.aes128ctr Ransomware — How to Remove It

.aes128ctr Ransomware — How to Remove It

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.aes128ctr Ransomware virus remove

The .aes128ctr ransomware is a new virus which is also known as the MegaCortex ransomware. At this moment there is no information available about the origins of the attacks and the criminal collective behind it. We anticipate that the most popular mechanisms will be used. They include the creation of email SPAM campaigns which are used to pose as legitimate and well-known companies and services that coerce the victims into thinking that they need to interact with a given script or file.

A similar mechanism is the creation of malware sites that impersonate search engines, portals, landing pages and etc. They are hosted on similar sounding domain names that may seem safe to the victims. To make them appear as more legitimate the hackers can host the sites with security certificates that can be either stolen or self-signed.

The relevant .aes128ctr ransomware code can also be bundled with payload carriers such as setup files and malware documents. Popular applications which are targeted include the most popular software which are used by end users. When it comes to documents all of the most popular formats can be affected: presentations, text documents, databases and spreadsheets. In other cases the necessary virus code can be placed in browser hijackers which are dangerous plugins made for the most popular web browsers. The malware samples are uploaded to the repositories of the web browsers with fake credentials and reviews.

The available information about the virus is that it will launch a complex file encryption process which appear to be run as soon as the infection is made. It is very possible that other modules will be launched as well:

  • Information Gathering — The .aes128ctr ransomware like other popular threats can be configured to hijack sensitive data that can reveal information about the infected machines and can reveal private information about the victim users. Some of the samples have been confirmed to be harvest the following data: cryptographic strings, CPU information, active computer name, processes and Windows Registry values.
  • Security Bypass — Any programs that can block the normal virus infections can be bypassed by advanced ransomware: anti-virus engines, firewalls, sandbox environments and virtual machine hosts.
  • System Changes — All kinds of modifications can be done to the system. They can include boot changes which will automatically start the threat as soon as the computer is powered on. If Windows Registry changes are made then unexpected errors and data loss can occur.
  • Additional Malware Delivery — In certain situations active .aes128ctr ransomware infections can be used to deploy other threats such as Trojans, miners and hijackers.

What’s dangerous about the MegaCortex ransowmare is that it has the ability to manipulate a wide range of system services and options:

  • Software Policy Settings — This means that the ransomware engine will reconfigure the options used by individual applications and services. A common reason for doing so is the lowering of the security options which can trigger easier infections for other types of malware: hijackers and miners for example.
  • Proxy Settings — Such changes will redirect the victim’s Internet traffic via a proxy server thus enabling the hackers to spy on all of their activity.
  • Running Applications Monitoring — At any time the virus engine can scan the running processes and hook up to them which means that the criminals will be able to spy on the activities of the users.

As soon as all modules have finished running the actual encryption will start. A very strong cipher will be applied to sensitive user data, usually a built-in list of target file type extensions will be used. When processed the associate .aes128 ctr extension will be applied to them. In order to blackmail the victims into paying the hackers a decryption fee a ransomware note called !!!_READ_ME_!!!.tx will be made.

Threat Summary

Name.aes128ctr Ransomware
TypeRansomware, Cryptovirus
Short DescriptionThe ransomware encrypts files on your computer machine and demands a ransom to be paid to allegedly restore them.
SymptomsThe ransomware will blackmail the victims to pay them a decryption fee. Sensitive user data may be encrypted by the ransomware code.
Distribution MethodSpam Emails, Email Attachments
Detection Tool See If Your System Has Been Affected by .aes128ctr Ransomware


Malware Removal Tool

User ExperienceJoin Our Forum to Discuss .aes128ctr Ransomware.
Data Recovery ToolWindows Data Recovery by Stellar Phoenix Notice! This product scans your drive sectors to recover lost files and it may not recover 100% of the encrypted files, but only few of them, depending on the situation and whether or not you have reformatted your drive.

.aes128ctr Ransomware – What Does It Do?

.aes128ctr Ransomware could spread its infection in various ways. A payload dropper which initiates the malicious script for this ransomware is being spread around the Internet. .aes128ctr Ransomware might also distribute its payload file on social media and file-sharing services. Freeware which is found on the Web can be presented as helpful also be hiding the malicious script for the cryptovirus. Read the tips for ransomware prevention from our forum.

.aes128ctr Ransomware is a cryptovirus that encrypts your files and shows a window with instructions on your computer screen. The extortionists want you to pay a ransom for the alleged restoration of your files. The main engine could make entries in the Windows Registry to achieve persistence, and interfere with processes in Windows.

The .aes128ctr Ransomware is a crypto virus programmed to encrypt user data. As soon as all modules have finished running in their prescribed order the lockscreen will launch an application frame which will prevent the users from interacting with their computers. It will display the ransomware note to the victims.

You should NOT under any circumstances pay any ransom sum. Your files may not get recovered, and nobody could give you a guarantee for that.

The .aes128ctr Ransomware cryptovirus could be set to erase all the Shadow Volume Copies from the Windows operating system with the help of the following command:

→vssadmin.exe delete shadows /all /Quiet

If your computer device was infected with this ransomware and your files are locked, read on through to find out how you could potentially restore your files back to normal.

Remove .aes128ctr Ransomware

If your computer system got infected with the .aes128ctr Files ransomware virus, you should have a bit of experience in removing malware. You should get rid of this ransomware as quickly as possible before it can have the chance to spread further and infect other computers. You should remove the ransomware and follow the step-by-step instructions guide provided below.

Martin Beltov

Martin graduated with a degree in Publishing from Sofia University. As a cyber security enthusiast he enjoys writing about the latest threats and mechanisms of intrusion.

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