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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.29201
Trojan.Encoder.29202
Trojan.Encoder.29206
Trojan.Encoder.29207
Trojan.Encoder.29208
Trojan.Encoder.29209
Trojan.Encoder.2921
Trojan.Encoder.29213
Trojan.Encoder.29216
Trojan.Encoder.2922
Trojan.Encoder.29222
Trojan.Encoder.29226
Trojan.Encoder.29227
Trojan.Encoder.29230
Trojan.Encoder.29233
Trojan.Encoder.29236
Trojan.Encoder.2924
Trojan.Encoder.29240
Trojan.Encoder.2925
Trojan.Encoder.29252
Trojan.Encoder.29283
Trojan.Encoder.29285
Trojan.Encoder.29288
Trojan.Encoder.293
Trojan.Encoder.29300
Trojan.Encoder.29326
Trojan.Encoder.29327
Trojan.Encoder.29340
Trojan.Encoder.29342
Trojan.Encoder.29357
Trojan.Encoder.29358
Trojan.Encoder.29362
Trojan.Encoder.29367
Trojan.Encoder.29370
Trojan.Encoder.29375
Trojan.Encoder.2938
Trojan.Encoder.29417
Trojan.Encoder.2942
Trojan.Encoder.29424
Trojan.Encoder.29460
Trojan.Encoder.29467
Trojan.Encoder.29474
Trojan.Encoder.29479
Trojan.Encoder.29487
Trojan.Encoder.29502
Trojan.Encoder.29528
Trojan.Encoder.29537
Trojan.Encoder.29568
Trojan.Encoder.29578
Trojan.Encoder.29593

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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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