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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.
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.2422
Trojan.Encoder.2423
Trojan.Encoder.24245
Trojan.Encoder.24249
Trojan.Encoder.2425
Trojan.Encoder.24257
Trojan.Encoder.2426
Trojan.Encoder.24261
Trojan.Encoder.24265
Trojan.Encoder.24266
Trojan.Encoder.2427
Trojan.Encoder.24279
Trojan.Encoder.2428
Trojan.Encoder.24280
Trojan.Encoder.24284
Trojan.Encoder.24289
Trojan.Encoder.2429
Trojan.Encoder.24296
Trojan.Encoder.24297
Trojan.Encoder.2430
Trojan.Encoder.24300
Trojan.Encoder.24302
Trojan.Encoder.24304
Trojan.Encoder.24305
Trojan.Encoder.2431
Trojan.Encoder.24310
Trojan.Encoder.24313
Trojan.Encoder.24319
Trojan.Encoder.2432
Trojan.Encoder.24322
Trojan.Encoder.24323
Trojan.Encoder.24324
Trojan.Encoder.2433
Trojan.Encoder.24338
Trojan.Encoder.2434
Trojan.Encoder.2435
Trojan.Encoder.2436
Trojan.Encoder.24366
Trojan.Encoder.2437
Trojan.Encoder.2438
Trojan.Encoder.24382
Trojan.Encoder.24384
Trojan.Encoder.2439
Trojan.Encoder.2440
Trojan.Encoder.24405
Trojan.Encoder.24409
Trojan.Encoder.2441
Trojan.Encoder.24415
Trojan.Encoder.2442
Trojan.Encoder.2443
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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.
