Ransom:Win32/Enestedel.C!rsm

What is Ransom:Win32/Enestedel.C!rsm infection?

In this article you will certainly find regarding the interpretation of Ransom:Win32/Enestedel.C!rsm and its adverse impact on your computer. Such ransomware are a type of malware that is specified by on-line scams to require paying the ransom by a victim.

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In the majority of the cases, Ransom:Win32/Enestedel.C!rsm virus will certainly advise its targets to start funds transfer for the function of reducing the effects of the amendments that the Trojan infection has actually introduced to the victim’s gadget.

Ransom:Win32/Enestedel.C!rsm Summary

These adjustments 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);
  • Compression (or decompression);
  • 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.
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • A process created a hidden window;
  • 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.
  • Uses Windows utilities for basic functionality;
  • Executed a process and injected code into it, probably while unpacking;
  • Queries information on disks for anti-virtualization via Device Information APIs;
  • 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
  • Creates a copy of itself;
  • Creates a slightly modified copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers found on the victim’s hard disk — so the target can no longer utilize the data;
  • Preventing regular accessibility to the sufferer’s workstation;

Ransom:Win32/Enestedel.C!rsm

One of the most regular networks where Ransom:Win32/Enestedel.C!rsm Ransomware are infused are:

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

As soon as the Trojan is efficiently injected, it will either cipher the information on the victim’s computer or prevent the tool from operating in a proper manner – while likewise putting a ransom note that discusses the requirement for the targets to effect the payment for the function of decrypting the records or recovering the documents system back to the preliminary problem. In most instances, the ransom money note will turn up when the customer restarts the PC after the system has actually currently been harmed.

Ransom:Win32/Enestedel.C!rsm circulation channels.

In various edges of the world, Ransom:Win32/Enestedel.C!rsm expands by leaps and also bounds. Nevertheless, the ransom money notes and also methods of extorting the ransom money amount might vary depending on specific regional (regional) settings. The ransom notes as well as tricks of obtaining the ransom money quantity might differ depending on certain regional (regional) settings.

Ransomware injection

As an example:

    Faulty alerts about unlicensed software.

    In certain locations, the Trojans often wrongfully report having actually detected some unlicensed applications enabled on the victim’s device. The alert after that demands the user to pay the ransom money.

    Faulty declarations regarding illegal content.

    In countries where software application piracy is much less prominent, this approach is not as reliable for the cyber fraudulences. Additionally, the Ransom:Win32/Enestedel.C!rsm popup alert may wrongly claim to be originating from a police institution and also will certainly report having located youngster pornography or other illegal data on the device.

    Ransom:Win32/Enestedel.C!rsm popup alert might falsely assert to be acquiring from a regulation enforcement organization and will report having situated child porn or various other prohibited information on the gadget. The alert will in a similar way have a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 47C57533
md5: a63ce806babe2b3330d0c6c381182b3c
name: A63CE806BABE2B3330D0C6C381182B3C.mlw
sha1: 39d3f4cec39d9ce98becfb576ded71a162a8011f
sha256: 90fd71e958a2b4c3c3e31a869430fe3ba1cd24ba77a9778bf7dec1289cc0e175
sha512: fb17d33d33a9061be4bb0af330b83a08f6ec0e01cc8099783920b762dbceb8394fd3e919858998a551e2d9cb041cb9256f67c95d5403d88f5d8c5cc80a356e52
ssdeep: 6144:j+bxZqCIsdhb5oLKGJ8vKiFo8TxomyiOaTXs3XgRbxsCz2UVntVqU1:j+KfcFmLKGJ8F9em4aTkgRt5TVqU1
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

Ransom:Win32/Enestedel.C!rsm also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 00503cf71 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Nisloder
ALYac Dropped:Trojan.GenericKD.12613793
Cylance Unsafe
Sangfor Ransom.Win32.Enestedel.C!rsm
CrowdStrike win/malicious_confidence_90% (W)
Alibaba Ransom:Win32/Enestedel.b07f9ab3
K7GW Trojan ( 00503cf71 )
Cybereason malicious.6babe2
Symantec Ransom.Cerber!g14
ESET-NOD32 a variant of Win32/Injector.DMIF
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Ransomware.Cerber-9794403-0
Kaspersky Backdoor.Win32.Androm.ooko
BitDefender Dropped:Trojan.GenericKD.12613793
NANO-Antivirus Trojan.Win32.Mlw.evfjik
MicroWorld-eScan Dropped:Trojan.GenericKD.12613793
Tencent Win32.Backdoor.Androm.Lkxg
Ad-Aware Dropped:Trojan.GenericKD.12613793
Sophos Mal/Generic-R + Mal/Cerber-Z
Comodo Malware@#3937323rn7ghs
BitDefenderTheta Gen:NN.ZedlaF.34608.eu8@amKDZBoi
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_Enestedel.R002C0CB121
McAfee-GW-Edition BehavesLike.Win32.ObfusRansom.fc
FireEye Generic.mg.a63ce806babe2b33
Emsisoft Dropped:Trojan.GenericKD.12613793 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan.Agent.bypt
Avira HEUR/AGEN.1102536
Microsoft Ransom:Win32/Enestedel.C!rsm
Arcabit Trojan.Generic.DC078A1
AegisLab Trojan.Win32.Generic.4!c
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Dropped:Trojan.GenericKD.12613793
AhnLab-V3 Trojan/Win32.Cerber.R194405
McAfee Generic.cus
MAX malware (ai score=99)
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_Enestedel.R002C0CB121
Rising Ransom.Enestedel!8.E513 (CLOUD)
Yandex Trojan.Nisloder!boR5DlILa/A
Ikarus Trojan.Win32.Injector
Fortinet W32/Injector.DKVP!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Backdoor.Androm.HyoD68YA

How to remove Ransom:Win32/Enestedel.C!rsm virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

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 Ransom:Win32/Enestedel.C!rsm 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 Ransom:Win32/Enestedel.C!rsm 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/products/

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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