It's fast and secure - what else can we say? We love it.ĭesktop sharing has never been easier: With TeamViewer, you will be able to connect to the desktop of a partner anywhere on the Internet. We have been able to steer even the most novice PC user to the TeamViewer website to download the QuickJoin version and have them give us their nine-digit id and password. It can be installed or run as portable.ĭuring the day, we often have to connect to friends' computers to do repairs, and this is easily one of the best out there, and best of all, it's free for non-commercial use. On the other hand, our Trend Micro Deep Discovery has an email inspection layer that can protect enterprises by detecting malicious attachments and URLs.TeamViewer is a popular, easy-to-use free remote access program to access or let someone remotely access your computer. Trend Micro endpoint solutions such as Trend Micro™ Security, Smart Protection Suites, and Worry-Free™ Business Security can protect users and SMBs from this threat by detecting malicious files, and spammed messages as well as blocking all related malicious URLs. It would unfortunately also cut out any users of these old versions. It may be possible for connections from these unsupported versions to be disconnected at this handshake stage, preventing any malicious use from progressing. All TeamViewer connections are initially mediated by company servers. One more thing to note is that the TeamViewer administrators may be able to limit the damage of old versions. This particular campaign targeted users in Italy for a month, ample time to gather all of a victim’s usernames and passwords. The presence of a Trojanized TeamViewer version raises the possibility that a newer version may exist in the wild and account for some of the recent attacks. However, the presence of the malicious version allows an attacker to take control of the TeamViewer application. (This malicious DLL is detected as BKDR_TEAMBOT.DLL.) In a classic case of DLL search order hijacking the legitimate TeamViewer applications loads two functions from this DLL the legitimate version of which is a part of Windows. Instead, it includes an additional DLL – avicap32.dll. This version of TeamViewer was Trojanized, but not by modifying the legitimate version. (Some variants installed their copy into %APPDATA%/Addins instead.) This behavior is consistent across all the various permutations of this attack we have seen. Secondly, it is installed in an unusual location: %APPDATA%\Div. TeamViewer 6 was first released in December 2010 and was superseded by version 7 in November 2011. This particular Trojanized version that the malware installs is very old – version 2.0. A batch file which executed the above two items, then deletes itself.A “Trojanized” version of TeamViewer, detected as BKDR_TEAMBOT.MNS.A keylogger, detected as TSPY_DRIDEX.YYSUV.JS (JavaScript) file was attached to these messages when run this file downloads various files onto the system: Il tuo conto informazione (Your account information)Ī simple.Conferma dell’ordine (Order conformation).Prova gratuita 30 giorni (Free 30-day trial).Il tuo ID e stato usato (Your ID was used).This spam campaign targeted users in Italy, using a variety of subject lines such as the following (English translation in parenthesis):
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |