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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.3244
Trojan.Encoder.32441
Trojan.Encoder.32442
Trojan.Encoder.32443
Trojan.Encoder.32444
Trojan.Encoder.32445
Trojan.Encoder.32448
Trojan.Encoder.3245
Trojan.Encoder.32450
Trojan.Encoder.32451
Trojan.Encoder.32452
Trojan.Encoder.32454
Trojan.Encoder.32456
Trojan.Encoder.3246
Trojan.Encoder.32463
Trojan.Encoder.32468
Trojan.Encoder.32469
Trojan.Encoder.32470
Trojan.Encoder.32472
Trojan.Encoder.32474
Trojan.Encoder.32476
Trojan.Encoder.32477
Trojan.Encoder.32478
Trojan.Encoder.32480
Trojan.Encoder.32481
Trojan.Encoder.32482
Trojan.Encoder.32483
Trojan.Encoder.3249
Trojan.Encoder.32490
Trojan.Encoder.32491
Trojan.Encoder.32492
Trojan.Encoder.32493
Trojan.Encoder.32494
Trojan.Encoder.32495
Trojan.Encoder.32496
Trojan.Encoder.32500
Trojan.Encoder.32503
Trojan.Encoder.32505
Trojan.Encoder.32506
Trojan.Encoder.3251
Trojan.Encoder.32510
Trojan.Encoder.32512
Trojan.Encoder.32521
Trojan.Encoder.32523
Trojan.Encoder.32528
Trojan.Encoder.3253
Trojan.Encoder.32542
Trojan.Encoder.32544
Trojan.Encoder.32545
Trojan.Encoder.32546

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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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