What is Win64/Rozena.EP infection?

In this article you will find about the interpretation of Win64/Rozena.EP and also its unfavorable effect on your computer. Such ransomware are a form of malware that is clarified by on the internet frauds to require paying the ransom by a target.

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In the majority of the situations, Win64/Rozena.EP infection will certainly instruct its targets to start funds move for the function of neutralizing the amendments that the Trojan infection has actually presented to the victim’s device.

Win64/Rozena.EP Summary

These alterations can be as complies with:

  • 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 files found on the victim’s hard disk — so the target can no more make use of the information;
  • Preventing normal access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.


The most common networks where Win64/Rozena.EP Ransomware Trojans are injected are:

  • By ways of phishing e-mails;
  • As an effect of customer ending up on a source that holds a destructive software application;

As quickly as the Trojan is effectively injected, it will either cipher the information on the sufferer’s computer or protect against the tool from functioning in a correct way – while additionally putting a ransom note that mentions the need for the sufferers to impact the payment for the function of decrypting the documents or recovering the documents system back to the first condition. In many circumstances, the ransom note will certainly show up when the client reboots the PC after the system has actually already been harmed.

Win64/Rozena.EP distribution networks.

In different corners of the globe, Win64/Rozena.EP grows by jumps and bounds. However, the ransom notes and techniques of obtaining the ransom amount may vary depending on certain regional (local) setups. The ransom notes and also techniques of obtaining the ransom money quantity may differ depending on certain regional (local) setups.

Ransomware injection

For instance:

    Faulty notifies about unlicensed software application.

    In particular locations, the Trojans usually wrongfully report having discovered some unlicensed applications enabled on the victim’s tool. The sharp then requires the user to pay the ransom money.

    Faulty declarations concerning unlawful content.

    In nations where software piracy is less prominent, this method is not as reliable for the cyber fraudulences. Conversely, the Win64/Rozena.EP popup alert might falsely claim to be deriving from a law enforcement establishment and will report having located kid pornography or various other illegal data on the gadget.

    Win64/Rozena.EP popup alert might falsely declare to be obtaining from a regulation enforcement institution and also will certainly report having situated kid pornography or various other unlawful data on the gadget. The alert will similarly have a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: D9AED8D0
md5: 23e2bb7ae15b804956be1e434248b936
name: 23E2BB7AE15B804956BE1E434248B936.mlw
sha1: 3729b959291ede8f7387803b79437eaac7f18d7c
sha256: 5ac490b0f312f45ead3f2990d8dd6d1040d78b52c82ad1d89b458bd9a7d75809
sha512: 72529d3c3fb3f385c324d683772c4f61c00e5fa646bb469dcc19292b03f9c57ece60a78cad1cb2b473c08586739552c32efbc1dbf9187824ca58de17d260b150
ssdeep: 24576:MN1pRv1vh3Tjp4eduhmLsrq/VwrLsNCWlsgwKWLojC6eQOEOBuBIntv2Sqd:kpRv1vh3RquvqrLsNCWugkojCtEbBCZ
type: PE32+ executable (GUI) x86-64 (stripped to external PDB), for MS Windows

Version Info:

0: [No Data]

Win64/Rozena.EP also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0056a8221 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.45908106
Cylance Unsafe
CrowdStrike win/malicious_confidence_90% (W)
Alibaba Trojan:Win64/Rozena.0b2ad80e
K7GW Trojan ( 0056a8221 )
Cybereason malicious.9291ed
Symantec Trojan.Gen.2
ESET-NOD32 a variant of Win64/Rozena.EP
APEX Malicious
Avast Win64:Trojan-gen
Kaspersky HEUR:Trojan-Ransom.Win32.Gen.vho
BitDefender Trojan.GenericKD.45908106
MicroWorld-eScan Trojan.GenericKD.45908106
Tencent Win32.Trojan.Gen.Hsis
Ad-Aware Trojan.GenericKD.45908106
Sophos Mal/Generic-S
VIPRE Trojan.Win32.Generic!BT
Emsisoft Trojan.GenericKD.45908106 (B)
Webroot W32.Gen.vho
Microsoft Trojan:Win32/Wacatac.B!ml
AegisLab Trojan.Win32.Gen.j!c
GData Trojan.GenericKD.45908106
McAfee Artemis!23E2BB7AE15B
MAX malware (ai score=81)
Rising Ransom.Gen!8.DE83 (CLOUD)
Ikarus Trojan.Win64.Rozena
Fortinet W32/Gen.EP!tr
AVG Win64:Trojan-gen
Qihoo-360 Win32/Ransom.Generic.H8oA8SEA

How to remove Win64/Rozena.EP 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.EP 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 Win64/Rozena.EP 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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