Fortinet

Recently, we found a new Android rootnik malware which uses open-sourced Android root exploit tools and the MTK root scheme from the dashi root tool to gain root access on an Android device. The malware disguises itself as a file helper app and then uses very advanced anti-debug and anti-hook techniques to prevent it from being reverse engineered. It also uses a multidex scheme to load a secondary dex file. After successfully gaining root privileges on the device, the rootnik malware can perform several malicious behaviors, including app and ad…

As technology within the financial services industry continues to evolve, so too does the threat landscape. Fortinet offers cybersecurity predictions for 2017.

The latest patch for BIND from the Internet Systems Consortium (ISC) fixes a NESC record-related bug. Remote BIND recursive servers may crash when attempting to handle the specifically-crafted query response with NESC record sent by attackers, thereby causing a denial of service (DoS). This potential DoS vulnerability is caused by a RUNTIME CHECK error in Resolver.c when caching the DNS response with NSEC Record. In this post we will examine the BIND source codes and expose the root cause of this vulnerability. The NSEC record (record type…

In meeting with large financial institutions, the single biggest thing we keep hearing about is the need to simplify and consolidate their security infrastructure. As Financial Services has evolved from person-to-person transactions to a fully digital business model, the industry’s networks have evolved as well, become increasingly complex and more difficult to defend. During this evolution, as new threats have emerged, financial organizations have gone out and purchased a host of different security products, often from different vendors,…

Over the past few months we have seen a lot of malware activity around the Netcore vulnerability, so we decided to take closer look at its exploitation. The following screen shot shows attack traffic captured through Wireshark. Figure 1 Figure 2 shows a quick enumeration of the sample. (There are different versions of the sample for several architectures. We chose to analyze the MIPS one) Figure 2 My analysis shows that this sample is a variant of the Gafgyt family, with some changes which I will discuss in detail later in this…

WooCommerce is a free eCommerce plugin for WordPress. It has been downloaded over 1 million times and over 30% of all online stores are now powered by WooCommerce. I recently discovered that WooCommerce is vulnerable to a cross-site scripting (XSS) attack. This XSS vulnerability is caused because the WooCommerce tax rates setting incorrectly processes user-supplied data. Remote attackers are tricking WooCommerce administrators into uploading a malicious CSV file that claims to provide required tax rate data for a particular country or region..

Read this post to learn about the benefits and challenges, as well as ways financial organizations can keep their operations secure in the cloud.

Read this post to learn more about internal segmentation firewalls and how they assist the healthcare industry in keeping patient data safe.   This new reality is largely responsible for driving the development of a new class of security tools, known as internal segmentation firewalls (ISFWs.) ISFWs extend the functionality…