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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.13296
Android.Locker.13297
Android.Locker.13298
Android.Locker.13299
Android.Locker.13300
Android.Locker.13301
Android.Locker.13302
Android.Locker.13303
Android.Locker.13304
Android.Locker.13305
Android.Locker.13306
Android.Locker.13307
Android.Locker.13308
Android.Locker.13309
Android.Locker.13310
Android.Locker.13311
Android.Locker.13312
Android.Locker.13313
Android.Locker.13314
Android.Locker.13315
Android.Locker.13316
Android.Locker.13317
Android.Locker.13318
Android.Locker.13319
Android.Locker.13320
Android.Locker.13321
Android.Locker.13322
Android.Locker.13323
Android.Locker.13324
Android.Locker.13325
Android.Locker.13326
Android.Locker.13327
Android.Locker.13328
Android.Locker.13329
Android.Locker.13330
Android.Locker.13331
Android.Locker.13332
Android.Locker.13333
Android.Locker.13334
Android.Locker.13335
Android.Locker.13336
Android.Locker.13337
Android.Locker.13338
Android.Locker.13339
Android.Locker.13340
Android.Locker.13341
Android.Locker.13342
Android.Locker.13343
Android.Locker.13344
Android.Locker.13345

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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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