Win32:Secat [Trj] Virus Removal

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

Seeing the Win32:Secat [Trj] malware detection means that your computer is in big danger. This malware can correctly be named as ransomware – type of malware which encrypts your files and forces you to pay for their decryption. Stopping it requires some peculiar steps that must be taken as soon as possible.

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Win32:Secat [Trj] detection is a malware detection you can spectate in your computer. It frequently shows up after the provoking actions on your computer – opening the dubious email, clicking the banner in the Web or installing the program from untrustworthy resources. From the second it shows up, you have a short time to do something about it until it begins its harmful action. And be sure – it is much better not to await these destructive actions.

What is Win32:Secat [Trj] virus?

Win32:Secat [Trj] is ransomware-type malware. It searches for the documents on your computer, encrypts it, and then asks you to pay the ransom for getting the decryption key. Besides making your files inaccessible, this malware also does a lot of damage to your system. It modifies the networking setups in order to stop you from looking for the removal guides or downloading the anti-malware program. In rare cases, Win32:Secat [Trj] can also block the launching of anti-malware programs.

Win32:Secat [Trj] Summary

Summarizingly, Win32:Secat [Trj] ransomware activities in the infected system 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 files kept on the victim’s disks — so the victim cannot check these files;
  • Blocking the launching of .exe files of anti-malware 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 realize a more dangerous malware for both individuals and businesses. The algorithms utilized in Win32:Secat [Trj] (generally, 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. But that malware does not do all these bad things without delay – it can take up to a few hours to cipher all of your files. Hence, seeing the Win32:Secat [Trj] detection is a clear signal that you have to start the clearing procedure.

Where did I get the Win32:Secat [Trj]?

Usual ways of Win32:Secat [Trj] spreading are basic for all other ransomware variants. Those are one-day landing sites where victims are offered to download the free program, so-called bait e-mails and hacktools. Bait emails are a pretty modern strategy in malware spreading – you receive the email that simulates some normal notifications about deliveries or bank service conditions changes. Within the email, there is a malicious MS Office file, or a link which leads to the exploit landing page.

Malicious email spam

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

Avoiding it looks fairly simple, but still requires tons of awareness. Malware can hide in various places, and it is much better to stop it even before it goes into your system than to rely on an anti-malware program. General cybersecurity awareness is just an important item in the modern world, even if your interaction with a PC remains on YouTube videos. That may keep you a great deal of time and money which you would certainly spend while searching for a solution.

Win32:Secat [Trj] malware technical details

File Info:

name: D0C5C7180B1A0468F4D4.mlw
path: /opt/CAPEv2/storage/binaries/198aa6a60bc0ddd2e5dc9dd3df1e4a5824425225ce1121e97a03de8998e473cf
crc32: 35FF9A16
md5: d0c5c7180b1a0468f4d42223a7273789
sha1: 8594368a7b9ed66ef6273d83f825e2b8c08b020f
sha256: 198aa6a60bc0ddd2e5dc9dd3df1e4a5824425225ce1121e97a03de8998e473cf
sha512: 319c73bd0563eef15724ce63a7f5022ad59901fd1f021248076b2e45b83616a14795cda3e8b7788b597931aa2eb10838a01b726bee60b7d9a578a9bdd4d256b6
ssdeep: 6144:iGz+06xkpS8EK42/HTvY5GGWow3BkM3V2/18RBioS5:p+06Gv7vY5GGWowxkMc/16MoS5
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
tlsh: T1045423C23ECF4CC8F08901B567A471216A7FF88A0B9FCFEAA8E53F459A5951F9655300
sha3_384: 679b6c09984a01fc6ac73917632eff735cbb97123050d1f0b3f4129af44ef2b0b507a6cec62dfe7b9dff152139b016be
ep_bytes: 807c2408010f859a0b000060be00c005
timestamp: 2008-09-01 06:12:48

Version Info:

CompanyName: Microsoft Corporation
FileDescription: Zone Game DLL - Checkers
FileVersion: 1.2.626.1
InternalName: checkers.dll
LegalCopyright: Copyright © Microsoft Corp. 1995-2001
OriginalFilename: checkers.dll
ProductVersion: 1.2.626.1
SpecialBuild: XP
Translation: 0x0409 0x0000

Win32:Secat [Trj] also known as:

Elasticmalicious (moderate confidence)
CrowdStrikewin/malicious_confidence_90% (D)
K7GWAdware ( 004bb0f21 )
K7AntiVirusAdware ( 004bb0f21 )
ESET-NOD32a variant of Win32/Adware.Virtumonde.FP
AvastWin32:Secat [Trj]
EmsisoftGen:Heur.Krypt.12 (B)
SentinelOneStatic AI – Malicious PE
MAXmalware (ai score=100)
CynetMalicious (score: 100)
RisingTrojan.Toga!8.136D (TFE:5:TWTP6hy0hvK)
AVGWin32:Secat [Trj]

How to remove Win32:Secat [Trj]?

Win32:Secat [Trj] malware is extremely hard to eliminate manually. It places its data in multiple places throughout the disk, and can recover itself from one of the parts. In addition, numerous changes in the windows registry, networking settings and Group Policies are fairly hard to discover and revert to the original. It is better to use a specific tool – exactly, an anti-malware tool. GridinSoft Anti-Malware will fit the most ideal for virus elimination purposes.

<”h3″ style="text-align: center">Remove ”Win32:Secat 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 Malware as shown from our tests with the software, and we assure you that it can remove ”Win32:Secat 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 ”Win32:Secat Malware

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:Secat 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:Secat 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.

<”h3″>Trojan Killer for "”Win32:Secat" 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 ”Win32:Secat Virus

Step 4: Remove Found Threats:

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

Searching ”Win32:Secat 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:Secat 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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