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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.1112
Trojan.Encoder.1114
Trojan.Encoder.11198
Trojan.Encoder.11203
Trojan.Encoder.11206
Trojan.Encoder.11207
Trojan.Encoder.11208
Trojan.Encoder.11306
Trojan.Encoder.1131
Trojan.Encoder.11320
Trojan.Encoder.1134
Trojan.Encoder.11371
Trojan.Encoder.11399
Trojan.Encoder.11432
Trojan.Encoder.11440
Trojan.Encoder.11464
Trojan.Encoder.1147
Trojan.Encoder.11479
Trojan.Encoder.11480
Trojan.Encoder.11511
Trojan.Encoder.11526
Trojan.Encoder.11532
Trojan.Encoder.11536
Trojan.Encoder.11539
Trojan.Encoder.11551
Trojan.Encoder.11552
Trojan.Encoder.11553
Trojan.Encoder.11554
Trojan.Encoder.11555
Trojan.Encoder.11556
Trojan.Encoder.11560
Trojan.Encoder.11562
Trojan.Encoder.11564
Trojan.Encoder.1165
Trojan.Encoder.11708
Trojan.Encoder.11713
Trojan.Encoder.11790
Trojan.Encoder.11800
Trojan.Encoder.11809
Trojan.Encoder.11810
Trojan.Encoder.11811
Trojan.Encoder.11814
Trojan.Encoder.11815
Trojan.Encoder.11816
Trojan.Encoder.11818
Trojan.Encoder.11828
Trojan.Encoder.11829
Trojan.Encoder.11834
Trojan.Encoder.11836
Trojan.Encoder.11838

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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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