Trojan:MSIL/Injector.RB!MSR

Written by Robert Bailey

What is Trojan:MSIL/Injector.RB!MSR infection?

In this short article you will locate regarding the interpretation of Trojan:MSIL/Injector.RB!MSR and its adverse impact on your computer system. Such ransomware are a type of malware that is elaborated by online fraudulences 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

@topcybersecuritySubscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

In the majority of the instances, Trojan:MSIL/Injector.RB!MSR infection will certainly instruct its targets to launch funds move for the function of counteracting the modifications that the Trojan infection has actually introduced to the victim’s gadget.

Trojan:MSIL/Injector.RB!MSR Summary

These alterations can be as adheres to:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • A process attempted to delay the analysis task.;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • 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.
  • Uses Windows utilities for basic functionality;
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Creates a copy of itself;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Ciphering the records located on the target’s hard disk drive — so the sufferer can no longer make use of the information;
  • Preventing routine accessibility to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Trojan:MSIL/Injector.RB!MSR

The most regular networks whereby Trojan:MSIL/Injector.RB!MSR Ransomware are injected are:

  • By means of phishing e-mails;
  • As a consequence of customer ending up on a resource that hosts a malicious software program;

As quickly as the Trojan is efficiently injected, it will either cipher the data on the victim’s PC or stop the device from working in a proper manner – while likewise positioning a ransom money note that discusses the requirement for the targets to effect the payment for the purpose of decrypting the files or bring back the documents system back to the preliminary problem. In a lot of circumstances, the ransom money note will certainly turn up when the customer restarts the PC after the system has actually currently been damaged.

Trojan:MSIL/Injector.RB!MSR circulation channels.

In numerous edges of the world, Trojan:MSIL/Injector.RB!MSR grows by leaps and also bounds. Nevertheless, the ransom notes as well as methods of extorting the ransom money amount may differ relying on specific regional (local) setups. The ransom money notes and tricks of obtaining the ransom quantity might vary depending on specific regional (local) setups.

Ransomware injection

For example:

    Faulty alerts regarding unlicensed software program.

    In specific locations, the Trojans typically wrongfully report having actually detected some unlicensed applications enabled on the target’s device. The alert then requires the individual to pay the ransom.

    Faulty statements about unlawful content.

    In nations where software piracy is much less popular, this method is not as reliable for the cyber scams. Conversely, the Trojan:MSIL/Injector.RB!MSR popup alert might incorrectly declare to be stemming from a police institution and also will report having located youngster pornography or other prohibited information on the tool.

    Trojan:MSIL/Injector.RB!MSR popup alert may falsely claim to be acquiring from a regulation enforcement organization as well as will certainly report having situated child porn or other unlawful information on the device. The alert will in a similar way consist of a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 6164E99F
md5: 71cf20515eaf44193fdc5b6e57c82f33
name: 71CF20515EAF44193FDC5B6E57C82F33.mlw
sha1: 269893156750bdf65fa39fa5dd10cf8ed68d2b48
sha256: 6915ca37d78347cd92629dec130c00421299d18c5413f47aca96f52922c4c7d2
sha512: b79a71e73be75108f106ff39d0c6600d7c9692c44557e19587092b5a9c0c2970471fadb5da2e26e25cf98f93c188f944952e06c51b44f81a918b9d9631476a33
ssdeep: 6144:QeAcn2mNwPlqdy9XZfnKX93CGB8qdMKn:QeT2mN+lqdeK98v
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright:
Assembly Version: 0.0.0.0
InternalName: xdd.exe
FileVersion: 0.0.0.0
ProductVersion: 0.0.0.0
FileDescription:
OriginalFilename: xdd.exe

Trojan:MSIL/Injector.RB!MSR also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
DrWeb Trojan.AVKill.17790
Cynet Malicious (score: 100)
ALYac Gen:Variant.Razy.473061
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
K7GW Trojan ( 004b99b51 )
Cybereason malicious.15eaf4
Cyren W32/Ransom.AY.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Injector.CQI
APEX Malicious
Avast MSIL:GenMalicious-COE [Trj]
ClamAV Win.Packed.Zusy-7171717-0
Kaspersky HEUR:Trojan.MSIL.Generic
BitDefender Gen:Variant.Razy.473061
NANO-Antivirus Trojan.Win32.AVKill.dbocez
MicroWorld-eScan Gen:Variant.Razy.473061
Ad-Aware Gen:Variant.Razy.473061
Sophos ML/PE-A + Troj/dnSink-A
BitDefenderTheta Gen:NN.ZemsilF.34678.rm0@aCzUj!c
McAfee-GW-Edition BehavesLike.Win32.Generic.dm
FireEye Generic.mg.71cf20515eaf4419
Emsisoft Gen:Variant.Razy.473061 (B)
SentinelOne Static AI – Malicious PE
Avira TR/Dropper.MSIL.Gen
eGambit Unsafe.AI_Score_97%
Microsoft Trojan:MSIL/Injector.RB!MSR
Arcabit Trojan.Razy.D737E5
GData Gen:Variant.Razy.473061
Acronis suspicious
McAfee GenericRXDZ-SJ!71CF20515EAF
MAX malware (ai score=86)
Malwarebytes Trojan.Crypt.KNS.Generic
Ikarus Backdoor.Win32.DarkKomet
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/Dropper.BEC!tr
AVG MSIL:GenMalicious-COE [Trj]
Qihoo-360 HEUR/QVM03.0.A922.Malware.Gen

How to remove Trojan:MSIL/Injector.RB!MSR 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 Trojan:MSIL/Injector.RB!MSR 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 Trojan:MSIL/Injector.RB!MSR you can always ask me in the comments for getting help.

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

References

  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

Sending

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