![]() Never click on links or downloads attachments in emails from unexpected, unknown or unwanted sources.Update your antivirus to protect your system from unknown threats.Do not open any advertisement pages shown on websites without knowing that they are genuine.Never install any freeware or cracked versions of any software.Consider using a reliable Cloud service to store the data. Always take a backup of your important data in external drives like HDD and pen drives.Anti-Ransomware tool also blocks the malware ![]() Behavior detection system blocks the malware.įig 10. Quick Heal successfully blocks Armage with the following multilayered protection layers:įig 9. How Quick Heal protects its users from the Armage ransomware The ransomware encrypts all PE and Non-PE files with ‘.armage’ extension as shown below.įig 8. Code used to delete the shadow copiesīelow are the API’s used by ransomware to encrypt the data. Fig 5 below shows the code used to delete the shadow copies.įig 6. This command executes the vssadmin.exe utility and deletes all copies quietly. Write me to e-mail: to get your decryption key.’Īs per the PE file analysis, we have found that ransomware injects itself into the processes that run with the administrative privileges so that it can delete shadow copies using command ‘vssadmin delete shadows /all. Learn to code and make your own app or game in minutes. ‘Your files was encrypted using AES-256 algorithm. Desktop Destroyer, a project made by Great Comet using Tynker. Further, the ransomware drops ‘Notice.txt’ in all the folders wherever data is encrypted.įig.4 Code used to create a new file ‘Notice.txt’įig 5. This screensaver takes a snapshot of your desktop and projects it into a 3D world, where it is dissected into an arbitrary number of explosions. FindNextFileA API is used to find the files recursivelyĪfter encrypting the data from the folder, Armage drops ‘Notice.txt’ – a ransom note mentioning the ransom to be paid with other details. The entire malicious activity (encryption) is carried out by the mother file itself.Īfter invading, the ransomware searches for the first file alphabetically to encrypt the data using Windows API FindFirstFileA as shown in fig 2 and to find the next file it has used FindNextFileA API as shown in fig 3.įig 3. Up your rank and gain XP with super fun achievements. The ransomware does not drop any artifact to perform the malicious activity or to encrypt data. Brag amongst your friends with new highscores Awesome achievements. Once executed on the infected computer, Armage ransomware opens the command line message narrating the encryption algorithm it has used. It spreads via spam emails and corrupted text files. It appends ‘.Armage’ extension to files it encrypts.Īrmage ransomware uses the AES-256 encryption algorithm to encode files making them inoperable. In July last week, Quick Heal Security Labs detected a new ransomware called Armage.
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