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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.15696
Trojan.Encoder.15698
Trojan.Encoder.15699
Trojan.Encoder.15703
Trojan.Encoder.15704
Trojan.Encoder.15707
Trojan.Encoder.15708
Trojan.Encoder.15709
Trojan.Encoder.15710
Trojan.Encoder.15711
Trojan.Encoder.15712
Trojan.Encoder.15714
Trojan.Encoder.15715
Trojan.Encoder.15723
Trojan.Encoder.15725
Trojan.Encoder.15726
Trojan.Encoder.15727
Trojan.Encoder.15729
Trojan.Encoder.15730
Trojan.Encoder.15731
Trojan.Encoder.15733
Trojan.Encoder.15735
Trojan.Encoder.15736
Trojan.Encoder.15737
Trojan.Encoder.15739
Trojan.Encoder.15740
Trojan.Encoder.15741
Trojan.Encoder.15742
Trojan.Encoder.15750
Trojan.Encoder.15751
Trojan.Encoder.15754
Trojan.Encoder.15756
Trojan.Encoder.15759
Trojan.Encoder.15761
Trojan.Encoder.15762
Trojan.Encoder.15763
Trojan.Encoder.15779
Trojan.Encoder.15785
Trojan.Encoder.15786
Trojan.Encoder.15789
Trojan.Encoder.15790
Trojan.Encoder.15793
Trojan.Encoder.15796
Trojan.Encoder.15801
Trojan.Encoder.15803
Trojan.Encoder.15804
Trojan.Encoder.15805
Trojan.Encoder.15807
Trojan.Encoder.15808
Trojan.Encoder.15809

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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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