Win32/FlyStudio.Injector.A potentially unwanted

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

What is Win32/FlyStudio.Injector.A potentially unwanted infection?

In this article you will locate regarding the meaning of Win32/FlyStudio.Injector.A potentially unwanted and also its unfavorable influence on your computer system. Such ransomware are a form of malware that is specified by on-line scams to require paying the ransom money by a sufferer.

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Most of the instances, Win32/FlyStudio.Injector.A potentially unwanted virus will certainly advise its victims to initiate funds transfer for the purpose of reducing the effects of the modifications that the Trojan infection has presented to the victim’s gadget.

Win32/FlyStudio.Injector.A potentially unwanted Summary

These alterations can be as adheres to:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • Unconventionial binary language: Chinese (Simplified);
  • Unconventionial language used in binary resources: Chinese (Simplified);
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • Tries to unhook or modify Windows functions monitored by Cuckoo;
  • 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 documents located on the victim’s hard disk drive — so the victim can no longer make use of 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.

Win32/FlyStudio.Injector.A potentially unwanted

One of the most regular networks whereby Win32/FlyStudio.Injector.A potentially unwanted Ransomware Trojans are injected are:

  • By methods of phishing emails;
  • As an effect of customer winding up on a resource that holds a malicious software;

As quickly as the Trojan is effectively infused, it will either cipher the information on the target’s computer or avoid the device from operating in a correct way – while also putting a ransom note that points out the demand for the victims to impact the settlement for the function of decrypting the documents or restoring the data system back to the initial condition. In many circumstances, the ransom money note will turn up when the client reboots the COMPUTER after the system has actually currently been damaged.

Win32/FlyStudio.Injector.A potentially unwanted distribution networks.

In numerous edges of the world, Win32/FlyStudio.Injector.A potentially unwanted grows by jumps and also bounds. Nonetheless, the ransom money notes and also techniques of extorting the ransom money amount might differ depending upon certain local (regional) settings. The ransom money notes and techniques of extorting the ransom money amount may vary depending on specific regional (regional) setups.

Ransomware injection

As an example:

    Faulty signals regarding unlicensed software.

    In certain locations, the Trojans frequently wrongfully report having actually spotted some unlicensed applications made it possible for on the target’s tool. The sharp then demands the individual to pay the ransom.

    Faulty statements about unlawful web content.

    In nations where software program piracy is much less popular, this approach is not as reliable for the cyber scams. Conversely, the Win32/FlyStudio.Injector.A potentially unwanted popup alert might incorrectly declare to be originating from a police organization and will certainly report having situated youngster pornography or other unlawful data on the gadget.

    Win32/FlyStudio.Injector.A potentially unwanted popup alert may falsely claim to be obtaining from a regulation enforcement organization as well as will report having situated kid porn or various other prohibited information on the device. The alert will in a similar way consist of a need for the user to pay the ransom.

Technical details

File Info:

crc32: 8C696178
md5: c3b71a14835536998a7b768ab9966c4c
name: C3B71A14835536998A7B768AB9966C4C.mlw
sha1: 6fc8e7a824bbd44adfc2b5fa4169b876e3516c0d
sha256: fb32aa777acbff6da34852b1fa4378489517b9648540fc6b252f174fbd5a1c9e
sha512: d7e19c7a28674479ae89aa8f7a5a4d97c19886b26700dee39d8477aeb1a67abbc31f7fcead1c0362ce539480acc20a24a7a92601755c4fcf3f080e5f5bbdc0e8
ssdeep: 24576:XEq789NtUKEvRlO1o0jsnhIqnkrww7C0QiOUer:0FLUKEHv0jgFkrRC0QiOU+
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: x4f5cx8005x7248x6743x6240x6709 x8bf7x5c0ax91cdx5e76x4f7fx7528x6b63x7248
FileVersion: 1.2.8.0
Comments: x672cx7a0bx5e8fx4f7fx7528x6613x8bedx8a00x7f16x5199(http://www.eyuyan.com)
ProductName: x6613x8bedx8a00x7a0bx5e8f
ProductVersion: 1.2.8.0
FileDescription: x6613x8bedx8a00x7a0bx5e8f
Translation: 0x0804 0x04b0

Win32/FlyStudio.Injector.A potentially unwanted also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanGeneric.Ransom.MBRLock.26DBC5C6
FireEyeGeneric.mg.c3b71a1483553699
CAT-QuickHealRisktool.Flystudio.16885
Qihoo-360Win32/Trojan.Molock.HwsBJlsA
McAfeeArtemis!C3B71A148355
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Multi.Generic.lt2b
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 005246d51 )
BitDefenderGeneric.Ransom.MBRLock.26DBC5C6
K7GWTrojan ( 005246d51 )
Cybereasonmalicious.483553
BitDefenderThetaGen:NN.ZexaF.34608.Nn3aaOhx3wab
CyrenW32/Agent.EW.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Malware.Generic-9820446-0
AlibabaRansom:Win32/Molock.7d6f672b
NANO-AntivirusTrojan.Win32.Ransom.fcxwxp
ViRobotTrojan.Win32.Z.Ransom.1688947
RisingRansom.MBRlock!1.B6DC (CLOUD)
Ad-AwareGeneric.Ransom.MBRLock.26DBC5C6
SophosMal/Generic-S
F-SecureTrojan.TR/Ransom.Molock.mquxw
DrWebTrojan.PWS.Wsgame.53013
ZillyaDropper.Dinwod.Win32.16740
TrendMicroRansom_Molock.R03BC0DLN20
McAfee-GW-EditionBehavesLike.Win32.Generic.tm
EmsisoftGeneric.Ransom.MBRLock.26DBC5C6 (B)
JiangminTrojanDownloader.Cutwail.ay
AviraTR/Ransom.Molock.mquxw
MAXmalware (ai score=87)
Antiy-AVLTrojan/Win32.SGeneric
MicrosoftRansom:Win32/Molock
GridinsoftRansom.Win32.Agent.sa
ArcabitGeneric.Ransom.MBRLock.26DBC5C6
GDataWin32.Application.PUPStudio.A
CynetMalicious (score: 100)
AhnLab-V3Malware/Win32.Generic.C4276528
Acronissuspicious
VBA32Trojan.Agentb
ALYacGeneric.Ransom.MBRLock.26DBC5C6
MalwarebytesTrojan.Agent
PandaTrj/CI.A
ESET-NOD32a variant of Win32/FlyStudio.Injector.A potentially unwanted
TrendMicro-HouseCallRansom_Molock.R03BC0DLN20
TencentWin32.Trojan.Suspicious.Syrn
YandexTrojan.GenAsa!lM0l40AkAPk
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_100%
FortinetW32/Agent.65CA!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_60% (D)
MaxSecureDropper.Dinwod.frindll

How to remove Win32/FlyStudio.Injector.A potentially unwanted 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 Win32/FlyStudio.Injector.A potentially unwanted 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 Win32/FlyStudio.Injector.A potentially unwanted 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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