MSIL/Injector.AVA

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

What is MSIL/Injector.AVA infection?

In this article you will find regarding the interpretation of MSIL/Injector.AVA and its negative influence on your computer. Such ransomware are a type of malware that is elaborated by on the internet fraudulences to demand paying the ransom by a target.

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In the majority of the cases, MSIL/Injector.AVA infection will instruct its targets to start funds move for the function of neutralizing the amendments that the Trojan infection has actually presented to the victim’s device.

MSIL/Injector.AVA Summary

These alterations can be as follows:

  • Executable code extraction;
  • Creates RWX memory;
  • A process attempted to delay the analysis task.;
  • A process created a hidden window;
  • The binary likely contains encrypted or compressed data.;
  • Uses Windows utilities for basic functionality;
  • Network activity detected but not expressed in API logs;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the files located on the victim’s hard drive — so the victim can no more utilize the data;
  • Preventing regular access to the sufferer’s workstation;

Related domains:

z.whorecord.xyzTrj/Ransom.AB
a.tomx.xyzTrj/Ransom.AB

MSIL/Injector.AVA

The most common channels whereby MSIL/Injector.AVA Trojans are infused are:

  • By ways of phishing e-mails;
  • As a repercussion of customer ending up on a source that organizes a destructive software application;

As soon as the Trojan is successfully injected, it will certainly either cipher the information on the target’s PC or protect against the tool from working in a correct way – while additionally putting a ransom money note that points out the need for the sufferers to impact the settlement for the purpose of decrypting the papers or restoring the data system back to the preliminary problem. In many instances, the ransom note will certainly show up when the customer reboots the COMPUTER after the system has actually currently been damaged.

MSIL/Injector.AVA circulation channels.

In different corners of the globe, MSIL/Injector.AVA expands by jumps and bounds. Nonetheless, the ransom notes and also tricks of obtaining the ransom money amount may vary depending on certain local (regional) setups. The ransom money notes and methods of obtaining the ransom amount might differ depending on certain regional (local) setups.

Ransomware injection

For example:

    Faulty notifies concerning unlicensed software application.

    In specific locations, the Trojans often wrongfully report having spotted some unlicensed applications allowed on the sufferer’s tool. The sharp then requires the customer to pay the ransom.

    Faulty declarations concerning unlawful material.

    In nations where software application piracy is much less popular, this technique is not as efficient for the cyber scams. Alternatively, the MSIL/Injector.AVA popup alert might incorrectly declare to be deriving from a law enforcement organization as well as will certainly report having situated youngster pornography or other prohibited data on the gadget.

    MSIL/Injector.AVA popup alert may incorrectly declare to be obtaining from a law enforcement establishment and will certainly report having located child pornography or various other prohibited data on the device. The alert will similarly include a need for the user to pay the ransom.

Technical details

File Info:

crc32: 0BB3FB17
md5: a8d716f241cf0149e10e970ff11237c3
name: A8D716F241CF0149E10E970FF11237C3.mlw
sha1: 06958c6b458deabb14b25d5d9620f2eb51810375
sha256: 35486c9c1f53c803b84d1618408219d5b5275cbfdea71e322207898c8f836b1d
sha512: 999e89acf532efc734dfd2c2521e0bc66abc946b4dbbc3a3bdb5b7a756a14ed9b60cf2b3b147eba1c44d2f2b4d16b036a74008ee4190115a828b7391eaa3ec62
ssdeep: 1536:MTzgX25Lvn7RK5YXOpt281Wpm9UdMX/dwxzdUVQ3j24dP:kiQsyi2Iym9eMXFMzWQTx
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2010
Assembly Version: 1.0.0.0
InternalName: gtr_seomaster.exe
FileVersion: 1.0.0.0
ProductName: gtr_seomaster
ProductVersion: 1.0.0.0
FileDescription: gtr_seomaster
OriginalFilename: gtr_seomaster.exe

MSIL/Injector.AVA also known as:

GridinSoftTrojan.Ransom.Gen
LionicTrojan.Multi.Generic.4!c
DrWebTrojan.KillProc.20468
CynetMalicious (score: 99)
ALYacGen:Variant.MSILPerseus.180859
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_60% (D)
Cybereasonmalicious.241cf0
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/Injector.AVA
APEXMalicious
AvastMSIL:LockScreen-I [Trj]
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderGen:Variant.MSILPerseus.180859
NANO-AntivirusTrojan.Win32.KillProc.betnbq
MicroWorld-eScanGen:Variant.MSILPerseus.180859
TencentWin32.Trojan.Blocker.clyl
Ad-AwareGen:Variant.MSILPerseus.180859
SophosMal/Generic-S
ComodoMalware@#1ufhjzoy66wlm
BitDefenderThetaGen:NN.ZemsilF.34104.em0@aW7WUuk
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Generic.lc
FireEyeGeneric.mg.a8d716f241cf0149
EmsisoftGen:Variant.MSILPerseus.180859 (B)
SentinelOneStatic AI – Suspicious PE
AviraTR/Dropper.MSIL.Gen
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftTrojan:Win32/Wacatac.B!ml
GDataGen:Variant.MSILPerseus.180859
McAfeeGenericRXDR-TY!A8D716F241CF
MAXmalware (ai score=80)
PandaTrj/Ransom.AB
IkarusTrojan-Ransom.Blocker
FortinetW32/Blocker.UHJ!tr
AVGMSIL:LockScreen-I [Trj]

How to remove MSIL/Injector.AVA virus?

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

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 MSIL/Injector.AVA 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove MSIL/Injector.AVA 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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