Trojan:Win32/Alureon.BJ Virus Removal

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

Seeing the Trojan:Win32/Alureon.BJ malware detection usually means that your computer is in big danger. This malware can correctly be identified as ransomware – virus which ciphers your files and asks 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:Win32/Alureon.BJ detection is a malware detection you can spectate in your system. It frequently appears after the provoking procedures on your computer – opening the dubious email messages, clicking the banner in the Internet or mounting the program from unreliable sources. From the instance it shows up, you have a short time to act before it starts its malicious activity. And be sure – it is better not to await these harmful things.

What is Trojan:Win32/Alureon.BJ virus?

Trojan:Win32/Alureon.BJ is ransomware-type malware. It looks for the files on your disk drives, encrypts it, and then asks you to pay the ransom for receiving the decryption key. Besides making your files locked, this malware additionally does a ton of harm to your system. It changes the networking setups in order to stop you from looking for the elimination guidelines or downloading the anti-malware program. In some cases, Trojan:Win32/Alureon.BJ can even prevent the setup of anti-malware programs.

Trojan:Win32/Alureon.BJ Summary

Summarizingly, Trojan:Win32/Alureon.BJ virus actions in the infected system are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Unconventionial binary language: Russian;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • CAPE detected the shellcode get eip malware family;
  • Anomalous binary characteristics;
  • Binary compilation timestomping detected;
  • Encrypting the files kept on the victim’s disk — 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-virus apps

Ransomware has actually been a headache for the last 4 years. It is difficult to realize a more harmful malware for both individual users and businesses. The algorithms used in Trojan:Win32/Alureon.BJ (generally, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have a lot more time than our galaxy actually exists, and possibly will exist. However, that virus does not do all these unpleasant things instantly – it can take up to a few hours to cipher all of your documents. Therefore, seeing the Trojan:Win32/Alureon.BJ detection is a clear signal that you must start the removal process.

Where did I get the Trojan:Win32/Alureon.BJ?

Typical ways of Trojan:Win32/Alureon.BJ distribution are usual for all other ransomware variants. Those are one-day landing websites where victims are offered to download and install the free app, so-called bait e-mails and hacktools. Bait emails are a quite new strategy in malware spreading – you get the email that imitates some routine notifications about shipments or bank service conditions modifications. Within the email, there is an infected MS Office file, or a link which leads to the exploit landing site.

Malicious email spam

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

Avoiding it looks pretty uncomplicated, however, still needs tons of attention. Malware can hide in various spots, and it is better to stop it even before it gets into your system than to rely upon an anti-malware program. General cybersecurity awareness is just an important thing in the modern world, even if your interaction with a PC stays on YouTube videos. That may keep you a great deal of time and money which you would spend while looking for a fix guide.

Trojan:Win32/Alureon.BJ malware technical details

File Info:

name: 09E1C251FAEB86608A12.mlw
path: /opt/CAPEv2/storage/binaries/26e2bb8181ebf69b1a4c595bc8e157b3e01362354e951c41478f978f6aa176b2
crc32: 791F24CD
md5: 09e1c251faeb86608a12930637c3ba3a
sha1: 0853f1c077edc853d48995592777d421ce91b1be
sha256: 26e2bb8181ebf69b1a4c595bc8e157b3e01362354e951c41478f978f6aa176b2
sha512: f816a7d67c37b8ff995fd02ea7e61ce90e1406102bd79d71d11dc4136d2eab66e9e6a36f77877ccf7fa9f895b04d2e8522ecfd17ac087d14c357f4c623e76efc
ssdeep: 384:OIA/ne7vq4BpPgsls95O9ONGHiRsV1gFpjIKgldEv4ckRMqNwFG8cbjZaQ8Qe2vX:Oxne7vbyOMNXkgFpf2SMhhaBQeKEvs1V
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
tlsh: T13BF2D143E7DA6020F9AF7B7300EEE75AAA59B930A034759343147206B770A94DF27399
sha3_384: 2ccda31c2394ad5088a327381daa82ff9e70fff96e7e0171b4a8f0585187d6b686d5fec1f31bb0308743ba1eed7bb50f
ep_bytes: 558bec83ec54837d0c0153568d64a4fc
timestamp: 2065-11-10 03:11:39

