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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.13346
Android.Locker.13347
Android.Locker.13348
Android.Locker.13349
Android.Locker.13350
Android.Locker.13351
Android.Locker.13352
Android.Locker.13353
Android.Locker.13354
Android.Locker.13355
Android.Locker.13356
Android.Locker.13357
Android.Locker.13358
Android.Locker.13359
Android.Locker.13360
Android.Locker.13361
Android.Locker.13362
Android.Locker.13363
Android.Locker.13364
Android.Locker.13365
Android.Locker.13366
Android.Locker.13367
Android.Locker.13368
Android.Locker.13369
Android.Locker.13370
Android.Locker.13371
Android.Locker.13372
Android.Locker.13373
Android.Locker.13374
Android.Locker.13375
Android.Locker.13376
Android.Locker.13377
Android.Locker.13378
Android.Locker.13379
Android.Locker.13380
Android.Locker.13381
Android.Locker.13382
Android.Locker.13383
Android.Locker.13384
Android.Locker.13385
Android.Locker.13386
Android.Locker.13387
Android.Locker.13388
Android.Locker.13389
Android.Locker.13390
Android.Locker.13391
Android.Locker.13392
Android.Locker.13393
Android.Locker.13394
Android.Locker.13395

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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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