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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.24047
Trojan.Encoder.24048
Trojan.Encoder.2405
Trojan.Encoder.24050
Trojan.Encoder.24052
Trojan.Encoder.24053
Trojan.Encoder.24054
Trojan.Encoder.24055
Trojan.Encoder.24057
Trojan.Encoder.24059
Trojan.Encoder.2406
Trojan.Encoder.24060
Trojan.Encoder.24062
Trojan.Encoder.24063
Trojan.Encoder.24064
Trojan.Encoder.24065
Trojan.Encoder.2407
Trojan.Encoder.24072
Trojan.Encoder.24073
Trojan.Encoder.24076
Trojan.Encoder.24077
Trojan.Encoder.24079
Trojan.Encoder.2408
Trojan.Encoder.24080
Trojan.Encoder.24087
Trojan.Encoder.2409
Trojan.Encoder.24094
Trojan.Encoder.24095
Trojan.Encoder.24097
Trojan.Encoder.24099
Trojan.Encoder.2410
Trojan.Encoder.2411
Trojan.Encoder.24112
Trojan.Encoder.24114
Trojan.Encoder.24115
Trojan.Encoder.2412
Trojan.Encoder.24121
Trojan.Encoder.2413
Trojan.Encoder.2414
Trojan.Encoder.2415
Trojan.Encoder.2417
Trojan.Encoder.2418
Trojan.Encoder.2420
Trojan.Encoder.2421
Trojan.Encoder.2422
Trojan.Encoder.2423
Trojan.Encoder.24245
Trojan.Encoder.24249
Trojan.Encoder.2425
Trojan.Encoder.24257

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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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