RiskWare.Patcher

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

What is RiskWare.Patcher infection?

In this post you will discover regarding the meaning of RiskWare.Patcher and also its negative impact on your computer. Such ransomware are a type of malware that is specified by on the internet scams to demand paying the ransom money by a target.

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In the majority of the cases, RiskWare.Patcher ransomware will advise its victims to initiate funds move for the purpose of neutralizing the modifications that the Trojan infection has introduced to the victim’s gadget.

RiskWare.Patcher Summary

These adjustments can be as adheres to:

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • Ciphering the papers situated on the sufferer’s disk drive — so the target can no longer utilize the information;
  • Preventing normal accessibility to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

RiskWare.Patcher

The most common channels where RiskWare.Patcher are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a repercussion of individual winding up on a source that hosts a malicious software;

As quickly as the Trojan is successfully infused, it will either cipher the information on the victim’s PC or avoid the device from functioning in an appropriate way – while likewise placing a ransom money note that states the need for the sufferers to effect the payment for the function of decrypting the papers or recovering the data system back to the preliminary condition. In most circumstances, the ransom money note will certainly come up when the client reboots the PC after the system has already been harmed.

RiskWare.Patcher distribution channels.

In various edges of the globe, RiskWare.Patcher expands by jumps and also bounds. However, the ransom money notes and also tricks of extorting the ransom quantity may differ depending on particular neighborhood (regional) setups. The ransom notes and methods of extorting the ransom quantity may differ depending on specific neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty informs about unlicensed software application.

    In certain locations, the Trojans usually wrongfully report having actually identified some unlicensed applications allowed on the victim’s device. The sharp then requires the user to pay the ransom money.

    Faulty statements about prohibited content.

    In nations where software program piracy is much less popular, this technique is not as effective for the cyber fraudulences. Additionally, the RiskWare.Patcher popup alert may wrongly claim to be originating from a law enforcement organization and also will report having located child pornography or other prohibited data on the gadget.

    RiskWare.Patcher popup alert might wrongly assert to be obtaining from a law enforcement organization as well as will report having situated child pornography or other unlawful data on the gadget. The alert will in a similar way have a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 9AAB2F8E
md5: 73445e83e7fbc44925055e5dc87ae33d
name: 73445E83E7FBC44925055E5DC87AE33D.mlw
sha1: 2346ae785004ae8fe46ec2913582a9a430959913
sha256: 7492e54833389ce7c77d57bfe943a8f149fe5e22838ea79bed7d484b1cfc73c2
sha512: 1e84b396df58833a0e1a7f6d902988b4e197320df2d494876b969453806d1a01d014ba71e25aec7e164a6b95bb421f86dfa976783076b8b9b830d69c956bd52e
ssdeep: 3072:TWdmoNm4fWDN9W9VcpgzcGnjEI7Y3KeMVJkout9:TWpzfWDN9W9VceIGnQIRpJkoS9
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

RiskWare.Patcher also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
Cylance Unsafe
Sangfor PUP.Win32.Keygen.BV
CrowdStrike win/malicious_confidence_90% (W)
Cybereason malicious.85004a
Cyren W32/Risk.PSIU-3405
Symantec Trojan.Gen.MBT
APEX Malicious
Avast Win32:Keygen-BV [PUP]
SUPERAntiSpyware Trojan.Agent/Gen-Oficla
Sophos Mal/Generic-S
Comodo Heur.Corrupt.PE@1z141z3
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.RansomGandCrab.cm
FireEye Generic.mg.73445e83e7fbc449
SentinelOne Static AI – Malicious PE
Avira TR/Crypt.ULPM.Gen
Microsoft Trojan:Win32/Occamy.C74
AegisLab Trojan.Win32.Generic.4!c
AhnLab-V3 Unwanted/Win32.KeyGen.R238131
Acronis suspicious
McAfee RDN/Generic.dbz
MAX malware (ai score=98)
Malwarebytes RiskWare.Patcher
Ikarus Gen.Variant.Oficla
MaxSecure Trojan.Malware.74621945.susgen
Fortinet W32/PossibleThreat
AVG Win32:Keygen-BV [PUP]
Paloalto generic.ml

How to remove RiskWare.Patcher virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

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 RiskWare.Patcher 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove RiskWare.Patcher you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

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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