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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.33076
Trojan.Encoder.33078
Trojan.Encoder.33079
Trojan.Encoder.33080
Trojan.Encoder.33081
Trojan.Encoder.33082
Trojan.Encoder.33083
Trojan.Encoder.33084
Trojan.Encoder.33085
Trojan.Encoder.33086
Trojan.Encoder.33087
Trojan.Encoder.33088
Trojan.Encoder.33089
Trojan.Encoder.33090
Trojan.Encoder.33091
Trojan.Encoder.33092
Trojan.Encoder.33093
Trojan.Encoder.33094
Trojan.Encoder.33095
Trojan.Encoder.33097
Trojan.Encoder.33098
Trojan.Encoder.33099
Trojan.Encoder.33101
Trojan.Encoder.33102
Trojan.Encoder.33103
Trojan.Encoder.33104
Trojan.Encoder.33105
Trojan.Encoder.33106
Trojan.Encoder.33107
Trojan.Encoder.33108
Trojan.Encoder.33109
Trojan.Encoder.33110
Trojan.Encoder.33112
Trojan.Encoder.33113
Trojan.Encoder.33114
Trojan.Encoder.33115
Trojan.Encoder.33118
Trojan.Encoder.33119
Trojan.Encoder.33120
Trojan.Encoder.33121
Trojan.Encoder.33122
Trojan.Encoder.33123
Trojan.Encoder.33124
Trojan.Encoder.33125
Trojan.Encoder.33126
Trojan.Encoder.33127
Trojan.Encoder.33129
Trojan.Encoder.33131
Trojan.Encoder.33135
Trojan.Encoder.33136

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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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