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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.16262
Trojan.Encoder.16263
Trojan.Encoder.16276
Trojan.Encoder.16278
Trojan.Encoder.16280
Trojan.Encoder.16281
Trojan.Encoder.16283
Trojan.Encoder.16286
Trojan.Encoder.16288
Trojan.Encoder.16289
Trojan.Encoder.16291
Trojan.Encoder.16292
Trojan.Encoder.16294
Trojan.Encoder.16295
Trojan.Encoder.16298
Trojan.Encoder.16299
Trojan.Encoder.163
Trojan.Encoder.16300
Trojan.Encoder.16301
Trojan.Encoder.16302
Trojan.Encoder.16304
Trojan.Encoder.16312
Trojan.Encoder.16319
Trojan.Encoder.16323
Trojan.Encoder.16326
Trojan.Encoder.16328
Trojan.Encoder.16329
Trojan.Encoder.16333
Trojan.Encoder.16338
Trojan.Encoder.16340
Trojan.Encoder.16341
Trojan.Encoder.16346
Trojan.Encoder.16350
Trojan.Encoder.16351
Trojan.Encoder.16352
Trojan.Encoder.16353
Trojan.Encoder.16355
Trojan.Encoder.16356
Trojan.Encoder.16357
Trojan.Encoder.16358
Trojan.Encoder.16359
Trojan.Encoder.16361
Trojan.Encoder.16365
Trojan.Encoder.16366
Trojan.Encoder.16371
Trojan.Encoder.16375
Trojan.Encoder.16378
Trojan.Encoder.16385
Trojan.Encoder.16386
Trojan.Encoder.16387

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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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