MSIL/FakeSupport.AZ

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

What is MSIL/FakeSupport.AZ infection?

In this post you will certainly locate about the meaning of MSIL/FakeSupport.AZ as well as its negative influence on your computer. Such ransomware are a form of malware that is elaborated by on the internet frauds to require paying the ransom by a victim.

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In the majority of the situations, MSIL/FakeSupport.AZ ransomware will instruct its targets to launch funds move for the purpose of neutralizing the changes that the Trojan infection has actually presented to the target’s tool.

MSIL/FakeSupport.AZ Summary

These modifications 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.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records found on the victim’s hard drive — so the target can no longer use the information;
  • Preventing regular accessibility to the sufferer’s workstation;

MSIL/FakeSupport.AZ

One of the most normal channels whereby MSIL/FakeSupport.AZ Trojans are infused are:

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

As soon as the Trojan is successfully infused, it will certainly either cipher the data on the target’s computer or protect against the device from functioning in a proper fashion – while likewise placing a ransom money note that states the demand for the targets to impact the payment for the purpose of decrypting the files or restoring the documents system back to the initial problem. In the majority of instances, the ransom note will certainly show up when the client reboots the COMPUTER after the system has actually already been damaged.

MSIL/FakeSupport.AZ distribution networks.

In various edges of the world, MSIL/FakeSupport.AZ grows by jumps and also bounds. Nevertheless, the ransom money notes as well as tricks of obtaining the ransom amount might differ relying on certain regional (regional) settings. The ransom money notes and techniques of extorting the ransom quantity might vary depending on particular regional (local) setups.

Ransomware injection

For instance:

    Faulty informs regarding unlicensed software.

    In certain locations, the Trojans commonly wrongfully report having detected some unlicensed applications made it possible for on the sufferer’s device. The alert after that demands the individual to pay the ransom.

    Faulty declarations about prohibited web content.

    In nations where software application piracy is much less popular, this method is not as reliable for the cyber fraudulences. Alternatively, the MSIL/FakeSupport.AZ popup alert may falsely assert to be deriving from a law enforcement establishment and also will report having located youngster porn or various other illegal information on the device.

    MSIL/FakeSupport.AZ popup alert may wrongly assert to be deriving from a legislation enforcement organization and also will certainly report having located youngster porn or other prohibited information on the tool. The alert will similarly contain a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: BB2E2E86
md5: 619f85b212e3b7c95ad04f937c5f51f0
name: 619F85B212E3B7C95AD04F937C5F51F0.mlw
sha1: 3c0e0687963e6043ab8531c6aef3ee7fbec772a6
sha256: ab689953a0aaaa1516bc1da236ddfdcac2f0ed4a31a3b65b66e59fce2537d884
sha512: d91c211c22abf1031d6cba1edb6725a41ea28d8dcd781cd28031b1716252553436cda1263a72b01b2d996bd35745cab8d07ad8a61914a93119e31520775a1a5f
ssdeep: 12288:BjkSod9PiVSkt8mnthG6Loysqsa+gEf+R0o0G5cXgR:W1KSUtfsFf+R0oJ5cXgR
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2016
Assembly Version: 1.0.0.0
InternalName: FreeDownloadManager.exe
FileVersion: 1.0.0.0
ProductName: FreeDownloadmanager
ProductVersion: 1.0.0.0
FileDescription: FreeDownloadmanager
OriginalFilename: FreeDownloadManager.exe

MSIL/FakeSupport.AZ also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusRiskware ( 0040eff71 )
DrWebTrojan.KillProc.45094
ALYacGen:Variant.MSILPerseus.153077
CylanceUnsafe
SangforTrojan.Win32.Save.a
AlibabaRansom:MSIL/DukescamLock.0f00870b
K7GWRiskware ( 0040eff71 )
Cybereasonmalicious.212e3b
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/FakeSupport.AZ
APEXMalicious
AvastWin32:Malware-gen
KasperskyUDS:DangerousObject.Multi.Generic
BitDefenderGen:Variant.MSILPerseus.153077
NANO-AntivirusTrojan.Win32.KillProc.eqxbcj
SUPERAntiSpywareTrojan.Agent/Gen-Injector
MicroWorld-eScanGen:Variant.MSILPerseus.153077
TencentMsil.Trojan.Msilperseus.Wnmt
Ad-AwareGen:Variant.MSILPerseus.153077
SophosMal/Generic-R + Troj/Ransom-DMO
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_FAKELOCK.F117GA
McAfee-GW-EditionArtemis!Trojan
FireEyeGeneric.mg.619f85b212e3b7c9
EmsisoftGen:Variant.MSILPerseus.153077 (B)
SentinelOneStatic AI – Malicious PE
WebrootRansomware.Tech.Support.Scam.C
eGambitUnsafe.AI_Score_100%
MicrosoftRansom:MSIL/DukescamLock.A
ArcabitTrojan.MSILPerseus.D255F5
GDataMSIL.Trojan-Ransom.TechSupportScam.E
McAfeeArtemis!619F85B212E3
MAXmalware (ai score=80)
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom_FAKELOCK.F117GA
RisingRansom.DukescamLock!8.B85A (CLOUD)
IkarusRansom.MSIL.DukescamLock
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Ransom.DMO!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.Generic.HgIASOkA

How to remove MSIL/FakeSupport.AZ 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 MSIL/FakeSupport.AZ 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/FakeSupport.AZ 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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