What is Win64/Rozena.GR infection?

In this short article you will certainly discover about the meaning of Win64/Rozena.GR and also its adverse influence on your computer. Such ransomware are a kind of malware that is clarified by online fraudulences to demand paying the ransom money by a victim.

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In the majority of the cases, Win64/Rozena.GR infection will advise its victims to start funds transfer for the function of reducing the effects of the modifications that the Trojan infection has actually presented to the victim’s tool.

Win64/Rozena.GR Summary

These alterations can be as complies with:

  • Ciphering the papers situated on the sufferer’s hard drive — so the victim can no longer make use of the information;
  • Preventing regular accessibility to the victim’s workstation;


One of the most regular channels whereby Win64/Rozena.GR Trojans are infused are:

  • By means of phishing emails;
  • As a repercussion of user ending up on a source that hosts a malicious software application;

As soon as the Trojan is effectively injected, it will certainly either cipher the information on the sufferer’s PC or avoid the tool from operating in a proper fashion – while also putting a ransom money note that points out the demand for the targets to effect the settlement for the function of decrypting the documents or bring back the documents system back to the first problem. In the majority of circumstances, the ransom money note will come up when the customer restarts the COMPUTER after the system has actually currently been damaged.

Win64/Rozena.GR circulation channels.

In different edges of the globe, Win64/Rozena.GR expands by jumps as well as bounds. Nevertheless, the ransom money notes and also techniques of extorting the ransom money amount may vary depending on particular local (regional) setups. The ransom notes as well as techniques of extorting the ransom money amount might differ depending on specific regional (regional) settings.

Ransomware injection

For example:

    Faulty signals concerning unlicensed software application.

    In particular locations, the Trojans commonly wrongfully report having spotted some unlicensed applications allowed on the victim’s gadget. The sharp after that requires the customer to pay the ransom money.

    Faulty declarations about prohibited web content.

    In countries where software program piracy is much less popular, this technique is not as effective for the cyber scams. Additionally, the Win64/Rozena.GR popup alert might falsely declare to be stemming from a law enforcement organization and also will certainly report having situated kid pornography or various other prohibited data on the tool.

    Win64/Rozena.GR popup alert may falsely claim to be deriving from a regulation enforcement organization as well as will report having situated child porn or other illegal data on the gadget. The alert will likewise have a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: C199D71B
md5: 33e32b57593f31a52fea1c7fd8ec29cc
name: 33E32B57593F31A52FEA1C7FD8EC29CC.mlw
sha1: e9885be3e442b789510854c5fcc145cf1e9680ab
sha256: 9e817db2607337b4d5cc78d80de689693c72b63705c7d3658b19ae2604c8424c
sha512: e203f6b6e6dc5de1b57c1ebca996450ae5baf8713490c5cb3023f7f4de23940d8973f9428f59fd03173978d7deef47cef224294341f8068689b729019f7ed797
ssdeep: 24576:2rU1z9+++CaKVSaRnJY9z4AAhFbAxbqb1+:2rU1Z+++ZKVzRnJY9zaXUpqb1+
type: PE32+ executable (GUI) x86-64 (stripped to external PDB), for MS Windows

Version Info:

0: [No Data]

Win64/Rozena.GR also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
DrWeb BackDoor.Meterpreter.96
Cynet Malicious (score: 100)
ALYac Gen:Variant.Bulz.231684
CrowdStrike win/malicious_confidence_80% (W)
Cybereason malicious.7593f3
Symantec Trojan.Gen.MBT
ESET-NOD32 a variant of Win64/Rozena.GR
APEX Malicious
Avast Win64:Trojan-gen
Kaspersky Trojan.Win64.Shelma.jjp
BitDefender Gen:Variant.Bulz.231684
MicroWorld-eScan Gen:Variant.Bulz.231684
Ad-Aware Gen:Variant.Bulz.231684
Sophos Mal/Generic-S
VIPRE Trojan.Win32.Generic!BT
Emsisoft Gen:Variant.Bulz.231684 (B)
Jiangmin Trojan.Shelma.euy
Avira TR/AD.PatchedWinSwrort.eibbd
Microsoft Trojan:Win32/Wacatac.B!ml
Arcabit Trojan.Bulz.D38904
ZoneAlarm Trojan.Win64.Shelma.jjp
GData Gen:Variant.Bulz.231684
AhnLab-V3 Trojan/Win64.RL_MalShell.R362508
McAfee Artemis!33E32B57593F
MAX malware (ai score=82)
Panda Trj/CI.A
Ikarus Trojan.Win64.Rozena
Fortinet W64/Rozena.GR!tr
AVG Win64:Trojan-gen

How to remove Win64/Rozena.GR 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 Win64/Rozena.GR 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 Win64/Rozena.GR you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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