Win32:ShellCode-CU [Ransom]

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

What is Win32:ShellCode-CU [Ransom] infection?

In this short article you will discover regarding the meaning of Win32:ShellCode-CU [Ransom] as well as its adverse effect on your computer. Such ransomware are a type of malware that is elaborated by on-line frauds to demand paying the ransom money by a victim.

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Most of the cases, Win32:ShellCode-CU [Ransom] virus will certainly advise its targets to start funds move for the function of neutralizing the changes that the Trojan infection has actually introduced to the target’s device.

Win32:ShellCode-CU [Ransom] Summary

These modifications can be as complies with:

  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents located on the target’s disk drive — so the victim can no more use the information;
  • Preventing normal access to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Win32:ShellCode-CU [Ransom]

The most typical channels whereby Win32:ShellCode-CU [Ransom] Trojans are infused are:

  • By methods of phishing emails;
  • As a repercussion of individual ending up on a source that organizes a destructive software program;

As soon as the Trojan is efficiently injected, it will either cipher the information on the sufferer’s PC or protect against the gadget from functioning in a proper manner – while also putting a ransom note that mentions the requirement for the targets to effect the repayment for the purpose of decrypting the records or restoring the data system back to the preliminary problem. In a lot of instances, the ransom note will turn up when the customer restarts the PC after the system has currently been harmed.

Win32:ShellCode-CU [Ransom] distribution channels.

In numerous corners of the globe, Win32:ShellCode-CU [Ransom] grows by jumps and also bounds. However, the ransom money notes as well as tricks of obtaining the ransom money amount might differ relying on certain local (regional) settings. The ransom money notes as well as tricks of extorting the ransom money amount might differ depending on particular local (local) settings.

Ransomware injection

For example:

    Faulty notifies regarding unlicensed software program.

    In certain locations, the Trojans frequently wrongfully report having discovered some unlicensed applications allowed on the victim’s tool. The alert after that demands the customer to pay the ransom money.

    Faulty statements about illegal web content.

    In nations where software application piracy is much less popular, this technique is not as reliable for the cyber fraudulences. Alternatively, the Win32:ShellCode-CU [Ransom] popup alert may falsely declare to be deriving from a police establishment as well as will report having located kid pornography or various other prohibited information on the device.

    Win32:ShellCode-CU [Ransom] popup alert might wrongly declare to be obtaining from a legislation enforcement institution and also will certainly report having situated kid pornography or other illegal data on the device. The alert will similarly contain a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: CBA88D9F
md5: 5c18f867c1ca188643e4d1ec66f50cc7
name: 5C18F867C1CA188643E4D1EC66F50CC7.mlw
sha1: b1c42961e4119192c6a20673e725fd0cd589c8d1
sha256: bcdf7bf3a7c0c7dc3d3eb0686aad0ac04d2fcc5c2262f85c8f162cecfd2b33a5
sha512: 8efecdebbf579697493db9d986cb7511af1447466142b322311c93e1881c2424d0eb39d12e80f8d31dd181c262e2beeb0c40b351e52ba3ce2b294a8125a3d829
ssdeep: 384:xkvM5pRCAXp5+Ie/ghiaOh8dkLrc0KTb5EX4AVNnhnTUkWsrI4:HgAXf+QhitHc0KTb5EX4kOYX
type: PE32+ executable (GUI) x86-64, for MS Windows

Version Info:

0: [No Data]

Win32:ShellCode-CU [Ransom] also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0057ca3c1 )
Cynet Malicious (score: 100)
ALYac Gen:Heur.Ransom.REntS.Gen.1
Cylance Unsafe
CrowdStrike win/malicious_confidence_60% (W)
K7GW Trojan ( 0057ca3c1 )
Cybereason malicious.7c1ca1
Cyren W64/Kryptik.EGT.gen!Eldorado
Symantec W97M.Downloader
ESET-NOD32 a variant of Win64/GenKryptik.FFNR
APEX Malicious
Avast Win32:ShellCode-CU [Ransom]
Kaspersky HEUR:Trojan-Downloader.Script.Generic
BitDefender Gen:Heur.Ransom.REntS.Gen.1
MicroWorld-eScan Gen:Heur.Ransom.REntS.Gen.1
Ad-Aware Gen:Heur.Ransom.REntS.Gen.1
Sophos Mal/Generic-S
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_ContiCrypt.R067C0DFD21
McAfee-GW-Edition Artemis
Emsisoft Gen:Heur.Ransom.REntS.Gen.1 (B)
Avira TR/Crypt.Agent.lhnok
Microsoft Ransom:Win64/ContiCrypt.PG!MTB
GData Gen:Heur.Ransom.REntS.Gen.1
AhnLab-V3 Ransomware/Win.Filecoder.C4478224
McAfee Artemis!5C18F867C1CA
MAX malware (ai score=88)
Malwarebytes Ransom.FileLocker
TrendMicro-HouseCall Ransom_ContiCrypt.R067C0DFD21
Ikarus Trojan.Win64.Krypt
MaxSecure Trojan.Malware.1767938.susgen
Fortinet W64/GenKryptik.FFNR!tr
AVG Win32:ShellCode-CU [Ransom]

How to remove Win32:ShellCode-CU [Ransom] virus?

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 Win32:ShellCode-CU [Ransom] 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 Win32:ShellCode-CU [Ransom] 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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