Trojan-Ransom.Win32.Crypren.aemj Virus Removal

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

Seeing the Trojan-Ransom.Win32.Crypren.aemj detection means that your system is in big danger. This computer virus can correctly be named as ransomware – type of malware which ciphers your files and forces you to pay for their decryption. Deleteing it requires some unusual steps that must be taken as soon as possible.

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Trojan-Ransom.Win32.Crypren.aemj detection is a virus detection you can spectate in your system. It generally shows up after the preliminary procedures on your PC – opening the suspicious e-mail, clicking the banner in the Internet or setting up the program from unreliable resources. From the moment it shows up, you have a short time to take action before it starts its harmful action. And be sure – it is far better not to await these destructive things.

What is Trojan-Ransom.Win32.Crypren.aemj virus?

Trojan-Ransom.Win32.Crypren.aemj is ransomware-type malware. It looks for the documents on your disk, encrypts it, and then asks you to pay the ransom for getting the decryption key. Besides making your documents locked, this malware additionally does a lot of damage to your system. It modifies the networking settings in order to prevent you from looking for the elimination manuals or downloading the antivirus. In some cases, Trojan-Ransom.Win32.Crypren.aemj can additionally stop the launching of anti-malware programs.

Trojan-Ransom.Win32.Crypren.aemj Summary

Summarizingly, Trojan-Ransom.Win32.Crypren.aemj malware actions in the infected system are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Sample contains Overlay data;
  • Reads data out of its own binary image;
  • Drops a binary and executes it;
  • The binary contains an unknown PE section name indicative of packing;
  • Authenticode signature is invalid;
  • Deletes executed files from disk;
  • Appends a known Hakbit-Thanos ransomware file extension to files that have been encrypted;
  • Ciphering the files kept on the victim’s disk drive — so the victim cannot open these documents;
  • Blocking the launching of .exe files of anti-malware programs
  • Blocking the launching of installation files of security tools

Ransomware has been a headache for the last 4 years. It is challenging to picture a more harmful virus for both individual users and companies. The algorithms utilized in Trojan-Ransom.Win32.Crypren.aemj (typically, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have more time than our galaxy currently exists, and possibly will exist. However, that malware does not do all these bad things immediately – it can take up to a few hours to cipher all of your files. Hence, seeing the Trojan-Ransom.Win32.Crypren.aemj detection is a clear signal that you should start the elimination process.

Where did I get the Trojan-Ransom.Win32.Crypren.aemj?

Ordinary ways of Trojan-Ransom.Win32.Crypren.aemj spreading are standard for all other ransomware examples. Those are one-day landing sites where users are offered to download the free software, so-called bait e-mails and hacktools. Bait emails are a pretty new method in malware distribution – you get the e-mail that mimics some routine notifications about deliveries or bank service conditions updates. Inside of the email, there is a malicious MS Office file, or a link which opens the exploit landing page.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Preventing it looks quite simple, however, still demands tons of recognition. Malware can hide in various spots, and it is better to prevent it even before it invades your computer than to trust in an anti-malware program. General cybersecurity awareness is just an important item in the modern-day world, even if your interaction with a computer stays on YouTube videos. That can save you a great deal of time and money which you would spend while trying to find a fix guide.

Trojan-Ransom.Win32.Crypren.aemj malware technical details

File Info:

