Win32/Agent.ZQU Virus Removal

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

Seeing the Win32/Agent.ZQU detection name usually means that your computer is in big danger. This malware can correctly be identified as ransomware – sort of malware which encrypts your files and asks you to pay for their decryption. Deleteing it requires some specific steps that must be done as soon as possible.

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Win32/Agent.ZQU detection is a malware detection you can spectate in your computer. It usually appears after the preliminary procedures on your PC – opening the dubious e-mail messages, clicking the advertisement in the Internet or installing the program from unreliable resources. From the second it shows up, you have a short time to take action until it begins its malicious activity. And be sure – it is much better not to wait for these malicious effects.

What is Win32/Agent.ZQU virus?

Win32/Agent.ZQU is ransomware-type malware. It searches for the documents on your disk, encrypts it, and after that asks you to pay the ransom for getting the decryption key. Besides making your documents locked, this virus also does a lot of harm to your system. It alters the networking setups in order to prevent you from checking out the removal guides or downloading the antivirus. In rare cases, Win32/Agent.ZQU can even prevent the launching of anti-malware programs.

Win32/Agent.ZQU Summary

Summarizingly, Win32/Agent.ZQU ransomware activities in the infected computer are next:

  • The binary contains an unknown PE section name indicative of packing;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Encrypting the documents kept on the target’s drives — so the victim cannot open these documents;
  • Blocking the launching of .exe files of anti-malware apps
  • Blocking the launching of installation files of security tools

Ransomware has been a horror story for the last 4 years. It is challenging to picture a more harmful malware for both individuals and companies. The algorithms used in Win32/Agent.ZQU (generally, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need more time than our galaxy actually exists, and possibly will exist. But that malware does not do all these unpleasant things instantly – it can take up to several hours to cipher all of your documents. Hence, seeing the Win32/Agent.ZQU detection is a clear signal that you should begin the clearing procedure.

Where did I get the Win32/Agent.ZQU?

Standard methods of Win32/Agent.ZQU 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 emails and hacktools. Bait e-mails are a pretty new strategy in malware spreading – you receive the e-mail that simulates some routine notifications about shipments or bank service conditions shifts. Inside of the e-mail, there is an infected 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.

Avoiding it looks pretty uncomplicated, but still needs tons of attention. Malware can hide in various spots, and it is better to stop it even before it goes into your system than to rely upon an anti-malware program. Basic cybersecurity knowledge is just an essential item in the modern-day world, even if your interaction with a PC remains on YouTube videos. That can keep you a great deal of time and money which you would certainly spend while trying to find a solution.

Win32/Agent.ZQU malware technical details

File Info:

name: F0E52DF398B938BF82D9.mlw
path: /opt/CAPEv2/storage/binaries/69f7822cac20a27c4fe955c0864a9fe9b3798f54f39ac3ebdba12b0ab4a9cdbd
crc32: 718EDC06
md5: f0e52df398b938bf82d9e71ce754ab34
sha1: b58b6e2049fbaae7eb0c7aa14564604813c9e06b
sha256: 69f7822cac20a27c4fe955c0864a9fe9b3798f54f39ac3ebdba12b0ab4a9cdbd
sha512: b72d4682fedf00d0bed68ba8840a619bb4a1d30fca4fdc5fd541d6dab66058784568b191f249aff0ba3d6be4443f5a28b383a67c1a9c3f5942fb9391bf4111b1
ssdeep: 1536:FfW5vOH39ULJGLVPphNxX3/qTikLvICS4Atihld3LO0oeV:FOxOHtuEBBB3tkLc3YLO
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
tlsh: T1B2837C87339641F6E6D3487C867E723FE2314228CB09E4D7DB9719818AB22D6F93115E
sha3_384: 611eb9f7bb2311ccd3e2e9cb929b20aedcbf5aebcc7f0f16770092bdcc566ef7852e45325070c18dc0cc2ee9df18db91
ep_bytes: 837c24080175198b442404a3206d0110
timestamp: 2013-01-22 02:11:55

