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

What is W32/Scribble-B infection?

In this post you will certainly discover concerning the definition of W32/Scribble-B and also its adverse influence on your computer system. Such ransomware are a kind of malware that is clarified by on the internet frauds to demand paying the ransom money by a target.

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In the majority of the instances, W32/Scribble-B ransomware will instruct its sufferers to launch funds move for the objective of neutralizing the amendments that the Trojan infection has introduced to the victim’s device.

W32/Scribble-B Summary

These modifications can be as adheres to:

  • Unconventionial binary language: Chinese (Simplified);
  • Unconventionial language used in binary resources: Chinese (Simplified);
  • Ciphering the papers located on the sufferer’s disk drive — so the target can no longer utilize the data;
  • Preventing regular accessibility to the sufferer’s workstation;

Related domains:



The most common channels where W32/Scribble-B are infused are:

  • By methods of phishing emails;
  • As a repercussion of customer winding up on a source that hosts a destructive software program;

As quickly as the Trojan is efficiently infused, it will either cipher the data on the sufferer’s PC or prevent the device from operating in a proper manner – while likewise putting a ransom note that discusses the need for the sufferers to effect the settlement for the purpose of decrypting the documents or bring back the file system back to the initial condition. In the majority of circumstances, the ransom note will certainly show up when the customer restarts the COMPUTER after the system has already been damaged.

W32/Scribble-B distribution networks.

In different corners of the world, W32/Scribble-B grows by jumps and bounds. Nevertheless, the ransom money notes as well as tricks of extorting the ransom amount might vary relying on particular regional (regional) settings. The ransom notes and methods of obtaining the ransom quantity may vary depending on specific local (regional) settings.

Ransomware injection

For instance:

    Faulty notifies regarding unlicensed software application.

    In certain locations, the Trojans typically wrongfully report having actually found some unlicensed applications made it possible for on the victim’s device. The sharp then requires the user to pay the ransom money.

    Faulty declarations regarding illegal web content.

    In countries where software piracy is much less preferred, this technique is not as effective for the cyber frauds. Conversely, the W32/Scribble-B popup alert might wrongly declare to be originating from a police organization and will report having situated child pornography or other prohibited data on the device.

    W32/Scribble-B popup alert may falsely declare to be deriving from a legislation enforcement establishment as well as will report having situated child pornography or various other illegal information on the gadget. The alert will in a similar way include a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 3F834338
md5: b525dc4d9d187c68b6f7bbd8a6263de6
name: B525DC4D9D187C68B6F7BBD8A6263DE6.mlw
sha1: 54d4caced767b0e9e937936087dbf608d3260f24
sha256: 788c22cb56f8ae47df3c65386220d1abcd28f20851873aa3c65769cba749e2ab
sha512: b274a2eedc407593909730982e08209211ba34d29cd9b5212bd20839f7d8c259346ff4f96c548ae538af4301b84a5a7a6929568faf872f80bac6691ed551d405
ssdeep: 12288:c9LcIe7RHLm3Ne8P/XUU+OpFwLi0VFA6i0VFAe0i0VFA6tD:c9oRq9NP/XUyQLiGFA6iGFAe0iGFA6F
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: *x672cx7a0bx5e8fx6700x7ec8x89e3x91cax6743x5f52x5175x8054x4e92x521b(SUIC)x6240x6709* *x7248x6743x5f52x5c5ex5175x8054x4e92x521b* *x8bf7x52ffx7528x4e8ex4efbx4f55x5546x4e1ax7528x9014*
CompanyName: x5175x8054x4e92x521b|x5c18x5175
Comments: x5175x8054x4e92x521b|x5c18x5175
ProductName: Compete-King Launcher
FileDescription: x7adex6280x4e4bx738b2.0x7248x672cx767bx9646x5668
Translation: 0x0804 0x04b0

W32/Scribble-B also known as:

K7AntiVirusPassword-Stealer ( 004db2ff1 )
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
CrowdStrikewin/malicious_confidence_80% (D)
K7GWPassword-Stealer ( 004db2ff1 )
EmsisoftGen:Malware.Heur.1.!copidmbe!.nr0@baRqyKmb (B)
SentinelOneStatic AI – Malicious PE
MAXmalware (ai score=80)

How to remove W32/Scribble-B ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for W32/Scribble-B files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

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If the guide doesn’t help you to remove W32/Scribble-B you can always ask me in the comments for getting help.

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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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