name: B951AC684F20189124A8.mlw
path: /opt/CAPEv2/storage/binaries/469069361b1c84a75c2a32babe777bda77f20c3970fdc1cfcb419866b9a7a293
crc32: B7686D1E
md5: b951ac684f20189124a80e2a65c80aee
sha1: 3eae9f256a95a864295c88c267b7d2abd5c3de10
sha256: 469069361b1c84a75c2a32babe777bda77f20c3970fdc1cfcb419866b9a7a293
sha512: 9a2615a2f5e6b92e68c29e6aa2611c6976edb6e7be35b601ea4fa1a13794f9bdb7fe5e79e5165458873bcbf64dff040bcb6ff6fad4bbecd604df8d2e3ffc4bab
ssdeep: 24576:z7blVA98fLVpXH4ByUFyrh7W0bIcoB2lspVr6+67aRq8Imj4Y3:z75oGX4BXKhK60B2lsi9+sm8Y3
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1B6152323B6E5E436D824C9B9BE2ED2048E77BB351C34159D318D8E1D4FF9261870E7A1
sha3_384: ee76d3fce17f4febf5f391234a51ae778a10afa7dee943936de18b088f117370ffe7b1a61ed2ea9571a128dc153fd828
ep_bytes: 558bec83c4c453565733c08945f08945
timestamp: 1992-06-19 22:22:17

Version Info:

Comments: This installation was built with Inno Setup.
CompanyName: Danfoss Power Solutions
FileDescription: Genie S125 S061221 S0612210 Setup
FileVersion:
LegalCopyright:
ProductName: Genie S125 S061221 S0612210
ProductVersion: S0612210
Translation: 0x0000 0x04b0

Trojan-Ransom.Win32.Crypren.aemj also known as:

LionicTrojan.Win32.Crypren.j!c
SkyhighBehavesLike.Win32.ObfuscatedPoly.cc
McAfeeArtemis!B951AC684F20
Cylanceunsafe
ZillyaTrojan.Crypren.Win32.976
SangforTrojan.Win32.Crypren.Vuoj
AlibabaRansom:Win32/Crypren.0e1a504e
CynetMalicious (score: 100)
KasperskyTrojan-Ransom.Win32.Crypren.aemj
AvastWin32:Malware-gen
TencentWin32.Trojan.Crypren.Anhl
F-SecureTrojan.TR/Crypren.hifkw
SophosMal/Generic-S
IkarusTrojan.Crypren
GoogleDetected
AviraTR/Crypren.hifkw
ZoneAlarmTrojan-Ransom.Win32.Crypren.aemj
VaristW32/ABApplication.ZYKK-0205
VBA32TrojanRansom.Crypren
MAXmalware (ai score=99)
MalwarebytesGeneric.Malware/Suspicious
PandaTrj/CI.A
MaxSecureTrojan.Malware.74651756.susgen
FortinetW32/Crypren.AEMJ!tr
AVGWin32:Malware-gen
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Trojan-Ransom.Win32.Crypren.aemj?

Trojan-Ransom.Win32.Crypren.aemj malware is incredibly difficult to eliminate manually. It puts its files in a variety of locations throughout the disk, and can get back itself from one of the elements. Furthermore, numerous changes in the registry, networking setups and Group Policies are fairly hard to find and return to the initial. It is much better to use a special program – exactly, an anti-malware program. GridinSoft Anti-Malware will definitely fit the most ideal for malware elimination purposes.

Remove Trojan-Ransom.Win32.Crypren.aemj with Gridinsoft Anti-Malware

We have also been using this software on our systems ever since, and it has always been successful in detecting viruses. It has blocked the most common Trojans as shown from our tests with the software, and we assure you that it can remove Trojan-Ransom.Win32.Crypren.aemj as well as other malware hiding on your computer.

Gridinsoft Anti-Malware - Main Screen

To use Gridinsoft for remove malicious threats, follow the steps below:

1. Begin by downloading Gridinsoft Anti-Malware, accessible via the blue button below or directly from the official website gridinsoft.com.

2.Once the Gridinsoft setup file (setup-gridinsoft-fix.exe) is downloaded, execute it by clicking on the file.

setup-gridinsoft-fix.exe

3.Follow the installation setup wizard's instructions diligently.

Gridinsoft Setup Wizard

4. Access the "Scan Tab" on the application's start screen and launch a comprehensive "Full Scan" to examine your entire computer. This inclusive scan encompasses the memory, startup items, the registry, services, drivers, and all files, ensuring that it detects malware hidden in all possible locations.

