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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.3314
Trojan.Encoder.33140
Trojan.Encoder.33141
Trojan.Encoder.33142
Trojan.Encoder.33143
Trojan.Encoder.33144
Trojan.Encoder.33145
Trojan.Encoder.33146
Trojan.Encoder.33148
Trojan.Encoder.33149
Trojan.Encoder.3315
Trojan.Encoder.33150
Trojan.Encoder.33152
Trojan.Encoder.33153
Trojan.Encoder.33154
Trojan.Encoder.33155
Trojan.Encoder.33156
Trojan.Encoder.33158
Trojan.Encoder.33159
Trojan.Encoder.33160
Trojan.Encoder.33161
Trojan.Encoder.33162
Trojan.Encoder.33163
Trojan.Encoder.33165
Trojan.Encoder.33166
Trojan.Encoder.33167
Trojan.Encoder.33168
Trojan.Encoder.33169
Trojan.Encoder.33170
Trojan.Encoder.33171
Trojan.Encoder.33172
Trojan.Encoder.33173
Trojan.Encoder.33174
Trojan.Encoder.33176
Trojan.Encoder.33178
Trojan.Encoder.33179
Trojan.Encoder.3318
Trojan.Encoder.33180
Trojan.Encoder.33181
Trojan.Encoder.33182
Trojan.Encoder.33183
Trojan.Encoder.33186
Trojan.Encoder.33187
Trojan.Encoder.33188
Trojan.Encoder.33189
Trojan.Encoder.3319
Trojan.Encoder.33190
Trojan.Encoder.33192
Trojan.Encoder.33193
Trojan.Encoder.33194

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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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