Written by Robert Bailey

What is MSIL/Injector.CCF infection?

In this post you will discover about the meaning of MSIL/Injector.CCF as well as its negative impact on your computer. Such ransomware are a form of malware that is elaborated by on-line frauds to require paying the ransom by a victim.

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It is better to prevent, than repair and repent!

When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
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Most of the instances, MSIL/Injector.CCF infection will instruct its victims to launch funds move for the purpose of counteracting the amendments that the Trojan infection has presented to the target’s device.

MSIL/Injector.CCF Summary

These adjustments can be as adheres to:

  • Executable code extraction;
  • Creates RWX memory;
  • A process attempted to delay the analysis task.;
  • Reads data out of its own binary image;
  • A process created a hidden window;
  • Drops a binary and executes it;
  • The binary likely contains encrypted or compressed data.;
  • Installs itself for autorun at Windows startup;
  • Network activity detected but not expressed in API logs;
  • Creates a copy of itself;
  • Ciphering the files found on the target’s hard drive — so the victim can no more use the data;
  • Preventing normal accessibility to the victim’s workstation;

Related domains: Ransom:Win32/Blocker.8e07ae4c Ransom:Win32/Blocker.8e07ae4c


One of the most typical channels whereby MSIL/Injector.CCF are infused are:

  • By means of phishing emails;
  • As an effect of customer ending up on a resource that hosts a malicious software application;

As quickly as the Trojan is efficiently injected, it will either cipher the information on the victim’s computer or stop the tool from operating in an appropriate way – while additionally positioning a ransom money note that mentions the requirement for the victims to impact the repayment for the objective of decrypting the records or restoring the documents system back to the first problem. In the majority of instances, the ransom money note will certainly turn up when the customer restarts the PC after the system has actually currently been damaged.

MSIL/Injector.CCF circulation networks.

In various edges of the world, MSIL/Injector.CCF expands by jumps as well as bounds. However, the ransom money notes and methods of obtaining the ransom money quantity might vary relying on certain neighborhood (local) setups. The ransom notes as well as tricks of obtaining the ransom amount might vary depending on particular regional (regional) setups.

Ransomware injection

As an example:

    Faulty notifies concerning unlicensed software application.

    In specific areas, the Trojans commonly wrongfully report having discovered some unlicensed applications enabled on the sufferer’s tool. The alert then requires the individual to pay the ransom money.

    Faulty declarations concerning prohibited web content.

    In countries where software piracy is much less prominent, this technique is not as effective for the cyber frauds. Additionally, the MSIL/Injector.CCF popup alert might incorrectly claim to be stemming from a police establishment and also will certainly report having located youngster pornography or other unlawful information on the gadget.

    MSIL/Injector.CCF popup alert might wrongly assert to be acquiring from a regulation enforcement establishment and will report having located youngster pornography or various other illegal data on the tool. The alert will similarly contain a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 56BE5ACE
md5: f51a41f40d565d00214d9601d4cbf1d0
name: F51A41F40D565D00214D9601D4CBF1D0.mlw
sha1: 4d1d76f8b6049a67befa98d79676eef0abd9e305
sha256: d25b3531eb841213ebe9bad92e8d6c9184e2b1b6d6b38a8c54f9dd0335164030
sha512: fdbcb60fada55dc6750e505af7cdc32520f28b489ae63cd3c4664b663f51e64532db3dc1286f9d264189393883e6285cec67bd94bd55bb75d50ccce3f67244df
ssdeep: 768:WBpD2he3LNMSX+H+TtlSdw8cMn4HjyC2NWWyAPhTHkTK4pUPQ0dIVYPcda3:8pD22H/TdMo8PZPhzkPBKmYEda3
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
Assembly Version:
InternalName: firstG.exe
OriginalFilename: firstG.exe

MSIL/Injector.CCF also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0055e39a1 )
Elastic malicious (high confidence)
DrWeb Trojan.KillProc.28702
Cynet Malicious (score: 99)
ALYac Gen:Variant.Razy.727359
Cylance Unsafe
Zillya Trojan.Injector.Win32.397529
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
Alibaba Ransom:Win32/Blocker.8e07ae4c
K7GW Trojan ( 0055e39a1 )
Cybereason malicious.40d565
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Injector.CCF
APEX Malicious
Avast MSIL:Crypt-RO [Trj]
Kaspersky Trojan-Ransom.Win32.Blocker.cksf
BitDefender Gen:Variant.Razy.727359
NANO-Antivirus Trojan.Win32.Blocker.chsacn
MicroWorld-eScan Gen:Variant.Razy.727359
Tencent Win32.Trojan.Blocker.Eams
Ad-Aware Gen:Variant.Razy.727359
Sophos Mal/Generic-S
Comodo Malware@#dj2mxfnye1zl
BitDefenderTheta Gen:NN.ZemsilF.34142.em0@a8mUZkb
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_SPNR.38JE13
Emsisoft Gen:Variant.Razy.727359 (B)
SentinelOne Static AI – Malicious PE
Webroot W32.Malware.Gen
Avira HEUR/AGEN.1124825
eGambit Generic.Malware
Antiy-AVL Trojan/Generic.ASMalwS.4E0058
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Malagent
Arcabit Trojan.Razy.DB193F
ZoneAlarm Trojan-Ransom.Win32.Blocker.cksf
GData Gen:Variant.Razy.727359
McAfee Artemis!F51A41F40D56
MAX malware (ai score=100)
VBA32 Hoax.Blocker
Panda Generic Malware
TrendMicro-HouseCall TROJ_SPNR.38JE13
Ikarus PUA.InstallCore
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Blocker.CKSF!tr
AVG MSIL:Crypt-RO [Trj]

How to remove MSIL/Injector.CCF virus?

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.CCF 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.CCF 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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