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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.10324
Android.Locker.10325
Android.Locker.10326
Android.Locker.10327
Android.Locker.10328
Android.Locker.10329
Android.Locker.10330
Android.Locker.10331
Android.Locker.10332
Android.Locker.10386
Android.Locker.10387
Android.Locker.10388
Android.Locker.10389
Android.Locker.10390
Android.Locker.10391
Android.Locker.10393
Android.Locker.10394
Android.Locker.10395
Android.Locker.10396
Android.Locker.10397
Android.Locker.10403
Android.Locker.10404
Android.Locker.10405
Android.Locker.10406
Android.Locker.10408
Android.Locker.10409
Android.Locker.10410
Android.Locker.10411
Android.Locker.10412
Android.Locker.10413
Android.Locker.10414
Android.Locker.10415
Android.Locker.10416
Android.Locker.10417
Android.Locker.10418
Android.Locker.10419
Android.Locker.10420
Android.Locker.10421
Android.Locker.10422
Android.Locker.10424
Android.Locker.10425
Android.Locker.10426
Android.Locker.10427
Android.Locker.10428
Android.Locker.10429
Android.Locker.10430
Android.Locker.10431
Android.Locker.10432
Android.Locker.10433
Android.Locker.10434

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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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