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

What is Backdoor:Win32/NetWiredRC.C infection?

In this short article you will discover regarding the meaning of Backdoor:Win32/NetWiredRC.C as well as its adverse influence on your computer. Such ransomware are a kind of malware that is clarified by online fraudulences to demand paying the ransom money by a target.

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In the majority of the instances, Backdoor:Win32/NetWiredRC.C virus will certainly advise its victims to launch funds move for the function of neutralizing the modifications that the Trojan infection has actually presented to the sufferer’s tool.

Backdoor:Win32/NetWiredRC.C 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.
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • 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.
  • 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.
  • A scripting utility was executed;
  • Uses Windows utilities for basic functionality;
  • Executed a process and injected code into it, probably while unpacking;
  • Installs itself for autorun at Windows startup.

    There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Stores JavaScript or a script command in the registry, likely for persistence or configuration;
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Ciphering the documents found on the target’s hard drive — so the target can no more utilize the information;
  • Preventing normal accessibility to the victim’s workstation;
Similar behavior
Related domains BehavesLike.Ransomware.jc BehavesLike.Ransomware.jc


The most common channels whereby Backdoor:Win32/NetWiredRC.C 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 resource that holds a malicious software application;

As soon as the Trojan is successfully injected, it will certainly either cipher the information on the target’s PC or prevent the device from working in an appropriate way – while additionally placing a ransom note that mentions the requirement for the targets to impact the settlement for the purpose of decrypting the documents or bring back the documents system back to the preliminary problem. In a lot of instances, the ransom note will certainly turn up when the client restarts the COMPUTER after the system has actually already been harmed.

Backdoor:Win32/NetWiredRC.C circulation networks.

In numerous corners of the globe, Backdoor:Win32/NetWiredRC.C grows by jumps and also bounds. However, the ransom money notes and also techniques of extorting the ransom money quantity might vary relying on specific neighborhood (local) settings. The ransom money notes and also techniques of obtaining the ransom quantity might vary depending on specific local (local) setups.

Ransomware injection

For instance:

    Faulty informs concerning unlicensed software program.

    In specific locations, the Trojans commonly wrongfully report having actually detected some unlicensed applications enabled on the sufferer’s device. The sharp then requires the user to pay the ransom.

    Faulty statements concerning prohibited content.

    In countries where software program piracy is less preferred, this approach is not as reliable for the cyber scams. Conversely, the Backdoor:Win32/NetWiredRC.C popup alert may incorrectly assert to be originating from a police establishment and also will certainly report having located youngster pornography or various other unlawful data on the device.

    Backdoor:Win32/NetWiredRC.C popup alert might incorrectly claim to be deriving from a law enforcement establishment and will report having situated youngster pornography or various other illegal data on the device. The alert will in a similar way consist of a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 81AAE4CA
md5: 20a92afb4c6b67ac138a1891ddb07606
name: Swift USD45,
sha1: 28870f0faac64d60404ec57e3442201c45ce4e41
sha256: b4bff2f381a3870ba917525f2ab95047e26cf6e6ab69dd783d25f55209bf6608
sha512: 2fca69ba8c0be41b77e4224cecf39635234a0681193a0d23397602699ed2f70cff9d47625bd3ec06bc28d95c132b39cf9ab71061d5ee2fa3ec87c51e70a3245c
ssdeep: 12288:zGZzNNwM/8TXY9H6pKsOus5YrULYcwdThCQsxBzXHF8KRNQpHGlQVDsQn:zKzjHEGPI2J2CHzXHxKHGlesQn
type: Zip archive data, at least v2.0 to extract

Version Info:

0: [No Data]

Backdoor:Win32/NetWiredRC.C also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Trojan.Generic.17881461
McAfee Artemis!AF53BE81004B
K7AntiVirus Trojan ( 004f54811 )
BitDefender Trojan.Generic.17881461
K7GW Trojan ( 004f54811 )
Baidu Win32.Trojan.Autoit.cb
TrendMicro-HouseCall TROJ_UTOTI.SMDA
Avast AutoIt:Agent-ANS [Trj]
ClamAV Win.Malware.Autoit-6987423-0
Kaspersky Trojan-Spy.Win32.Recam.abcg
Alibaba TrojanSpy:Win32/Recam.ee95bca2
NANO-Antivirus Trojan.Script.AutoItAgent.ejermi
AegisLab Trojan.Win32.Recam.l!c
Rising Trojan.Injector!8.C4 (TOPIS:E0:F6ozsjLFWGF)
Endgame malicious (high confidence)
Emsisoft Trojan.Generic.17881461 (B)
F-Secure Dropper.DR/Autoit.inbi
DrWeb Trojan.Inject2.27722
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Ransomware.jc
Fortinet W32/Agent.YMG!tr
FireEye Trojan.Generic.17881461
Sophos Troj/Inject-CAN
Ikarus Trojan.Autoit
Avira Swift
MAX malware (ai score=89)
Arcabit Trojan.Generic.D110D975
ZoneAlarm Trojan-Spy.Win32.Recam.abcg
Microsoft Backdoor:Win32/NetWiredRC.C
ALYac Trojan.Generic.17881461
ESET-NOD32 a variant of Win32/Packed.CAB.I
Tencent Win32.Trojan-spy.Recam.Hpsb
SentinelOne DFI – Suspicious Archive
GData Script.Trojan-Downloader.Rednib.A
AVG AutoIt:Agent-ANS [Trj]
Panda Trj/CI.A

How to remove Backdoor:Win32/NetWiredRC.C virus?

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:Win32/NetWiredRC.C 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:Win32/NetWiredRC.C 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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