MSIL/Injector.CGU

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

What is MSIL/Injector.CGU infection?

In this article you will discover about the interpretation of MSIL/Injector.CGU as well as its adverse impact on your computer. Such ransomware are a type of malware that is clarified by online frauds to demand paying the ransom by a target.

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In the majority of the situations, MSIL/Injector.CGU ransomware will instruct its targets to initiate funds transfer for the purpose of reducing the effects of the amendments that the Trojan infection has presented to the sufferer’s gadget.

MSIL/Injector.CGU Summary

These adjustments can be as follows:

  • Executable code extraction;
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Creates RWX memory;
  • A process attempted to delay the analysis task.;
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • Reads data out of its own binary image;
  • Creates an autorun.inf file;
  • Executed a process and injected code into it, probably while unpacking;
  • A process was set to shut the system down when terminated;
  • Installs itself for autorun at Windows startup;
  • Creates a hidden or system file;
  • Likely virus infection of existing system binary;
  • Creates a copy of itself;
  • Attempts to modify Explorer settings to prevent hidden files from being displayed;
  • Ciphering the documents situated on the target’s hard drive — so the sufferer can no longer use the data;
  • Preventing normal accessibility to the target’s workstation;

Related domains:

h7eatshot.sytes.netTrojan-Ransom.Blocker

MSIL/Injector.CGU

One of the most common networks whereby MSIL/Injector.CGU Trojans are infused are:

  • By ways of phishing emails;
  • As an effect of individual ending up on a source that holds a malicious software;

As quickly as the Trojan is effectively injected, it will certainly either cipher the data on the victim’s PC or prevent the device from operating in an appropriate way – while also placing a ransom note that states the need for the targets to effect the settlement for the purpose of decrypting the papers or recovering the file system back to the preliminary problem. In a lot of instances, the ransom note will come up when the customer reboots the PC after the system has actually already been harmed.

MSIL/Injector.CGU circulation networks.

In various corners of the globe, MSIL/Injector.CGU grows by leaps as well as bounds. Nevertheless, the ransom money notes and also tricks of extorting the ransom money quantity may differ depending upon certain regional (local) setups. The ransom notes and techniques of extorting the ransom money quantity may differ depending on specific local (local) settings.

Ransomware injection

As an example:

    Faulty signals regarding unlicensed software program.

    In specific locations, the Trojans typically wrongfully report having actually spotted some unlicensed applications enabled on the target’s gadget. The sharp then demands the customer to pay the ransom.

    Faulty statements regarding unlawful content.

    In countries where software program piracy is much less popular, this approach is not as efficient for the cyber fraudulences. Additionally, the MSIL/Injector.CGU popup alert may incorrectly claim to be stemming from a law enforcement organization and will report having located child pornography or other unlawful information on the gadget.

    MSIL/Injector.CGU popup alert might wrongly assert to be acquiring from a law enforcement organization as well as will certainly report having situated child pornography or various other prohibited information on the gadget. The alert will likewise consist of a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 076C082B
md5: 5984ea1d762c74a6db1aaa9038584a6e
name: 5984EA1D762C74A6DB1AAA9038584A6E.mlw
sha1: 4d7dd002c76f8d0f2bd0b3ceeff56ea952b4c53c
sha256: a416467c37924aef78ff4656d2cd02bd816c5b21d0db3469372dffddaa5eeaca
sha512: cb863cd3f7acee56fe1033b75bc6a771e2dfb62605662c539414404de4ecefd835a60652a06e71ade16bb597025d86334b2d479287f03af92ed3d5cd8c338fbc
ssdeep: 3072:8X/Is0O6o36PdZ3wTp7TbmSDbahRIglZJHbSvNzLM9E5NRyJTqbaov0bALrprDW:8XwOMlQLMAyJTqb70borpWCBLIj0kN
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

0: [No Data]

MSIL/Injector.CGU also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 0055e39a1 )
Elasticmalicious (high confidence)
CynetMalicious (score: 99)
ALYacGen:Variant.MSILPerseus.2150
CylanceUnsafe
ZillyaTrojan.Blocker.Win32.18275
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaTrojan:MSIL/Injector.33125ddf
K7GWTrojan ( 0055e39a1 )
Cybereasonmalicious.d762c7
CyrenW32/Trojan.FQX.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/Injector.CGU
APEXMalicious
AvastWin32:Rootkit-gen [Rtk]
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderGen:Variant.MSILPerseus.2150
NANO-AntivirusTrojan.Win32.Blocker.dnapiq
MicroWorld-eScanGen:Variant.MSILPerseus.2150
TencentWin32.Trojan.Generic.Sxeq
Ad-AwareGen:Variant.MSILPerseus.2150
SophosML/PE-A
ComodoMalware@#3shemch49jzuk
BitDefenderThetaGen:NN.ZemsilF.34770.sm0@aSPBWgf
VIPRETrojan.Win32.Generic!BT
TrendMicroTROJ_SPNR.03C914
McAfee-GW-EditionArtemis!Trojan
FireEyeGeneric.mg.5984ea1d762c74a6
EmsisoftGen:Variant.MSILPerseus.2150 (B)
SentinelOneStatic AI – Malicious PE
WebrootW32.Trojan.Gen
AviraHEUR/AGEN.1114277
Antiy-AVLTrojan/Generic.ASMalwS.7CCA1A
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftBackdoor:MSIL/Bladabindi
ArcabitTrojan.MSILPerseus.D866
AegisLabTrojan.Win32.Generic.4!c
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataGen:Variant.MSILPerseus.2150
AhnLab-V3Win-Trojan/FCN.140610.X1385
McAfeeArtemis!5984EA1D762C
MAXmalware (ai score=85)
PandaTrj/CI.A
TrendMicro-HouseCallTROJ_SPNR.03C914
YandexTrojan.Blocker!Uo1vfj/QUdc
IkarusTrojan-Ransom.Blocker
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Blocker.CGU!tr
AVGWin32:Rootkit-gen [Rtk]
Paloaltogeneric.ml
Qihoo-360Win32/Rootkit.Generic.HgAASQ4A

How to remove MSIL/Injector.CGU ransomware?

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.CGU 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.CGU 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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