What is Ransom:MSIL/Flyterper.A infection?

In this post you will find about the definition of Ransom:MSIL/Flyterper.A as well as its adverse effect on your computer system. Such ransomware are a form of malware that is clarified by on-line frauds to demand paying the ransom money by a sufferer.

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Most of the situations, Ransom:MSIL/Flyterper.A virus will certainly advise its victims to start funds move for the purpose of neutralizing the changes that the Trojan infection has actually presented to the target’s tool.

Ransom:MSIL/Flyterper.A Summary

These adjustments can be as follows:

  • Ciphering the documents situated on the target’s hard disk drive — so the target can no more make use of the information;
  • Preventing regular accessibility to the sufferer’s workstation;


One of the most common channels through which Ransom:MSIL/Flyterper.A are infused are:

  • By means of phishing e-mails;
  • As an effect of user ending up on a source that hosts a harmful software application;

As soon as the Trojan is effectively injected, it will certainly either cipher the information on the sufferer’s computer or avoid the device from working in an appropriate fashion – while additionally placing a ransom money note that points out the requirement for the targets to impact the settlement for the purpose of decrypting the documents or restoring the documents system back to the initial condition. In many instances, the ransom note will turn up when the customer reboots the COMPUTER after the system has actually currently been harmed.

Ransom:MSIL/Flyterper.A circulation channels.

In different edges of the globe, Ransom:MSIL/Flyterper.A grows by jumps and bounds. Nevertheless, the ransom notes and tricks of extorting the ransom money amount might vary relying on particular neighborhood (regional) settings. The ransom money notes as well as methods of extorting the ransom money amount might vary depending on certain local (local) setups.

Ransomware injection

For instance:

    Faulty signals concerning unlicensed software program.

    In specific areas, the Trojans often wrongfully report having detected some unlicensed applications enabled on the victim’s gadget. The sharp after that demands the user to pay the ransom money.

    Faulty statements about prohibited material.

    In nations where software program piracy is less prominent, this method is not as efficient for the cyber fraudulences. Alternatively, the Ransom:MSIL/Flyterper.A popup alert may falsely claim to be stemming from a law enforcement organization as well as will certainly report having located child pornography or various other prohibited data on the gadget.

    Ransom:MSIL/Flyterper.A popup alert might falsely declare to be obtaining from a law enforcement establishment as well as will certainly report having situated child pornography or various other illegal information on the device. The alert will in a similar way include a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: CCC5BF80
md5: 515f33b9ffaa199e27d134554882be1f
name: 515F33B9FFAA199E27D134554882BE1F.mlw
sha1: 0cf9334cfb6515cc41036f03a639ec314e893b2f
sha256: aab20c9f50aad448ad4fb12893a5531265e609ece3636b2313421b3615c23a71
sha512: 3d3a8d9c63793c1c17865ea7156c063da33b6d553a7d35a46369c3e6a322ff668f7c8815dca982840ba78959fdfbe64f3f913edb80d87615ae6f68f7240cf7ac
ssdeep: 3072:di11M+lmsolAIrRuw+mqv9j1MWLQkDLsY+KpQDfwYXj3fxQUSJVQ4+H+OcH7A+w:dh+lDAA1LjLpQDfFj6Vi+OCVyf
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2017
Assembly Version:
InternalName: i-am-a-dolphin.exe
ProductName: i-am-a-dolphin
FileDescription: i-am-a-dolphin
OriginalFilename: i-am-a-dolphin.exe

Ransom:MSIL/Flyterper.A also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 004cd9e31 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.10598
Cynet Malicious (score: 85)
Cylance Unsafe
Zillya Trojan.Filecoder.Win32.5156
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:MSIL/Flyterper.9d3b4214
K7GW Trojan ( 004cd9e31 )
Cybereason malicious.9ffaa1
Symantec Ransom.HiddenTear!g1
ESET-NOD32 a variant of MSIL/Filecoder.Z
APEX Malicious
Avast MSIL:Filecoder-AC [Trj]
ClamAV Win.Ransomware.Hiddentear-9752356-0
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Heur.Ransom.HiddenTears.1
NANO-Antivirus Trojan.Win32.Encoder.ephdos
SUPERAntiSpyware Ransom.HiddenTear/Variant
MicroWorld-eScan Gen:Heur.Ransom.HiddenTears.1
Tencent Win32.Trojan.Generic.Stat
Ad-Aware Gen:Heur.Ransom.HiddenTears.1
Sophos Mal/Generic-R + Troj/Cryptear-A
Comodo Malware@#34j6yaf8801ez
F-Secure Heuristic.HEUR/AGEN.1129970
BitDefenderTheta Gen:NN.ZemsilF.34628.qm0@aSGjpze
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_CRYPTEAR.SM0
McAfee-GW-Edition Ransomware-FTD!515F33B9FFAA
FireEye Generic.mg.515f33b9ffaa199e
Emsisoft Gen:Heur.Ransom.HiddenTears.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Generic.bapvr
Avira HEUR/AGEN.1129970
eGambit Unsafe.AI_Score_99%
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Ransom:MSIL/Flyterper.A
Arcabit Trojan.Ransom.HiddenTears.1
AegisLab Trojan.Win32.Generic.4!c
GData MSIL.Trojan-Ransom.Cryptear.Z
AhnLab-V3 Trojan/Win32.FileCoder.C3465186
McAfee Ransomware-FTD!515F33B9FFAA
MAX malware (ai score=100)
Malwarebytes Ransom.HiddenTear
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_CRYPTEAR.SM0
Rising Ransom.Flyterper!8.DA7D (CLOUD)
Yandex Trojan.Agent!vX7D/VQy3S8
Ikarus Trojan-Ransom.FileCrypter
Fortinet MSIL/Filecoder.AK!tr.ransom
AVG MSIL:Filecoder-AC [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Filecoder.HwMA67AA

How to remove Ransom:MSIL/Flyterper.A 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 Ransom:MSIL/Flyterper.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 Ransom:MSIL/Flyterper.A you can always ask me in the comments for getting help.

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

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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