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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.6954
Android.Locker.6955
Android.Locker.6956
Android.Locker.6957
Android.Locker.6958
Android.Locker.6959
Android.Locker.6960
Android.Locker.6961
Android.Locker.6962
Android.Locker.6963
Android.Locker.6965
Android.Locker.6966
Android.Locker.6969
Android.Locker.6970
Android.Locker.6971
Android.Locker.6972
Android.Locker.6973
Android.Locker.6974
Android.Locker.6976
Android.Locker.6977
Android.Locker.6978
Android.Locker.6979
Android.Locker.6980
Android.Locker.6981
Android.Locker.6982
Android.Locker.6983
Android.Locker.6984
Android.Locker.6985
Android.Locker.6986
Android.Locker.6987
Android.Locker.6988
Android.Locker.6989
Android.Locker.6990
Android.Locker.6991
Android.Locker.6992
Android.Locker.6993
Android.Locker.6994
Android.Locker.6995
Android.Locker.6996
Android.Locker.6997
Android.Locker.6998
Android.Locker.6999
Android.Locker.7000
Android.Locker.7001
Android.Locker.7002
Android.Locker.7003
Android.Locker.7004
Android.Locker.7005
Android.Locker.7006
Android.Locker.7007

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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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