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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.35571
Trojan.Encoder.35573
Trojan.Encoder.35574
Trojan.Encoder.35575
Trojan.Encoder.35577
Trojan.Encoder.35579
Trojan.Encoder.3558
Trojan.Encoder.35580
Trojan.Encoder.35581
Trojan.Encoder.35582
Trojan.Encoder.35584
Trojan.Encoder.3559
Trojan.Encoder.356
Trojan.Encoder.3560
Trojan.Encoder.3561
Trojan.Encoder.35612
Trojan.Encoder.35613
Trojan.Encoder.35614
Trojan.Encoder.35619
Trojan.Encoder.3562
Trojan.Encoder.35620
Trojan.Encoder.3563
Trojan.Encoder.35630
Trojan.Encoder.35631
Trojan.Encoder.35632
Trojan.Encoder.35633
Trojan.Encoder.35634
Trojan.Encoder.35635
Trojan.Encoder.35636
Trojan.Encoder.35637
Trojan.Encoder.35639
Trojan.Encoder.3564
Trojan.Encoder.35641
Trojan.Encoder.35642
Trojan.Encoder.35643
Trojan.Encoder.35645
Trojan.Encoder.35646
Trojan.Encoder.35647
Trojan.Encoder.35649
Trojan.Encoder.35650
Trojan.Encoder.35651
Trojan.Encoder.35652
Trojan.Encoder.35653
Trojan.Encoder.35654
Trojan.Encoder.35655
Trojan.Encoder.35657
Trojan.Encoder.35659
Trojan.Encoder.3566
Trojan.Encoder.35660
Trojan.Encoder.35661

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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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