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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.10435
Android.Locker.10436
Android.Locker.10437
Android.Locker.10438
Android.Locker.10439
Android.Locker.10440
Android.Locker.10441
Android.Locker.10442
Android.Locker.10443
Android.Locker.10444
Android.Locker.10445
Android.Locker.10446
Android.Locker.10447
Android.Locker.10448
Android.Locker.10451
Android.Locker.10452
Android.Locker.10453
Android.Locker.10454
Android.Locker.10455
Android.Locker.10457
Android.Locker.10458
Android.Locker.10459
Android.Locker.10460
Android.Locker.10461
Android.Locker.10462
Android.Locker.10463
Android.Locker.10464
Android.Locker.10465
Android.Locker.10466
Android.Locker.10467
Android.Locker.10468
Android.Locker.10469
Android.Locker.10470
Android.Locker.10471
Android.Locker.10472
Android.Locker.10474
Android.Locker.10475
Android.Locker.10476
Android.Locker.10477
Android.Locker.10478
Android.Locker.10480
Android.Locker.10481
Android.Locker.10482
Android.Locker.10483
Android.Locker.10484
Android.Locker.10485
Android.Locker.10486
Android.Locker.10487
Android.Locker.10488
Android.Locker.10489

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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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