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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.10869
Android.Locker.10870
Android.Locker.10871
Android.Locker.10872
Android.Locker.10873
Android.Locker.10874
Android.Locker.10875
Android.Locker.10876
Android.Locker.10877
Android.Locker.10878
Android.Locker.10879
Android.Locker.10880
Android.Locker.10881
Android.Locker.10882
Android.Locker.10883
Android.Locker.10884
Android.Locker.10885
Android.Locker.10886
Android.Locker.10887
Android.Locker.10888
Android.Locker.10889
Android.Locker.10890
Android.Locker.10891
Android.Locker.10892
Android.Locker.10893
Android.Locker.10894
Android.Locker.10895
Android.Locker.10896
Android.Locker.10897
Android.Locker.10898
Android.Locker.10899
Android.Locker.10900
Android.Locker.10901
Android.Locker.10902
Android.Locker.10903
Android.Locker.10904
Android.Locker.10905
Android.Locker.10906
Android.Locker.10907
Android.Locker.10908
Android.Locker.10909
Android.Locker.10910
Android.Locker.10911
Android.Locker.10912
Android.Locker.10913
Android.Locker.10914
Android.Locker.10915
Android.Locker.10916
Android.Locker.10917
Android.Locker.10918

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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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