JosepCrypt Ransomware Description
The JosepCrypt Ransomware is an encryption ransomware Trojan that is used to extort computer users. The JosepCrypt Ransomware takes victims' files hostage, and then the victim will need to pay a ransom to acquire the decryption key needed to restore the affected files. The JosepCrypt Ransomware was first observed on May 22, 2018.
Why You should Prevent Infections Like the JosepCrypt Ransomware
There is little to differentiate the JosepCrypt Ransomware from the many other encryption ransomware Trojans being used to attack computer users. The JosepCrypt Ransomware uses the RSA and AES encryptions to make the victim's files inaccessible. The JosepCrypt Ransomware targets the user-generated files while allowing the victim's operating system and applications to remain functional relatively. There are, below, some of the file types that are encrypted in attacks like the JosepCrypt Ransomware:
.3dm, .3g2, .3gp, .7zip, .aaf, .accdb, .aep, .aepx, .aet, .ai, .aif, .as, .as3, .asf, .asp, .asx, .avi, .bmp, .c, .class, .cpp, .cs, .csv, .dat, .db, .dbf, .doc, .docb, .docm, .docx, .dot, .dotm, .dotx, .dwg, .dxf, .efx, .eps, .fla, .flv, .gif, .h, .idml, .iff, .indb, .indd, .indl, .indt, .inx, .jar, .java, .jpeg, .jpg, .js, .m3u, .m3u8, .m4u, .max, .mdb, .mid, .mkv, .mov, .mp3, .mp4, .mpa, .mpeg, .mpg, .msg, .pdb, .pdf, .php, .plb, .pmd, .png, .pot, .potm, .potx, .ppam, .ppj, .pps, .ppsm, .ppsx, .ppt, .pptm, .pptx, .prel, .prproj, .ps, .psd, .py, .ra, .rar, .raw, .rb, .rtf, .sdf, .sdf, .ses, .sldm, .sldx, .sql, .svg, .swf, .tif, .txt, .vcf, .vob, .wav, .wma, .wmv, .wpd, .wps, .xla, .xlam, .xll, .xlm, .xls, .xlsb, .xlsm, .xlsx, .xlt, .xltm, .xltx, .xlw, .xml, .xqx, .xqx, .zip.
The JosepCrypt Ransomware marks the files compromised by its encryption with the file extension '.josep,' added to each file's name. Threats like the JosepCrypt Ransomware are delivered to the victims via corrupted spam email attachments, commonly taking the form of DOCX, XLSX or PDF files with damaged embedded macros. Once the JosepCrypt Ransomware is delivered to the victim, it will carry out its attack by encrypting the victim's files. Once the JosepCrypt Ransomware has encrypted the victim's files, the JosepCrypt Ransomware delivers a ransom note to the victim. The JosepCrypt Ransomware's ransom note takes the form of a text file named 'RECOVERY.txt,' which contains the following text:
'A l l y o u r f i l e s a r e e n c r y p t e d . I f y o u w a n t t o r e c o v e r t h e y , w r i t e m e t o j o s e p n i v e r i t o @ a o l . c o m Y o u h a v e a 5 d a y s Y O U R K E Y : [random characters]'
Protecting Your Data from Threats Like the JosepCrypt Ransomware
Unfortunately, once the JosepCrypt Ransomware corrupts the files, they are no longer recoverable. This is why taking preventive measures to ensure that your data is safe from threats like the JosepCrypt Ransomware is fundamental. Computer users should avoid writing to the email mentioned in the JosepCrypt Ransomware's ransom note, 'firstname.lastname@example.org' since there is no guarantee that the criminals will help the victims of the JosepCrypt Ransomware attack recover the files encrypted by the JosepCrypt Ransomware. The best protection against threats like the JosepCrypt Ransomware is to have file backups on a cloud repository or an external memory tool. Having file backups ensures that the victims of the JosepCrypt Ransomware can recover any files encrypted by the attack without having to contact the criminals. Apart from having file backups, they should have a reliable security program that is fully up-to-date to keep their data safe from threats like the JosepCrypt Ransomware. An effective security program can intercept threats like the JosepCrypt Ransomware before they are installed, allowing the computer users to prevent this and other threats from being installed. This, together with reasonable online security measures, can help prevent attacks like the JosepCrypt Ransomware.