MBR:Ransom-A [Rtk]

Written by Robert Bailey

What is MBR:Ransom-A [Rtk] infection?

In this post you will find concerning the interpretation of MBR:Ransom-A [Rtk] and its negative influence on your computer. Such ransomware are a form of malware that is clarified by online scams to require paying the ransom money by a victim.

GridinSoft Anti-Malware Review

It is better to prevent, than repair and repent!

When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
GridinSoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | GridinSoft

Most of the situations, MBR:Ransom-A [Rtk] virus will instruct its targets to start funds move for the objective of counteracting the changes that the Trojan infection has presented to the sufferer’s device.

MBR:Ransom-A [Rtk] Summary

These modifications can be as adheres to:

  • Possible date expiration check, exits too soon after checking local time;
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Likely installs a bootkit via raw harddisk modifications;
  • Deletes its original binary from disk;
  • Attempts to restart the guest VM;
  • Creates a copy of itself;
  • 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 more make use of the information;
  • Preventing normal accessibility to the victim’s workstation;

MBR:Ransom-A [Rtk]

One of the most regular channels whereby MBR:Ransom-A [Rtk] Ransomware Trojans are injected are:

  • By ways of phishing emails;
  • As a consequence of customer winding up on a source that organizes a malicious software application;

As soon as the Trojan is successfully injected, it will certainly either cipher the information on the sufferer’s computer or prevent the device from functioning in a proper fashion – while additionally positioning a ransom money note that points out the requirement for the victims to impact the settlement for the objective of decrypting the files or restoring the documents system back to the initial condition. In most instances, the ransom note will turn up when the client reboots the PC after the system has already been damaged.

MBR:Ransom-A [Rtk] distribution networks.

In different corners of the globe, MBR:Ransom-A [Rtk] expands by jumps and bounds. However, the ransom money notes and methods of obtaining the ransom money amount may differ depending upon certain neighborhood (regional) setups. The ransom money notes as well as methods of obtaining the ransom amount might differ depending on particular neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty alerts about unlicensed software.

    In certain areas, the Trojans commonly wrongfully report having spotted some unlicensed applications made it possible for on the sufferer’s device. The sharp then demands the user to pay the ransom.

    Faulty declarations concerning unlawful content.

    In nations where software application piracy is less prominent, this technique is not as efficient for the cyber scams. Additionally, the MBR:Ransom-A [Rtk] popup alert may falsely declare to be stemming from a police institution and will report having situated kid porn or other prohibited data on the device.

    MBR:Ransom-A [Rtk] popup alert might falsely assert to be deriving from a regulation enforcement establishment as well as will certainly report having situated child pornography or various other unlawful data on the tool. The alert will in a similar way consist of a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: D6A7761A
md5: 0f500e3a44872c918594b000ec4b5cce
name: 0F500E3A44872C918594B000EC4B5CCE.mlw
sha1: 6dd37716a45a633fd0408d99eb4333b90340ad8d
sha256: 64ad90d80f56306852283ed5809c67970703dfa5dee12e618214b173a277660f
sha512: 84fe6cd53bee5e1e892e6401041a291bb8396cbf300a3547c0f0528ed49d08e7e43511f41b391af261603c6a25a0aae54e8b2409813ebc816c71ff05f32c7e2a
ssdeep: 1536:Y+T052SRYaNRyGVxxsErecOUGKqPamrzHk:IYCTfskecOJvPrE
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

MBR:Ransom-A [Rtk] also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0029be2d1 )
Elastic malicious (high confidence)
DrWeb Trojan.MBRlock.6
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Mauvaise.SL1
ALYac Gen:Variant.Mikey.74604
Cylance Unsafe
Zillya Trojan.Mbro.Win32.2265
Sangfor Trojan.Win32.Save.a
Alibaba Ransom:Win32/Genasom.f6962ef9
K7GW Trojan ( 0029be2d1 )
Cybereason malicious.a44872
Symantec Trojan.Bootlock.B
ESET-NOD32 a variant of Win32/MBRlock.R
APEX Malicious
TotalDefense Win32/Ransom.AFV
Avast MBR:Ransom-A [Rtk]
ClamAV Win.Trojan.Ransom-43
Kaspersky Trojan-Ransom.Win32.Mbro.rv
BitDefender Gen:Variant.Mikey.74604
NANO-Antivirus Trojan.Win32.Mbro.cthgmy
ViRobot Trojan.Win32.A.Mbro.139264
MicroWorld-eScan Gen:Variant.Mikey.74604
Tencent Win32.Trojan.Mbro.Hoy
Ad-Aware Gen:Variant.Mikey.74604
Sophos Mal/Generic-S
Comodo TrojWare.Win32.Trojan.Agent.~CRP@3xxg3u
F-Secure Malware.BOO/Ransom.AB
BitDefenderTheta AI:Packer.D774E71D1E
VIPRE Trojan.Win32.Ransom.dva (v)
McAfee-GW-Edition BehavesLike.Win32.Detnat.lm
FireEye Generic.mg.0f500e3a44872c91
Emsisoft Gen:Variant.Mikey.74604 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan/Generic.ifva
Webroot W32.Trojan.Gen
Avira BOO/Ransom.AB
eGambit Unsafe.AI_Score_99%
Microsoft Ransom:Win32/Genasom.DV
ZoneAlarm Trojan-Ransom.Boot.Mbro.d
GData Gen:Variant.Mikey.74604
TACHYON Trojan/W32.Mbro.80896
AhnLab-V3 Trojan/Win32.Mbro.C67070
McAfee Ransom-FVO!0F500E3A4487
MAX malware (ai score=100)
VBA32 Trojan.Ransom.5705
Malwarebytes Ransom.FileCryptor
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_RANSOM_BL13015C.TOMC
Rising Trojan.MBRlock!1.66BD (CLOUD)
Yandex Trojan.GenAsa!lGGJPPymHD4
Ikarus Trojan-Ransom.Mbro
MaxSecure Trojan.Malware.121218.susgen
Fortinet W32/MBRlock.C!tr
AVG MBR:Ransom-A [Rtk]
Qihoo-360 Win32/Ransom.Generic.HxMBVHcA

How to remove MBR:Ransom-A [Rtk] 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

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

User Review
0 (0 votes)
Comments Rating 0 (0 reviews)


  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.

Leave a Reply


This site uses Akismet to reduce spam. Learn how your comment data is processed.