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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.11320
Android.Locker.11321
Android.Locker.11322
Android.Locker.11323
Android.Locker.11324
Android.Locker.11325
Android.Locker.11326
Android.Locker.11327
Android.Locker.11328
Android.Locker.11329
Android.Locker.11330
Android.Locker.11331
Android.Locker.11332
Android.Locker.11333
Android.Locker.11335
Android.Locker.11336
Android.Locker.11337
Android.Locker.11338
Android.Locker.11339
Android.Locker.11340
Android.Locker.11341
Android.Locker.11342
Android.Locker.11343
Android.Locker.11344
Android.Locker.11345
Android.Locker.11346
Android.Locker.11347
Android.Locker.11348
Android.Locker.11349
Android.Locker.11350
Android.Locker.11351
Android.Locker.11352
Android.Locker.11353
Android.Locker.11354
Android.Locker.11355
Android.Locker.11356
Android.Locker.11357
Android.Locker.11358
Android.Locker.11359
Android.Locker.11360
Android.Locker.11361
Android.Locker.11362
Android.Locker.11363
Android.Locker.11364
Android.Locker.11365
Android.Locker.11366
Android.Locker.11367
Android.Locker.11368
Android.Locker.11369
Android.Locker.11370

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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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