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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.11840
Trojan.Encoder.11842
Trojan.Encoder.11847
Trojan.Encoder.1185
Trojan.Encoder.11864
Trojan.Encoder.11886
Trojan.Encoder.11887
Trojan.Encoder.11891
Trojan.Encoder.11898
Trojan.Encoder.11899
Trojan.Encoder.11916
Trojan.Encoder.11926
Trojan.Encoder.11947
Trojan.Encoder.11951
Trojan.Encoder.11957
Trojan.Encoder.11958
Trojan.Encoder.11973
Trojan.Encoder.11975
Trojan.Encoder.11976
Trojan.Encoder.11996
Trojan.Encoder.11997
Trojan.Encoder.11998
Trojan.Encoder.120
Trojan.Encoder.12000
Trojan.Encoder.12002
Trojan.Encoder.12003
Trojan.Encoder.12006
Trojan.Encoder.12008
Trojan.Encoder.12009
Trojan.Encoder.12010
Trojan.Encoder.12016
Trojan.Encoder.12020
Trojan.Encoder.12046
Trojan.Encoder.12051
Trojan.Encoder.1206
Trojan.Encoder.12060
Trojan.Encoder.12061
Trojan.Encoder.12070
Trojan.Encoder.12076
Trojan.Encoder.12078
Trojan.Encoder.12094
Trojan.Encoder.12097
Trojan.Encoder.1210
Trojan.Encoder.12104
Trojan.Encoder.12110
Trojan.Encoder.12115
Trojan.Encoder.12120
Trojan.Encoder.12121
Trojan.Encoder.12125
Trojan.Encoder.12126

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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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