Last Updated: 2020-03-05 06:40:00 UTC
by Xavier Mertens (Version: 1)
Thanks to one of our readers who submitted this interesting piece of phishing. Personally, I was not aware of this technique which is interesting to bypass common anti-spam filter and reputation systems. The idea is to create a fake survey on a well-known online service.
In this case, the attacker used surveygizmo.com which offers you to build an online presence for surveys or feedback forms. Most of these websites are paid services but offer free trials. Enough to build a phishing campaign.
The generated link is sent to the victim as usual with some social engineering. Here is an example of the link:
The landing page looks like this:
(Note the typo "your o email")
And, once you provided your credentials, the survey immediately ends with this screen:
The attacker just needs to login on his account to access data submitted by victims… You don’t need to deploy or hack a server to host the phishing page, you just use free resources provided by a cloud service. Pretty clever… And, if you’re ready to pay a small fee, you can even build self-branded surveys to increase the chances to lure victims.
Xavier Mertens (@xme)
Senior ISC Handler - Freelance Cyber Security Consultant