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Dyre Banking Trojan Counts Processor Cores to Detect Sandboxes

Researchers have come across a new version of the Dyre banking malware that leverages a clever yet simple technique to evade sandboxes and prevent analysis.

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Dyre Banking Trojan Jumps Out Of Sandbox

A number of unidentified commercial and freely available sandboxes fail to detect a new version of the Dyre banking Trojan, which was recently blamed for more than $1 million in losses to financial institutions and enterprises. - See more at: https://threatpost.com/dyre-banking-trojan-jumps-out-of-sandbox#sthash.c0CmYihA.dpuf

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Dyreza Banking Trojan Variant Evades Sandbox Solutions

Researchers have documented a new variant of the Dyreza banking trojan, a member of the Dyre malware family, which has the capability to evade an array of sandbox solutions.

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Dyre Banking Trojan Counts Processor Cores to Detect Sandboxes

According to Seculert, the new Dyre sample they’ve analyzed is designed to check the number of processor cores on the infected machine. Since most modern PCs have at least two cores, a single core could indicate the presence of a sandbox. That is because sandboxes are usually configured to use only one core in order to save resources.

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Dyre Trojan Adds New Sandbox-Evasion Feature

New tactic makes it that much harder to detect, says Seculert.

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New Dyre Version- Yet Another Malware Evading Sandboxes

Last fall, we posted about the new tricks of the Tinba trojan. Now the Dyre malware, another trojan, has some new tricks of its own.

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Perimeter Security Defenses: A Technical Review

As my colleague and co-founder, Dudi Matot, noted in his Perimeter Security Defense: Time to “Think Different”? post last week, we’ve just finished a very interesting piece of Big Data research focused on the behavior of the malware that has succeeded in infecting our customer’s networks. Just to set a little context, all of Seculert’s customers run very sophisticated, multi-layered malware prevention systems that include Next Generation Firewalls, modern Intrusion Prevention Systems, inline sandbox technologies, Secure Web Gateways, and current endpoint security. These are some of the most cyber-security oriented enterprises on earth and yet they are still finding malware infecting their networks on a daily basis.

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State of Perimeter Security Defenses Report

Seculert Research Finds Critical Gaps in Gateway Solutions

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Perimeter Security Defense: Time to “Think Different”?

It was almost exactly ten years ago that U.S. Counter Terrorism Advisor Richard Clarke stood before the Congressional committee investigating the 9/11 attacks and uttered the famous phrase, “Your government failed you. Those entrusted with protecting you failed you. And, I failed you.” It was a seminal moment in America’s processing of the tragedy of 9/11 because an adult stood up and declared himself to be accountable.

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Current Threat Prevention Systems Are Not Enough Protection for Enterprises

Infected devices behind a company’s protected network can still communicate with the outside without being detected, despite properly configured perimeter defenses, show the results of a recent study.

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