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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.10332
Trojan.Encoder.10337
Trojan.Encoder.10346
Trojan.Encoder.10355
Trojan.Encoder.10357
Trojan.Encoder.10362
Trojan.Encoder.10390
Trojan.Encoder.10399
Trojan.Encoder.10420
Trojan.Encoder.10426
Trojan.Encoder.10432
Trojan.Encoder.10433
Trojan.Encoder.10451
Trojan.Encoder.10461
Trojan.Encoder.10464
Trojan.Encoder.10465
Trojan.Encoder.10471
Trojan.Encoder.10474
Trojan.Encoder.10485
Trojan.Encoder.10490
Trojan.Encoder.10502
Trojan.Encoder.10505
Trojan.Encoder.10507
Trojan.Encoder.10508
Trojan.Encoder.10509
Trojan.Encoder.10528
Trojan.Encoder.10529
Trojan.Encoder.10559
Trojan.Encoder.10560
Trojan.Encoder.10568
Trojan.Encoder.10569
Trojan.Encoder.10570
Trojan.Encoder.10573
Trojan.Encoder.10575
Trojan.Encoder.10581
Trojan.Encoder.10582
Trojan.Encoder.10590
Trojan.Encoder.10596
Trojan.Encoder.10598
Trojan.Encoder.10632
Trojan.Encoder.10636
Trojan.Encoder.10639
Trojan.Encoder.10664
Trojan.Encoder.10700
Trojan.Encoder.10701
Trojan.Encoder.10704
Trojan.Encoder.10706
Trojan.Encoder.1071
Trojan.Encoder.10710
Trojan.Encoder.10722

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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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