Scan for Trojan-Ransom.Win32.Crypren.aemj Trojans

Be patient, as the scan duration depends on the number of files and your computer's hardware capabilities. Use this time to relax or attend to other tasks.

5. Upon completion, Anti-Malware will present a detailed report containing all the detected malicious items and threats on your PC.

The Trojan-Ransom.Win32.Crypren.aemj was Found

6. Select all the identified items from the report and confidently click the "Clean Now" button. This action will safely remove the malicious files from your computer, transferring them to the secure quarantine zone of the anti-malware program to prevent any further harmful actions.

The Trojan-Ransom.Win32.Crypren.aemj has been removed

8. If prompted, restart your computer to finalize the full system scan procedure. This step is crucial to ensure thorough removal of any remaining threats. After the restart, Gridinsoft Anti-Malware will open and display a message confirming the completion of the scan.

Remember Gridinsoft offers a 6-day free trial. This means you can take advantage of the trial period at no cost to experience the full benefits of the software and prevent any future malware infections on your system. Embrace this opportunity to fortify your computer's security without any financial commitment.

Trojan Killer for “Trojan-Ransom.Win32.Crypren.aemj” removal on locked PC

In situations where it becomes impossible to download antivirus applications directly onto the infected computer due to malware blocking access to websites, an alternative solution is to utilize the Trojan Killer application.

Trojan Killer - Main View

There is a really little number of security tools that are able to be set up on the USB drives, and antiviruses that can do so in most cases require to obtain quite an expensive license. For this instance, I can recommend you to use another solution of GridinSoft - Trojan Killer Portable. It has a 14-days cost-free trial mode that offers the entire features of the paid version. This term will definitely be 100% enough to wipe malware out.

Trojan Killer is a valuable tool in your cybersecurity arsenal, helping you to effectively remove malware from infected computers. Now, we will walk you through the process of using Trojan Killer from a USB flash drive to scan and remove malware on an infected PC. Remember, always obtain permission to scan and remove malware from a computer that you do not own.

Step 1: Download & Install Trojan Killer on a Clean Computer:

1. Go to the official GridinSoft website (gridinsoft.com) and download Trojan Killer to a computer that is not infected.

Download Trojan Killer

2. Insert a USB flash drive into this computer.

3. Install Trojan Killer to the "removable drive" following the on-screen instructions.

Install Trojan Killer to Removable Drive

4. Once the installation is complete, launch Trojan Killer.

Step 2: Update Signature Databases:

5. After launching Trojan Killer, ensure that your computer is connected to the Internet.

6. Click "Update" icon to download the latest signature databases, which will ensure the tool can detect the most recent threats.

Click Update Button

Step 3: Scan the Infected PC:

7. Safely eject the USB flash drive from the clean computer.

8. Boot the infected computer to the Safe Mode.

9. Insert the USB flash drive.

10. Run tk.exe

11. Once the program is open, click on "Full Scan" to begin the malware scanning process.

Searching Trojan-Ransom.Win32.Crypren.aemj Virus

Step 4: Remove Found Threats:

12. After the scan is complete, Trojan Killer will display a list of detected threats.

Searching Trojan-Ransom.Win32.Crypren.aemj Finished

13. Click on "Cure PC!" to remove the identified malware from the infected PC.

14. Follow any additional on-screen prompts to complete the removal process.

Restart needed

Step 5: Restart Your Computer:

15. Once the threats are removed, click on "Restart PC" to reboot your computer.

16. Remove the USB flash drive from the infected computer.

Congratulations on effectively removing Trojan-Ransom.Win32.Crypren.aemj and the concealed threats from your computer! You can now have peace of mind, knowing that they won't resurface again. Thanks to Gridinsoft's capabilities and commitment to cybersecurity, your system is now protected.

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About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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