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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.37585
Trojan.Encoder.37586
Trojan.Encoder.37588
Trojan.Encoder.37591
Trojan.Encoder.37592
Trojan.Encoder.37593
Trojan.Encoder.37594
Trojan.Encoder.37595
Trojan.Encoder.376
Trojan.Encoder.37604
Trojan.Encoder.37605
Trojan.Encoder.37610
Trojan.Encoder.37611
Trojan.Encoder.37613
Trojan.Encoder.3762
Trojan.Encoder.37628
Trojan.Encoder.37629
Trojan.Encoder.3763
Trojan.Encoder.37631
Trojan.Encoder.37632
Trojan.Encoder.37633
Trojan.Encoder.37634
Trojan.Encoder.37638
Trojan.Encoder.3764
Trojan.Encoder.37641
Trojan.Encoder.37642
Trojan.Encoder.37647
Trojan.Encoder.37650
Trojan.Encoder.37651
Trojan.Encoder.37654
Trojan.Encoder.37656
Trojan.Encoder.37659
Trojan.Encoder.3766
Trojan.Encoder.37660
Trojan.Encoder.37661
Trojan.Encoder.37662
Trojan.Encoder.37664
Trojan.Encoder.37665
Trojan.Encoder.37666
Trojan.Encoder.37667
Trojan.Encoder.37668
Trojan.Encoder.3767
Trojan.Encoder.37670
Trojan.Encoder.37671
Trojan.Encoder.37673
Trojan.Encoder.37674
Trojan.Encoder.37675
Trojan.Encoder.37679
Trojan.Encoder.3768
Trojan.Encoder.37680

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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.