MSIL/HackTool.Agent.QH Virus Removal

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

Spectating the MSIL/HackTool.Agent.QH detection name usually means that your system is in big danger. This computer virus can correctly be identified as ransomware – virus which ciphers your files and asks you to pay for their decryption. Removing it requires some specific steps that must be taken as soon as possible.

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MSIL/HackTool.Agent.QH detection is a malware detection you can spectate in your system. It often shows up after the provoking actions on your computer – opening the dubious e-mail messages, clicking the banner in the Web or setting up the program from suspicious sources. From the instance it shows up, you have a short time to do something about it until it begins its malicious activity. And be sure – it is much better not to await these harmful actions.

What is MSIL/HackTool.Agent.QH virus?

MSIL/HackTool.Agent.QH is ransomware-type malware. It looks for the files on your disk, encrypts it, and after that asks you to pay the ransom for receiving the decryption key. Besides making your files inaccessible, this malware also does a ton of harm to your system. It changes the networking setups in order to avoid you from looking for the removal articles or downloading the antivirus. In some cases, MSIL/HackTool.Agent.QH can even prevent the setup of anti-malware programs.

MSIL/HackTool.Agent.QH Summary

In total, MSIL/HackTool.Agent.QH malware activities in the infected computer are next:

  • Authenticode signature is invalid;
  • Anomalous .NET characteristics;
  • Encrypting the files kept on the victim’s drive — so the victim cannot use these files;
  • Blocking the launching of .exe files of anti-malware apps
  • Blocking the launching of installation files of anti-malware apps

Ransomware has actually been a major problem for the last 4 years. It is difficult to imagine a more hazardous virus for both individuals and companies. The algorithms utilized in MSIL/HackTool.Agent.QH (typically, 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 already exists, and possibly will exist. But that malware does not do all these horrible things without delay – it can require up to several hours to cipher all of your files. Thus, seeing the MSIL/HackTool.Agent.QH detection is a clear signal that you should begin the clearing procedure.

Where did I get the MSIL/HackTool.Agent.QH?

Common methods of MSIL/HackTool.Agent.QH distribution are basic for all other ransomware examples. Those are one-day landing websites where victims are offered to download and install the free app, so-called bait emails and hacktools. Bait emails are a pretty modern method in malware distribution – you get the e-mail that imitates some regular notifications about deliveries or bank service conditions modifications. Within the e-mail, 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 simple, but still demands a lot of focus. Malware can hide in different places, and it is better to prevent it even before it invades your PC than to trust in an anti-malware program. General cybersecurity knowledge is just an essential item in the modern-day world, even if your interaction with a PC stays on YouTube videos. That can keep you a great deal of money and time which you would certainly spend while looking for a solution.

MSIL/HackTool.Agent.QH malware technical details

File Info:

name: 7D44C027784E2B4F12A2.mlw
path: /opt/CAPEv2/storage/binaries/3a5bf11eb78e331250e0210b9cd05b9ae0383815aa9cd93316533f28b3d47a94
crc32: 8147C79C
md5: 7d44c027784e2b4f12a2a87122c9d807
sha1: c35ba693948692a75f8a6401de004b75b3072afd
sha256: 3a5bf11eb78e331250e0210b9cd05b9ae0383815aa9cd93316533f28b3d47a94
sha512: 6edf5cd9f1b851b8a4920a0529ee6c32e40fe89b2ff30574cad29c2eb28e24f3ca4492cd73f94b7c0ea04bda63d3978731d430d135ae9995706cbd7dec1cdaea
ssdeep: 384:YvLWrfGW81MvSKhV19xjdzPnlkJvTQbgvRSFw:sLaf+OtjlkJvC2
type: PE32 executable (console) Intel 80386, for MS Windows
tlsh: T1E9720B8AA7DE1525D5EE0F7C88B305110BB0E5160FA3D79F0ADC448F6C23B9459E27EA
sha3_384: 87a828983e647179de7fe1af1e98bfe60ae807f2e1666b0fd1e69cf260582ae790799ee6088b6e53b4adc4bdd8431a5d
ep_bytes: ff250020400000000000000000000000
timestamp: 2021-09-29 02:32:18

