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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.16176
Trojan.Encoder.16178
Trojan.Encoder.16181
Trojan.Encoder.16182
Trojan.Encoder.16183
Trojan.Encoder.16184
Trojan.Encoder.16185
Trojan.Encoder.16187
Trojan.Encoder.16188
Trojan.Encoder.16189
Trojan.Encoder.16190
Trojan.Encoder.16194
Trojan.Encoder.16197
Trojan.Encoder.16198
Trojan.Encoder.162
Trojan.Encoder.16202
Trojan.Encoder.16203
Trojan.Encoder.16204
Trojan.Encoder.16205
Trojan.Encoder.16209
Trojan.Encoder.16210
Trojan.Encoder.16213
Trojan.Encoder.16215
Trojan.Encoder.16217
Trojan.Encoder.16219
Trojan.Encoder.16220
Trojan.Encoder.16221
Trojan.Encoder.16222
Trojan.Encoder.16223
Trojan.Encoder.16225
Trojan.Encoder.16226
Trojan.Encoder.16227
Trojan.Encoder.16232
Trojan.Encoder.16233
Trojan.Encoder.16237
Trojan.Encoder.16240
Trojan.Encoder.16241
Trojan.Encoder.16242
Trojan.Encoder.16244
Trojan.Encoder.16245
Trojan.Encoder.16247
Trojan.Encoder.16250
Trojan.Encoder.16251
Trojan.Encoder.16253
Trojan.Encoder.16254
Trojan.Encoder.16255
Trojan.Encoder.16256
Trojan.Encoder.16257
Trojan.Encoder.16260
Trojan.Encoder.16261

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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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