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Questions tagged [ransomware]

A type of malicious software designed to block access to a computer system until a sum of money is paid.

5 votes
2 answers
774 views

How to remove BUYUNLOCKCODE Ransomware [duplicate]

A ransomware appears to have been circulating for the past few weeks. It encrypts data files and creates a BUYUNLOCKCODE.txt ransom note in all directories where a file was encrypted. This ...
hsawires's user avatar
  • 506
5 votes
0 answers
2k views

Is this a ransomware?

I just got this window on my main computer: Apparently, it's from Windows. I checked, and the process EXE file is the original one (efsui.exe or something like that). However, I don't use EFS (I ...
zdimension's user avatar
  • 13.3k
3 votes
3 answers
3k views

How to wipe a disk completely that has been encrypted by ransomware

Recently my HDD was encrypted by a ransomware attack (I have no idea which encryption method has been used) and as a result I cannot access the contents of my HDD (see how Disk 1 seems in the first ...
yildizabdullah's user avatar
2 votes
1 answer
296 views

Can ransomware affect ejected external hard drive? [closed]

Can ransomware affect an external hard disk on Windows that has been ejected using "Safely remove" feature while keeping the drive plugged into my PC?
Islam Mohamed's user avatar
2 votes
1 answer
2k views

Access Windows 10 Safe Mode from startup

I have an Asus machine running up-to-date Windows 10. With all the Ransomware panic going around ittakes me back to when I was victim of a type-3 Ransomware attack (lockout). The way I managed to ...
Weckar E.'s user avatar
  • 266
2 votes
1 answer
2k views

How to recover files encrypted by norvas ramsomware

I just caught a ransomware that encrypted many of my files and I need to get them back. Now they all end in .NORVAS and I can't find a way to decrypt them back. I tried with data recovery pro, shadow ...
Cain Nuke's user avatar
2 votes
0 answers
962 views

Allow rundll32.exe in Windows 10 ransomware protection settings?

When trying to import photos from my phone, Windows' ransomware protection (controlled folder access) blocked rundll32.exe from writing to my Pictures photo. Would it be OK to put rundll32.exe on ...
Tim Pietzcker's user avatar
2 votes
0 answers
148 views

Duplicate files with weird extensions – ransomware?

I'm a little afraid to get bashed since this is super non-specific but this is exactly my problem. I'm finding weird file duplicates on my computer – with the same name as the original file but an ...
user3647558's user avatar
1 vote
3 answers
2k views

How do I check if files have been encrypted by Ransomware?

Is there any way to check if the current files (files of a computer/user/hard disk/NAS ) have been encrypted with ransomware by a third party? Would it be possible to open all files according to their ...
STARmin's user avatar
  • 11
1 vote
1 answer
174 views

Do ransomware decryption tool really work and what's proper way to fix it? [closed]

My laptop got infected with ransomware, files got encrypted and it tells me to pay to them. As I know I have a few options: Pay the ransom and hope the cybercriminals keep their word and decrypt the ...
George G.'s user avatar
  • 302
1 vote
1 answer
324 views

How to have an app be trusted by Windows to bypass the "Ransomeware protection"?

I have a Windows desktop software that needs to write new folder/files into the %USERPROFILE%\Documents\ folder. There is a Windows option, under "Ransomware protection", that protects "...
cinico's user avatar
  • 249
1 vote
1 answer
128 views

Is situation (with GPG) possibly a malware attack?

I am taking care of an ubuntu server (22.04) and suddenly I was not able to access some files via FTP. I checked a few things and noticed a gpg root process consuming a lot of CPU. It kept restarting ...
Jorge's user avatar
  • 121
1 vote
1 answer
230 views

How to protect data on connected pendrive from Ransomware?

This question is specific to some measures that I have already taken with a pen drive as described below. I have a pendrive that’s always connected to my Windows PC. I run a script at logon that takes ...
rajeev's user avatar
  • 1,708
1 vote
1 answer
166 views

How does ransomware work? [closed]

If it's possible to get a full rundown on how ransomware usually works in encrypting files, that would be nice. I know ransomware encrypts all files with AES-256 for speed, but where does RSA come in?...
Sam's user avatar
  • 11
1 vote
0 answers
134 views

How do I recover files on a Linux web server after an attack by Makop Ransomware?

My web server was running a critical web service for my company network and was attacked by the Makop Ransomware. The majority of the php files and the databases have all been encrypted. Is there a ...
Joshua Bisanda's user avatar

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