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Virus library

An analysis of the technologies used by cybercriminals allows us to draw conclusions about the virus industry’s possible vectors of development and more effectively confront future threats. You, too, can learn what actions various malicious programs take in infected systems and how to withstand them.

Trojan.Encoder in virus library:

A family of Trojans that encrypt files demanding a ransom for decryption of compromised data. They can encrypt archives, graphics files, documents, movie and music files, and files of other types (for example, .rar, .zip, .arj, .jzip, .jpg, .psd, .doc, .xls, .ppt, .pdf, .mp3, .ogg, .avi, .mpeg, .html, .mht, .bas, .cdx, .psw, .txt, .php, etc.).

Once files are encrypted, malicious programs of the Trojan.Encoder family, depending on their modifications, plant text files with instructions on data recovery into different directories or replace Windows Desktop wallpaper with the image that tells the user how to unlock the computer. The amount of ransom demanded for file decryption can vary from several dozens to several thousands of dollars.

If you have fallen victim to a ransomware program, do not transfer money to cybercriminals and never attempt to eliminate the problem by yourself (do not reinstall the operating system and do not delete any files), because such actions can result in all the encrypted data being permanently lost. To recover your files, contact Doctor Web technical support (free decryption service is only available to users who have purchased commercial licenses for Dr.Web products).

Trojan.Encoder in virus library:

Trojan.Encoder.26410
Trojan.Encoder.2645
Trojan.Encoder.26455
Trojan.Encoder.2646
Trojan.Encoder.2649
Trojan.Encoder.265
Trojan.Encoder.26509
Trojan.Encoder.2652
Trojan.Encoder.2658
Trojan.Encoder.2660
Trojan.Encoder.26601
Trojan.Encoder.26639
Trojan.Encoder.26657
Trojan.Encoder.26662
Trojan.Encoder.26667
Trojan.Encoder.2667
Trojan.Encoder.26674
Trojan.Encoder.26682
Trojan.Encoder.26689
Trojan.Encoder.2669
Trojan.Encoder.26694
Trojan.Encoder.26711
Trojan.Encoder.26720
Trojan.Encoder.26728
Trojan.Encoder.26732
Trojan.Encoder.26734
Trojan.Encoder.26743
Trojan.Encoder.26763
Trojan.Encoder.26766
Trojan.Encoder.2678
Trojan.Encoder.26795
Trojan.Encoder.26800
Trojan.Encoder.26801
Trojan.Encoder.26815
Trojan.Encoder.26818
Trojan.Encoder.26872
Trojan.Encoder.26878
Trojan.Encoder.26881
Trojan.Encoder.26893
Trojan.Encoder.26894
Trojan.Encoder.269
Trojan.Encoder.26905
Trojan.Encoder.26913
Trojan.Encoder.26931
Trojan.Encoder.26950
Trojan.Encoder.26990
Trojan.Encoder.26996
Trojan.Encoder.27045
Trojan.Encoder.27154
Trojan.Encoder.27161

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Vulnerabilities for Android

According to statistics, every fifth program for Android contains a vulnerability (or, in other words, a "loophole") that lets cybercriminals successfully introduce Trojans onto mobile devices and manipulate them into doing whatever actions they need them to.

Dr.Web Security Auditor for Android diagnoses and analyses a mobile device’s security and offers solutions to address security problems and vulnerabilities.

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