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

What is Backdoor.MSIL.NetWiredRC infection?

In this short article you will certainly locate regarding the meaning of Backdoor.MSIL.NetWiredRC and its unfavorable impact on your computer. Such ransomware are a form of malware that is specified by on the internet scams to demand paying the ransom by a victim.

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Most of the cases, Backdoor.MSIL.NetWiredRC infection will instruct its targets to start funds transfer for the purpose of neutralizing the amendments that the Trojan infection has actually introduced to the sufferer’s gadget.

Backdoor.MSIL.NetWiredRC Summary

These modifications 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 found on the target’s hard disk drive — so the sufferer can no longer use the information;
  • Preventing normal access to the sufferer’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 MSIL/SmartAssembly.AY!tr.ransom MSIL/SmartAssembly.AY!tr.ransom


One of the most common channels where Backdoor.MSIL.NetWiredRC Ransomware Trojans are injected are:

  • By means of phishing e-mails;
  • As an effect of individual ending up on a source that hosts a harmful software application;

As soon as the Trojan is effectively injected, it will certainly either cipher the data on the victim’s PC or stop the device from operating in a correct fashion – while additionally positioning a ransom note that discusses the need for the targets to effect the payment for the function of decrypting the files or recovering the data system back to the first condition. In most instances, the ransom note will certainly show up when the client restarts the COMPUTER after the system has actually currently been damaged.

Backdoor.MSIL.NetWiredRC distribution networks.

In various corners of the globe, Backdoor.MSIL.NetWiredRC expands by leaps as well as bounds. Nevertheless, the ransom money notes and also tricks of extorting the ransom money amount might vary relying on specific regional (local) setups. The ransom money notes and techniques of obtaining the ransom money amount might differ depending on particular neighborhood (regional) settings.

Ransomware injection

As an example:

    Faulty signals concerning unlicensed software program.

    In specific areas, the Trojans frequently wrongfully report having actually discovered some unlicensed applications enabled on the sufferer’s gadget. The sharp after that demands the user to pay the ransom.

    Faulty declarations concerning illegal material.

    In nations where software application piracy is much less preferred, this technique is not as effective for the cyber fraudulences. Alternatively, the Backdoor.MSIL.NetWiredRC popup alert may falsely assert to be stemming from a police establishment and also will certainly report having situated kid pornography or various other prohibited data on the gadget.

    Backdoor.MSIL.NetWiredRC popup alert might incorrectly claim to be deriving from a law enforcement institution and will certainly report having located kid pornography or various other prohibited information on the gadget. The alert will similarly include a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 60B6731D
md5: e792eb4a972110714df6761ef60284c6
name: upload_file
sha1: 91bb096d730ca536a0f18534acdec271bdd0eefa
sha256: b6f5a289ab47b790c1bc57a5a3b35871fc968da66ebb3fdd7669de18c2ba3dd5
sha512: 40ebe7bd5b18845710cfb3116888d16da8a9fd6c1d53a39000103feac45c1dfeaa4efa05104072313973d5fb87b62b06ea3c697513b4303c45124d020b22eead
ssdeep: 6144:20oKIXs24n9ST9cjHl2yw5MQ15vUX1jV:20oV4kcjw5MgvU
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 1997-2020 Simon Tatham.
InternalName: PuTTY
FileVersion: Release 0.74 (with embedded help)
CompanyName: Simon Tatham
ProductName: PuTTY suite
ProductVersion: Release 0.74
FileDescription: SSH, Telnet and Rlogin client
OriginalFilename: PuTTY
Translation: 0x0809 0x04b0

Backdoor.MSIL.NetWiredRC also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
DrWeb Trojan.PackedNET.276
MicroWorld-eScan Trojan.GenericKD.34372926
ALYac Trojan.GenericKD.34372926
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Trojan ( 0056c33f1 )
BitDefender Trojan.GenericKD.34372926
K7GW Trojan ( 0056c33f1 )
Cybereason malicious.a97211
TrendMicro TROJ_GEN.R002C0PHG20
BitDefenderTheta Gen:NN.ZemsilF.34152.om0@amVUTA
Symantec Trojan Horse
APEX Malicious
Kaspersky HEUR:Backdoor.MSIL.NetWiredRC.gen
Alibaba Trojan:Win32/runner.ali1000123
Ad-Aware Trojan.GenericKD.34372926
Comodo .UnclassifiedMalware@0
F-Secure Trojan.TR/Redcap.uchik
Invincea heuristic
Sophos Mal/Generic-S
Avira TR/Redcap.uchik
Fortinet MSIL/SmartAssembly.AY!tr.ransom
Arcabit Trojan.Generic.D20C7D3E
ZoneAlarm HEUR:Backdoor.MSIL.NetWiredRC.gen
Microsoft Trojan:Win32/Bluteal!rfn
AhnLab-V3 Trojan/Win32.RL_FCN.C3453557
McAfee Fareit-FYD!E792EB4A9721
MAX malware (ai score=86)
ESET-NOD32 a variant of MSIL/Packed.SmartAssembly.AZ
TrendMicro-HouseCall TROJ_GEN.R002C0PHG20
Tencent Msil.Backdoor.Netwiredrc.Alig
SentinelOne DFI – Malicious PE
eGambit Unsafe.AI_Score_90%
GData Trojan.GenericKD.34372926
AVG Win32:RATX-gen [Trj]
Panda Trj/GdSda.A
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 Generic/Backdoor.88f

How to remove Backdoor.MSIL.NetWiredRC 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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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 Backdoor.MSIL.NetWiredRC 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 Backdoor.MSIL.NetWiredRC 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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