Version Info:

CompanyName: Microsoft Corporation
FileVersion: 1,0,0,1392
LegalCopyright: © Microsoft Corporation. All rights reserved.
ProductName: Microsoft® Windows® Operating System
ProductVersion: 1,0,0,1392
Translation: 0x0419 0x04b0

Trojan:Win32/Alureon.BJ also known as:

Lionic Hacktool.Win32.TDSS.kYMh
MicroWorld-eScan Trojan.TDss.BG
McAfee DNSChanger.eq
Zillya Backdoor.Neakse.Win32.172
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 000a12991 )
Alibaba VirTool:Win32/Obfuscator.4b18f378
K7GW Trojan ( 000a12991 )
CrowdStrike win/malicious_confidence_100% (W)
BitDefenderTheta AI:Packer.33EA117B21
VirIT Trojan.Win32.Vundo.DU
Symantec ML.Attribute.HighConfidence
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/Kryptik.QFK
APEX Malicious
TrendMicro-HouseCall BKDR_TDSS.SM
ClamAV Win.Trojan.Tdss-3410
Kaspersky Packed.Win32.TDSS.z
BitDefender Trojan.TDss.BG
NANO-Antivirus Trojan.Win32.Monderc.gbzn
Avast Win32:Alureon-V [Trj]
Tencent Win32.Packed.Tdss.Itgl
TACHYON Trojan/W32.TDss.34304
Emsisoft Trojan.TDss.BG (B)
F-Secure Trojan.TR/Crypt.XPACK.Gen
DrWeb BackDoor.Siggen.5909
VIPRE Trojan.TDss.BG
Sophos Mal/Generic-S
Ikarus Trojan.Win32.Alureon
Jiangmin Backdoor/Neakse.d
Google Detected
Avira TR/Crypt.XPACK.Gen
Varist W32/Backdoor.JFWH-0624
Antiy-AVL Trojan[Packed]/Win32.TDSS
Kingsoft malware.kb.a.999
Microsoft Trojan:Win32/Alureon.BJ
Xcitium Win32.PkdTDSS.Z@1nz6jq
Arcabit Trojan.TDss.BG
ZoneAlarm Packed.Win32.TDSS.z
GData Trojan.TDss.BG
Cynet Malicious (score: 100)
AhnLab-V3 Packed/Win32.Tdss.C93967
VBA32 Trojan.Win32.Olmarik.107
ALYac Trojan.TDss.BG
MAX malware (ai score=100)
Cylance unsafe
Panda Generic Malware
Rising Trojan.Alureon!8.227 (TFE:2:bi93SHTAJ4U)
Yandex Rootkit.Alureon.Gen!Pac.3
SentinelOne Static AI – Malicious PE
MaxSecure Packed.W32.TDSS.Z
Fortinet W32/PackTDss.ZE!tr
AVG Win32:Alureon-V [Trj]
DeepInstinct MALICIOUS
alibabacloud Virtool:Win/TDSS.z

How to remove Trojan:Win32/Alureon.BJ?

Trojan:Win32/Alureon.BJ malware is extremely hard to eliminate manually. It puts its files in a variety of places throughout the disk, and can get back itself from one of the parts. Moreover, a number of modifications in the windows registry, networking configurations and also Group Policies are fairly hard to discover and return to the original. It is much better to make use of a special tool – exactly, an anti-malware app. GridinSoft Anti-Malware will fit the best for virus removal purposes.

Remove Trojan:Win32/Alureon.BJ 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:Win32/Alureon.BJ 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 Trojan:Win32/Alureon.BJ 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:Win32/Alureon.BJ 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:Win32/Alureon.BJ 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:Win32/Alureon.BJ” 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 Trojan:Win32/Alureon.BJ Virus

Step 4: Remove Found Threats:

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

Searching Trojan:Win32/Alureon.BJ 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:Win32/Alureon.BJ 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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