Inside AnonJDB – a Java based malware distribution platforms for drive-by downloads
by Dancho Danchev
With the even decreasing prices of underground tools and services, thanks to the commoditization of these very same market items, the price for renting a botnet, or purchasing access to already infected hosts, is constantly decreasing.
Although the majority of cybercriminals are actively exploiting end and corporate users while using client-side vulnerabilities in outdated third-party applications and browser plugins, there’s a separate branch of cybercriminals who specialize in delivering their payload using nothing else but good old fashioned social engineering attacks.
Following my previous post Inside a clickjacking/likejacking scam distribution platform for Facebook, in this post I will profile AnonJDB – a Java based malware distribution platform for drive-by downloads.
Zappos.com hacked, 24 million users affected
by Dancho Danchev
According to an internal memo issued by Zappos, the shoe-and-apparel-selling division of Amazon has been breached by unknown cyber attackers, leading to the compromised accounts of over 24 million users.
The company has indicated that names, email addresses, mailing addresses, and the last four digits of customer’s credit card numbers have been compromised.
More info on the attack, including a copy of the internal memo:
Inside a clickjacking/likejacking scam distribution platform for Facebook
by Dancho Danchev
How would you convert Facebook users into slaves participating in clickjacking and likejackings scams, next to using them to spamvertise your latest event promotion message?
Presumably by using one of the clickjacking/likejacking distribution platforms promising 100 slaves per day that I will profile in this post.
Adobe issues a patch for critical security holes in Reader and Acrobat
by Dancho Danchev
As part of its quarterly patch update, today Adobe issued a critical security update plugging multiple security holes in its Acrobat Reader, and Adobe Acrobat software applications.
More details:
Google announces new anti-malware features in Chrome
by Dancho Danchev
Google Inc. recently announced a new security feature in its Chrome browser.
The feature will alert Chrome users every time they’re about to download a potentially malicious executable file.
More on the feature:
A peek inside the Cythosia v2 DDoS Bot
by Dancho Danchev
With DDoS extortion and DDoS for hire attacks proliferating, next to the ever decreasing price for renting a botnet, it shouldn’t come as a surprise that cybercriminals are constantly experimenting with new DDoS tools.
In this post, I’ll profile a newly released DDoS bot, namely v2 of the Cythosia DDoS bot.
A peek inside the PickPocket Botnet
by Dancho Danchev
Malicious attackers quickly adapt to emerging trends, and therefore constantly produce new malicious releases. One of these recently released underground tools, is the PickPocket Botnet, a web-based command and control interface for controlling a botnet.
Let’s review its core features, and find out just how easy it is to purchase it within the cybercrime ecosystem.
Mass SQL injection attack affects over 200,000 URLs
by Dancho Danchev
Security researchers from the Internet Storm Center, have intercepted a currently ongoing SQL injection attack, that has already affected over 200,000 URLs.
The attack was originally detected in early December, 2011. It currently affects ASP sites and Coldfusion, as well as all versions of MSSQL.
Welcome to the team, Dancho!
Notice someone new on the Webroot Threat Blog? We’re thrilled to introduce Dancho Danchev – independent security consultant, cyber threat analyst and bad-guy chaser extraordinaire – as our new security blogger. Many of you may know Dancho from the security analysis he’s been providing for industry media and on his own blog and since 2007.
We’ve started off the new year on an exciting foot, bringing Dancho on board to chronicle what Webroot is seeing in the cybercrime ecosystem and his insights on the Internet security industry at large. So, stay tuned — and welcome, Dancho.
Email hacking for hire going mainstream
by Dancho Danchev
Just how easy is it to hack someone’s email nowadays? Very easy as the process is offered as a managed service within the cybercrime ecosystem.
Over the past couple of months, I have been monitoring an increase in managed email hacking services. These services basically offered everyone the ability to claim someone else’s email through email hacking performed on behalf of the vendor. Such services have been circulating in the wild since early 2008. Shall we take a peek at their latest market proposition?
Let’s profile a managed email hacking service offering to hack Gmail and Yahoo accounts.
Millions of harvested emails offered for sale
What does it take to be a successful spammer in 2012? Access to a botnet, managed spamming appliance, spam templates that are capable of bypassing spam filters, and most importantly freshly harvested databases of valid emails from multiple email providers.
Let’s profile a web-based service currently selling millions of harvested emails to potential spammers, and find out just how easy it is to purchase that kind of data within the cybercrime ecosystem.
“Android Malware” – Thre@t Reply(video)
Are Android phones susceptible to Trojans and other viruses just like computer? How can you make sure your phone doesn’t become infected and if it does, what can you do? Webroot mobile threat research analyst, Armando Orozco answers this question that was asked to our Webroot Threat Research team via Twitter.
[youtube=http://www.youtube.com/watch?v=55-CL-_TiEM]