July 2016

Bulletin articles published by Virus Bulletin in July 2016

New Keylogger on the Block

This paper provides an overview of the KeyBase trojan, both the keylogger itself and the server-side management component. Additionally, we will look at an example of when this trojan was used.

Throwback Thursday: You Are the Weakest Link, Goodbye! - Passwords, Malware and You

Have you heard the one about the computer user who used their pet’s name as their password? Just like jokes, it seems the old ones and the obvious ones are considered the best when it comes to users selecting their passwords. Martin Overton looks at…

The Journey of Evasion Enters Behavioural Phase

No malware author wants their piece of code to be easy to detect. Over time, several different approaches have been put into action to detect malware, and in response, malware authors have put into action different methods of evading them. This paper…

Throwback Thursday: Holding the Bady

In 2001, ‘Code Red’ caused White House administrators to change the IP address of the official White House website, and even penetrated the mighty Microsoft’s own IIS servers. In August 2001, Costin Raiu analysed the Win32/Bady.worm,

VBSpam Comparative Review July 2016

This month, the VBSpam test team put 17 full email security solutions to the test, together with four DNS-based blacklists. All 17 products achieved a VBSpam award for their efforts, with no fewer than nine of them performing well enough to achieve a…

 

Latest articles:

Nexus Android banking botnet – compromising C&C panels and dissecting mobile AppInjects

Aditya Sood & Rohit Bansal provide details of a security vulnerability in the Nexus Android botnet C&C panel that was exploited to compromise the C&C panel in order to gather threat intelligence, and present a model of mobile AppInjects.

Cryptojacking on the fly: TeamTNT using NVIDIA drivers to mine cryptocurrency

TeamTNT is known for attacking insecure and vulnerable Kubernetes deployments in order to infiltrate organizations’ dedicated environments and transform them into attack launchpads. In this article Aditya Sood presents a new module introduced by…

Collector-stealer: a Russian origin credential and information extractor

Collector-stealer, a piece of malware of Russian origin, is heavily used on the Internet to exfiltrate sensitive data from end-user systems and store it in its C&C panels. In this article, researchers Aditya K Sood and Rohit Chaturvedi present a 360…

Fighting Fire with Fire

In 1989, Joe Wells encountered his first virus: Jerusalem. He disassembled the virus, and from that moment onward, was intrigued by the properties of these small pieces of self-replicating code. Joe Wells was an expert on computer viruses, was partly…

Run your malicious VBA macros anywhere!

Kurt Natvig wanted to understand whether it’s possible to recompile VBA macros to another language, which could then easily be ‘run’ on any gateway, thus revealing a sample’s true nature in a safe manner. In this article he explains how he recompiled…

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