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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.22127
Trojan.Encoder.22130
Trojan.Encoder.22132
Trojan.Encoder.22133
Trojan.Encoder.22134
Trojan.Encoder.22140
Trojan.Encoder.22147
Trojan.Encoder.22148
Trojan.Encoder.2215
Trojan.Encoder.22150
Trojan.Encoder.22157
Trojan.Encoder.22159
Trojan.Encoder.2216
Trojan.Encoder.22160
Trojan.Encoder.22167
Trojan.Encoder.22169
Trojan.Encoder.22170
Trojan.Encoder.22172
Trojan.Encoder.22175
Trojan.Encoder.22176
Trojan.Encoder.2218
Trojan.Encoder.22180
Trojan.Encoder.22187
Trojan.Encoder.22188
Trojan.Encoder.22189
Trojan.Encoder.2219
Trojan.Encoder.22191
Trojan.Encoder.22192
Trojan.Encoder.22193
Trojan.Encoder.22195
Trojan.Encoder.22196
Trojan.Encoder.22198
Trojan.Encoder.22203
Trojan.Encoder.22206
Trojan.Encoder.22208
Trojan.Encoder.22219
Trojan.Encoder.22220
Trojan.Encoder.22227
Trojan.Encoder.2223
Trojan.Encoder.22233
Trojan.Encoder.22235
Trojan.Encoder.2224
Trojan.Encoder.22242
Trojan.Encoder.2225
Trojan.Encoder.22257
Trojan.Encoder.2226
Trojan.Encoder.22262
Trojan.Encoder.22272
Trojan.Encoder.22273
Trojan.Encoder.22283

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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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