What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the Trojan.Win32.DiskWriter.ebe detection name means that your system is in big danger. This virus can correctly be identified as ransomware – virus which encrypts your files and forces you to pay for their decryption. Removing it requires some unusual steps that must be done as soon as possible.
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Trojan.Win32.DiskWriter.ebe detection is a malware detection you can spectate in your system. It often appears after the provoking actions on your computer – opening the untrustworthy e-mail messages, clicking the banner in the Web or installing the program from unreliable resources. From the instance it shows up, you have a short time to do something about it until it starts its harmful activity. And be sure – it is far better not to wait for these malicious actions.

What is Trojan.Win32.DiskWriter.ebe virus?

Trojan.Win32.DiskWriter.ebe is ransomware-type malware. It looks for the files on your disk, encrypts it, and then asks you to pay the ransom for getting the decryption key. Besides making your files inaccessible, this malware additionally does a ton of damage to your system. It changes the networking settings in order to avoid you from looking for the removal tutorials or downloading the anti-malware program. In some cases, Trojan.Win32.DiskWriter.ebe can also stop the launching of anti-malware programs.

Trojan.Win32.DiskWriter.ebe Summary

In total, Trojan.Win32.DiskWriter.ebe virus actions in the infected system are next:

  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Dynamic (imported) function loading detected;
  • Reads data out of its own binary image;
  • The binary contains an unknown PE section name indicative of packing;
  • Authenticode signature is invalid;
  • Uses Windows utilities for basic functionality;
  • Uses Windows utilities for basic functionality;
  • CAPE detected the WobbyChipMBR malware family;
  • Encrypting the files located on the target’s drives — so the victim cannot open these files;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-virus apps

Ransomware has been a headache for the last 4 years. It is hard to imagine a more harmful virus for both individuals and corporations. The algorithms utilized in Trojan.Win32.DiskWriter.ebe (usually, 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 currently exists, and possibly will exist. However, that virus does not do all these bad things without delay – it can require up to several hours to cipher all of your files. Therefore, seeing the Trojan.Win32.DiskWriter.ebe detection is a clear signal that you have to begin the clearing procedure.

Where did I get the Trojan.Win32.DiskWriter.ebe?

Common tactics of Trojan.Win32.DiskWriter.ebe distribution are typical for all other ransomware examples. Those are one-day landing web pages where victims are offered to download and install the free program, so-called bait e-mails and hacktools. Bait e-mails are a quite modern strategy in malware spreading – you get the e-mail that imitates some routine notifications about shipments or bank service conditions updates. Within the email, 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 fairly uncomplicated, but still requires a lot of focus. Malware can hide in various places, and it is far better to stop 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 relationship with a PC stays on YouTube videos. That may keep you a lot of time and money which you would spend while trying to find a fix guide.

Trojan.Win32.DiskWriter.ebe malware technical details

File Info:

name: 91D5EBCC8FB0FC79E7A4.mlw
path: /opt/CAPEv2/storage/binaries/22b403ae358e179d9a6689c2b971cf68cfc9442aad863012d5c46a4da58e074f
crc32: CF53036C
md5: 91d5ebcc8fb0fc79e7a444522e78f363
sha1: 0be03c0a0ef02ace96cbe75679224bed9ffa3603
sha256: 22b403ae358e179d9a6689c2b971cf68cfc9442aad863012d5c46a4da58e074f
sha512: d2c9f12471fb2740e6ec1f08b3b797fc9e67ffff1ec79c6a9d0725ac63285a406cd542a125506715d67b7735b0b4140836c393c0d86492268b9fad93318e4c69
ssdeep: 12288:oZ3owANYUg8IFAIBmG3xDBz+Dcm0kOz5Qt2kGc:omTSzAIBmeBEBlOTkGc
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T13394D001F6C14CF2D57219325A39A722AA7DB8201F648ADFB3EC596DDF711C19630BA3
sha3_384: 4dec532c0edea3edaa3ecd388c6737d64d624d2b8cd7854e9cd0d694434cc721d539350ac1c88189d17e7a370c16a68c
ep_bytes: e866050000e978feffffcccccccccccc
timestamp: 2021-10-08 08:51:51

Version Info:

0: [No Data]

Trojan.Win32.DiskWriter.ebe also known as:

K7AntiVirusTrojan ( 0055f5981 )
K7GWTrojan ( 0055f5981 )
ESET-NOD32a variant of Win32/KillMBR.NDS
EmsisoftTrojan.Ransom.GenericKD.48171435 (B)
GDataWin32.Malware.MBRInfector.A (2x)
CynetMalicious (score: 100)
MAXmalware (ai score=84)
RisingExploit.UAC!8.107CD (CLOUD)
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Trojan.Win32.DiskWriter.ebe?

Trojan.Win32.DiskWriter.ebe malware is incredibly difficult to erase by hand. It places its files in multiple places throughout the disk, and can recover itself from one of the elements. Moreover, a range of modifications in the registry, networking settings and Group Policies are pretty hard to locate and return to the initial. It is far better to use a special program – exactly, an anti-malware tool. GridinSoft Anti-Malware will fit the most ideal for virus elimination reasons.

Why GridinSoft Anti-Malware? It is really light-weight and has its detection databases updated nearly every hour. In addition, it does not have such bugs and weakness as Microsoft Defender does. The combination of these details makes GridinSoft Anti-Malware perfect for taking out malware of any kind.

Remove the viruses with GridinSoft Anti-Malware

  • Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.
  • Gridinsoft Anti-Malware during the scan process

  • Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.
  • GridinSoft Anti-Malware scan results

  • When the scan is over, you may choose the action for each detected virus. For all files of [SHORT_NAME] the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning
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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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