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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.16388
Trojan.Encoder.16389
Trojan.Encoder.16391
Trojan.Encoder.16398
Trojan.Encoder.16400
Trojan.Encoder.16402
Trojan.Encoder.16407
Trojan.Encoder.16410
Trojan.Encoder.16412
Trojan.Encoder.16413
Trojan.Encoder.16416
Trojan.Encoder.16424
Trojan.Encoder.16425
Trojan.Encoder.16426
Trojan.Encoder.16430
Trojan.Encoder.16431
Trojan.Encoder.16432
Trojan.Encoder.16433
Trojan.Encoder.16434
Trojan.Encoder.16436
Trojan.Encoder.16437
Trojan.Encoder.16438
Trojan.Encoder.16439
Trojan.Encoder.16440
Trojan.Encoder.16442
Trojan.Encoder.16443
Trojan.Encoder.16444
Trojan.Encoder.16446
Trojan.Encoder.16452
Trojan.Encoder.16453
Trojan.Encoder.16454
Trojan.Encoder.16455
Trojan.Encoder.16456
Trojan.Encoder.16457
Trojan.Encoder.16458
Trojan.Encoder.16460
Trojan.Encoder.16466
Trojan.Encoder.16467
Trojan.Encoder.16478
Trojan.Encoder.16479
Trojan.Encoder.16480
Trojan.Encoder.16482
Trojan.Encoder.16485
Trojan.Encoder.16486
Trojan.Encoder.16487
Trojan.Encoder.16490
Trojan.Encoder.16491
Trojan.Encoder.16492
Trojan.Encoder.16493
Trojan.Encoder.16495

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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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