MSIL/Agent.AXO

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

What is MSIL/Agent.AXO infection?

In this article you will certainly find regarding the definition of MSIL/Agent.AXO and also its unfavorable effect on your computer system. Such ransomware are a type of malware that is elaborated by on-line fraudulences to require paying the ransom money by a sufferer.

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In the majority of the situations, MSIL/Agent.AXO infection will advise its victims to launch funds transfer for the objective of reducing the effects of the changes that the Trojan infection has actually introduced to the sufferer’s tool.

MSIL/Agent.AXO Summary

These adjustments can be as follows:

  • 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.
  • A process created a hidden window;
  • Uses Windows utilities for basic functionality;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Creates a copy of itself;
  • Ciphering the papers located on the sufferer’s hard disk drive — so the sufferer can no longer utilize the information;
  • Preventing normal accessibility to the victim’s workstation;

MSIL/Agent.AXO

The most typical networks through which MSIL/Agent.AXO Ransomware Trojans are injected are:

  • By methods of phishing emails;
  • As a consequence of customer ending up on a resource that hosts a harmful software application;

As quickly as the Trojan is successfully infused, it will either cipher the information on the sufferer’s PC or prevent the gadget from functioning in a correct manner – while likewise placing a ransom money note that points out the requirement for the victims to effect the settlement for the purpose of decrypting the records or restoring the data system back to the preliminary condition. In most instances, the ransom money note will show up when the client restarts the PC after the system has actually already been harmed.

MSIL/Agent.AXO distribution networks.

In different corners of the world, MSIL/Agent.AXO expands by leaps as well as bounds. Nevertheless, the ransom notes and techniques of extorting the ransom quantity may vary relying on specific regional (local) setups. The ransom money notes as well as methods of extorting the ransom amount might differ depending on specific local (local) setups.

Ransomware injection

As an example:

    Faulty signals concerning unlicensed software application.

    In certain areas, the Trojans usually wrongfully report having identified some unlicensed applications made it possible for on the victim’s device. The sharp then requires the user to pay the ransom.

    Faulty statements regarding illegal material.

    In nations where software piracy is much less preferred, this approach is not as efficient for the cyber frauds. Conversely, the MSIL/Agent.AXO popup alert may incorrectly declare to be stemming from a law enforcement institution as well as will report having situated youngster pornography or various other prohibited data on the tool.

    MSIL/Agent.AXO popup alert may wrongly claim to be obtaining from a regulation enforcement organization and also will report having situated kid pornography or various other illegal data on the device. The alert will in a similar way have a need for the user to pay the ransom money.

Technical details

File Info:

crc32: DEA8C3B7
md5: fa2098c2fb651bfb0520fbc8a2c61b46
name: FA2098C2FB651BFB0520FBC8A2C61B46.mlw
sha1: 67d33cded05fa8e63a24d7db84732a2b4a84e4a4
sha256: 0b46a67bdcc5c54b5d7d61d3c8dfc056796a62293ecc4517938ae12a6db9e3af
sha512: 53e07bde68ea314574b9658aadf46d38059c1eb1337de20104ba57c3aa4bbae634345f252dc1734be1641e76f1468f753812d3ec71249d954ec804de9da077b5
ssdeep: 1536:Q9vMnhi2w7Qy/CakY237Rbr3c6EnTz9r+Ay32Tmr5uW06Bl:Q98iaakY2371LonTz9r+AyyWpr
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: xa9 Microsoft Corporation. All rights reserved
Assembly Version: 1.0.0.0
InternalName: MSShell32.exe
FileVersion: 1.0.0.0
CompanyName: Microsoft Corporation
LegalTrademarks:
Comments: Microsoft Windows Shell32
ProductName: Microsoft Windows Shell32
ProductVersion: 1.0.0.0
FileDescription: Microsoft Windows Shell32
OriginalFilename: MSShell32.exe

MSIL/Agent.AXO also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 005102511 )
Elasticmalicious (high confidence)
DrWebTrojan.DownLoader26.3411
CynetMalicious (score: 90)
CAT-QuickHealTrojan.YakbeexMSIL.ZZ4
ALYacGen:Variant.MSILPerseus.115610
CylanceUnsafe
ZillyaTrojan.Blocker.Win32.38682
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_70% (D)
AlibabaTrojan:Win32/Starter.ali2000005
K7GWTrojan ( 005102511 )
Cybereasonmalicious.2fb651
SymantecML.Attribute.HighConfidence
ESET-NOD32MSIL/Agent.AXO
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan-Ransom.Win32.Blocker.kcrb
BitDefenderGen:Variant.MSILPerseus.115610
NANO-AntivirusTrojan.Win32.Blocker.eqcwhu
MicroWorld-eScanGen:Variant.MSILPerseus.115610
TencentMsil.Trojan.Dropper.Ectk
Ad-AwareGen:Variant.MSILPerseus.115610
SophosGeneric ML PUA (PUA)
BitDefenderThetaGen:NN.ZemsilF.34608.fm0@aqCE1@b
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Generic.mm
FireEyeGeneric.mg.fa2098c2fb651bfb
EmsisoftGen:Variant.MSILPerseus.115610 (B)
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_99%
MicrosoftBackdoor:Win32/Bladabindi!ml
ArcabitTrojan.MSILPerseus.D1C39A
GDataGen:Variant.MSILPerseus.115610
AhnLab-V3Win-Trojan/FCN.140610.X1385
McAfeeArtemis!FA2098C2FB65
MAXmalware (ai score=99)
PandaTrj/GdSda.A
RisingRansom.Blocker!8.12A (CLOUD)
IkarusTrojan.MSIL.Bladabindi
FortinetMSIL/Agent.AXO!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Blocker.HgIASPkA

How to remove MSIL/Agent.AXO 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 MSIL/Agent.AXO 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 MSIL/Agent.AXO 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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