There are not so many ways to benefit from hacking. If you go into the dark side of the force, and you are going to do damage to users by locking their files with RSA-4096 crypto, such malicious hacking is dubbed a black-hat hacking.
Black-hat hackers can benefit from their tricks by selling something, presumably of low quality. They can also generate web-traffic, in which case the computers get affected by adware. They may steal your credentials by intercepting online banking. Last but not least, the hackers scare their victims into paying them money.
The latter category includes online pop-ups. These are rather harmless and very simple traps. Users basically stumble upon a web-page that says something like: “You have violated web-privacy, give us some USD 100.” The worst effect that it makes is shutting down your browser. No infecting actually occurs. That is, any malware do not occupy your device.
That is not the case with scamware that install into computers. The scareware cleanup requires user at least to get rid of the malicious installations.
However, simple scareware just come up with scary messages that your PC is locked or that you have violated the law and prosecuted by the force. The removal basically resolves the issue.
Ransomware mark a real breakthrough in scaring malware evolution. It actually blocks computer system or data stored on the affected devices. Cryptic ransomware represent the most insidious type of malware.
RSA-4096 (all of your files were protected by a strong encryption with rsa-4096) is a striking example of a crypto virus. The infection targets all the data on a compromised machine. The files undergo encryption with RSA-4096 standard. The latter is an advanced encryption standard. It ensures the data get scrambled. To undo the scrambling, private key is to be entered through the interactive application installed as part of the virus.
Obviously, the removal of RSA-4096 (all of your files were protected by a strong encryption with rsa-4096) ransomware does not decrypt your data.
Hence cryptic ransomware clearly differ from other infections as cryptoware removal does not recover the damages caused. Nevertheless, it is strongly recommended that you remove RSA-4096 virus.
The infection prompts its victims to pay the ransom in bitcoins. That is also a cryptic stuff. Such method of payment makes it highly unlikely that the crooks get caught at receiving the ransom.
Fortunately, IT security has recently come up with a number of highly-efficient recovery routines. If you have got the ransomware on your PC, you rather advised to opt for its removal followed by data recovery. Needless to say, prevention is better than cure: the removal and recovery shall be followed by enhancing your cyber security with reliable antivirus, antispyware and firewall.
Automatic removal of RSA-4096 ransomware
The benefits of using the automatic security suite to get rid of this infection are obvious: it scans the entire system and detects all potential fragments of the virus, so you are a few mouse clicks away from a complete fix.
- Download and install recommended malware security suite
- Select Start Computer Scan feature and wait until the utility comes up with the scan report. Proceed by clicking on the Fix Threats button, which will trigger a thorough removal process to address all the malware issues compromising your computer and your privacy.
Unlock files encrypted by RSA-4096 virus
RSA-4096 represents a unique category of malicious software whose attack surface reaches beyond the operating system and its components, which is why removing the virus itself is a part of the fix only. As it has been mentioned, it encrypts one’s personal information, so the next phase of the overall remediation presupposes reinstating the files that will otherwise remain inaccessible.
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Launch data recovery software
Similarly to the rest of its fellow-infections, RSA-4096 virus most likely follows an operational algorithm where it erases the original versions of the victim’s files and actually encrypts their copies. This peculiarity might make your day, because forensics-focused applications like Data Recovery Pro are capable of restoring the information that has been removed. As the virus further evolves, its modus operandi may be altered – in the meanwhile, go ahead and try this.
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Take advantage of Volume Shadow Copy Service
This technique is based on using the native backup functionality that’s shipped with Windows operating system. Also referred to as Volume Snapshot Service (VSS), this feature makes regular backups of the user’s files and keeps their most recent versions as long as System Restore is on. RSA-4096 virus hasn’t been found to affect these copies therefore the restoration vector in question is strongly recommended. The two sub-sections below highlight the automatic and manual workflow.
- a) Use Shadow Explorer
Shadow Explorer is an applet that provides an easy way of retrieving previous versions of files and folders. Its pro’s include an intuitive interface where the computer’s entire file hierarchy is displayed within one window. Just pick the hard disk volume, select the object or directory to be restored, right-click on it and choose Export. Follow the app’s prompts to get the job done.
- b) Use file properties
Essentially, what the above-mentioned Shadow Explorer tool does is it automates the process that can otherwise be performed manually via the Properties dialog for individual files. This particular approach is more cumbrous but just as effective as its software-based counterpart, so you can proceed by right-clicking on a specific file, which has been encrypted by RSA-4096 crypto, and selecting Properties in the context menu. The tab named Previous Versions is the next thing to click – it displays available versions of the file by date of the snapshot creation. Pick the latest copy and complete the retrieval by following the prompts.
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Data backups work wonders
Ransomware like RSA-4096 virus isn’t nearly as almighty and destructive in case you run regular file backups to the cloud or external data media. The virus itself can be completely removed in a matter of minutes, and the distorted information can then be just as easily recovered from the backup. Luckily, this is a growing trend, so ransom Trojans are hopefully going to become less subversive in the near future.
Verify thoroughness of the removal
Having carried out the instructions above, add a finishing touch to the security procedure by running an additional computer scan to check for residual malware activity
