Attacks/Breaches

Facebook Phishing Attack Powered By Zeus Botnet, Researchers Say

Scam email messages being generated at a rate of 1,000 per minute

A new attack on Facebook users is a cunning combination of social engineering, Trojan horses, and botnets, according to researchers who've been studying it.

The new phishing email, which masquerades as a message from Facebook, promises to give users a new and easier login process. The "new login system" is thoughtfully sent with the user's username already filled in, researchers say. All the user has to do is "give your password to update your account."

According to a blog by researchers at security company AppRiver, the phishing attack has been spotted on smartphones using Facebook applications, where it carries the actual Facebook logo.

AppRiver says the attack emanates from the Zeus botnet, and researchers are seeing "Facebook phishing emails at a rate of about 1,000 messages per minute per domain used, with about 30 domains being utilized. That's 30,000 messages per minute from this botnet, or 500 per second. On top of that, we've already seen about 1.65 million messages from this campaign."

In some cases, the exploit has been seen as an official Facebook message that asks the reader to click on a link to receive an updated Facebook password. Clicking on that link causes the user to download the Bredolab Trojan, according to researchers at MX Lab.

Have a comment on this story? Please click "Discuss" below. If you'd like to contact Dark Reading's editors directly, send us a message. Tim Wilson is Editor in Chief and co-founder of Dark Reading.com, UBM Tech's online community for information security professionals. He is responsible for managing the site, assigning and editing content, and writing breaking news stories. Wilson has been recognized as one ... View Full Bio

Comment  | 
Print  | 
More Insights
Comments
Newest First  |  Oldest First  |  Threaded View
Devastating Cyberattack on Email Provider Destroys 18 Years of Data
Jai Vijayan, Freelance writer,  2/12/2019
Up to 100,000 Reported Affected in Landmark White Data Breach
Kelly Sheridan, Staff Editor, Dark Reading,  2/12/2019
Register for Dark Reading Newsletters
White Papers
Video
Cartoon
Current Issue
5 Emerging Cyber Threats to Watch for in 2019
Online attackers are constantly developing new, innovative ways to break into the enterprise. This Dark Reading Tech Digest gives an in-depth look at five emerging attack trends and exploits your security team should look out for, along with helpful recommendations on how you can prevent your organization from falling victim.
Flash Poll
How Enterprises Are Attacking the Cybersecurity Problem
How Enterprises Are Attacking the Cybersecurity Problem
Data breach fears and the need to comply with regulations such as GDPR are two major drivers increased spending on security products and technologies. But other factors are contributing to the trend as well. Find out more about how enterprises are attacking the cybersecurity problem by reading our report today.
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2019-8354
PUBLISHED: 2019-02-15
An issue was discovered in SoX 14.4.2. lsx_make_lpf in effect_i_dsp.c has an integer overflow on the result of multiplication fed into malloc. When the buffer is allocated, it is smaller than expected, leading to a heap-based buffer overflow.
CVE-2019-8355
PUBLISHED: 2019-02-15
An issue was discovered in SoX 14.4.2. In xmalloc.h, there is an integer overflow on the result of multiplication fed into the lsx_valloc macro that wraps malloc. When the buffer is allocated, it is smaller than expected, leading to a heap-based buffer overflow in channels_start in remix.c.
CVE-2019-8356
PUBLISHED: 2019-02-15
An issue was discovered in SoX 14.4.2. One of the arguments to bitrv2 in fft4g.c is not guarded, such that it can lead to write access outside of the statically declared array, aka a stack-based buffer overflow.
CVE-2019-8357
PUBLISHED: 2019-02-15
An issue was discovered in SoX 14.4.2. lsx_make_lpf in effect_i_dsp.c allows a NULL pointer dereference.
CVE-2013-2516
PUBLISHED: 2019-02-15
Vulnerability in FileUtils v0.7, Ruby Gem Fileutils <= v0.7 Command Injection vulnerability in user supplied url variable that is passed to the shell.