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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.7019
Android.Locker.7020
Android.Locker.7021
Android.Locker.7022
Android.Locker.7023
Android.Locker.7024
Android.Locker.7025
Android.Locker.7026
Android.Locker.7027
Android.Locker.7028
Android.Locker.7029
Android.Locker.7030
Android.Locker.7031
Android.Locker.7032
Android.Locker.7033
Android.Locker.7034
Android.Locker.7035
Android.Locker.7038
Android.Locker.7040
Android.Locker.7041
Android.Locker.7042
Android.Locker.7044
Android.Locker.7045
Android.Locker.7046
Android.Locker.7047
Android.Locker.7048
Android.Locker.7049
Android.Locker.7050
Android.Locker.7051
Android.Locker.7052
Android.Locker.7053
Android.Locker.7054
Android.Locker.7055
Android.Locker.7058
Android.Locker.7059
Android.Locker.7060
Android.Locker.7061
Android.Locker.7062
Android.Locker.7063
Android.Locker.7064
Android.Locker.7065
Android.Locker.7067
Android.Locker.7068
Android.Locker.7069
Android.Locker.7070
Android.Locker.7071
Android.Locker.7072
Android.Locker.7075
Android.Locker.7076
Android.Locker.7077

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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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