Ransom:Win32/MedusaLocker.A!MTB (MedusaLocker Ransomware)

What is Ransom:Win32/MedusaLocker.A!MTB infection?

In this short article you will find concerning the meaning of Ransom:Win32/MedusaLocker.A!MTB and also its adverse impact on your computer. Such ransomware are a type of malware that is specified by on-line frauds to demand paying the ransom by a victim.

Most of the situations, Ransom:Win32/MedusaLocker.A!MTB ransomware will certainly instruct its sufferers to launch funds move for the purpose of counteracting the modifications that the Trojan infection has actually introduced to the sufferer’s tool.

Ransom:Win32/MedusaLocker.A!MTB Summary

These adjustments can be as adheres to:

  • Performs some HTTP requests;
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Creates a copy of itself;
  • Attempts to disable UAC.

    User Account Control or just UAC is a part of the Windows security system which prevents apps from making unwanted changes on PC.

    UAC includes several technologies 1:

    • File and egistry Virtualization;
    • Same-desktop Elevation;
    • Filtered Token;
    • User Interface Privilege Isolation;
    • Protected Mode Internet Explorer;
    • Installer Detection;
  • Attempts to modify UAC prompt behavior;
  • Ciphering the documents found on the sufferer’s hard drive — so the target can no longer make use of the data;
  • Preventing routine access to the sufferer’s workstation;
Similar behavior
Related domains
z.whorecord.xyz Generic.Ransom.MedusaLocker.942644D7
a.tomx.xyz Generic.Ransom.MedusaLocker.942644D7
redirector.gvt1.com Generic.Ransom.MedusaLocker.942644D7
r1—sn-4g5e6ne6.gvt1.com Generic.Ransom.MedusaLocker.942644D7
update.googleapis.com Generic.Ransom.MedusaLocker.942644D7

Ransom:Win32/MedusaLocker.A!MTB

One of the most normal networks where Ransom:Win32/MedusaLocker.A!MTB Ransomware are injected are:

  • By means of phishing e-mails;
  • As a repercussion of customer ending up on a resource that hosts a harmful software;

As quickly as the Trojan is effectively infused, it will either cipher the information on the target’s PC or protect against the device from functioning in an appropriate fashion – while likewise putting a ransom note that points out the demand for the targets to effect the repayment for the purpose of decrypting the papers or restoring the data system back to the first condition. In most circumstances, the ransom note will turn up when the client reboots the PC after the system has already been harmed.

Ransom:Win32/MedusaLocker.A!MTB circulation networks.

In various corners of the globe, Ransom:Win32/MedusaLocker.A!MTB grows by leaps and also bounds. Nevertheless, the ransom notes as well as methods of extorting the ransom amount may differ depending upon certain neighborhood (local) settings. The ransom notes and also techniques of extorting the ransom money amount might differ depending on particular neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty notifies concerning unlicensed software program.

    In particular locations, the Trojans typically wrongfully report having found some unlicensed applications enabled on the target’s device. The alert then requires the user to pay the ransom money.

    Faulty statements regarding unlawful web content.

    In nations where software piracy is much less prominent, this method is not as effective for the cyber fraudulences. Conversely, the Ransom:Win32/MedusaLocker.A!MTB popup alert may incorrectly claim to be stemming from a law enforcement establishment and also will report having located kid pornography or various other prohibited information on the device.

    Ransom:Win32/MedusaLocker.A!MTB popup alert may wrongly assert to be deriving from a legislation enforcement institution as well as will certainly report having located kid pornography or various other unlawful information on the gadget. The alert will likewise have a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: BE269DBAmd5: 115b22d9cff82d75c28e43f83f55c663name: 115B22D9CFF82D75C28E43F83F55C663.mlwsha1: 8c0c54194a88551feec78c5a8416411ed17c4fcesha256: fbf6c8f0857d888385f6bc0d46523ebcc1634e06d0e96411fc43a8ae4213d1f3sha512: 9f1a50d735fb30ca0464ad8746929c416d5fee3ee14dfb2fab43abb3e7000e0bf478dc337b8e4fe6c2f8ec6fc2ccc17b73c9429df6799bc91faa04710a0051dessdeep: 12288:cPJ4U0TYQivI2qZ7aSgLwkFVpzUvest4ZEbjJLuwJVoM7:JzTYVQ2qZ7aSgLwuVfstRJLjYMtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom:Win32/MedusaLocker.A!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.SerenaKR.Trojan
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader33.34694
MicroWorld-eScan Generic.Ransom.MedusaLocker.942644D7
FireEye Generic.mg.115b22d9cff82d75
McAfee GenericRXKP-XE!115B22D9CFF8
Malwarebytes Ransom.Medusa
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Trojan ( 0055a9531 )
BitDefender Generic.Ransom.MedusaLocker.942644D7
K7GW Trojan ( 0055a9531 )
Cybereason malicious.9cff82
BitDefenderTheta Gen:NN.ZexaF.34780.QuW@aK8T6Ili
Cyren W32/Ransom.OB.gen!Eldorado
Symantec Ransom.Cryptolocker
TrendMicro-HouseCall Ransom.Win32.MEDUSALOCKER.SMTH
Avast Win32:RansomX-gen [Ransom]
ClamAV Win.Ransomware.MedusaLocker-9811280-1
Kaspersky Trojan-Ransom.Win32.Medusa.aj
Alibaba Ransom:Win32/MedusaLocker.075a5b0a
NANO-Antivirus Trojan.Win32.Filecoder.hjdojw
ViRobot Trojan.Win32.Medusa.694784
Tencent Malware.Win32.Gencirc.10cdcb68
Ad-Aware Generic.Ransom.MedusaLocker.942644D7
Emsisoft Generic.Ransom.MedusaLocker.942644D7 (B)
Comodo Malware@#37m33z9xzg2si
F-Secure Trojan.TR/AD.MedusaRansom.yvkui
TrendMicro Ransom.Win32.MEDUSALOCKER.SMTH
McAfee-GW-Edition BehavesLike.Win32.OxyPump.jh
Sophos Mal/Generic-S
Jiangmin Trojan.DelShad.vv
Webroot W32.Trojan.Gen
Avira TR/AD.MedusaRansom.yvkui
Antiy-AVL Trojan[Ransom]/Win32.Ako
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Ransom:Win32/MedusaLocker.A!MTB
Gridinsoft Ransom.Win32.Gen.ko!s1
Arcabit Generic.Ransom.MedusaLocker.942644D7
ZoneAlarm Trojan-Ransom.Win32.Medusa.aj
GData Win32.Trojan-Ransom.Filecoder.BO
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.RL_Generic.R335910
VBA32 Trojan.DelShad
MAX malware (ai score=100)
Panda Trj/GdSda.A
APEX Malicious
ESET-NOD32 a variant of Win32/Filecoder.MedusaLocker.C
Rising Ransom.Medusa!1.C21A (CLASSIC)
Yandex Trojan.Filecoder!IKimDDCJuYs
SentinelOne Static AI – Suspicious PE
eGambit Unsafe.AI_Score_96%
Fortinet W32/Filecoder.NYA!tr.ransom
AVG Win32:RansomX-gen [Ransom]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 Win32/Trojan.294

How to remove Ransom:Win32/MedusaLocker.A!MTB ransomware?

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 GridinSoft2

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove Ransom:Win32/MedusaLocker.A!MTB you can always ask me in the comments for getting help.

References

  1. Microsoft Ignite: How to disable User Account Control (UAC) on Windows Server

About the author

Robert Bailey

Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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