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

What is Backdoor:Win32/Rescoms.C!bit infection?

In this post you will certainly find concerning the definition of Backdoor:Win32/Rescoms.C!bit and its negative effect on your computer. Such ransomware are a form of malware that is specified by online fraudulences to demand paying the ransom money by a sufferer.

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Most of the situations, Backdoor:Win32/Rescoms.C!bit virus will certainly advise its victims to launch funds move for the objective of reducing the effects of the modifications that the Trojan infection has presented to the target’s tool.

Backdoor:Win32/Rescoms.C!bit Summary

These modifications can be as follows:

  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Attempts to connect to a dead IP:Port (1 unique times);
  • Creates RWX memory;
  • Expresses interest in specific running processes;
  • Reads data out of its own binary image;
  • Drops a binary and executes it;
  • Executed a process and injected code into it, probably while unpacking;
  • Sniffs keystrokes;
  • Installs itself for autorun at Windows startup;
  • Creates a hidden or system file;
  • Ciphering the documents situated on the target’s hard disk — so the victim can no longer utilize the information;
  • Preventing normal accessibility to the sufferer’s workstation;

Related domains:



One of the most common channels through which Backdoor:Win32/Rescoms.C!bit Trojans are infused are:

  • By ways of phishing emails;
  • As a repercussion of user ending up on a resource that hosts a malicious software;

As quickly as the Trojan is effectively infused, it will certainly either cipher the data on the victim’s PC or stop the gadget from operating in an appropriate manner – while likewise putting a ransom money note that mentions the need for the sufferers to impact the repayment for the function of decrypting the documents or recovering the data system back to the preliminary problem. In a lot of instances, the ransom money note will show up when the customer restarts the PC after the system has currently been harmed.

Backdoor:Win32/Rescoms.C!bit circulation networks.

In various corners of the world, Backdoor:Win32/Rescoms.C!bit grows by leaps and also bounds. Nevertheless, the ransom notes and techniques of obtaining the ransom money amount might vary relying on certain regional (local) setups. The ransom money notes and also techniques of extorting the ransom quantity may vary depending on specific local (regional) settings.

Ransomware injection

As an example:

    Faulty signals regarding unlicensed software application.

    In particular locations, the Trojans often wrongfully report having identified some unlicensed applications made it possible for on the victim’s device. The sharp after that requires the customer to pay the ransom.

    Faulty statements concerning unlawful material.

    In nations where software program piracy is much less prominent, this approach is not as efficient for the cyber fraudulences. Alternatively, the Backdoor:Win32/Rescoms.C!bit popup alert may incorrectly declare to be originating from a police institution and also will certainly report having situated kid porn or various other prohibited data on the tool.

    Backdoor:Win32/Rescoms.C!bit popup alert might incorrectly claim to be acquiring from a law enforcement institution and will report having situated youngster porn or various other illegal data on the tool. The alert will similarly consist of a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 257F47B0
md5: 39a26e84308b1e2f61e46d1c4105f91f
name: 39A26E84308B1E2F61E46D1C4105F91F.mlw
sha1: e73a5549dd70393b966f5815fe3038f187e3d494
sha256: 0b4ede6ce80824c7bf66ecf5b42e1032c1039dc8e8b6e462d91be333fe9572e4
sha512: 20de1c25cce55692003aed9e54b9601f4e1aa9d9f6e20a94d24b4a943f1136bacd43eb978ceb69bd80d95fd2ed418b2cab4065cab2631f7bf68bdbcb00ced7ed
ssdeep: 12288:CQnk3GDYKGcblwywf8B8XaoN1WcYdxww26oq6TNLUfo27wfGC2beF7DvImwZNmrz:WAOcZwlfQ+WcYb66ZfwfhNQXNmrKFu+o
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Backdoor:Win32/Rescoms.C!bit also known as:

K7AntiVirusTrojan ( 700000111 )
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
K7GWTrojan ( 700000111 )
ZonerProbably Heur.RARAutorun
AvastSNH:Script [Dropper]
SophosGeneric ML PUA (PUA)
SentinelOneStatic AI – Suspicious SFX
MAXmalware (ai score=87)
AVGSNH:Script [Dropper]

How to remove Backdoor:Win32/Rescoms.C!bit 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 Backdoor:Win32/Rescoms.C!bit 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/Rescoms.C!bit you can always ask me in the comments for getting help.

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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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