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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.34216
Trojan.Encoder.34217
Trojan.Encoder.34219
Trojan.Encoder.34220
Trojan.Encoder.34225
Trojan.Encoder.34226
Trojan.Encoder.34227
Trojan.Encoder.34228
Trojan.Encoder.34230
Trojan.Encoder.34231
Trojan.Encoder.34232
Trojan.Encoder.34233
Trojan.Encoder.34234
Trojan.Encoder.34235
Trojan.Encoder.34236
Trojan.Encoder.34245
Trojan.Encoder.34248
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
Trojan.Encoder.34310
Trojan.Encoder.34311
Trojan.Encoder.34312
Trojan.Encoder.34313
Trojan.Encoder.34314
Trojan.Encoder.34315
Trojan.Encoder.34316
Trojan.Encoder.34317
Trojan.Encoder.34318
Trojan.Encoder.34319
Trojan.Encoder.34320
Trojan.Encoder.34321
Trojan.Encoder.34323
Trojan.Encoder.34325
Trojan.Encoder.34327
Trojan.Encoder.34328
Trojan.Encoder.34329
Trojan.Encoder.34330
Trojan.Encoder.34331
Trojan.Encoder.34332
Trojan.Encoder.34334
Trojan.Encoder.34335
Trojan.Encoder.34336

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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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