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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.11528
Android.Locker.11529
Android.Locker.11530
Android.Locker.11531
Android.Locker.11532
Android.Locker.11533
Android.Locker.11534
Android.Locker.11535
Android.Locker.11536
Android.Locker.11537
Android.Locker.11538
Android.Locker.11539
Android.Locker.11540
Android.Locker.11541
Android.Locker.11542
Android.Locker.11543
Android.Locker.11544
Android.Locker.11545
Android.Locker.11546
Android.Locker.11547
Android.Locker.11548
Android.Locker.11549
Android.Locker.11550
Android.Locker.11551
Android.Locker.11552
Android.Locker.11553
Android.Locker.11554
Android.Locker.11555
Android.Locker.11556
Android.Locker.11557
Android.Locker.11558
Android.Locker.11559
Android.Locker.11560
Android.Locker.11561
Android.Locker.11562
Android.Locker.11563
Android.Locker.11564
Android.Locker.11565
Android.Locker.11566
Android.Locker.11567
Android.Locker.11568
Android.Locker.11569
Android.Locker.11570
Android.Locker.11571
Android.Locker.11572
Android.Locker.11573
Android.Locker.11574
Android.Locker.11575
Android.Locker.11576
Android.Locker.11577

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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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