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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.32705
Trojan.Encoder.32707
Trojan.Encoder.32709
Trojan.Encoder.3271
Trojan.Encoder.32711
Trojan.Encoder.32718
Trojan.Encoder.32719
Trojan.Encoder.32720
Trojan.Encoder.32722
Trojan.Encoder.32727
Trojan.Encoder.32728
Trojan.Encoder.32729
Trojan.Encoder.3273
Trojan.Encoder.32730
Trojan.Encoder.32731
Trojan.Encoder.32733
Trojan.Encoder.32734
Trojan.Encoder.32735
Trojan.Encoder.32736
Trojan.Encoder.32737
Trojan.Encoder.32738
Trojan.Encoder.32739
Trojan.Encoder.32740
Trojan.Encoder.32741
Trojan.Encoder.32742
Trojan.Encoder.32743
Trojan.Encoder.32744
Trojan.Encoder.32745
Trojan.Encoder.32746
Trojan.Encoder.32747
Trojan.Encoder.32748
Trojan.Encoder.32750
Trojan.Encoder.32752
Trojan.Encoder.32753
Trojan.Encoder.32754
Trojan.Encoder.32756
Trojan.Encoder.32757
Trojan.Encoder.32758
Trojan.Encoder.32759
Trojan.Encoder.32760
Trojan.Encoder.32764
Trojan.Encoder.32765
Trojan.Encoder.32766
Trojan.Encoder.32767
Trojan.Encoder.32768
Trojan.Encoder.32769
Trojan.Encoder.32770
Trojan.Encoder.32772
Trojan.Encoder.32775
Trojan.Encoder.32776

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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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