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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.15040
Android.Locker.15041
Android.Locker.15042
Android.Locker.15043
Android.Locker.15044
Android.Locker.15045
Android.Locker.15046
Android.Locker.15047
Android.Locker.15048
Android.Locker.15049
Android.Locker.15050
Android.Locker.15051
Android.Locker.15052
Android.Locker.15053
Android.Locker.15054
Android.Locker.15055
Android.Locker.15056
Android.Locker.15057
Android.Locker.15058
Android.Locker.15059
Android.Locker.15060
Android.Locker.15061
Android.Locker.15062
Android.Locker.15063
Android.Locker.15064
Android.Locker.15065
Android.Locker.15066
Android.Locker.15067
Android.Locker.15068
Android.Locker.15069
Android.Locker.15070
Android.Locker.15071
Android.Locker.15072
Android.Locker.15073
Android.Locker.15075
Android.Locker.15076
Android.Locker.15077
Android.Locker.15078
Android.Locker.15079
Android.Locker.15080
Android.Locker.15081
Android.Locker.15082
Android.Locker.15083
Android.Locker.15084
Android.Locker.15085
Android.Locker.15086
Android.Locker.15087
Android.Locker.15088
Android.Locker.15089
Android.Locker.15090

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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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