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.8726
Android.Locker.8727
Android.Locker.8728
Android.Locker.8729
Android.Locker.8730
Android.Locker.8731
Android.Locker.8732
Android.Locker.8733
Android.Locker.8734
Android.Locker.8735
Android.Locker.8736
Android.Locker.8737
Android.Locker.8738
Android.Locker.8739
Android.Locker.8740
Android.Locker.8741
Android.Locker.8742
Android.Locker.8743
Android.Locker.8744
Android.Locker.8745
Android.Locker.8746
Android.Locker.8747
Android.Locker.8748
Android.Locker.8749
Android.Locker.8751
Android.Locker.8752
Android.Locker.8753
Android.Locker.8755
Android.Locker.8756
Android.Locker.8757
Android.Locker.8758
Android.Locker.8759
Android.Locker.8760
Android.Locker.8761
Android.Locker.8762
Android.Locker.8763
Android.Locker.8764
Android.Locker.8765
Android.Locker.8766
Android.Locker.8767
Android.Locker.8768
Android.Locker.8769
Android.Locker.8770
Android.Locker.8771
Android.Locker.8772
Android.Locker.8773
Android.Locker.8774
Android.Locker.8775
Android.Locker.8776
Android.Locker.8777
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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.
