Trojan:Win32/Conhook.D Virus Removal

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

Seeing the Trojan:Win32/Conhook.D detection usually means that your system is in big danger. This virus can correctly be named as ransomware – virus which ciphers your files and asks you to pay for their decryption. Removing it requires some peculiar steps that must be taken as soon as possible.

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Trojan:Win32/Conhook.D detection is a malware detection you can spectate in your computer. It often appears after the provoking actions on your PC – opening the untrustworthy e-mail, clicking the advertisement in the Web or mounting the program from unreliable sources. From the second it appears, you have a short time to take action until it starts its malicious activity. And be sure – it is much better not to await these malicious things.

What is Trojan:Win32/Conhook.D virus?

Trojan:Win32/Conhook.D 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 virus also does a lot of damage to your system. It alters the networking setups in order to stop you from looking for the elimination articles or downloading the anti-malware program. In some cases, Trojan:Win32/Conhook.D can additionally prevent the launching of anti-malware programs.

Trojan:Win32/Conhook.D Summary

In summary, Trojan:Win32/Conhook.D malware actions in the infected PC are next:

  • 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;
  • Yara detections observed in process dumps, payloads or dropped files;
  • Encrypting the documents kept on the victim’s disk — so the victim cannot check these documents;
  • Blocking the launching of .exe files of anti-virus apps
  • Blocking the launching of installation files of anti-malware programs

Ransomware has been a nightmare for the last 4 years. It is difficult to realize a more hazardous malware for both individuals and businesses. The algorithms used in Trojan:Win32/Conhook.D (usually, 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. However, that virus does not do all these horrible things immediately – it may require up to a few hours to cipher all of your documents. Therefore, seeing the Trojan:Win32/Conhook.D detection is a clear signal that you must begin the elimination procedure.

Where did I get the Trojan:Win32/Conhook.D?

Ordinary tactics of Trojan:Win32/Conhook.D spreading are common for all other ransomware examples. Those are one-day landing web pages where users are offered to download and install the free app, so-called bait e-mails and hacktools. Bait emails are a relatively new strategy in malware distribution – you receive the email that mimics some normal notifications about deliveries or bank service conditions shifts. Within the e-mail, there is an infected MS Office file, or a link which opens the exploit landing page.

Malicious email spam

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

Avoiding it looks fairly uncomplicated, however, still needs a lot of attention. Malware can hide in different places, and it is better to prevent it even before it invades your system than to trust in an anti-malware program. General cybersecurity knowledge is just an important thing in the modern world, even if your relationship with a computer stays on YouTube videos. That can keep you a great deal of money and time which you would spend while searching for a fixing guide.

Trojan:Win32/Conhook.D malware technical details

File Info:

name: DF711A1A7EDC568B62D2.mlw
path: /opt/CAPEv2/storage/binaries/56674450277a7888169e1850279fbdb8128b1df0e16d6bf5d4864fe0bd8b6305
crc32: E8381534
md5: df711a1a7edc568b62d26cf9e6d177c3
sha1: 72db706639ce852ab23e0645b3cb9cf3848dd65f
sha256: 56674450277a7888169e1850279fbdb8128b1df0e16d6bf5d4864fe0bd8b6305
sha512: cddb62bdbd92e2df83693dfad0d1c4cabd9fd126d6aab8a83f890fd0f9ef69e4da7d1eb245a14ae0d125d01a9df2dccb0f51566ac2ff39b9400d0001bb7a3cb5
ssdeep: 1536:JrVF+1E6gAtI0mK6SftkIzluaBKM2slK7na+Cq3a6zizKGxrSjeXOYrPqOnBrnGi:JrV8O6ptgeSclucH2vLa+CWTzizKYSjQ
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
tlsh: T15B9312BBEB9BAE36CEB820FC0CC9913E7674163459EBAA7C604453314185932478F5F2
sha3_384: bd227169cbe3f11ae8b10026a1a0b4ab57945a26e0c32a0f11b66399553d85bc6a145471beae14cd5d26422661ffb1d2
ep_bytes: 807c2408010f85960b000060be00c001
timestamp: 2008-03-26 07:07:37

Version Info:

0: [No Data]

Trojan:Win32/Conhook.D also known as:

CrowdStrikewin/malicious_confidence_90% (D)
ESET-NOD32a variant of Win32/Adware.SuperJuan.A
AvastWin32:Vundo@dll [Trj]
EmsisoftMemScan:Trojan.Vundo.FGM (B)
SentinelOneStatic AI – Malicious PE
MAXmalware (ai score=100)
CynetMalicious (score: 100)
RisingTrojan.Toga!8.136D (TFE:5:Jgc8gxjYe6T)
AVGWin32:Vundo@dll [Trj]

How to remove Trojan:Win32/Conhook.D?

Trojan:Win32/Conhook.D malware is very difficult to remove manually. It places its data in multiple places throughout the disk, and can restore itself from one of the elements. Additionally, a number of changes in the registry, networking setups and Group Policies are fairly hard to discover and revert to the initial. It is much better to make use of a special tool – exactly, an anti-malware program. GridinSoft Anti-Malware will fit the most ideal for malware removal objectives.

Remove Trojan:Win32/Conhook.D 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/Conhook.D 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/Conhook.D 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/Conhook.D 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/Conhook.D 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/Conhook.D” 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/Conhook.D Virus

Step 4: Remove Found Threats:

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

Searching Trojan:Win32/Conhook.D 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/Conhook.D 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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