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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.16063
Trojan.Encoder.16065
Trojan.Encoder.16069
Trojan.Encoder.16072
Trojan.Encoder.16073
Trojan.Encoder.16082
Trojan.Encoder.16086
Trojan.Encoder.16087
Trojan.Encoder.16090
Trojan.Encoder.16092
Trojan.Encoder.16093
Trojan.Encoder.16096
Trojan.Encoder.16097
Trojan.Encoder.16099
Trojan.Encoder.16100
Trojan.Encoder.16102
Trojan.Encoder.16103
Trojan.Encoder.16108
Trojan.Encoder.16110
Trojan.Encoder.16111
Trojan.Encoder.16112
Trojan.Encoder.16116
Trojan.Encoder.16117
Trojan.Encoder.16121
Trojan.Encoder.16122
Trojan.Encoder.16123
Trojan.Encoder.16126
Trojan.Encoder.16128
Trojan.Encoder.16130
Trojan.Encoder.16131
Trojan.Encoder.16134
Trojan.Encoder.16135
Trojan.Encoder.16139
Trojan.Encoder.16143
Trojan.Encoder.16148
Trojan.Encoder.1615
Trojan.Encoder.16150
Trojan.Encoder.16153
Trojan.Encoder.16154
Trojan.Encoder.16155
Trojan.Encoder.16159
Trojan.Encoder.16160
Trojan.Encoder.16161
Trojan.Encoder.16163
Trojan.Encoder.16164
Trojan.Encoder.16165
Trojan.Encoder.16169
Trojan.Encoder.16170
Trojan.Encoder.16171
Trojan.Encoder.16175

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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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