MBR:Ransom-C [Trj]

Written by Robert Bailey

What is MBR:Ransom-C [Trj] infection?

In this short article you will certainly find concerning the interpretation of MBR:Ransom-C [Trj] as well as its negative impact on your computer. Such ransomware are a kind of malware that is elaborated by online frauds to demand paying the ransom by a victim.

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In the majority of the cases, MBR:Ransom-C [Trj] infection will advise its targets to start funds transfer for the purpose of neutralizing the changes that the Trojan infection has presented to the sufferer’s gadget.

MBR:Ransom-C [Trj] Summary

These modifications can be as follows:

  • Uses Windows utilities for basic functionality;
  • Attempts to restart the guest VM;
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records situated on the victim’s disk drive — so the sufferer can no more use the information;
  • Preventing regular accessibility to the sufferer’s workstation;

MBR:Ransom-C [Trj]

One of the most normal channels whereby MBR:Ransom-C [Trj] Ransomware 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 an effect of customer winding up on a source that holds a destructive software application;

As quickly as the Trojan is successfully injected, it will certainly either cipher the data on the sufferer’s PC or protect against the device from operating in a correct manner – while also putting a ransom note that states the requirement for the sufferers to impact the payment for the objective of decrypting the documents or restoring the documents system back to the initial condition. In most instances, the ransom money note will turn up when the client reboots the PC after the system has currently been harmed.

MBR:Ransom-C [Trj] circulation networks.

In various edges of the globe, MBR:Ransom-C [Trj] expands by jumps as well as bounds. Nevertheless, the ransom money notes and tricks of extorting the ransom amount may differ depending on certain regional (regional) setups. The ransom money notes and tricks of extorting the ransom money quantity may vary depending on specific local (local) settings.

Ransomware injection

For example:

    Faulty signals about unlicensed software program.

    In particular locations, the Trojans usually wrongfully report having actually detected some unlicensed applications enabled on the sufferer’s device. The alert after that demands the individual to pay the ransom.

    Faulty statements about unlawful material.

    In nations where software piracy is less preferred, this method is not as efficient for the cyber frauds. Alternatively, the MBR:Ransom-C [Trj] popup alert may falsely claim to be originating from a police establishment as well as will report having located kid porn or other unlawful data on the gadget.

    MBR:Ransom-C [Trj] popup alert might incorrectly assert to be deriving from a law enforcement establishment and will certainly report having situated youngster porn or other unlawful data on the tool. The alert will similarly consist of a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: CE79C60D
md5: e9fdc21bd273444925a4512166188e5b
name: tunamor.exe
sha1: e398138686eedcd8ef9de5342025f7118e120cdf
sha256: 78972cdde1a038f249b481ea2c4b172cc258aa294440333e9c46dcb3fbed5815
sha512: 64989534f56fcd70f3ff08bb47a331d5624fc1e3b387420a885d6f32a537e05182de8c5890612cde03fdd312ad101955674d7455c84b900bf7eed97b402a2b08
ssdeep: 768:Uv3mq1oJQpwvZlXhVkcDsaoi9P9TJKvaoStYARRQwfwiIySf4BtIl82+hE8x:YmqMQoXhVN4aooJhDCSeyxel82WNx
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

MBR:Ransom-C [Trj] also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Heur.Ransom.RTH.1
McAfee GenericR-QIP!E9FDC21BD273
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.Win32.Petr.tquH
Sangfor Malware
K7AntiVirus Trojan ( 004e1c831 )
BitDefender Gen:Heur.Ransom.RTH.1
K7GW Trojan ( 004e1c831 )
CrowdStrike win/malicious_confidence_80% (W)
Cyren W32/Injector.PEQY-5235
Symantec Ransom.Petya
APEX Malicious
Paloalto generic.ml
ClamAV Win.Ransomware.Petya-6992434-0
Kaspersky Trojan-Ransom.Win32.Petr.aqv
Alibaba Ransom:Win32/Mbrint.181211
NANO-Antivirus Trojan.Win32.Diskcoder.fhbqwx
SUPERAntiSpyware Trojan.Agent/Gen-DiskCoder
Rising Ransom.MBBlocker!8.31B7 (TFE:3:wH9EH9K81xH)
Ad-Aware Gen:Heur.Ransom.RTH.1
TACHYON Trojan/W32.DP-DiskWriter.73216
Emsisoft Gen:Heur.Ransom.RTH.1 (B)
Comodo Malware@#5d6gj25p7ak9
F-Secure Heuristic.HEUR/AGEN.1117117
DrWeb Trojan.Siggen7.57150
Zillya Trojan.Petr.Win32.114
Invincea Mal/Generic-S
McAfee-GW-Edition GenericR-QIP!E9FDC21BD273
FireEye Generic.mg.e9fdc21bd2734449
Sophos Mal/Generic-S
Jiangmin AdWare.Generic.svgg
Webroot W32.Trojan.Gen
Avira HEUR/AGEN.1117117
Antiy-AVL Trojan/Win32.DiskWriter
Microsoft Ransom:Win32/Petya.A
Arcabit Trojan.Ransom.RTH.1
ZoneAlarm Trojan-Ransom.Win32.Petr.aqv
GData Gen:Heur.Ransom.RTH.1
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.Generic.C2672345
VBA32 TScope.Trojan.Delf
ALYac Gen:Heur.Ransom.RTH.1
MAX malware (ai score=81)
Cylance Unsafe
Panda Trj/CI.A
ESET-NOD32 Win32/Diskcoder.Petya.A
Tencent Malware.Win32.Gencirc.10b9a637
Yandex Trojan.Agent!k6GxQdsZptA
Ikarus Trojan.Win32.Diskcoder
Fortinet W32/Petya.A!tr.ransom
BitDefenderTheta AI:Packer.FD0CED3F19
AVG MBR:Ransom-C [Trj]
Cybereason malicious.bd2734
Avast MBR:Ransom-C [Trj]
Qihoo-360 Win32/Trojan.Ransom.261

How to remove MBR:Ransom-C [Trj] 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 GridinSoft1

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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 MBR:Ransom-C [Trj] 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 MBR:Ransom-C [Trj] you can always ask me in the comments for getting help.

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

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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