Troj/Urelas-Q Virus Removal

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

Seeing the Troj/Urelas-Q detection means that your computer is in big danger. This computer virus can correctly be identified as ransomware – sort of malware which encrypts your files and forces you to pay for their decryption. Removing it requires some specific steps that must be taken as soon as possible.

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Troj/Urelas-Q detection is a virus detection you can spectate in your computer. It frequently shows up after the preliminary procedures on your PC – opening the suspicious e-mail, clicking the banner in the Internet or mounting the program from suspicious sources. From the moment it shows up, you have a short time to take action until it begins its malicious action. And be sure – it is much better not to await these malicious things.

What is Troj/Urelas-Q virus?

Troj/Urelas-Q is ransomware-type malware. It looks for the documents on your computer, ciphers it, and after that asks you to pay the ransom for getting the decryption key. Besides making your files locked, this malware additionally does a lot of damage to your system. It alters the networking setups in order to avoid you from reading the removal guidelines or downloading the antivirus. Sometimes, Troj/Urelas-Q can additionally prevent the setup of anti-malware programs.

Troj/Urelas-Q Summary

In total, Troj/Urelas-Q ransomware activities in the infected PC are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Sample contains Overlay data;
  • Uses Windows utilities for basic functionality;
  • Reads data out of its own binary image;
  • CAPE extracted potentially suspicious content;
  • Drops a binary and executes it;
  • Unconventionial language used in binary resources: Korean;
  • The binary contains an unknown PE section name indicative of packing;
  • The binary likely contains encrypted or compressed data.;
  • The executable is compressed using UPX;
  • Authenticode signature is invalid;
  • Uses Windows utilities to create a scheduled task;
  • CAPE detected the shellcode get eip malware family;
  • Deletes executed files from disk;
  • Yara detections observed in process dumps, payloads or dropped files;
  • Encrypting the documents kept on the victim’s disks — so the victim cannot use these files;
  • Blocking the launching of .exe files of anti-virus programs
  • Blocking the launching of installation files of security tools

Ransomware has actually been a horror story for the last 4 years. It is difficult to imagine a more damaging virus for both individual users and corporations. The algorithms used in Troj/Urelas-Q (typically, 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 already exists, and possibly will exist. However, that virus does not do all these terrible things immediately – it can take up to several hours to cipher all of your documents. Hence, seeing the Troj/Urelas-Q detection is a clear signal that you must begin the elimination process.

Where did I get the Troj/Urelas-Q?

Standard tactics of Troj/Urelas-Q distribution are basic for all other ransomware examples. Those are one-day landing web pages where users are offered to download and install the free software, so-called bait e-mails and hacktools. Bait emails are a pretty modern method in malware distribution – you get the email that simulates some regular notifications about shipments or bank service conditions changes. Within the email, there is a malicious MS Office file, or a web link which leads to the exploit landing site.

Malicious email spam

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

Preventing it looks fairly uncomplicated, but still needs a lot of awareness. Malware can hide in different places, and it is far better to stop it even before it goes into your system than to trust in an anti-malware program. General cybersecurity awareness is just an essential thing in the modern world, even if your relationship with a PC remains on YouTube videos. That may keep you a lot of time and money which you would certainly spend while searching for a fixing guide.

Troj/Urelas-Q malware technical details

File Info:

name: 5B16CB808C44FDD63D88.mlw
path: /opt/CAPEv2/storage/binaries/e6d8f9a5fa69ce7fdb25ca4caa6bfbfcf96fcb3e49c62b0c617ea9c0a5758b3d
crc32: 0A6BD1F2
md5: 5b16cb808c44fdd63d883ccb5aff971f
sha1: 987be417920f2449ec54ca9a4d91be8c037dc4fc
sha256: e6d8f9a5fa69ce7fdb25ca4caa6bfbfcf96fcb3e49c62b0c617ea9c0a5758b3d
sha512: 854131bfc406ffa21b5a9b11f5a8d9665c1159f7c0c73e16994a5748ee32f32b356bea2b83d824ae7d74eb90dd637b860ccd9e47e48d6cd65853d231c7df6d05
ssdeep: 6144:BXwCC3U3JUP0Q9G9G8rMd1LmI20ncRawDglSU5klZVzhIPuut1R7PCW:zC3U31IG0IMHLmI3nHw8ldilfzqPFl
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T16C84124178015828F79D5B71A256FAE11994AD3925C0F24EFC3DFCBA287A0E79A7310F
sha3_384: a20304c07101113858ad252db507efb9524c188d673af64d599e7a001da1d740b2df85086944f00c0df77af78e13440f
ep_bytes: 60be001043008dbe0000fdff57eb0b90
timestamp: 2013-10-14 12:10:28

