TrojanDropper:Win32/Alureon Virus Removal

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

Spectating the TrojanDropper:Win32/Alureon malware detection usually means that your PC is in big danger. This malware can correctly be named as ransomware – type of malware which encrypts your files and asks you to pay for their decryption. Stopping it requires some unusual steps that must be done as soon as possible.

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TrojanDropper:Win32/Alureon detection is a virus detection you can spectate in your system. It usually appears after the preliminary activities on your PC – opening the untrustworthy e-mail, clicking the advertisement in the Internet or setting up the program from suspicious resources. From the moment it appears, you have a short time to do something about it until it starts its malicious action. And be sure – it is far better not to await these destructive effects.

What is TrojanDropper:Win32/Alureon virus?

TrojanDropper:Win32/Alureon is ransomware-type malware. It looks for the documents on your disks, ciphers it, and then asks you to pay the ransom for receiving the decryption key. Besides making your documents inaccessible, this malware also does a ton of damage to your system. It modifies the networking setups in order to avoid you from reading the removal articles or downloading the anti-malware program. Sometimes, TrojanDropper:Win32/Alureon can also block the launching of anti-malware programs.

TrojanDropper:Win32/Alureon Summary

In total, TrojanDropper:Win32/Alureon malware actions in the infected system are next:

  • Sample contains Overlay data;
  • Authenticode signature is invalid;
  • Ciphering the documents located on the target’s disk drive — so the victim cannot open these files;
  • Blocking the launching of .exe files of anti-virus programs
  • Blocking the launching of installation files of anti-malware apps

Ransomware has been a major problem for the last 4 years. It is challenging to realize a more dangerous malware for both individuals and companies. The algorithms used in TrojanDropper:Win32/Alureon (generally, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need a lot more time than our galaxy actually exists, and possibly will exist. But that malware does not do all these horrible things immediately – it can take up to several hours to cipher all of your documents. Thus, seeing the TrojanDropper:Win32/Alureon detection is a clear signal that you must begin the removal procedure.

Where did I get the TrojanDropper:Win32/Alureon?

Common ways of TrojanDropper:Win32/Alureon injection are basic for all other ransomware examples. Those are one-day landing websites where victims are offered to download and install the free program, so-called bait emails and hacktools. Bait emails are a quite modern strategy in malware distribution – you receive the e-mail that mimics some standard notifications about deliveries or bank service conditions changes. Inside of the e-mail, there is a malicious MS Office file, or a web link which leads to the exploit landing page.

Malicious email spam

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

Preventing it looks quite easy, however, still requires tons of awareness. Malware can hide in different spots, and it is better to stop it even before it goes into your computer than to trust in an anti-malware program. Simple cybersecurity awareness is just an important item in the modern-day world, even if your relationship with a PC remains on YouTube videos. That can keep you a lot of time and money which you would spend while trying to find a fix guide.

TrojanDropper:Win32/Alureon malware technical details

File Info:

name: 117CA35E962436F9CC0E.mlw
path: /opt/CAPEv2/storage/binaries/1a7aa39f54fbc15056e9683b0ce59d143d8ad0d1fb354fa462fb655805a216ed
crc32: B21DE3EB
md5: 117ca35e962436f9cc0e236058f1a8c7
sha1: d08485929d247256ecbec0d746e0a2c7afa1addc
sha256: 1a7aa39f54fbc15056e9683b0ce59d143d8ad0d1fb354fa462fb655805a216ed
sha512: 92fcc3b6a96114db4447392aefc35bc62850b22f9a689a57d1216e19fa1cb81cc33a7bbbbd6164185e9e5e0f660ff105013353c9a5d22af4d962eb775d0d3254
ssdeep: 384:0Sccgf/QugrvWXun7AZWHksZx8FJ4rvOO:0SjI/9u7QWHks3Xh
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T15B72E7409233505ED08BD47C520293F6E5391AD4E1D8ECE7B9D13B5CA867AD8DABFB80
sha3_384: 5ed965157850b4d4ad7a56633d254d4e8d53cbbd915bf4aed61d99bcbe1790503b375f71c8c09c15a75adcffb147d06f
timestamp: 2010-04-02 19:03:35

Version Info:

0: [No Data]

TrojanDropper:Win32/Alureon also known as:

Bkav W32.AIDetectMalware
Lionic Trojan.Win32.Alureon.4!c
Skyhigh Artemis!Trojan
Sangfor Trojan.Win32.Agent.V84u
APEX Malicious
TrendMicro-HouseCall TROJ_GEN.R014H01CG24
Ikarus Virus.Win32.Vundo
GData Win32.Trojan.Agent.KJWZJ2
Google Detected
Varist W32/FakeAlert.PI.gen!Eldorado
Antiy-AVL Trojan/Win32.AGeneric
Microsoft TrojanDropper:Win32/Alureon
Rising Trojan.Alureon!1.6571 (CLASSIC)
SentinelOne Static AI – Suspicious PE
Fortinet W32/PossibleThreat
CrowdStrike win/malicious_confidence_70% (D)

How to remove TrojanDropper:Win32/Alureon?

TrojanDropper:Win32/Alureon malware is very difficult to remove manually. It stores its documents in numerous places throughout the disk, and can restore itself from one of the elements. Moreover, a range of modifications in the registry, networking settings and also Group Policies are really hard to find and revert to the original. It is much better to make use of a specific app – exactly, an anti-malware tool. GridinSoft Anti-Malware will definitely fit the best for virus elimination objectives.

Remove TrojanDropper:Win32/Alureon 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 TrojanDropper:Win32/Alureon 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

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


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 TrojanDropper:Win32/Alureon 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 TrojanDropper:Win32/Alureon 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 TrojanDropper:Win32/Alureon 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 “TrojanDropper:Win32/Alureon” 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 ( 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 TrojanDropper:Win32/Alureon Virus

Step 4: Remove Found Threats:

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

Searching TrojanDropper:Win32/Alureon 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 TrojanDropper:Win32/Alureon 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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