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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.36119
Trojan.Encoder.36120
Trojan.Encoder.36121
Trojan.Encoder.36123
Trojan.Encoder.36124
Trojan.Encoder.36126
Trojan.Encoder.36127
Trojan.Encoder.36128
Trojan.Encoder.3613
Trojan.Encoder.36131
Trojan.Encoder.36134
Trojan.Encoder.36139
Trojan.Encoder.3614
Trojan.Encoder.36140
Trojan.Encoder.36141
Trojan.Encoder.36142
Trojan.Encoder.36144
Trojan.Encoder.36145
Trojan.Encoder.36147
Trojan.Encoder.36148
Trojan.Encoder.3615
Trojan.Encoder.36150
Trojan.Encoder.36151
Trojan.Encoder.36152
Trojan.Encoder.36153
Trojan.Encoder.36155
Trojan.Encoder.36156
Trojan.Encoder.36157
Trojan.Encoder.36158
Trojan.Encoder.36159
Trojan.Encoder.36160
Trojan.Encoder.36161
Trojan.Encoder.36162
Trojan.Encoder.36164
Trojan.Encoder.36165
Trojan.Encoder.36166
Trojan.Encoder.36168
Trojan.Encoder.36169
Trojan.Encoder.36170
Trojan.Encoder.36203
Trojan.Encoder.3622
Trojan.Encoder.363
Trojan.Encoder.3633
Trojan.Encoder.3635
Trojan.Encoder.3638
Trojan.Encoder.3639
Trojan.Encoder.3640
Trojan.Encoder.3642
Trojan.Encoder.3643
Trojan.Encoder.3644

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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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