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

What is MSIL/Packed.Confuser.EB infection?

In this short article you will discover about the definition of MSIL/Packed.Confuser.EB as well as its negative impact on your computer system. Such ransomware are a form of malware that is clarified by on the internet scams to require paying the ransom by a target.

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In the majority of the situations, MSIL/Packed.Confuser.EB infection will instruct its sufferers to initiate funds transfer for the function of neutralizing the changes that the Trojan infection has actually presented to the sufferer’s device.

MSIL/Packed.Confuser.EB Summary

These alterations can be as complies with:

  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents located on the target’s hard disk drive — so the sufferer can no more use the data;
  • Preventing normal 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 Trojan.Ransom.HiddenTear Trojan.Ransom.HiddenTear


One of the most normal networks through which MSIL/Packed.Confuser.EB are injected are:

  • By ways of phishing emails;
  • As a consequence of individual ending up on a resource that holds a harmful software application;

As quickly as the Trojan is effectively infused, it will certainly either cipher the information on the sufferer’s PC or protect against the tool from functioning in an appropriate fashion – while also placing a ransom money note that mentions the demand for the victims to effect the repayment for the purpose of decrypting the files or restoring the documents system back to the first problem. In most circumstances, the ransom money note will certainly turn up when the customer restarts the COMPUTER after the system has actually currently been harmed.

MSIL/Packed.Confuser.EB circulation networks.

In various corners of the globe, MSIL/Packed.Confuser.EB grows by leaps and also bounds. However, the ransom notes and tricks of obtaining the ransom money amount might vary relying on particular local (regional) setups. The ransom money notes as well as tricks of extorting the ransom money amount might differ depending on specific regional (regional) setups.

Ransomware injection

For instance:

    Faulty alerts regarding unlicensed software program.

    In specific areas, the Trojans frequently wrongfully report having actually detected some unlicensed applications made it possible for on the sufferer’s device. The alert then demands the customer to pay the ransom.

    Faulty declarations concerning unlawful content.

    In countries where software program piracy is less preferred, this approach is not as effective for the cyber scams. Conversely, the MSIL/Packed.Confuser.EB popup alert might incorrectly assert to be stemming from a law enforcement establishment as well as will certainly report having situated youngster porn or various other illegal information on the tool.

    MSIL/Packed.Confuser.EB popup alert may wrongly assert to be deriving from a regulation enforcement institution and also will report having situated youngster porn or other prohibited data on the tool. The alert will in a similar way include a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: 0DF1B927
md5: 200f3f76865550af61768f809a975ded
name: 200F3F76865550AF61768F809A975DED.mlw
sha1: 323c8c69f3c0116286c1ac547c1f875858f777df
sha256: bd01582ffd4db33539ebe7eb733e3825d429729348d41a64ce14b7d7d7cdc12a
sha512: ee04c1f2a69f27b98101acef39d31eff564333799851effa145c91c69def9dad3035275559f5ed578cab9a712e2c00d43915fd986ef2371eebc6a7a187ac88de
ssdeep: 12288:7h3BpyqFiNd9RxbF6VnGSW1u0LZrN/ptfTd3kmnq45Z/G+QkBWliGc4uvJbxADo:7hehF61GfM0LbpVT1k6VKsci/vJbt
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2021
Assembly Version:
InternalName: hanta_2_0_offline.exe
ProductName: hanta_2_0
FileDescription: hanta_2_0
OriginalFilename: hanta_2_0_offline.exe

MSIL/Packed.Confuser.EB also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0057bcd91 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.HiddenTear
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:MSIL/Generic.5a880e39
K7GW Trojan ( 0057bcd91 )
Cybereason malicious.9f3c01
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Packed.Confuser.EB
APEX Malicious
Avast FileRepMalware
Kaspersky HEUR:Trojan.MSIL.Agent.gen
BitDefender Gen:Variant.Ransom.Hanta.1
MicroWorld-eScan Gen:Variant.Ransom.Hanta.1
Tencent Msil.Trojan.Agent.Hlxv
Ad-Aware Gen:Variant.Ransom.Hanta.1
Sophos ML/PE-A
BitDefenderTheta Gen:NN.ZemsilF.34688.Yu0@ayTlFgh
Emsisoft Gen:Variant.Ransom.Hanta.1 (B)
SentinelOne Static AI – Malicious PE
Avira TR/Agent.uckvm
eGambit Unsafe.AI_Score_98%
Microsoft Trojan:Win32/AgentTesla!ml
Gridinsoft Trojan.Heur!.030130A1
Arcabit Trojan.Ransom.Hanta.1
AegisLab Trojan.MSIL.Agent.4!c
GData Gen:Variant.Ransom.Hanta.1
AhnLab-V3 Ransomware/Win.MSIL.C4448857
McAfee RDN/Ransom
MAX malware (ai score=82)
VBA32 CIL.HeapOverride.Heur
Malwarebytes Ransom.Hanta
Panda Trj/GdSda.A
TrendMicro-HouseCall TROJ_GEN.R002H09E421
Rising Trojan.Agent!8.B1E (CLOUD)
Ikarus Trojan.MSIL.Agent
Fortinet W32/Agent!tr
AVG FileRepMalware

How to remove MSIL/Packed.Confuser.EB 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/Packed.Confuser.EB 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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove MSIL/Packed.Confuser.EB 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

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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