Win64/Rozena.M

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

What is Win64/Rozena.M infection?

In this short article you will find about the interpretation of Win64/Rozena.M and its negative influence on your computer system. Such ransomware are a type of malware that is specified by on-line fraudulences to require paying the ransom by a victim.

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In the majority of the instances, Win64/Rozena.M virus will certainly instruct its targets to start funds move for the purpose of reducing the effects of the changes that the Trojan infection has introduced to the victim’s tool.

Win64/Rozena.M Summary

These adjustments can be as adheres to:

  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents situated on the target’s hard disk — so the sufferer can no longer make use of the data;
  • Preventing regular access 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.

Win64/Rozena.M

The most normal channels through which Win64/Rozena.M are infused are:

  • By methods of phishing emails;
  • As a repercussion of user ending up on a resource that hosts a harmful software;

As soon as the Trojan is successfully injected, it will certainly either cipher the data on the victim’s computer or stop the gadget from functioning in a correct way – while additionally placing a ransom note that states the demand for the sufferers to effect the payment for the function of decrypting the records or bring back the data system back to the first condition. In a lot of instances, the ransom note will come up when the customer restarts the PC after the system has actually already been damaged.

Win64/Rozena.M circulation networks.

In different corners of the globe, Win64/Rozena.M grows by jumps as well as bounds. However, the ransom notes as well as techniques of extorting the ransom quantity might vary relying on certain neighborhood (regional) setups. The ransom notes and also methods of obtaining the ransom amount might differ depending on certain neighborhood (local) settings.

Ransomware injection

As an example:

    Faulty signals regarding unlicensed software program.

    In particular locations, the Trojans typically wrongfully report having identified some unlicensed applications allowed on the target’s tool. The sharp after that demands the individual to pay the ransom.

    Faulty statements concerning prohibited web content.

    In countries where software piracy is less popular, this technique is not as reliable for the cyber scams. Alternatively, the Win64/Rozena.M popup alert may wrongly assert to be deriving from a police establishment and will certainly report having situated child porn or various other unlawful information on the gadget.

    Win64/Rozena.M popup alert might falsely declare to be acquiring from a legislation enforcement organization and will report having located kid pornography or other illegal data on the device. The alert will similarly consist of a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: 283F938E
md5: a24a074f33547b0de5599dfa121de02d
name: A24A074F33547B0DE5599DFA121DE02D.mlw
sha1: 4aa1963383516e3489a309d749da3a171b09fc42
sha256: 7862d7e1330db62e65057fa73822c5fc84dafe60c3f5b81ba887c49f3943deca
sha512: 3a529270cff4eefa5b01b04e1dd7772f1a7365a19306b2a6a6609a2e416a053c93f20b2c18bfc65a2b5e7b8c3c89eb2e9936aa8caadd9bdc9de9b32fed9aebd2
ssdeep: 24:eFGStrJ9u084Wg2URs7FeqOIR4nZbBE5qXgEEGBQAV:is0DeztRYJXiGBQ
type: PE32+ executable (GUI) x86-64, for MS Windows

Version Info:

0: [No Data]

Win64/Rozena.M also known as:

GridinSoftTrojan.Ransom.Gen
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Generic.21824019
McAfeeArtemis!A24A074F3354
CylanceUnsafe
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 004fa3c91 )
BitDefenderTrojan.Generic.21824019
K7GWTrojan ( 004fa3c91 )
CrowdStrikewin/malicious_confidence_90% (D)
CyrenW64/Shelma.A
SymantecMeterpreter
APEXMalicious
AvastWin64:Malware-gen
KasperskyTrojan.Win64.Shelma.a
AlibabaTrojan:Win64/Shelma.98cad986
NANO-AntivirusTrojan.Win64.Rozena.eqfutl
AegisLabTrojan.Win64.Shelma.4!c
RisingTrojan.Rozena!8.6D (CLOUD)
Ad-AwareTrojan.Generic.21824019
EmsisoftTrojan.Generic.21824019 (B)
F-SecureHeuristic.HEUR/AGEN.1108122
VIPRETrojan.Win32.Generic!BT
TrendMicroTrojan.Win64.SHELMA.SMA
McAfee-GW-EditionBehavesLike.Win64.Infected.xz
FireEyeGeneric.mg.a24a074f33547b0d
SophosMal/Generic-S + ATK/Meter-C
IkarusTrojan.Crypt
JiangminTrojan.Generic.eqtsc
MaxSecureTrojan.Malware.300983.susgen
AviraHEUR/AGEN.1108122
MAXmalware (ai score=85)
Antiy-AVLGrayWare/Win32.Rozena.j
MicrosoftTrojan:Win64/Meterpreter.E
ArcabitTrojan.Generic.D14D0213
ZoneAlarmTrojan.Win64.Shelma.a
GDataTrojan.Generic.21824019
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win64.Shelma.C2302297
Acronissuspicious
ALYacTrojan.Generic.21824019
TACHYONTrojan/W64.Shelma.6144.DL
MalwarebytesGeneric.Malware/Suspicious
PandaTrj/CI.A
ESET-NOD32a variant of Win64/Rozena.M
TrendMicro-HouseCallTrojan.Win64.SHELMA.SMA
TencentWin64.Trojan.Shelma.Ljtq
YandexTrojan.GenAsa!RZuPNlUDbQk
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_87%
FortinetW64/Rozena.CU!tr
AVGWin64:Malware-gen
Cybereasonmalicious.f33547
Qihoo-360Win64/Ransom.DogHousePower.HgEASOkA

How to remove Win64/Rozena.M 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.M 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.M 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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