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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.40834
Trojan.Encoder.40835
Trojan.Encoder.40836
Trojan.Encoder.40837
Trojan.Encoder.40839
Trojan.Encoder.40840
Trojan.Encoder.40841
Trojan.Encoder.40842
Trojan.Encoder.40847
Trojan.Encoder.40848
Trojan.Encoder.40849
Trojan.Encoder.40850
Trojan.Encoder.40851
Trojan.Encoder.40852
Trojan.Encoder.40853
Trojan.Encoder.40854
Trojan.Encoder.40855
Trojan.Encoder.40856
Trojan.Encoder.40857
Trojan.Encoder.40858
Trojan.Encoder.40859
Trojan.Encoder.40860
Trojan.Encoder.40862
Trojan.Encoder.40863
Trojan.Encoder.40864
Trojan.Encoder.40865
Trojan.Encoder.40866
Trojan.Encoder.40871
Trojan.Encoder.40872
Trojan.Encoder.40873
Trojan.Encoder.40874
Trojan.Encoder.40875
Trojan.Encoder.40876
Trojan.Encoder.40877
Trojan.Encoder.40878
Trojan.Encoder.40879
Trojan.Encoder.40880
Trojan.Encoder.40881
Trojan.Encoder.40882
Trojan.Encoder.40883
Trojan.Encoder.40884
Trojan.Encoder.40885
Trojan.Encoder.40887
Trojan.Encoder.40888
Trojan.Encoder.40889
Trojan.Encoder.40890
Trojan.Encoder.40891
Trojan.Encoder.40892
Trojan.Encoder.40893
Trojan.Encoder.40894
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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.
