MSIL/Filecoder.Atom

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

What is MSIL/Filecoder.Atom infection?

In this post you will certainly locate concerning the meaning of MSIL/Filecoder.Atom and also its unfavorable influence on your computer. Such ransomware are a type of malware that is specified by on the internet fraudulences to demand paying the ransom by a target.

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Most of the instances, MSIL/Filecoder.Atom infection will certainly advise its targets to start funds transfer for the objective of neutralizing the changes that the Trojan infection has introduced to the victim’s device.

MSIL/Filecoder.Atom Summary

These adjustments can be as complies with:

  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Unconventionial language used in binary resources: Russian;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • 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 files located on the victim’s hard drive — so the sufferer can no more use the data;
  • Preventing regular access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

MSIL/Filecoder.Atom

The most common channels through which MSIL/Filecoder.Atom Trojans are injected 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 an effect of customer winding up on a source that organizes a destructive software;

As soon as the Trojan is successfully injected, it will either cipher the information on the target’s PC or prevent the device from operating in an appropriate manner – while additionally putting a ransom money note that points out the requirement for the victims to impact the payment for the function of decrypting the files or bring back the file system back to the initial problem. In the majority of instances, the ransom money note will certainly turn up when the client reboots the PC after the system has currently been damaged.

MSIL/Filecoder.Atom circulation channels.

In different corners of the globe, MSIL/Filecoder.Atom expands by leaps and also bounds. Nevertheless, the ransom notes and tricks of extorting the ransom money amount might vary relying on specific neighborhood (regional) setups. The ransom money notes as well as techniques of extorting the ransom amount might vary depending on certain regional (local) setups.

Ransomware injection

For instance:

    Faulty informs about unlicensed software application.

    In particular areas, the Trojans frequently wrongfully report having actually detected some unlicensed applications allowed on the sufferer’s tool. The sharp then demands the customer to pay the ransom money.

    Faulty declarations about illegal material.

    In nations where software piracy is less preferred, this approach is not as effective for the cyber fraudulences. Conversely, the MSIL/Filecoder.Atom popup alert might wrongly claim to be stemming from a law enforcement institution and will report having located youngster porn or other unlawful data on the gadget.

    MSIL/Filecoder.Atom popup alert might falsely assert to be acquiring from a regulation enforcement institution and will certainly report having located kid porn or various other unlawful data on the tool. The alert will likewise contain a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: 6FCA7051
md5: 24cfdd82c3ee00aff3408ecf3541ee07
name: 24CFDD82C3EE00AFF3408ECF3541EE07.mlw
sha1: 168e4afa61ce1d1b1114ce1bba90c6478d6134df
sha256: fb94ca4dee7bf8a99b67f6abb5f8b887821f5ddf12e5361e55077949fc7a1d93
sha512: 498877f9e1e731ccaf26a93fe6b8f2de2f1c5d3a1123d9a4e416df032e7d319982ce39544282fbbcacb7e2832e3163d922fb330c47888deee24eb585fa6b25f3
ssdeep: 12288:m1wOZhCGsZDpKU+J8eJ3zb17jlcNbcQ3kiqZVBO6/MTtjXgiisQ:gwEhC9KzLjZ7jlVtHc5jrvQ
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

MSIL/Filecoder.Atom also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 004f98bb1 )
DrWeb Trojan.Encoder.30066
ALYac Gen:Variant.Ransom.HiddenTear.1
Cylance Unsafe
CrowdStrike win/malicious_confidence_60% (W)
Alibaba Trojan:MSIL/Filecoder.5ce81d82
K7GW Trojan ( 004f98bb1 )
Cybereason malicious.2c3ee0
Cyren W32/Crowti.VUHC-1708
Symantec Trojan.Gen.MBT
ESET-NOD32 MSIL/Filecoder.Atom
Avast Win32:Malware-gen
ClamAV Win.Malware.Zusy-7067692-0
Kaspersky UDS:Trojan.Win32.Generic
BitDefender Gen:Variant.Ransom.HiddenTear.1
NANO-Antivirus Trojan.Win32.Filecoder.eptugr
MicroWorld-eScan Gen:Variant.Ransom.HiddenTear.1
Sophos Mal/Atom-A
BitDefenderTheta Gen:NN.ZexaF.34738.Lq0@aiWmiLd
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_ATOM.SM0
McAfee-GW-Edition Artemis
FireEye Gen:Variant.Ransom.HiddenTear.1
Emsisoft Gen:Variant.Ransom.HiddenTear.1 (B)
SentinelOne Static AI – Malicious SFX
Avira HEUR/AGEN.1127951
Antiy-AVL Trojan/Generic.ASMalwS.1B8B1DD
Microsoft Trojan:Win32/Occamy.C
Arcabit Trojan.Ransom.HiddenTear.1
AegisLab Trojan.Win32.Generic.4!c
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Variant.Ransom.HiddenTear.1
McAfee Artemis!24CFDD82C3EE
MAX malware (ai score=96)
VBA32 Trojan-Ransom.Gen
TrendMicro-HouseCall Ransom_ATOM.SM0
Rising [email protected] (RDML:hkTZRv8/3UWBZ9rnDSb0uA)
Yandex Trojan.Agent!DSkDaoYAy1c
Ikarus Trojan.MSIL.Filecoder
Fortinet W32/HiddenTear.1!tr.ransom
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove MSIL/Filecoder.Atom ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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.Atom 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:

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If the guide doesn’t help you to remove MSIL/Filecoder.Atom 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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