.
Labels: Malware, NUWAR, Phishing, TM, Web Threats