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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.

Android.Locker in virus library:

A family of ransomware Trojans for Android.

Different modifications of these malicious programs can lock the device displaying a warning about some violation of law. To unlock the device, the user has to pay a ransom. If the user attempts to close the warning message or to exit to main menu, the message reappears preventing the user from operating the device in a usual way.

More dangerous modifications of Android.Locker run a search for user files stored on an SD card (for example, graphics files with .jpeg, .jpg, .png, .bmp, .gif extensions, text files with .pdf, .doc, .docx, .txt extensions, video files with avi, .mkv, .3gp extensions) and encrypt them. Then Trojans demand a ransom to unlock these files.

screenshot

If you have encountered the first modification of these Trojans, it is recommended to reboot the device in safe mode (see User Manual) and to remove the malware manually or using Dr.Web for Android.

Android.Locker in virus library:

Android.Locker.14936
Android.Locker.14937
Android.Locker.14938
Android.Locker.14939
Android.Locker.14940
Android.Locker.14941
Android.Locker.14942
Android.Locker.14943
Android.Locker.14944
Android.Locker.14945
Android.Locker.14946
Android.Locker.14947
Android.Locker.14948
Android.Locker.14949
Android.Locker.14950
Android.Locker.14951
Android.Locker.14952
Android.Locker.14953
Android.Locker.14954
Android.Locker.14955
Android.Locker.14956
Android.Locker.14957
Android.Locker.14958
Android.Locker.14959
Android.Locker.14960
Android.Locker.14961
Android.Locker.14962
Android.Locker.14963
Android.Locker.14964
Android.Locker.14965
Android.Locker.14966
Android.Locker.14967
Android.Locker.14968
Android.Locker.14970
Android.Locker.14971
Android.Locker.14972
Android.Locker.14973
Android.Locker.14974
Android.Locker.14975
Android.Locker.14976
Android.Locker.14977
Android.Locker.14978
Android.Locker.14979
Android.Locker.14980
Android.Locker.14981
Android.Locker.14982
Android.Locker.14983
Android.Locker.14984
Android.Locker.14985
Android.Locker.14986

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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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2003 — 2022

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