MSIL/Injector.CJO

What is MSIL/Injector.CJO infection?

In this article you will find regarding the definition of MSIL/Injector.CJO as well as its unfavorable effect on your computer system. Such ransomware are a type of malware that is elaborated by on the internet scams to demand paying the ransom by a target.

Most of the situations, MSIL/Injector.CJO infection will instruct its victims to launch funds move for the function of neutralizing the changes that the Trojan infection has actually presented to the victim’s device.

MSIL/Injector.CJO Summary

These alterations can be as complies with:

  • Network activity detected but not expressed in API logs;
  • Ciphering the documents situated on the victim’s hard drive — so the victim can no longer utilize the data;
  • Preventing regular accessibility to the victim’s workstation;

MSIL/Injector.CJO

The most regular networks through which MSIL/Injector.CJO are infused are:

  • By methods of phishing emails;
  • As a repercussion of customer ending up on a source that holds a destructive software program;

As quickly as the Trojan is efficiently injected, it will certainly either cipher the information on the sufferer’s PC or stop the gadget from functioning in a correct manner – while also putting a ransom money note that points out the requirement for the victims to impact the payment for the function of decrypting the records or recovering the data system back to the preliminary problem. In the majority of circumstances, the ransom note will certainly show up when the customer reboots the COMPUTER after the system has already been harmed.

MSIL/Injector.CJO circulation networks.

In different edges of the globe, MSIL/Injector.CJO grows by jumps and also bounds. However, the ransom money notes as well as techniques of obtaining the ransom money quantity might differ depending on certain regional (regional) setups. The ransom money notes and techniques of extorting the ransom amount may differ depending on specific local (local) settings.

Ransomware injection

For instance:

    Faulty notifies about unlicensed software.

    In specific locations, the Trojans typically wrongfully report having actually found some unlicensed applications enabled on the sufferer’s gadget. The sharp after that requires the user to pay the ransom money.

    Faulty statements concerning prohibited web content.

    In countries where software piracy is much less preferred, this approach is not as effective for the cyber scams. Conversely, the MSIL/Injector.CJO popup alert may incorrectly declare to be stemming from a law enforcement establishment and will certainly report having located kid pornography or various other unlawful information on the gadget.

    MSIL/Injector.CJO popup alert might falsely assert to be deriving from a regulation enforcement establishment and also will certainly report having located child porn or various other prohibited data on the tool. The alert will in a similar way consist of a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 933F9A29md5: 8a0a96b07acad18a72089ae2c876d70dname: 8A0A96B07ACAD18A72089AE2C876D70D.mlwsha1: d18f0302ef4cef4f603f2ba9ad1470576f571989sha256: 1a2508804beaa5bd89d50625285cce59f68b796a72d746787841a57dfaee1cacsha512: d7665cf7d481407ca23987b01bff2fb3841162b5f61f06e676d801370dcc1cc81aeb9c3b8a66384d0790b044b35f37715cd040ae2bb013fd78b7a913f0cefa65ssdeep: 1536:DShdSbm2QSJaC4F+ZfmOGty2N8VBDCJ2IMGb6F2WW5MeGD7BKb7+it2Z9:qdk3c3FuTo6UWWH2ltype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Sxe01x43axe30x1167xe22x443gjx642x3c1x43cx3baux685cx3b8yx6a9x646xe43sx45dxe07ax434x43axe32x459_x3b5Assembly Version: 5.99.55.65InternalName: Assembly Changer.exeFileVersion: 99.93.56.97CompanyName: H8xe30xe43xe37xe32x639x45dx110ex21165?x433x440x8x2116x6ccx308cx45dTx445ax3c4x3c8/x8868x62cx447xe1cLegalTrademarks: x3b4z#5xe48x6c1x458IpBx3c4dxc1fcVx435x3b9x958b8x447bxe46s378md*x1106/Comments: xe1cx1103x634Y#CqOx3c5x3b3x1161x1166x82b1I1x1110x3b1^9x3b7axe23x110bx6cc1x3c9xe01xe1dxe41Xx437ProductName: ^x442x685cRDx306ejx3b5dx431x685cx438=x43cx3c0x685cx3bcsx458x43aFx2116x62cxe27Vxe41x6a9x459*mProductVersion: 99.93.56.97FileDescription: JUx110eRwxe48x1110x958bx1106xe43x4413x110bxe32rx445Vx62cx305bxe35Wt5x82b12)x3b3xe17x3055OriginalFilename: Assembly Changer.exe

MSIL/Injector.CJO also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 700000121 )
Lionic Trojan.Win32.Generic.mzOn
Elastic malicious (high confidence)
DrWeb Trojan.Starter.2890
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.RFC.S13563442
ALYac Gen:Variant.Ransom.Samas.9
Cylance Unsafe
Sangfor Virus.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba TrojanDownloader:MSIL/Ranos.8a29e687
K7GW Trojan ( 700000121 )
Cybereason malicious.07acad
Baidu MSIL.Trojan.Injector.q
ESET-NOD32 a variant of MSIL/Injector.CJO
APEX Malicious
Avast MSIL:GenMalicious-AUN [Trj]
ClamAV Win.Packed.Fecn-7077459-0
Kaspersky HEUR:Trojan.MSIL.Agent.gen
BitDefender Gen:Variant.Ransom.Samas.9
NANO-Antivirus Trojan.Win32.Disfa.dkkgvm
MicroWorld-eScan Gen:Variant.Ransom.Samas.9
Tencent Msil.Trojan.Agent.Dzju
Ad-Aware Gen:Variant.Ransom.Samas.9
Sophos Mal/Generic-R + Troj/MSIL-EHX
Comodo TrojWare.MSIL.TrojanDownloader.Small.DS@6ldchl
BitDefenderTheta Gen:NN.ZemsilF.34236.im0@a0lYefp
VIPRE Backdoor.MSIL.Bladabindi.a (v)
TrendMicro BKDR_RANOS.SM1
McAfee-GW-Edition Trojan-FDUD!8A0A96B07ACA
FireEye Generic.mg.8a0a96b07acad18a
Emsisoft Trojan.Agent (A)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.MSIL.krau
Avira TR/Dropper.MSIL.Gen
Antiy-AVL Trojan/Generic.ASMalwS.29E3851
Microsoft TrojanDownloader:MSIL/Ranos.A
ZoneAlarm HEUR:Trojan.MSIL.Agent.gen
GData Gen:Variant.Ransom.Samas.9
McAfee Trojan-FDUD!8A0A96B07ACA
MAX malware (ai score=85)
VBA32 TScope.Trojan.MSIL
Malwarebytes Backdoor.Agent.ASMGen
Panda Trj/GdSda.A
TrendMicro-HouseCall BKDR_RANOS.SM1
Yandex Trojan.Agent!VUe4UjlOQPw
Ikarus Trojan.Win32.Ibashade
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/Injector.CKC!tr
AVG MSIL:GenMalicious-AUN [Trj]
Paloalto generic.ml

How to remove MSIL/Injector.CJO 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

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove MSIL/Injector.CJO you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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