TrojanSpy:MSIL/Flunuceo.A

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

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.

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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: 01717F13
md5: d72fff7a4de81c7dad9de078360aeff2
name: D72FFF7A4DE81C7DAD9DE078360AEFF2.mlw
sha1: bb07d861496764dc444e28d20784397d76d4fa7d
sha256: 102ac849907fd92d26457d45922601414947084c5ee3646440516dd0d1941789
sha512: 85cb543d087553a3d88a6f5b125f60acc8b4c0219ef23c57ce02b1f745bc1c26c61b11dc32f2e407b746a7435a91a1acb230a1f0631d336566fc3a433e1b27e7
ssdeep: 768:OeViawxNHWuGd4L0eJtyVVbGwQQ+EW8cAdDG1B7cKzVI:fHA0S4bGwQQ+Ey6DGngKzi
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 Microsoft 2011
Assembly Version: 1.0.0.0
InternalName: flu-nucleo.exe
FileVersion: 1.0.0.0
CompanyName: Microsoft
LegalTrademarks:
Comments:
ProductName: flu
ProductVersion: 1.0.0.0
FileDescription: flu
OriginalFilename: flu-nucleo.exe

TrojanSpy:MSIL/Flunuceo.A also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusRiskware ( 0040eff71 )
Elasticmalicious (high confidence)
DrWebTrojan.DownLoader26.63627
CynetMalicious (score: 99)
ALYacGen:Variant.MSILPerseus.63859
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaRansom:MSIL/Blocker.52c5b6ea
K7GWRiskware ( 0040eff71 )
Cybereasonmalicious.a4de81
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/Spy.Agent.WL
AvastWin32:GenMaliciousA-CNT [Trj]
KasperskyTrojan-Ransom.Win32.Blocker.leil
BitDefenderGen:Variant.MSILPerseus.63859
NANO-AntivirusTrojan.Win32.Blocker.fhyeky
MicroWorld-eScanGen:Variant.MSILPerseus.63859
TencentWin32.Trojan.Blocker.Wptf
Ad-AwareGen:Variant.MSILPerseus.63859
SophosMal/Generic-R + Mal/MSIL-BM
ComodoMalware@#3p7kzcbt0dwq
BitDefenderThetaGen:NN.ZemsilF.34692.bm1@aaiEIap
McAfee-GW-EditionArtemis
FireEyeGeneric.mg.d72fff7a4de81c7d
EmsisoftGen:Variant.MSILPerseus.63859 (B)
SentinelOneStatic AI – Malicious PE
AviraTR/Spy.Gen
eGambitUnsafe.AI_Score_99%
Antiy-AVLTrojan/Generic.ASMalwS.27D1086
MicrosoftTrojanSpy:MSIL/Flunuceo.A
AegisLabTrojan.Win32.Generic.4!c
GDataGen:Variant.MSILPerseus.63859
McAfeeArtemis!D72FFF7A4DE8
MAXmalware (ai score=99)
PandaTrj/GdSda.A
RisingSpyware.Agent!8.C6 (TFE:D:galI53yOD0S)
YandexTrojan.Blocker!lrXim7UZc6g
IkarusTrojan.MSIL.Spy
MaxSecureTrojan.Malware.300983.susgen
FortinetMSIL/Generic.AP.1E1BE4!tr
AVGWin32:GenMaliciousA-CNT [Trj]
Paloaltogeneric.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.
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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 TrojanSpy:MSIL/Flunuceo.A 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 TrojanSpy:MSIL/Flunuceo.A 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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