TrojanSpy:MSIL/Flunuceo.A

What is TrojanSpy:MSIL/Flunuceo.A infection?

In this article you will certainly discover concerning the definition of TrojanSpy:MSIL/Flunuceo.A and its unfavorable impact on your computer. Such ransomware are a type of malware that is specified by online frauds to demand paying the ransom money by a sufferer.

In the majority of the instances, TrojanSpy:MSIL/Flunuceo.A infection will certainly instruct its targets to start funds transfer for the objective of neutralizing the amendments that the Trojan infection has introduced to the victim’s tool.

TrojanSpy:MSIL/Flunuceo.A Summary

These adjustments can be as complies with:

  • 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 records found on the victim’s disk drive — so the sufferer can no more utilize the information;
  • Preventing normal 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.

TrojanSpy:MSIL/Flunuceo.A

One of the most common channels through which TrojanSpy:MSIL/Flunuceo.A Ransomware Trojans are injected are:

  • By means of phishing emails;
  • As a consequence of user ending up on a resource that hosts a harmful software;

As soon as the Trojan is efficiently injected, it will certainly either cipher the information on the target’s computer or stop the device from functioning in a correct fashion – while also putting a ransom money note that mentions the requirement for the sufferers to effect the payment for the function of decrypting the records or restoring the file system back to the initial problem. In many instances, the ransom money note will certainly turn up when the client reboots the COMPUTER after the system has already been damaged.

TrojanSpy:MSIL/Flunuceo.A distribution channels.

In numerous edges of the world, TrojanSpy:MSIL/Flunuceo.A grows by jumps as well as bounds. Nevertheless, the ransom notes as well as methods of extorting the ransom money amount may vary relying on particular regional (local) setups. The ransom money notes as well as techniques of extorting the ransom amount might differ depending on particular local (local) setups.

Ransomware injection

As an example:

    Faulty alerts concerning unlicensed software program.

    In specific areas, the Trojans usually wrongfully report having identified some unlicensed applications made it possible for on the sufferer’s tool. The alert after that requires the customer to pay the ransom money.

    Faulty statements about illegal material.

    In nations where software program piracy is much less popular, this method is not as effective for the cyber frauds. Alternatively, the TrojanSpy:MSIL/Flunuceo.A popup alert may incorrectly claim to be stemming from a police institution as well as will certainly report having located child porn or various other unlawful data on the tool.

    TrojanSpy:MSIL/Flunuceo.A popup alert may incorrectly assert to be deriving from a legislation enforcement organization as well as will report having situated kid porn or other unlawful information on the gadget. The alert will likewise contain a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 01717F13md5: d72fff7a4de81c7dad9de078360aeff2name: D72FFF7A4DE81C7DAD9DE078360AEFF2.mlwsha1: bb07d861496764dc444e28d20784397d76d4fa7dsha256: 102ac849907fd92d26457d45922601414947084c5ee3646440516dd0d1941789sha512: 85cb543d087553a3d88a6f5b125f60acc8b4c0219ef23c57ce02b1f745bc1c26c61b11dc32f2e407b746a7435a91a1acb230a1f0631d336566fc3a433e1b27e7ssdeep: 768:OeViawxNHWuGd4L0eJtyVVbGwQQ+EW8cAdDG1B7cKzVI:fHA0S4bGwQQ+Ey6DGngKzitype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 Microsoft 2011Assembly Version: 1.0.0.0InternalName: flu-nucleo.exeFileVersion: 1.0.0.0CompanyName: MicrosoftLegalTrademarks: Comments: ProductName: fluProductVersion: 1.0.0.0FileDescription: fluOriginalFilename: flu-nucleo.exe

TrojanSpy:MSIL/Flunuceo.A also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Riskware ( 0040eff71 )
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader26.63627
Cynet Malicious (score: 99)
ALYac Gen:Variant.MSILPerseus.63859
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:MSIL/Blocker.52c5b6ea
K7GW Riskware ( 0040eff71 )
Cybereason malicious.a4de81
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Spy.Agent.WL
Avast Win32:GenMaliciousA-CNT [Trj]
Kaspersky Trojan-Ransom.Win32.Blocker.leil
BitDefender Gen:Variant.MSILPerseus.63859
NANO-Antivirus Trojan.Win32.Blocker.fhyeky
MicroWorld-eScan Gen:Variant.MSILPerseus.63859
Tencent Win32.Trojan.Blocker.Wptf
Ad-Aware Gen:Variant.MSILPerseus.63859
Sophos Mal/Generic-R + Mal/MSIL-BM
Comodo Malware@#3p7kzcbt0dwq
BitDefenderTheta Gen:NN.ZemsilF.34692.bm1@aaiEIap
McAfee-GW-Edition Artemis
FireEye Generic.mg.d72fff7a4de81c7d
Emsisoft Gen:Variant.MSILPerseus.63859 (B)
SentinelOne Static AI – Malicious PE
Avira TR/Spy.Gen
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASMalwS.27D1086
Microsoft TrojanSpy:MSIL/Flunuceo.A
AegisLab Trojan.Win32.Generic.4!c
GData Gen:Variant.MSILPerseus.63859
McAfee Artemis!D72FFF7A4DE8
MAX malware (ai score=99)
Panda Trj/GdSda.A
Rising Spyware.Agent!8.C6 (TFE:D:galI53yOD0S)
Yandex Trojan.Blocker!lrXim7UZc6g
Ikarus Trojan.MSIL.Spy
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/Generic.AP.1E1BE4!tr
AVG Win32:GenMaliciousA-CNT [Trj]
Paloalto generic.ml

How to remove TrojanSpy:MSIL/Flunuceo.A 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 TrojanSpy:MSIL/Flunuceo.A 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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