Version Info:

CompanyName: Mirinda Ltd
ProductName: Mir
ProductVersion: (c) 2016
FileVersion: 1,0,0,6
FileDescription: Mirinda
InternalName: tt
OriginalFilename: tt.dll
Translation: 0x0409 0x04b0

Win32/Agent.ZQU also known as:

LionicTrojan.Win32.Agent.Y!c
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Ransom.PureLocker.3
FireEyeGeneric.mg.f0e52df398b938bf
SkyhighTrojan-Agent
ALYacTrojan.Agent.88576
ZillyaTrojan.Agent.Win32.894983
SangforTrojan.Win32.FIN7.IOC
K7AntiVirusTrojan ( 00531fbd1 )
AlibabaTrojan:Win32/Malagent.6c0e60aa
K7GWTrojan ( 00531fbd1 )
CrowdStrikewin/malicious_confidence_100% (W)
ArcabitTrojan.Ransom.PureLocker.3
BitDefenderThetaGen:NN.ZedlaF.36744.fy8@auGkYjii
SymantecML.Attribute.HighConfidence
ESET-NOD32Win32/Agent.ZQU
APEXMalicious
CynetMalicious (score: 100)
KasperskyTrojan.Win32.Agent.qwgnnw
BitDefenderGen:Variant.Ransom.PureLocker.3
NANO-AntivirusTrojan.Win32.Graftor.fcehbf
AvastWin32:Malware-gen
TencentMalware.Win32.Gencirc.114cffca
SophosMal/Generic-R
F-SecureTrojan.TR/Agent.skkkp
DrWebTrojan.Siggen7.54457
VIPREGen:Variant.Ransom.PureLocker.3
TrendMicroTROJ_FRS.0NA103BS22
EmsisoftGen:Variant.Ransom.PureLocker.3 (B)
JiangminTrojan.Agent.bhes
WebrootW32.AGent.qwgnnw
GoogleDetected
AviraTR/Agent.skkkp
MAXmalware (ai score=94)
Antiy-AVLTrojan[APT]/Win32.Fin7
Kingsoftmalware.kb.a.973
XcitiumMalware@#15phrbzvfuk2o
MicrosoftTrojan:Win32/Malagent
ZoneAlarmTrojan.Win32.Agent.qwgnnw
GDataGen:Variant.Ransom.PureLocker.3
AhnLab-V3Malware/Win32.Generic.C2558505
McAfeeTrojan-Agent
VBA32BScope.Trojan.Agent
Cylanceunsafe
PandaTrj/GdSda.A
TrendMicro-HouseCallTROJ_FRS.0NA103BS22
RisingTrojan.Agent!8.B1E (TFE:5:3WyRyKeBEAK)
YandexTrojan.Agent!fni87FnLDVk
IkarusTrojan.Win32.Agent
FortinetW32/Agent.ZQU!tr
AVGWin32:Malware-gen
DeepInstinctMALICIOUS

How to remove Win32/Agent.ZQU?

Win32/Agent.ZQU malware is extremely hard to delete manually. It stores its files in numerous locations throughout the disk, and can get back itself from one of the elements. Additionally, a lot of modifications in the registry, networking setups and also Group Policies are quite hard to discover and return to the initial. It is far better to use a special program – exactly, an anti-malware app. GridinSoft Anti-Malware will fit the best for malware elimination goals.

Remove Win32/Agent.ZQU 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 Win32/Agent.ZQU 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 Win32/Agent.ZQU 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 Win32/Agent.ZQU 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 Win32/Agent.ZQU 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 “Win32/Agent.ZQU” 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 Win32/Agent.ZQU Virus

Step 4: Remove Found Threats:

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

Searching Win32/Agent.ZQU 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 Win32/Agent.ZQU 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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