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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.17589
Trojan.Encoder.17590
Trojan.Encoder.17593
Trojan.Encoder.17596
Trojan.Encoder.17597
Trojan.Encoder.17598
Trojan.Encoder.17605
Trojan.Encoder.17607
Trojan.Encoder.17608
Trojan.Encoder.17609
Trojan.Encoder.17612
Trojan.Encoder.17614
Trojan.Encoder.17620
Trojan.Encoder.17621
Trojan.Encoder.17622
Trojan.Encoder.17624
Trojan.Encoder.17625
Trojan.Encoder.17628
Trojan.Encoder.1763
Trojan.Encoder.17631
Trojan.Encoder.17635
Trojan.Encoder.17638
Trojan.Encoder.17640
Trojan.Encoder.17644
Trojan.Encoder.17648
Trojan.Encoder.17650
Trojan.Encoder.17653
Trojan.Encoder.17656
Trojan.Encoder.17657
Trojan.Encoder.17661
Trojan.Encoder.17662
Trojan.Encoder.17664
Trojan.Encoder.17666
Trojan.Encoder.17667
Trojan.Encoder.17671
Trojan.Encoder.17673
Trojan.Encoder.17677
Trojan.Encoder.17686
Trojan.Encoder.17690
Trojan.Encoder.17697
Trojan.Encoder.17698
Trojan.Encoder.17706
Trojan.Encoder.17720
Trojan.Encoder.17722
Trojan.Encoder.17723
Trojan.Encoder.17736
Trojan.Encoder.17737
Trojan.Encoder.17745
Trojan.Encoder.17748
Trojan.Encoder.17756

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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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