MSIL/Filecoder.CB

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

What is MSIL/Filecoder.CB infection?

In this post you will certainly find concerning the definition of MSIL/Filecoder.CB as well as its negative influence on your computer system. Such ransomware are a kind of malware that is elaborated by on-line frauds to demand paying the ransom money by a target.

GridinSoft Anti-Malware Review
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.
Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | 10% Off Coupon
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

In the majority of the situations, MSIL/Filecoder.CB ransomware will advise its sufferers to start funds move for the function of neutralizing the modifications that the Trojan infection has actually introduced to the sufferer’s device.

MSIL/Filecoder.CB Summary

These modifications can be as adheres to:

  • 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.
  • A process attempted to delay the analysis task.;
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • Ciphering the documents found on the victim’s hard disk drive — so the sufferer can no more make use of the information;
  • Preventing routine access 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.
Similar behavior
Related domains
www.geoplugin.net Ransom:MSIL/Cyclone.2e6db3f2
exithub1.su Ransom:MSIL/Cyclone.2e6db3f2
exithub2.su Ransom:MSIL/Cyclone.2e6db3f2
exithub-pql.su Ransom:MSIL/Cyclone.2e6db3f2
exithub-xuq.su Ransom:MSIL/Cyclone.2e6db3f2

MSIL/Filecoder.CB

One of the most regular networks whereby MSIL/Filecoder.CB Ransomware Trojans are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a consequence of individual ending up on a source that holds a destructive software application;

As quickly as the Trojan is effectively infused, it will certainly either cipher the information on the target’s PC or stop the device from working in a proper fashion – while also placing a ransom money note that states the need for the victims to impact the repayment for the objective of decrypting the records or recovering the documents system back to the initial condition. In the majority of circumstances, the ransom note will certainly turn up when the client reboots the COMPUTER after the system has actually currently been damaged.

MSIL/Filecoder.CB distribution channels.

In various edges of the globe, MSIL/Filecoder.CB expands by leaps and also bounds. Nonetheless, the ransom notes and also techniques of extorting the ransom quantity might vary relying on particular neighborhood (regional) settings. The ransom notes and techniques of extorting the ransom quantity may vary depending on particular regional (regional) settings.

Ransomware injection

For example:

    Faulty signals concerning unlicensed software.

    In certain areas, the Trojans frequently wrongfully report having actually spotted some unlicensed applications made it possible for on the victim’s device. The sharp then requires the user to pay the ransom money.

    Faulty declarations concerning prohibited web content.

    In nations where software application piracy is less preferred, this method is not as reliable for the cyber scams. Additionally, the MSIL/Filecoder.CB popup alert may falsely assert to be stemming from a law enforcement institution as well as will report having located youngster porn or various other unlawful data on the gadget.

    MSIL/Filecoder.CB popup alert might incorrectly assert to be obtaining from a legislation enforcement organization and will report having located youngster pornography or various other prohibited data on the gadget. The alert will similarly contain a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 92128CB4
md5: 8a947c41de52a6beab66bcbbbf47a23a
name: 8A947C41DE52A6BEAB66BCBBBF47A23A.mlw
sha1: 3393d52da54a22acbb92b9ab187d8a56f473787b
sha256: 642c9da844d3488c7d3fd99170626ac01b1fbc1616884ac9566468e88d3b4bd5
sha512: 54dc89da0bbe636d438c308736e7b523b56ab5b8fafab3660606d1190261c63a10164adb25b9a9de82da39167d7e1d6a49d711107f844bf3bc9b3fb964800fc3
ssdeep: 3072:9tFGwIkUUUmK6PuCf8iUEObRQRJi1X0hyy/:9LG2xm7iUEOdQRJi1X0hy
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: WildFire V1.exe
FileVersion: 1.0.0.0
CompanyName:
LegalTrademarks:
Comments:
ProductName: WildFire V1
ProductVersion: 1.0.0.0
FileDescription: WildFire V1
OriginalFilename: WildFire V1.exe

MSIL/Filecoder.CB also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Riskware ( 0040eff71 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.5025
Cynet Malicious (score: 99)
ALYac Gen:Variant.MSILPerseus.42884
Cylance Unsafe
Zillya Trojan.Cyclone.Win32.1
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
Alibaba Ransom:MSIL/Cyclone.2e6db3f2
K7GW Riskware ( 0040eff71 )
Cybereason malicious.1de52a
Symantec Ransom.Zyklon
ESET-NOD32 a variant of MSIL/Filecoder.CB
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.MSIL.Cyclone.t
BitDefender Gen:Variant.MSILPerseus.42884
NANO-Antivirus Trojan.Win32.Encoder.efjgdf
MicroWorld-eScan Gen:Variant.MSILPerseus.42884
Tencent Msil.Trojan.Cyclone.Ecue
Ad-Aware Gen:Variant.MSILPerseus.42884
Sophos Mal/Generic-S
Comodo Malware@#1dfh4xr79jhri
BitDefenderTheta Gen:NN.ZemsilF.34690.gm0@amT60vh
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.cm
FireEye Generic.mg.8a947c41de52a6be
Emsisoft Gen:Variant.MSILPerseus.42884 (B)
Webroot W32.Trojan.Dynamer
Avira TR/Dropper.MSIL.Gen
eGambit Unsafe.AI_Score_99%
Microsoft Backdoor:Win32/Bladabindi!ml
Arcabit Trojan.MSILPerseus.DA784
AegisLab Trojan.MSIL.Cyclone.j!c
GData Gen:Variant.MSILPerseus.42884
AhnLab-V3 Trojan/Win32.Cyclone.C2396633
McAfee Generic.adj
MAX malware (ai score=100)
Panda Trj/GdSda.A
Rising Ransom.Cyclone!8.87F6 (CLOUD)
Yandex Trojan.Encoder!YctIYBc8BHo
SentinelOne Static AI – Malicious PE
Fortinet W32/Cyclone.T!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove MSIL/Filecoder.CB 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/Filecoder.CB 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/Filecoder.CB you can always ask me in the comments for getting help.

Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

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.

Leave a Reply

Sending