Win32:Gepys-B [Trj] Virus Removal

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

Spectating the Win32:Gepys-B [Trj] detection usually means that your system is in big danger. This malware can correctly be identified as ransomware – virus which ciphers 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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Win32:Gepys-B [Trj] detection is a malware detection you can spectate in your system. It frequently appears after the provoking procedures on your computer – opening the suspicious e-mail messages, clicking the advertisement in the Internet or setting up the program from suspicious sources. From the second it shows up, you have a short time to take action before it starts its harmful action. And be sure – it is far better not to wait for these destructive things.

What is Win32:Gepys-B [Trj] virus?

Win32:Gepys-B [Trj] is ransomware-type malware. It looks for the files on your computer, encrypts it, and after that asks you to pay the ransom for getting the decryption key. Besides making your documents inaccessible, this malware also does a ton of damage to your system. It changes the networking settings in order to stop you from reading the removal articles or downloading the antivirus. In rare cases, Win32:Gepys-B [Trj] can additionally block the setup of anti-malware programs.

Win32:Gepys-B [Trj] Summary

In summary, Win32:Gepys-B [Trj] malware actions in the infected system are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • A file was accessed within the Public folder.;
  • Sample contains Overlay data;
  • Reads data out of its own binary image;
  • CAPE extracted potentially suspicious content;
  • The binary contains an unknown PE section name indicative of packing;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • CAPE detected the EnigmaStub malware family;
  • Touches a file containing cookies, possibly for information gathering;
  • Collects information to fingerprint the system;
  • Anomalous binary characteristics;
  • Yara detections observed in process dumps, payloads or dropped files;
  • Ciphering the files located on the victim’s disk drives — so the victim cannot open these files;
  • Blocking the launching of .exe files of anti-malware programs
  • Blocking the launching of installation files of anti-virus apps

Ransomware has been a major problem for the last 4 years. It is challenging to picture a more harmful virus for both individual users and companies. The algorithms used in Win32:Gepys-B [Trj] (generally, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have more time than our galaxy actually exists, and possibly will exist. But that malware does not do all these unpleasant things without delay – it may require up to a few hours to cipher all of your files. Therefore, seeing the Win32:Gepys-B [Trj] detection is a clear signal that you must begin the clearing process.

Where did I get the Win32:Gepys-B [Trj]?

Ordinary ways of Win32:Gepys-B [Trj] injection are usual for all other ransomware examples. Those are one-day landing web pages where users are offered to download the free software, so-called bait emails and hacktools. Bait emails are a quite new strategy in malware spreading – you get the e-mail that imitates some routine notifications about deliveries or bank service conditions updates. Inside of the email, there is a corrupted MS Office file, or a web link which opens the exploit landing site.

Malicious email spam

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

Avoiding it looks quite easy, but still requires tons of attention. Malware can hide in various spots, 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 important item in the modern-day world, even if your relationship with a PC stays on YouTube videos. That may keep you a lot of time and money which you would certainly spend while trying to find a solution.

Win32:Gepys-B [Trj] malware technical details

File Info:

name: EA0B3C9CCE7F801147C1.mlw
path: /opt/CAPEv2/storage/binaries/daad5654886c44844757cc57f603e6aaddad97fd02fdff53b7f25ffc9cd63add
crc32: A9EEFE7C
md5: ea0b3c9cce7f801147c147c05696a23c
sha1: 26c827111fe4c2fa3b64e6825690cf08df7453a5
sha256: daad5654886c44844757cc57f603e6aaddad97fd02fdff53b7f25ffc9cd63add
sha512: 609f85ee8f40e45a7d000718d1f679364059d4f4c007ed990a3e6b913e8d9b16b0299e52eb04bdf0ac272a9400b20d53dd1a250d01b89a3fd99cd70ad186bd09
ssdeep: 49152:nJ2DYS9JMo17CQHXVg6gci49c0+EtzB0D/1ldzdi+u:kDYXo17BXV7HhftBIzddE
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T18DC53340FB818D4AD49D9576C8A346A70AB9BE1A6457B4FB2C007B73DC731221877E8F
sha3_384: f726a36f16deac1718fde5eadfd6cb1d0c204fa3b048f685bb1835d366d77fbd695331e066646efeeb90aa41d8175ab0
ep_bytes: eb0800b204000000000060e800000000
timestamp: 2013-03-05 08:54:29

Version Info:

0: [No Data]

Win32:Gepys-B [Trj] also known as:

Bkav W32.AIDetectMalware
Lionic Trojan.Win32.Gepys.j!c
AVG Win32:Gepys-B [Trj]
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Generic.35340919
McAfee Artemis!EA0B3C9CCE7F
Cylance unsafe
Zillya Trojan.ShipUp.Win32.16116
Sangfor Suspicious.Win32.Save.ins
CrowdStrike win/malicious_confidence_90% (D)
Alibaba TrojanDropper:Win32/Gepys.8e87d2bf
K7GW Trojan ( 0058c50b1 )
K7AntiVirus Trojan ( 0058c50b1 )
BitDefenderTheta Gen:NN.ZexaF.36802.AMZ@amtbnOii
Symantec ML.Attribute.HighConfidence
tehtris Generic.Malware
ESET-NOD32 a variant of Win64/Packed.Enigma.CE
Cynet Malicious (score: 100)
APEX Malicious
Kaspersky HEUR:Trojan-Ransom.Win32.GandCrypt.pef
BitDefender Trojan.Generic.35340919
Avast Win32:Gepys-B [Trj]
Tencent Malware.Win32.Gencirc.10bfbde4
Emsisoft Trojan.Generic.35340919 (B)
F-Secure Trojan.TR/Drop.Gepys.whnqb
VIPRE Trojan.Generic.35340919
Sophos Mal/Generic-S
Ikarus Trojan.Win64.Enigma
GData Win32.Trojan.PSE.1IW07WR
Avira TR/Drop.Gepys.whnqb
Antiy-AVL Trojan[Packed]/Win64.Enigma
Arcabit Trojan.Generic.D21B4277
ZoneAlarm HEUR:Trojan-Ransom.Win32.GandCrypt.pef
Microsoft TrojanDropper:Win32/Gepys!pz
Google Detected
AhnLab-V3 Trojan/Win.Generic.R638969
VBA32 Trojan.Redirect
ALYac Trojan.Generic.35340919
MAX malware (ai score=86)
Malwarebytes Generic.Malware/Suspicious
Rising Trojan.Delf!8.67 (TFE:5:HKOyim908OD)
Yandex Trojan.GenAsa!lMAkv7DkIls
MaxSecure Trojan.Malware.300983.susgen
Zoner Probably Heur.ExeHeaderL
DeepInstinct MALICIOUS
alibabacloud VirTool:Win/Packed.EnigmaProtector.Z(dyn)

How to remove Win32:Gepys-B [Trj]?

Win32:Gepys-B [Trj] malware is extremely hard to delete by hand. It puts its data in numerous locations throughout the disk, and can recover itself from one of the parts. In addition, a number of changes in the registry, networking setups and Group Policies are pretty hard to discover and return to the original. It is better to use a special tool – exactly, an anti-malware tool. GridinSoft Anti-Malware will fit the best for virus elimination goals.

<”h3″ style="text-align: center">Remove ”Win32:Gepys-B 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:Gepys-B 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:Gepys-B 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:Gepys-B 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:Gepys-B 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:Gepys-B" 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:Gepys-B Virus

Step 4: Remove Found Threats:

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

Searching ”Win32:Gepys-B 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:Gepys-B 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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