Android Users Be Careful As This Ransomware Can Eternally Lock Your Handset – ZMR Blog
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Android Users Be Careful As This Ransomware Can Eternally Lock Your Handset

Android Users Be Careful As This Ransomware Can Eternally Lock Your Handset

A ransomware on Android named as DoubleLocker can lock smartphone of a victim by modifying the PIN of the device and encrypts all the information amassed in the handset. This makes it almost impracticable for users to access their information without shelling out to a ransom. As per scientists, this ransomware is spread through fake apps of Adobe Flash Player distributed utilizing compromised sites. The ransomware requests the users to give administrative permissions that it then employs to trigger the admin rights of the device and set itself as the default application for the home screen. Whenever the victim clicks the home button, the ransomware gets triggered and the handset gets locked again but the consumer is not aware of the truth that the ransomware is triggered every time he/she presses the home button.

The malware encrypts all information amassed in the handset utilizing the AES algorithm for encryption, which indicates that tentatively there is no approach to decrypt the data without getting the decryption key from the hackers. The malware encrypts all data from the primary storage directory of the handset, utilizing the “.cryeye” extension and the AES algorithm. There are no means to recover the data without the key for decryption. Normally, the ransom to be given within 24 Hours is $54 (0.0130 BTC) which is almost Rs 4,000. After Petya and Wanna cry, malware hackers have now struck the operating systems by transporting in a new twist of ransomware attack for Android. In case of DoubleLocker, attackers have employed the most effective and the simplest way to trick consumers, that is, social engineering. Human is the most feeble link in cyber safety and attackers have used this feeble link to negotiate android handsets.

doublelocker android ransomware

The main reason as to why the DoubleLocker is lethal is that it permits itself administrative permissions of the device (normally employed by lost-phone/antivirus apps). This permission allows the hackers full remote control of the handset including features such as wipe, remote lock, ring, locate, and change passwords. The avoidance, in contrast, is quite simple. Think before you tap! Consumers are recommended not to tap on pop-ups that request them to install additional software and plugins. More prominently, carefully read the permissions you are giving an app. Never ever give administrator permission of the device to any app even if installing from the authorized store unless you are totally certain that you need to give the owners of the app full remote access to your handset.

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