What is Trojan:Win32/AutoitInject!MSR infection?

In this post you will certainly find about the definition of Trojan:Win32/AutoitInject!MSR as well as its negative impact on your computer system. Such ransomware are a kind of malware that is elaborated by online fraudulences to require paying the ransom by a victim.

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In the majority of the situations, Trojan:Win32/AutoitInject!MSR virus will certainly instruct its sufferers to start funds transfer for the function of counteracting the changes that the Trojan infection has actually presented to the target’s gadget.

Trojan:Win32/AutoitInject!MSR Summary

These modifications can be as follows:

  • A process created a hidden window;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses Windows utilities for basic functionality;
  • 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;
  • Ciphering the papers located on the victim’s hard drive — so the target can no longer use the data;
  • Preventing normal 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.


One of the most regular channels whereby Trojan:Win32/AutoitInject!MSR Ransomware are infused are:

  • By ways of phishing emails;
  • As an effect of user winding up on a source that holds a harmful software program;

As soon as the Trojan is successfully infused, it will either cipher the information on the sufferer’s computer or protect against the tool from working in a correct way – while likewise putting a ransom note that points out the need for the targets to impact the payment for the purpose of decrypting the documents or bring back the file system back to the preliminary problem. In many instances, the ransom money note will certainly turn up when the client restarts the PC after the system has already been harmed.

Trojan:Win32/AutoitInject!MSR circulation channels.

In various corners of the globe, Trojan:Win32/AutoitInject!MSR grows by jumps and bounds. Nonetheless, the ransom notes and methods of extorting the ransom money amount may vary depending on particular neighborhood (regional) settings. The ransom money notes as well as methods of extorting the ransom money amount may differ depending on certain regional (local) setups.

Ransomware injection

For instance:

    Faulty alerts regarding unlicensed software program.

    In certain locations, the Trojans usually wrongfully report having actually detected some unlicensed applications allowed on the sufferer’s device. The sharp after that requires the individual to pay the ransom.

    Faulty declarations about prohibited web content.

    In countries where software piracy is less prominent, this method is not as efficient for the cyber scams. Conversely, the Trojan:Win32/AutoitInject!MSR popup alert may incorrectly declare to be stemming from a law enforcement institution and will certainly report having located kid pornography or other unlawful information on the gadget.

    Trojan:Win32/AutoitInject!MSR popup alert might wrongly assert to be acquiring from a regulation enforcement establishment and will certainly report having located child pornography or other illegal information on the tool. The alert will similarly contain a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 179CB021
md5: 6bf546804a8882e6b3968e370f893a37
name: 6BF546804A8882E6B3968E370F893A37.mlw
sha1: f9d744d2b982b036edfdfce2844aa75913737943
sha256: aa50a493ccd8772ee28f0b99d9e43f9cf4e995519bb88a4556f5338507a5e893
sha512: 594f582b8d75e19756991ef2b1f1c22c5682e3f24671796bc83636d0983f86f571235b53c5870346ee7fdd7cab543fc365fd03b7a557e529f2459b5e2f65ece1
ssdeep: 6144:/tCDWunV9gPUPfUiFFLCmJz6h2RNnMp26mJl2fQDsAyCJsA1FUg4:/ADWunV9dRCkz6h2XnqTfQDsAyCJsA1
type: MS-DOS executable, MZ for MS-DOS

Version Info:

Translation: 0x0809 0x04b0

Trojan:Win32/AutoitInject!MSR also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00511dbd1 )
Elastic malicious (high confidence)
DrWeb Trojan.Betabot.3
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.44607254
Cylance Unsafe
Zillya Worm.Autoit.Win32.3
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_70% (D)
Alibaba Ransom:Win32/Blocker.9074c165
K7GW Trojan ( 00511dbd1 )
Cybereason malicious.04a888
Cyren W32/Autoit.NG.gen!Eldorado
ESET-NOD32 Win32/Autoit.NU
APEX Malicious
Avast AutoIt:Injector-IM [Trj]
ClamAV Win.Dropper.Betabot-6951934-0
Kaspersky Trojan-Ransom.Win32.Blocker.kygb
BitDefender Trojan.GenericKD.44607254
NANO-Antivirus Trojan.Win32.Blocker.ezqoyx
MicroWorld-eScan Trojan.GenericKD.44607254
Tencent Malware.Win32.Gencirc.10b671a3
Ad-Aware Trojan.GenericKD.44607254
Sophos Mal/Generic-S
Comodo Malware@#3lhychk7arnh1
BitDefenderTheta Gen:NN.ZexaF.34608.umqaaqQ0d5di
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.PWSZbot.fc
Emsisoft Trojan.GenericKD.44607254 (B)
SentinelOne Static AI – Malicious PE
Webroot W32.Trojan.Gen
Avira TR/Dropper.Gen
Microsoft Trojan:Win32/AutoitInject!MSR
Arcabit Trojan.Generic.D2A8A716
AegisLab Trojan.Multi.Generic.maOG
ZoneAlarm Trojan-Ransom.Win32.Blocker.kygb
GData Trojan.GenericKD.44607254
AhnLab-V3 Malware/Win32.Generic.C1983511
Acronis suspicious
McAfee GenericRXCN-NX!6BF546804A88
MAX malware (ai score=99)
VBA32 Trojan.Betabot
Malwarebytes Trojan.Qulab
Panda Trj/CI.A
Rising Ransom.Blocker!8.12A (CLOUD)
Ikarus Worm.Win32.AutoIt
MaxSecure Trojan.Malware.12342806.susgen
Fortinet W32/GenericRXCN.NX!tr
AVG AutoIt:Injector-IM [Trj]
Qihoo-360 Win32/Trojan.Ransom.089

How to remove Trojan:Win32/AutoitInject!MSR virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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:Win32/AutoitInject!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:

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If the guide doesn’t help you to remove Trojan:Win32/AutoitInject!MSR you can always ask me in the comments for getting help.

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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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