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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.13609
Trojan.Encoder.13610
Trojan.Encoder.13611
Trojan.Encoder.13614
Trojan.Encoder.13616
Trojan.Encoder.13639
Trojan.Encoder.13642
Trojan.Encoder.13643
Trojan.Encoder.13644
Trojan.Encoder.13645
Trojan.Encoder.13648
Trojan.Encoder.13649
Trojan.Encoder.13650
Trojan.Encoder.13652
Trojan.Encoder.13654
Trojan.Encoder.13655
Trojan.Encoder.13656
Trojan.Encoder.13659
Trojan.Encoder.13664
Trojan.Encoder.13665
Trojan.Encoder.13676
Trojan.Encoder.13693
Trojan.Encoder.13695
Trojan.Encoder.13699
Trojan.Encoder.13704
Trojan.Encoder.13713
Trojan.Encoder.13721
Trojan.Encoder.13722
Trojan.Encoder.13723
Trojan.Encoder.13812
Trojan.Encoder.13846
Trojan.Encoder.1386
Trojan.Encoder.13886
Trojan.Encoder.13887
Trojan.Encoder.13888
Trojan.Encoder.1393
Trojan.Encoder.1396
Trojan.Encoder.13983
Trojan.Encoder.143
Trojan.Encoder.14453
Trojan.Encoder.145
Trojan.Encoder.147
Trojan.Encoder.14735
Trojan.Encoder.14741
Trojan.Encoder.14743
Trojan.Encoder.14744
Trojan.Encoder.14749
Trojan.Encoder.14751
Trojan.Encoder.14758
Trojan.Encoder.14806

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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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