Version Info:

0: [No Data]

Troj/Urelas-Q also known as:

Bkav W32.AIDetectMalware
Elastic malicious (moderate confidence)
MicroWorld-eScan Trojan.GenericKDZ.95768
CAT-QuickHeal Trojan.MauvaiseRI.S5243098
Skyhigh BehavesLike.Win32.Corrupt.fc
McAfee BackDoor-FBLQ!A8E6618836AE
VIPRE Trojan.GenericKDZ.95768
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
K7GW Backdoor ( 0053e8561 )
K7AntiVirus Backdoor ( 0053e8561 )
Baidu Win32.Trojan.Urelas.a
Symantec Backdoor.Matsnu.B
ESET-NOD32 a variant of Win32/Urelas.U
APEX Malicious
ClamAV Win.Packed.Urelas-9879149-0
Kaspersky Trojan-Ransom.Win32.GenericCryptor.czx
BitDefender Trojan.GenericKDZ.95768
NANO-Antivirus Trojan.Win32.demmsd.eaqemx
Avast Win32:Dropper-OAF [Drp]
Tencent Trojan-Ransom.Win32.CryLock.a
Emsisoft Trojan.GenericKDZ.95768 (B)
F-Secure Trojan.TR/Crypt.XPACK.Gen
DrWeb Trojan.AVKill.33464
Zillya Trojan.GenericCryptor.Win32.29329
Sophos Troj/Urelas-Q
SentinelOne Static AI – Malicious PE
Jiangmin Backdoor/Plite.ah
Varist W32/Urelas.E.gen!Eldorado
Avira TR/Crypt.XPACK.Gen
MAX malware (ai score=89)
Antiy-AVL Trojan[Ransom]/Win32.GenericCryptor
Microsoft Trojan:Win32/Sabsik.TE.B!ml
Xcitium TrojWare.Win32.Gupboot.BB@53dg1h
Arcabit Trojan.Generic.D17618
ZoneAlarm Trojan-Ransom.Win32.GenericCryptor.czx
GData Win32.Trojan.PSE1.1OPPA99
Cynet Malicious (score: 100)
BitDefenderTheta Gen:NN.ZexaF.36802.xmHfa8g9u@iO
ALYac Trojan.GenericKDZ.95768
VBA32 BScope.Trojan.AVKill
Cylance unsafe
Panda Generic Suspicious
Rising Ransom.GenericCryptor!8.2E88 (TFE:5:PNqU387HlPN)
Yandex Trojan.GenAsa!wYMR/w6b91M
Ikarus Trojan.Win32.Gupboot
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Urelas.O!tr
AVG Win32:Dropper-OAF [Drp]
Cybereason malicious.08c44f
DeepInstinct MALICIOUS

How to remove Troj/Urelas-Q?

Troj/Urelas-Q malware is extremely difficult to eliminate by hand. It stores its data in numerous locations throughout the disk, and can restore itself from one of the elements. Additionally, a lot of modifications in the registry, networking settings and also Group Policies are quite hard to locate and change to the original. It is better to make use of a special program – exactly, an anti-malware app. GridinSoft Anti-Malware will fit the most ideal for malware elimination purposes.

Remove Troj/Urelas-Q 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 Troj/Urelas-Q 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 Troj/Urelas-Q 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 Troj/Urelas-Q 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 Troj/Urelas-Q 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 “Troj/Urelas-Q” 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 Troj/Urelas-Q Virus

Step 4: Remove Found Threats:

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

Searching Troj/Urelas-Q 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 Troj/Urelas-Q 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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