Backdoor:Win32/Rescoms.KD

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

What is Backdoor:Win32/Rescoms.KD infection?

In this article you will certainly find concerning the interpretation of Backdoor:Win32/Rescoms.KD as well as its adverse influence on your computer system. Such ransomware are a type of malware that is specified by on-line scams to demand paying the ransom money by a victim.

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In the majority of the instances, Backdoor:Win32/Rescoms.KD virus will certainly instruct its targets to initiate funds move for the objective of neutralizing the amendments that the Trojan infection has actually introduced to the sufferer’s device.

Backdoor:Win32/Rescoms.KD Summary

These modifications can be as follows:

  • 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.
  • Presents an Authenticode digital signature;
  • 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.
  • 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 papers situated on the target’s hard disk — so the victim can no more utilize the data;
  • Preventing normal access to the victim’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
z.whorecord.xyz Ransom.Win32.Filecoder.sd!s1
a.tomx.xyz Ransom.Win32.Filecoder.sd!s1

Backdoor:Win32/Rescoms.KD

One of the most typical networks whereby Backdoor:Win32/Rescoms.KD Ransomware Trojans are infused are:

  • By means of phishing e-mails;
  • As a consequence of customer ending up on a resource that organizes a malicious software program;

As soon as the Trojan is effectively injected, it will certainly either cipher the information on the victim’s computer or avoid the device from working in an appropriate way – while additionally positioning a ransom note that states the need for the victims to impact the payment for the function of decrypting the papers or restoring the documents system back to the preliminary condition. In a lot of circumstances, the ransom note will turn up when the customer reboots the PC after the system has already been damaged.

Backdoor:Win32/Rescoms.KD distribution channels.

In different edges of the globe, Backdoor:Win32/Rescoms.KD grows by leaps and bounds. However, the ransom notes and tricks of extorting the ransom amount might differ depending on certain local (regional) setups. The ransom money notes and techniques of extorting the ransom money amount may vary depending on certain regional (regional) settings.

Ransomware injection

For example:

    Faulty alerts about unlicensed software application.

    In particular areas, the Trojans typically wrongfully report having actually identified some unlicensed applications allowed on the victim’s gadget. The alert then demands the individual to pay the ransom.

    Faulty statements concerning unlawful content.

    In nations where software program piracy is less preferred, this method is not as efficient for the cyber scams. Additionally, the Backdoor:Win32/Rescoms.KD popup alert may falsely assert to be originating from a law enforcement institution and will report having situated child porn or other unlawful data on the gadget.

    Backdoor:Win32/Rescoms.KD popup alert may incorrectly assert to be deriving from a regulation enforcement establishment as well as will report having located youngster pornography or other unlawful information on the device. The alert will similarly contain a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: B6779F89
md5: ed0625e721132eadaf39b66225b1ff28
name: ED0625E721132EADAF39B66225B1FF28.mlw
sha1: 94c3a6347e0c9d11057f6161aa2ae79d046cc8d3
sha256: e05ae83047c3026873ff147e2b6e6a71ab396d23ee8c9346b2755c16a776774b
sha512: 2fe4162f6be3bbc835bd6a035e9205260f2206f599e32b35c7f365815a937156cd530b937d47be035174afc18a6a1aefdfeaf5609b6506877ca84320b8df03f8
ssdeep: 12288:qsaXPocWk0vDvWHuHxJ+nEDZZE8NVbKCJU1sWaa0zZbzro161111GGRa1:qffo/vDvWHCxIEDsCdNJ61611117M1
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Backdoor:Win32/Rescoms.KD also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware2
MicroWorld-eScan Trojan.GenericKDZ.71971
FireEye Trojan.GenericKDZ.71971
McAfee Fareit-FZO!ED0625E72113
Zillya Backdoor.Remcos.Win32.3533
BitDefender Trojan.GenericKDZ.71971
Cybereason malicious.721132
Cyren W32/Fareit.KI.gen!Eldorado
Symantec ML.Attribute.HighConfidence
Kaspersky HEUR:Backdoor.Win32.Remcos.gen
Alibaba TrojanDownloader:Win32/Remcos.099b1cff
Rising Trojan.Delf!1.C900 (CLASSIC)
Ad-Aware Trojan.GenericKDZ.71971
Sophos Mal/Generic-S
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition Fareit-FZO!ED0625E72113
Emsisoft Trojan.GenericKDZ.71971 (B)
Ikarus Trojan.Inject
Jiangmin Backdoor.Remcos.cjd
MAX malware (ai score=80)
Microsoft Backdoor:Win32/Rescoms.KD
Gridinsoft Ransom.Win32.Filecoder.sd!s1
Arcabit Trojan.Generic.D11923
ZoneAlarm HEUR:Backdoor.Win32.Remcos.gen
GData Trojan.GenericKDZ.71971
Cynet Malicious (score: 90)
AhnLab-V3 Trojan/Win32.Agent.C4263352
ALYac Trojan.GenericKDZ.71971
VBA32 TScope.Trojan.Delf
Malwarebytes Trojan.Downloader.Discord
Panda Trj/GdSda.A
ESET-NOD32 Win32/TrojanDownloader.Delf.DCB
Tencent Malware.Win32.Gencirc.10ce29f0
Yandex Trojan.DL.Delf!JTJH5wnXRZI
eGambit PE.Heur.InvalidSig
Fortinet W32/Fareit.FZO!tr
AVG Win32:PWSX-gen [Trj]
Avast Win32:PWSX-gen [Trj]

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

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

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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