With its rich functionality and accessibility, Evernote is a popular note-taking tool for its many users. Unfortunately, it may also provide the perfect cover for cybercriminals’ tracks. We recently uncovered a malware that appears to be using Evernote as a communication and control (C&C) server. The malware attempts to connect to Evernote via https://evernote.com/intl/zh-cn, which is a legitimate URL. ...
I recently came across the file “FlashPlayer.exe” during the course of regular research. The file had been distributed with the file name FlashPlayer.exe and not surprisingly, when executed, it shows the following GUI, partly written in Turkish: Obviously, it’s disguised as an Adobe Flash Player 11 installer. Here is more info about the file: ...
Cross-posted from Surelist The appearance of a new Android malware family is not that surprising at all today. Especially when we talk about SMS Trojans which are one of the most popular and oldest type of threats created for extracting money from users. A new family of SMS Trojans named Vidro appeared a few days ago but we’ve already collected a lot of APK files with very similar functionality. At the moment all the samples we have found target users only from Poland. ...
Microsoft Malware Protection Center wrote: Recently, we’ve seen a few attacks in the wild targeting a patched Adobe Flash Player vulnerability. The vulnerability related to this malware was addressed with a recent patch released by Adobe on May 4th. On the Windows platform, Flash Player 11.2.202.233 and earlier is vulnerable. If you’re using vulnerable version, you need to update your Flash Player now to be protected against these attacks. We had a chance to analyze how the malware (sha1: e32d0545f85ef13ca0d8e24b76a447558614716c) works and here are the interesting details we found during the investigation. ...
Sorin Mustaca wrote at Avira TechBlog: In case you’ve seen this on Facebook, try to not click on it even if you understand French (it appears to be only in Franch) because it will take you on a road where you don’t want to be. But, we like to live dangerous, so we analyzed this for you. Continue Reading at Avira TechBlog: http://techblog.avira.com/2012/02/13/new-captcha-method-or-just-another-likejacking-scam/en/ ...
Microsoft Malware Protection Center: We’ve had reports of a new worm in the wild and that generates increased RDP traffic for our users on port 3389. Although the overall numbers of computers reporting detections are low in comparison to more established malware families, the traffic it generates is noticeable. The worm is detected as Worm:Win32/Morto.A and you can see a detailed description of at http://www.microsoft.com/security/portal/Threat/Encyclopedia/Entry.aspx?Name=Worm%3aWin32%2fMorto.A. Morto attempts to compromise Remote Desktop connections in order to penetrate remote systems, by exploiting weak administrator passwords. Once a new system is compromised, it connects to a remote server in order to download additional information and update its components. It also terminates processes for locally running security applications in order to ensure its activity continues uninterrupted. Affected users should note that a reboot may be required in order to complete the cleaning process. ...
Avira TechBlog: SpyEye is a malware family which we are monitoring for some time. Today we are analyzing a sample which is detected as TR/Spy.SpyEye.flh by Avira products. The Trojan is able to inject code in running processes and can perform the following functions: Capture network traffic Send and receive network packets in order to bypass application firewalls Hide and prevent access to the startup registry entry Hide and prevent access to the binary code Hide the own process on injected processes Steal information from Internet Explorer and Mozilla Firefox A detailed analysis of this malware by Liviu Serban, Virus Researcher at Avira. ...