Written by Robert Bailey

What is MSIL/Injector.JFP infection?

In this post you will discover about the interpretation of MSIL/Injector.JFP and its adverse effect on your computer. Such ransomware are a form of malware that is clarified by on-line frauds to require paying the ransom by a sufferer.

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In the majority of the cases, MSIL/Injector.JFP virus will advise its victims to start funds move for the function of reducing the effects of the changes that the Trojan infection has introduced to the sufferer’s tool.

MSIL/Injector.JFP Summary

These adjustments can be as adheres to:

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Ciphering the records situated on the target’s disk drive — so the victim can no longer use the data;
  • Preventing normal accessibility to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.


One of the most common channels through which MSIL/Injector.JFP are injected are:

  • By ways of phishing emails;
  • As a repercussion of individual winding up on a source that hosts a harmful software;

As soon as the Trojan is effectively injected, it will either cipher the information on the sufferer’s computer or stop the gadget from working in a proper manner – while additionally placing a ransom money note that mentions the requirement for the sufferers to effect the payment for the objective of decrypting the records or bring back the file system back to the preliminary problem. In many instances, the ransom money note will certainly come up when the client reboots the COMPUTER after the system has actually already been damaged.

MSIL/Injector.JFP circulation networks.

In different edges of the globe, MSIL/Injector.JFP grows by leaps and bounds. However, the ransom money notes and tricks of obtaining the ransom money amount might differ relying on certain neighborhood (regional) setups. The ransom notes and also techniques of obtaining the ransom money quantity may differ depending on particular regional (local) setups.

Ransomware injection

For instance:

    Faulty signals concerning unlicensed software program.

    In specific areas, the Trojans typically wrongfully report having actually discovered some unlicensed applications made it possible for on the target’s gadget. The alert then demands the customer to pay the ransom.

    Faulty statements about illegal content.

    In countries where software application piracy is much less preferred, this method is not as reliable for the cyber scams. Additionally, the MSIL/Injector.JFP popup alert may falsely declare to be deriving from a law enforcement institution and will certainly report having situated kid pornography or various other unlawful data on the device.

    MSIL/Injector.JFP popup alert may incorrectly assert to be deriving from a law enforcement organization and will certainly report having situated kid pornography or various other unlawful information on the gadget. The alert will similarly have a need for the user to pay the ransom.

Technical details

File Info:

crc32: 0D2601D7
md5: 4cf5f098dbef647553ca0a830686ba23
name: 4CF5F098DBEF647553CA0A830686BA23.mlw
sha1: c335db0f87ca9519cf2cba8711a0801c493c2d10
sha256: 15ad81f85a7c9e29eba80b66264f1ea559b69c7f9d8e5b194ae2f4884d42019c
sha512: b2fe58039d700e751d850dd446dd00681d38ded8eda0f90c781b6bad8b0d5fb8c91419b91f1b931028b603d482007a4ca1d9f796ab0145d2ac76e19b3aed5fdd
ssdeep: 1536:OXy/lic0GJjI9r6kdC/Go7c3rvwtzERADIXHes7e7:r90GFIp6kdCEozEGsex
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
Assembly Version:
InternalName: Server.exe
Comments: RPX 1.3.4400.61
OriginalFilename: Server.exe

MSIL/Injector.JFP also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader23.57191
MicroWorld-eScan Gen:Heur.MSIL.Bladabindi.1
Cylance Unsafe
Zillya Trojan.Injector.Win32.485820
AegisLab Trojan.Win32.Generic.4!c
Sangfor Malware
CrowdStrike win/malicious_confidence_100% (D)
BitDefender Gen:Heur.MSIL.Bladabindi.1
K7GW Trojan ( 004d92101 )
K7AntiVirus Trojan ( 00528cb81 )
BitDefenderTheta Gen:NN.ZemsilF.34804.fm0@aio0Pfj
Cyren W32/MSIL_Bladabindi.Z.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Packed.Hpbladabi-6860330-0
Kaspersky HEUR:Trojan.MSIL.Agent.gen
NANO-Antivirus Trojan.Win32.Crypted.dzpcvk
Ad-Aware Gen:Heur.MSIL.Bladabindi.1
Emsisoft Gen:Heur.MSIL.Bladabindi.1 (B)
F-Secure Heuristic.HEUR/AGEN.1112866
VIPRE Trojan.Win32.Generic!BT
Sophos ML/PE-A + Mal/MSIL-PX
Ikarus Trojan-Dropper.Win32.FrauDrop
Jiangmin Trojan.Generic.asktm
Avira HEUR/AGEN.1112866
Antiy-AVL Trojan/MSIL.Packed.Confuser.P
Microsoft Backdoor:MSIL/Bladabindi
Arcabit Trojan.MSIL.Bladabindi.1
SUPERAntiSpyware Ransom.Agent/Variant
ZoneAlarm HEUR:Trojan.Win32.Generic
GData MSIL.Trojan.Injector.LK
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Generic.R127372
Acronis suspicious
McAfee BackDoor-FAXR!4CF5F098DBEF
MAX malware (ai score=81)
Malwarebytes Trojan.Agent.RP
Panda Trj/GdSda.A
ESET-NOD32 a variant of MSIL/Injector.JFP
Tencent Malware.Win32.Gencirc.114b04ea
Yandex Trojan.Injector!Evn5jHQqoD0
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_99%
Fortinet MSIL/Injecto.58E1!tr
AVG Win32:Malware-gen
Cybereason malicious.8dbef6
Qihoo-360 Generic/Trojan.289

How to remove MSIL/Injector.JFP 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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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.JFP 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.JFP you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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