Jump to content


 


Register a free account to unlock additional features at BleepingComputer.com
Welcome to BleepingComputer, a free community where people like yourself come together to discuss and learn how to use their computers. Using the site is easy and fun. As a guest, you can browse and view the various discussions in the forums, but can not create a new topic or reply to an existing one unless you are logged in. Other benefits of registering an account are subscribing to topics and forums, creating a blog, and having no ads shown anywhere on the site.


Click here to Register a free account now! or read our Welcome Guide to learn how to use this site.

Photo

Check OS status after ransonware ACCDFISA v2.0 attack


  • Please log in to reply
1 reply to this topic

#1 merced25

merced25

  • Members
  • 25 posts
  • OFFLINE
  •  
  • Local time:12:49 PM

Posted 16 December 2017 - 09:58 AM

 
Hello, we have been victims of a ransomware. I suspect that in addition to encrypting a large number of files which we were able to recover thanks to a backup modified parts of the operating system. I need to help me identify what services, executables, scheduled tasks and others were done. The OS is a Windows Server 2016. Thank you very much!


BC AdBot (Login to Remove)

 


#2 quietman7

quietman7

    Bleepin' Janitor


  • Global Moderator
  • 52,097 posts
  • OFFLINE
  •  
  • Gender:Male
  • Location:Virginia, USA
  • Local time:10:49 AM

Posted 16 December 2017 - 10:19 AM


Most crypto malware ransomware is typically programmed to automatically remove itself...the malicious files responsible for the infection...after the encrypting is done since they are no longer needed. That explains why many security scanners do not find anything after the fact. The encrypted files do not contain malicious code so they are safe. Unfortunately, most victims do not realize they have been infected until the ransomware displays the ransom note and the files have already been encrypted. In some cases there may be no ransom note and discovery only occurs at a later time when attempting to open an encrypted file. As such, they don't know how long the malware was on the system before being alerted or if other malware was downloaded and installed along with the ransomware. If other malware was involved it could still be present so be sure to perform full scans with your anti-virus.

If your antivirus did not detect and remove anything, additional scans should be performed with other security programs like Emsisoft Anti-Malware, Malwarebytes 3.0, Zemana AntiMalware, RogueKiller Anti-malware and HitmanPro. You can also supplement your anti-virus or get a second opinion by performing an Online Virus Scan.

If you need individual assistance only with removing the malware infection, follow the instructions in the Malware Removal and Log Section Preparation Guide...all other questions or comments should be posted in the support topics. When you have done that, start a new topic and post your logs in the Virus, Trojan, Spyware, and Malware Removal Logs forum, NOT here, for assistance by the Malware Response Team. If HelpBot replies to your topic, please follow Step One and CLICK the link so it will report your topic to the team members.
.
.
Windows Insider MVP 2017-2018
Microsoft MVP Reconnect 2016
Microsoft MVP Consumer Security 2007-2015 kO7xOZh.gif
Member of UNITE, Unified Network of Instructors and Trusted Eliminators

If I have been helpful & you'd like to consider a donation, click 38WxTfO.gif




0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users