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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.6280
Android.Locker.6281
Android.Locker.6282
Android.Locker.6283
Android.Locker.6284
Android.Locker.6285
Android.Locker.6286
Android.Locker.6287
Android.Locker.6288
Android.Locker.6289
Android.Locker.6290
Android.Locker.6291
Android.Locker.6292
Android.Locker.6293
Android.Locker.6294
Android.Locker.6295
Android.Locker.6296
Android.Locker.6297
Android.Locker.6298
Android.Locker.6299
Android.Locker.6300
Android.Locker.6301
Android.Locker.6302
Android.Locker.6303
Android.Locker.6304
Android.Locker.6305
Android.Locker.6306
Android.Locker.6307
Android.Locker.6308
Android.Locker.6309
Android.Locker.6310
Android.Locker.6311
Android.Locker.6312
Android.Locker.6313
Android.Locker.6314
Android.Locker.6315
Android.Locker.6316
Android.Locker.6317
Android.Locker.6318
Android.Locker.6319
Android.Locker.6320
Android.Locker.6321
Android.Locker.6322
Android.Locker.6323
Android.Locker.6324
Android.Locker.6325
Android.Locker.6326
Android.Locker.6327
Android.Locker.6328
Android.Locker.6329

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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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