Written by Robert Bailey

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

In this short article you will discover concerning the interpretation of Backdoor:Win32/Rescoms.C!rfn and its unfavorable effect on your computer system. Such ransomware are a type of malware that is specified by on the internet frauds to demand paying the ransom money by a sufferer.

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In the majority of the situations, Backdoor:Win32/Rescoms.C!rfn virus will certainly advise its victims to initiate funds transfer for the objective of neutralizing the modifications that the Trojan infection has actually presented to the victim’s gadget.

Backdoor:Win32/Rescoms.C!rfn Summary

These alterations can be as adheres to:

  • Executable code extraction;
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Creates RWX memory;
  • Attempts to connect to a dead IP:Port (9 unique times);
  • Reads data out of its own binary image;
  • Drops a binary and executes it;
  • Unconventionial language used in binary resources: Ukrainian;
  • The binary likely contains encrypted or compressed data.;
  • 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;
  • Anomalous binary characteristics;
  • Ciphering the papers situated on the sufferer’s disk drive — so the target can no longer use the data;
  • Preventing regular accessibility to the sufferer’s workstation;

Related domains: Ransom:Win32/Foreign.be5ffc0a


The most regular channels where Backdoor:Win32/Rescoms.C!rfn Trojans are injected are:

  • By methods of phishing e-mails;
  • As a repercussion of user ending up on a resource that holds a harmful software program;

As soon as the Trojan is successfully injected, it will either cipher the information on the target’s PC or protect against the tool from working in an appropriate manner – while also positioning a ransom note that discusses the demand for the victims to effect the settlement for the objective of decrypting the papers or recovering the documents system back to the initial problem. In the majority of circumstances, the ransom money note will certainly come up when the client reboots the COMPUTER after the system has actually already been harmed.

Backdoor:Win32/Rescoms.C!rfn distribution networks.

In various edges of the globe, Backdoor:Win32/Rescoms.C!rfn grows by leaps as well as bounds. However, the ransom money notes and methods of extorting the ransom amount might differ relying on particular neighborhood (local) settings. The ransom money notes and techniques of extorting the ransom money quantity may differ depending on particular neighborhood (local) settings.

Ransomware injection

For example:

    Faulty informs about unlicensed software program.

    In specific locations, the Trojans often wrongfully report having actually found some unlicensed applications enabled on the target’s tool. The alert after that requires the customer to pay the ransom money.

    Faulty declarations concerning prohibited material.

    In nations where software piracy is much less popular, this technique is not as efficient for the cyber scams. Additionally, the Backdoor:Win32/Rescoms.C!rfn popup alert may incorrectly claim to be deriving from a police institution as well as will certainly report having located kid porn or various other unlawful data on the tool.

    Backdoor:Win32/Rescoms.C!rfn popup alert may falsely assert to be acquiring from a legislation enforcement organization as well as will certainly report having located kid pornography or other illegal data on the device. The alert will in a similar way have a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 22CDD5D5
md5: 156bca5ee82836e48a0b818bf1b8484a
name: 156BCA5EE82836E48A0B818BF1B8484A.mlw
sha1: be0052fcf15cea139dc204f830e020d36e68020d
sha256: 39308d5fa5b7e8bad35e9bfabc3cea6dc60a5b0db9211af007bec9fd9c60b7b6
sha512: 47cef74b8c98d0fc8d28272cd4ed329d0c63caa2a3413377489e74f752256ef9d7d0244dd8f65b73c9f42b8ba8a13508e39f1091e1133bad8bff3ec9bb83d5ba
ssdeep: 12288:PCe0wIacKhn8UYg+zKcgns9OcJVkk1/uQIvSHC0OrdLQS+5aqtb:4Snjp+rgns9O2Vkk1/uBSHCdr6S+1t
type: MS-DOS executable, MZ for MS-DOS

Version Info:

LegalCopyright: Copyright Byte Technologies LLC.
FileVersion: 1.2
CompanyName: Byte Technologies LLC.
ProductName: ByteFence
ProductVersion: 1.2
FileDescription: ByteFence Real-time Protection Service
Translation: 0x0409 0x04b0

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

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
DrWeb BackDoor.Siggen2.2517
ALYac Trojan.Autoruns.GenericKD.32109168
Zillya Dropper.Delf.Win32.28647
CrowdStrike win/malicious_confidence_80% (D)
Alibaba Ransom:Win32/Foreign.be5ffc0a
K7GW Trojan ( 0054f1461 )
K7AntiVirus Trojan ( 0054f1461 )
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/TrojanDropper.Delf.OTI
APEX Malicious
Avast Win32:Malware-gen
Cynet Malicious (score: 100)
Kaspersky Trojan-Ransom.Win32.Foreign.oglf
BitDefender Trojan.Autoruns.GenericKD.32109168
NANO-Antivirus Trojan.Win32.Hupigon.fqschp
MicroWorld-eScan Trojan.Autoruns.GenericKD.32109168
Tencent Malware.Win32.Gencirc.114dc57f
Ad-Aware Trojan.Autoruns.GenericKD.32109168
Sophos Mal/Generic-S
Comodo Malware@#3kj57l5awfsvp
BitDefenderTheta Gen:NN.ZelphiF.34142.PmuaaOPRXEdk
VIPRE Trojan.Win32.Generic.pak!cobra
McAfee-GW-Edition BehavesLike.Win32.Trojan.jc
Emsisoft Trojan.Autoruns.GenericKD.32109168 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Backdoor.Androm.ajvu
Avira BDS/Hupigon.Gen
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASMalwS.2BB1A1F
Microsoft Backdoor:Win32/Rescoms.C!rfn
GData Trojan.Autoruns.GenericKD.32109168
TACHYON Ransom/W32.Foreign.686080
AhnLab-V3 Malware/Win32.Generic.C3275357
Acronis suspicious
McAfee Artemis!156BCA5EE828
VBA32 TrojanSpy.Swotter
Panda Trj/RnkBend.A
Yandex Trojan.GenAsa!+jzqt1SJgG0
Ikarus PUA.BlackHackWf
Fortinet W32/Injector.EFPU!tr
AVG Win32:Malware-gen

How to remove Backdoor:Win32/Rescoms.C!rfn 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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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!rfn 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:

Full version of GridinSoft

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If the guide doesn’t help you to remove Backdoor:Win32/Rescoms.C!rfn you can always ask me in the comments for getting help.

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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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