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.3726
Android.Locker.3727
Android.Locker.3728
Android.Locker.3729
Android.Locker.3730
Android.Locker.3731
Android.Locker.3732
Android.Locker.3733
Android.Locker.3734
Android.Locker.3735
Android.Locker.3736
Android.Locker.3737
Android.Locker.3738
Android.Locker.3739
Android.Locker.3740
Android.Locker.3741
Android.Locker.3742
Android.Locker.3743
Android.Locker.3744
Android.Locker.3745
Android.Locker.3746
Android.Locker.3747
Android.Locker.3748
Android.Locker.3749
Android.Locker.3750
Android.Locker.3751
Android.Locker.3752
Android.Locker.3753
Android.Locker.3754
Android.Locker.3755
Android.Locker.3756
Android.Locker.3757
Android.Locker.3760
Android.Locker.3761
Android.Locker.3762
Android.Locker.3763
Android.Locker.3764
Android.Locker.3765
Android.Locker.3766
Android.Locker.3767
Android.Locker.3768
Android.Locker.3769
Android.Locker.3770
Android.Locker.3771
Android.Locker.3772
Android.Locker.3773
Android.Locker.3774
Android.Locker.3775
Android.Locker.3776
Android.Locker.3777
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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.
