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Duuzer Trojan: A New Backdoor Targeting South Korean Organizations

Duuzer Trojan: A New Backdoor Targeting South Korean Organizations

Oct 27, 2015
Security researchers at Symantec have uncovered a new Backdoor Trojan that grants hackers remote access and some control over infected machines. " Duuzer ," as dubbed by the researchers, has been targeting organizations in South Korea and elsewhere in an attempt to steal valuable information. The Trojan is designed to infect both 32-bit and 64-bit computers running Windows 7, Windows Vista, and Windows XP. Duuzer gives attackers remote access to the compromised computer, allowing them to: Collect system and drive information Create, enumerate, and end processes Access, modify and delete files Upload and Download additional files Change the time attributes of files Execute malicious commands Steal data from infected system Know about victim's Operating System Duuzer Infects via Spear Phishing or Watering Hole Attacks It is currently unclear how the malware is being distributed, but according to Symantec Researchers, the most obvious routes ar
Dangerous 'Vawtrak Banking Trojan' Harvesting Passwords Worldwide

Dangerous 'Vawtrak Banking Trojan' Harvesting Passwords Worldwide

Mar 25, 2015
Security researcher has discovered some new features in the most dangerous Vawtrak , aka Neverquest , malware that allow it to send and receive data through encrypted favicons distributed over the secured Tor network . The researcher, Jakub Kroustek from AVG anti-virus firm, has provided an in-depth analysis ( PDF ) on the new and complex set of features of the malware which is considered to be one of the most dangerous threats in existence. Vawtrak is a sophisticated piece of malware in terms of supported features. It is capable of stealing financial information and executing transactions from the compromised computer remotely without leaving traces. The features include videos and screenshots capturing and launching man-in-the-middle attacks. HOW VAWTRAK SPREADS ? AVG anti-virus firm is warning users that it has discovered an ongoing campaign delivering Vawtrak to gain access to bank accounts visited by the victim and using the infamous Pony module in order to ste
Making Sense of Operational Technology Attacks: The Past, Present, and Future

Making Sense of Operational Technology Attacks: The Past, Present, and Future

Mar 21, 2024Operational Technology / SCADA Security
When you read reports about cyber-attacks affecting operational technology (OT), it's easy to get caught up in the hype and assume every single one is sophisticated. But are OT environments all over the world really besieged by a constant barrage of complex cyber-attacks? Answering that would require breaking down the different types of OT cyber-attacks and then looking back on all the historical attacks to see how those types compare.  The Types of OT Cyber-Attacks Over the past few decades, there has been a growing awareness of the need for improved cybersecurity practices in IT's lesser-known counterpart, OT. In fact, the lines of what constitutes a cyber-attack on OT have never been well defined, and if anything, they have further blurred over time. Therefore, we'd like to begin this post with a discussion around the ways in which cyber-attacks can either target or just simply impact OT, and why it might be important for us to make the distinction going forward. Figure 1 The Pu
MalDrone — First Ever Backdoor Malware for Drones

MalDrone — First Ever Backdoor Malware for Drones

Jan 27, 2015
The use of small Unmanned Aerial Vehicles (UAVs) called Drones is rapidly transforming the way we go to war. Drones were once used for land surveillance, Delivering Pizza's, then equipped with bombs that changed the way nations conduct war and last year, these hovering drones were also used to hack Smartphones. Recently, a security researcher has found a backdoor in the Parrot AR Drones manufactured by a French-based company, that could allow a malicious hacker to remotely hijacked the radio controlled flying quadcopter helicopter. The Parrot AR Drone, revealed at the International CES 2010 in Las Vegas, is a quadricopter helicopter which you can control with your smartphone or tablet. It features two built-in cameras, is easy to fly, and can be controlled without too much danger of it flipping over or smashing into things. FIRST EVER MALWARE FOR DRONES Security researcher, Rahul Sasi claimed to have developed the first ever backdoor malware for AR drone ARM L
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Automated remediation solutions are crucial for security

websiteWing SecurityShadow IT / SaaS Security
Especially when it comes to securing employees' SaaS usage, don't settle for a longer to-do list. Auto-remediation is key to achieving SaaS security.
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