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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.10050
Android.Locker.10051
Android.Locker.10052
Android.Locker.10053
Android.Locker.10054
Android.Locker.10055
Android.Locker.10056
Android.Locker.10057
Android.Locker.10058
Android.Locker.10059
Android.Locker.10060
Android.Locker.10061
Android.Locker.10062
Android.Locker.10063
Android.Locker.10064
Android.Locker.10065
Android.Locker.10066
Android.Locker.10067
Android.Locker.10068
Android.Locker.10069
Android.Locker.10070
Android.Locker.10071
Android.Locker.10072
Android.Locker.10073
Android.Locker.10074
Android.Locker.10075
Android.Locker.10076
Android.Locker.10077
Android.Locker.10078
Android.Locker.10079
Android.Locker.10080
Android.Locker.10081
Android.Locker.10082
Android.Locker.10083
Android.Locker.10084
Android.Locker.10085
Android.Locker.10086
Android.Locker.10087
Android.Locker.10088
Android.Locker.10089
Android.Locker.10090
Android.Locker.10091
Android.Locker.10092
Android.Locker.10093
Android.Locker.10094
Android.Locker.10095
Android.Locker.10096
Android.Locker.10097
Android.Locker.10098
Android.Locker.10099

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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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