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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.34167
Trojan.Encoder.34168
Trojan.Encoder.34169
Trojan.Encoder.34171
Trojan.Encoder.34173
Trojan.Encoder.34178
Trojan.Encoder.34180
Trojan.Encoder.34193
Trojan.Encoder.34195
Trojan.Encoder.34196
Trojan.Encoder.34197
Trojan.Encoder.34198
Trojan.Encoder.34199
Trojan.Encoder.34200
Trojan.Encoder.34201
Trojan.Encoder.34203
Trojan.Encoder.34204
Trojan.Encoder.34205
Trojan.Encoder.34206
Trojan.Encoder.34207
Trojan.Encoder.34209
Trojan.Encoder.34210
Trojan.Encoder.34211
Trojan.Encoder.34212
Trojan.Encoder.34213
Trojan.Encoder.34214
Trojan.Encoder.34216
Trojan.Encoder.34219
Trojan.Encoder.34220
Trojan.Encoder.34225
Trojan.Encoder.34226
Trojan.Encoder.34227
Trojan.Encoder.34228
Trojan.Encoder.34230
Trojan.Encoder.34232
Trojan.Encoder.34233
Trojan.Encoder.34234
Trojan.Encoder.34235
Trojan.Encoder.34236
Trojan.Encoder.34245
Trojan.Encoder.3425
Trojan.Encoder.34268
Trojan.Encoder.34271
Trojan.Encoder.34272
Trojan.Encoder.34292
Trojan.Encoder.34295
Trojan.Encoder.34296
Trojan.Encoder.34299
Trojan.Encoder.343
Trojan.Encoder.34309

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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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