MSIL:NanoCore-B [Trj]

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is MSIL:NanoCore-B [Trj] infection?

In this article you will discover concerning the meaning of MSIL:NanoCore-B [Trj] and also its adverse influence on your computer system. Such ransomware are a type of malware that is clarified by online fraudulences to require paying the ransom by a victim.

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In the majority of the cases, MSIL:NanoCore-B [Trj] infection will certainly instruct its sufferers to start funds move for the function of counteracting the modifications that the Trojan infection has presented to the target’s device.

MSIL:NanoCore-B [Trj] Summary

These adjustments can be as follows:

  • The binary likely contains encrypted or compressed data.;
  • Anomalous binary characteristics;
  • Ciphering the records found on the target’s disk drive — so the victim can no more use the data;
  • Preventing routine access to the sufferer’s workstation;

MSIL:NanoCore-B [Trj]

One of the most typical channels where MSIL:NanoCore-B [Trj] Ransomware are injected are:

  • By methods of phishing e-mails;
  • As an effect of customer winding up on a resource that hosts a destructive software;

As quickly as the Trojan is successfully injected, it will either cipher the data on the victim’s computer or prevent the tool from operating in an appropriate fashion – while also placing a ransom note that states the demand for the targets to effect the settlement for the objective of decrypting the papers or restoring the file system back to the initial condition. In most circumstances, the ransom money note will certainly turn up when the customer reboots the PC after the system has actually already been damaged.

MSIL:NanoCore-B [Trj] distribution channels.

In numerous edges of the globe, MSIL:NanoCore-B [Trj] expands by jumps and bounds. However, the ransom money notes and also tricks of extorting the ransom amount may vary depending upon specific local (regional) setups. The ransom money notes and also tricks of extorting the ransom money amount may vary depending on particular local (regional) setups.

Ransomware injection

For example:

    Faulty notifies concerning unlicensed software program.

    In specific areas, the Trojans commonly wrongfully report having detected some unlicensed applications enabled on the victim’s gadget. The alert then demands the customer to pay the ransom.

    Faulty statements concerning illegal content.

    In nations where software piracy is less preferred, this method is not as efficient for the cyber fraudulences. Additionally, the MSIL:NanoCore-B [Trj] popup alert might incorrectly declare to be deriving from a police institution and also will certainly report having situated kid porn or other illegal information on the gadget.

    MSIL:NanoCore-B [Trj] popup alert might incorrectly claim to be deriving from a regulation enforcement institution as well as will report having located youngster pornography or other prohibited information on the device. The alert will similarly have a demand for the user to pay the ransom.

Technical details

File Info:

crc32: 6266E216
md5: 661c4d110b8bf2ca139593a8bd05cd77
name: 661C4D110B8BF2CA139593A8BD05CD77.mlw
sha1: 7c43c8c59abdb764e7b367060286db30f68b9188
sha256: 01dccf99455186f3c43fdf3c28d76a1dac705c9d87e41b41d1018fa8e8500747
sha512: f3f2ff85e05009c17d25c637301253010b604ad630677933831d9f770ed5a812f954da186c757a7449f41a7cc895e10f5249f266507cbe79315827c7d7a69416
ssdeep: 6144:WLV6Bta6dtJmakIM53cGLYiO5C3e6s7338vSw:WLV6BtpmkqYiOS1k3Tw
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

0: [No Data]

MSIL:NanoCore-B [Trj] also known as:

GridinSoft Trojan.Ransom.Gen
Lionic Trojan.Win32.NanoCore.4!c
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.37269550
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (W)
Alibaba Backdoor:MSIL/Noancooe.f9efae98
Cybereason malicious.59abdb
Symantec Trojan.Gen.2
APEX Malicious
Avast MSIL:NanoCore-B [Trj]
ClamAV Win.Trojan.NanoCore-9852758-0
BitDefender Trojan.GenericKD.37269550
ViRobot Trojan.Win32.Z.Nanocore.229376.Z
MicroWorld-eScan Trojan.GenericKD.37269550
Ad-Aware Trojan.GenericKD.37269550
Sophos Mal/Generic-S
Comodo Heur.Corrupt.PE@1z141z3
VIPRE Trojan.MSIL.NanoCore.B (fs)
TrendMicro TROJ_GEN.R002C0TGK21
McAfee-GW-Edition BehavesLike.Win32.VirRansom.dc
FireEye Generic.mg.661c4d110b8bf2ca
Emsisoft Trojan.GenericKD.37269550 (B)
SentinelOne Static AI – Malicious PE
Webroot W32.Trojan.NanoCore
Microsoft Backdoor:MSIL/Noancooe.A
GData Trojan.GenericKD.37269550
AhnLab-V3 Malware/Win32.RL_Generic.R278027
McAfee GenericR-KGX!661C4D110B8B
MAX malware (ai score=83)
Malwarebytes Backdoor.NanoCore
TrendMicro-HouseCall TROJ_GEN.R002C0TGK21
Rising Backdoor.NanoCore!1.B6F9 (CLASSIC)
Ikarus Backdoor.MSIL.Nancat
MaxSecure Trojan.Malware.73662118.susgen
Fortinet W32/PossibleThreat
AVG MSIL:NanoCore-B [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Backdoor.Nanocore.HgIASYwA

How to remove MSIL:NanoCore-B [Trj] 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 MSIL:NanoCore-B [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:

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If the guide doesn’t help you to remove MSIL:NanoCore-B [Trj] you can always ask me in the comments for getting help.

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References

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

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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