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.
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.10000
Android.Locker.10001
Android.Locker.10002
Android.Locker.10003
Android.Locker.10004
Android.Locker.10005
Android.Locker.10006
Android.Locker.10007
Android.Locker.10008
Android.Locker.10009
Android.Locker.10010
Android.Locker.10011
Android.Locker.10012
Android.Locker.10013
Android.Locker.10014
Android.Locker.10015
Android.Locker.10016
Android.Locker.10017
Android.Locker.10018
Android.Locker.10019
Android.Locker.10020
Android.Locker.10021
Android.Locker.10022
Android.Locker.10023
Android.Locker.10024
Android.Locker.10025
Android.Locker.10026
Android.Locker.10027
Android.Locker.10028
Android.Locker.10029
Android.Locker.10030
Android.Locker.10031
Android.Locker.10032
Android.Locker.10033
Android.Locker.10034
Android.Locker.10035
Android.Locker.10036
Android.Locker.10037
Android.Locker.10038
Android.Locker.10039
Android.Locker.10040
Android.Locker.10041
Android.Locker.10042
Android.Locker.10043
Android.Locker.10044
Android.Locker.10045
Android.Locker.10046
Android.Locker.10047
Android.Locker.10048
Android.Locker.10049
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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.