Backdoor.MSIL.NanoBot

What is Backdoor.MSIL.NanoBot infection?

In this post you will certainly find regarding the definition of Backdoor.MSIL.NanoBot and its unfavorable influence on your computer. Such ransomware are a form of malware that is elaborated by online frauds to require paying the ransom by a victim.

Most of the cases, Backdoor.MSIL.NanoBot virus will certainly instruct its victims to start funds transfer for the function of neutralizing the amendments that the Trojan infection has actually introduced to the victim’s gadget.

Backdoor.MSIL.NanoBot Summary

These alterations can be as follows:

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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.
  • Ciphering the files located on the sufferer’s disk drive — so the sufferer can no more utilize the information;
  • Preventing normal access 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.

Backdoor.MSIL.NanoBot

The most regular networks whereby Backdoor.MSIL.NanoBot Trojans are injected are:

  • By ways of phishing emails;
  • As an effect of individual ending up on a source that hosts a harmful software;

As soon as the Trojan is effectively infused, it will either cipher the data on the target’s computer or protect against the tool from functioning in a proper way – while likewise placing a ransom note that points out the requirement for the sufferers to impact the settlement for the function of decrypting the papers or bring back the file system back to the first problem. In a lot of circumstances, the ransom note will show up when the customer reboots the PC after the system has actually already been damaged.

Backdoor.MSIL.NanoBot distribution channels.

In various corners of the world, Backdoor.MSIL.NanoBot expands by leaps and also bounds. Nevertheless, the ransom money notes as well as techniques of extorting the ransom money quantity may vary depending upon certain neighborhood (local) setups. The ransom notes and also techniques of obtaining the ransom amount may vary depending on certain local (local) settings.

Ransomware injection

As an example:

    Faulty notifies concerning unlicensed software.

    In specific locations, the Trojans typically wrongfully report having identified some unlicensed applications enabled on the sufferer’s device. The sharp then requires the user to pay the ransom money.

    Faulty declarations regarding prohibited material.

    In nations where software application piracy is much less popular, this technique is not as effective for the cyber fraudulences. Conversely, the Backdoor.MSIL.NanoBot popup alert might falsely assert to be deriving from a police institution and also will certainly report having located kid pornography or various other unlawful information on the tool.

    Backdoor.MSIL.NanoBot popup alert may wrongly declare to be obtaining from a regulation enforcement institution and also will report having situated youngster pornography or various other illegal information on the device. The alert will in a similar way consist of a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: C01C3532md5: 69ba715038c91aaa69320411cce05b0cname: 69BA715038C91AAA69320411CCE05B0C.mlwsha1: db32081e67f4f7d25754d5a6c44185175df3d30asha256: e0877fb197acdc9b354fa9c982530f35ceea0c72fb51d37f36dd8caa89448274sha512: afa1c016ae3f2c31552a43446a4de9225079e0c3e759b2804dad8f9259a7012ebfb658ac2529a6057789671293673871229b6898f626a5584cba5dc2badd23bessdeep: 12288:9jxpnnE3D642bDAZ/cQ3i2980pCXP7wCqgN1VSet6+:9jLnET642vBr29Z7wt6+type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 2019Assembly Version: 1.0.0.0InternalName: NPmb.exeFileVersion: 1.0.0.0CompanyName: LegalTrademarks: Comments: ProductName: WindowsFormsApplication1ProductVersion: 1.0.0.0FileDescription: WindowsFormsApplication1OriginalFilename: NPmb.exe

Backdoor.MSIL.NanoBot also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Riskware ( 0040eff71 )
DrWeb Trojan.Inject4.12465
Cynet Malicious (score: 100)
ALYac Spyware.AgentTesla
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_60% (W)
K7GW Riskware ( 0040eff71 )
Cyren W32/MSIL_Kryptik.EMC.gen!Eldorado
Symantec Trojan.Gen.2
ESET-NOD32 MSIL/Spy.Agent.AES
APEX Malicious
Avast Win32:RansomX-gen [Ransom]
Kaspersky HEUR:Backdoor.MSIL.NanoBot.gen
BitDefender Trojan.GenericKD.37064961
MicroWorld-eScan Trojan.GenericKD.37064961
Ad-Aware ATI:AgentTesla.D29772BE
Sophos Mal/Generic-S
Comodo TrojWare.Win32.Agent.gimuy@0
VIPRE Trojan.Win32.Generic!BT
TrendMicro TrojanSpy.MSIL.AGENTTESLA.USMANF921
McAfee-GW-Edition Artemis!Trojan
FireEye Trojan.GenericKD.37064961
Emsisoft Trojan.GenericKD.37064961 (B)
SentinelOne Static AI – Suspicious PE
Webroot W32.Trojan.Gen
Avira TR/AD.AgentTesla.axzdz
Kingsoft Win32.Hack.Undef.(kcloud)
Microsoft Trojan:MSIL/AgentTesla.BFF!MTB
Arcabit Trojan.Generic.D2359101
AegisLab Trojan.MSIL.Agensla.i!c
GData Trojan.GenericKD.37064961
AhnLab-V3 Trojan/Win.AgentTesla.C4520922
McAfee RDN/Generic PWS.y
MAX malware (ai score=89)
Malwarebytes Trojan.MalPack.ADC
Panda Trj/GdSda.A
TrendMicro-HouseCall TrojanSpy.MSIL.NEGASTEAL.SMG
Ikarus Backdoor.AsyncRat
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/Kryptik.ZXG!tr
AVG Win32:RansomX-gen [Ransom]
Paloalto generic.ml

How to remove Backdoor.MSIL.NanoBot 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

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove Backdoor.MSIL.NanoBot you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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