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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.32228
Trojan.Encoder.32229
Trojan.Encoder.32230
Trojan.Encoder.32231
Trojan.Encoder.32232
Trojan.Encoder.32233
Trojan.Encoder.32236
Trojan.Encoder.32237
Trojan.Encoder.32238
Trojan.Encoder.32243
Trojan.Encoder.32244
Trojan.Encoder.32245
Trojan.Encoder.32246
Trojan.Encoder.32247
Trojan.Encoder.32248
Trojan.Encoder.32252
Trojan.Encoder.32254
Trojan.Encoder.32261
Trojan.Encoder.32266
Trojan.Encoder.32267
Trojan.Encoder.32271
Trojan.Encoder.32272
Trojan.Encoder.32273
Trojan.Encoder.32277
Trojan.Encoder.32278
Trojan.Encoder.3228
Trojan.Encoder.32281
Trojan.Encoder.32284
Trojan.Encoder.32289
Trojan.Encoder.3229
Trojan.Encoder.32290
Trojan.Encoder.3230
Trojan.Encoder.32305
Trojan.Encoder.3231
Trojan.Encoder.32312
Trojan.Encoder.32315
Trojan.Encoder.3232
Trojan.Encoder.3233
Trojan.Encoder.32358
Trojan.Encoder.32359
Trojan.Encoder.32360
Trojan.Encoder.32362
Trojan.Encoder.32363
Trojan.Encoder.32365
Trojan.Encoder.32366
Trojan.Encoder.32367
Trojan.Encoder.32370
Trojan.Encoder.32371
Trojan.Encoder.32372
Trojan.Encoder.32373

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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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