Version Info:

Translation: 0x0000 0x04b0
FileDescription:
FileVersion: 0.0.0.0
InternalName: EfsPotato.exe
LegalCopyright:
OriginalFilename: EfsPotato.exe
ProductVersion: 0.0.0.0
Assembly Version: 0.0.0.0

MSIL/HackTool.Agent.QH also known as:

LionicTrojan.Win32.Agent.Y!c
Elasticmalicious (high confidence)
DrWebExploit.Siggen3.20822
MicroWorld-eScanGen:Variant.Ransom.LockFile.10
ClamAVWin.Exploit.PetitPotam-9902441-0
FireEyeGen:Variant.Ransom.LockFile.10
CAT-QuickHealPUA.AgentFC.S23223442
Cylanceunsafe
ZillyaExploit.Agent.Win32.1366
SangforHacktool.Msil.Agent.Vemy
CrowdStrikewin/malicious_confidence_70% (W)
AlibabaTrojan:MSIL/EfsPotato.bac9a603
K7GWHacktool ( 0058147b1 )
K7AntiVirusHacktool ( 0058147b1 )
VirITTrojan.Win32.EfsPotato.DAZ
CyrenW32/MSIL_Agent.CJH.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32MSIL/HackTool.Agent.QH
AvastWin32:HacktoolX-gen [Trj]
CynetMalicious (score: 100)
KasperskyHEUR:Exploit.MSIL.Agent.gen
BitDefenderGen:Variant.Ransom.LockFile.10
SophosATK/EfsPotato-A
F-SecureHeuristic.HEUR/AGEN.1305633
VIPREGen:Variant.Ransom.LockFile.10
TrendMicroHackTool.MSIL.EFSPotato.SM
McAfee-GW-EditionExploit-GDV!7D44C027784E
Trapminemalicious.high.ml.score
EmsisoftGen:Variant.Ransom.LockFile.10 (B)
GDataGen:Variant.Ransom.LockFile.10
WebrootW32.Malware.Gen
AviraHEUR/AGEN.1305633
Antiy-AVLTrojan[Exploit]/MSIL.Agent
ArcabitTrojan.Ransom.LockFile.10
ZoneAlarmHEUR:Exploit.MSIL.Agent.gen
GoogleDetected
AhnLab-V3Trojan/Win.SqlShell.R489848
VBA32TScope.Trojan.MSIL
MAXmalware (ai score=89)
MalwarebytesRiskWare.HackTool
PandaTrj/CI.A
APEXMalicious
RisingExploit.Agent!8.1B (CLOUD)
SentinelOneStatic AI – Suspicious PE
FortinetMSIL/Agent.QH!tr
AVGWin32:HacktoolX-gen [Trj]
DeepInstinctMALICIOUS

How to remove MSIL/HackTool.Agent.QH?

MSIL/HackTool.Agent.QH malware is extremely difficult to delete manually. It stores its documents in numerous places throughout the disk, and can get back itself from one of the parts. Additionally, numerous modifications in the windows registry, networking setups and Group Policies are quite hard to find and change to the initial. It is far better to make use of a specific app – exactly, an anti-malware tool. GridinSoft Anti-Malware will fit the best for virus removal objectives.

Remove MSIL/HackTool.Agent.QH 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 MSIL/HackTool.Agent.QH 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 MSIL/HackTool.Agent.QH 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 MSIL/HackTool.Agent.QH 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 MSIL/HackTool.Agent.QH 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 “MSIL/HackTool.Agent.QH” 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 MSIL/HackTool.Agent.QH Virus

Step 4: Remove Found Threats:

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

Searching MSIL/HackTool.Agent.QH 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 MSIL/HackTool.Agent.QH 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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