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.
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.11220
Android.Locker.11221
Android.Locker.11222
Android.Locker.11223
Android.Locker.11224
Android.Locker.11225
Android.Locker.11226
Android.Locker.11227
Android.Locker.11228
Android.Locker.11229
Android.Locker.11230
Android.Locker.11231
Android.Locker.11232
Android.Locker.11233
Android.Locker.11234
Android.Locker.11235
Android.Locker.11236
Android.Locker.11237
Android.Locker.11238
Android.Locker.11239
Android.Locker.11240
Android.Locker.11241
Android.Locker.11242
Android.Locker.11243
Android.Locker.11244
Android.Locker.11245
Android.Locker.11246
Android.Locker.11247
Android.Locker.11248
Android.Locker.11249
Android.Locker.11250
Android.Locker.11251
Android.Locker.11252
Android.Locker.11253
Android.Locker.11254
Android.Locker.11255
Android.Locker.11256
Android.Locker.11257
Android.Locker.11258
Android.Locker.11259
Android.Locker.11260
Android.Locker.11261
Android.Locker.11262
Android.Locker.11263
Android.Locker.11264
Android.Locker.11265
Android.Locker.11266
Android.Locker.11267
Android.Locker.11268
Android.Locker.11269
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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.
