Ransom:Win32/Enestaller.B!rsm

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

What is Ransom:Win32/Enestaller.B!rsm infection?

In this article you will certainly discover concerning the meaning of Ransom:Win32/Enestaller.B!rsm as well as its negative influence on your computer system. Such ransomware are a kind of malware that is elaborated by on-line frauds to demand paying the ransom money by a sufferer.

GridinSoft Anti-Malware Review
It is better to prevent, than repair and repent!
When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | 10% Off Coupon
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

In the majority of the instances, Ransom:Win32/Enestaller.B!rsm infection will certainly instruct its victims to start funds transfer for the purpose of reducing the effects of the changes that the Trojan infection has introduced to the target’s tool.

Ransom:Win32/Enestaller.B!rsm Summary

These adjustments 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.
  • 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.

  • Executed a process and injected code into it, probably while unpacking;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files located on the victim’s disk drive — so the sufferer can no more utilize the data;
  • Preventing normal accessibility to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Ransom:Win32/Enestaller.B!rsm

One of the most regular channels where Ransom:Win32/Enestaller.B!rsm Ransomware Trojans are injected are:

  • By ways of phishing e-mails;
  • As a consequence of customer ending up on a source that organizes a destructive software;

As soon as the Trojan is efficiently infused, it will either cipher the data on the sufferer’s computer or prevent the gadget from functioning in a proper manner – while additionally placing a ransom money note that mentions the requirement for the victims to effect the repayment for the function of decrypting the files or recovering the documents system back to the initial problem. In the majority of instances, the ransom note will turn up when the customer restarts the COMPUTER after the system has already been harmed.

Ransom:Win32/Enestaller.B!rsm circulation channels.

In numerous edges of the world, Ransom:Win32/Enestaller.B!rsm expands by jumps as well as bounds. Nevertheless, the ransom money notes as well as tricks of obtaining the ransom quantity may differ depending on particular neighborhood (regional) setups. The ransom notes and tricks of extorting the ransom quantity might vary depending on particular neighborhood (local) settings.

Ransomware injection

For example:

    Faulty signals concerning unlicensed software.

    In specific areas, the Trojans frequently wrongfully report having detected some unlicensed applications made it possible for on the target’s tool. The alert after that demands the customer to pay the ransom money.

    Faulty statements regarding unlawful material.

    In nations where software piracy is less prominent, this technique is not as efficient for the cyber fraudulences. Alternatively, the Ransom:Win32/Enestaller.B!rsm popup alert may wrongly assert to be originating from a police institution and will report having located youngster porn or other illegal data on the gadget.

    Ransom:Win32/Enestaller.B!rsm popup alert might wrongly assert to be deriving from a regulation enforcement organization as well as will report having located youngster pornography or other prohibited data on the tool. The alert will similarly have a demand for the user to pay the ransom.

Technical details

File Info:

crc32: FDE19313
md5: bab2c633e3c3df956a4b1ac6a194c948
name: BAB2C633E3C3DF956A4B1AC6A194C948.mlw
sha1: 0bf820d5eec7ddbb403736e75c577932b68b2855
sha256: 7c8f8747dce5fdad14d8e6d4c81d95bdba72f9b16d7cc343069f3266b415a520
sha512: 7c6f0ea276671823e81dcaa70906c958ddab7cdb13ba07669f2bdd82604a560ff9c6a758d7dc883029f1d8d393d40609d41da465894dbcd91e110fcf671c2fc8
ssdeep: 12288:qntGj8StnioPIK4IdQjpqYX8pwSkoBpPQoEjtvtigqTB0MwYVD3VTv+Vh1:mGj7n3gFFqUi5koB7EpvUgqVwuDFTuh1
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

Ransom:Win32/Enestaller.B!rsm also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 005035791 )
CynetMalicious (score: 100)
ALYacDropped:Trojan.Generic.20362384
CylanceUnsafe
SangforTrojan.Win32.Save.a
AlibabaRansom:Win32/Enestedel.429eadb5
K7GWTrojan ( 005035791 )
Cybereasonmalicious.3e3c3d
CyrenW32/Cerber.DXJZ-2544
SymantecPacked.NSISPacker!g6
ESET-NOD32Win32/Filecoder.Philadelphia.E
APEXMalicious
AvastWin32:Malware-gen
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderDropped:Trojan.Generic.20362384
NANO-AntivirusTrojan.Win32.DJZZ.elqbwj
ViRobotTrojan.Win32.R.Agent.693848
MicroWorld-eScanDropped:Trojan.Generic.20362384
TencentWin32.Worm.Filecoder.Pijq
Ad-AwareDropped:Trojan.Generic.20362384
SophosMal/Generic-R + Mal/Cerber-Z
ComodoMalware@#3a1383d4hdli1
F-SecureHeuristic.HEUR/AGEN.1131286
BitDefenderThetaGen:NN.ZedlaF.34608.eu4@aCFVI8li
TrendMicroRansom_STAMPADO.F117AO
McAfee-GW-EditionBehavesLike.Win32.Dropper.jc
FireEyeGeneric.mg.bab2c633e3c3df95
EmsisoftDropped:Trojan.Generic.20362384 (B)
SentinelOneStatic AI – Malicious PE
AviraHEUR/AGEN.1116923
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftRansom:Win32/Enestaller.B!rsm
ArcabitTrojan.Generic.D136B490
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataDropped:Trojan.Generic.20362384
AhnLab-V3Trojan/Win32.Ransom.C1753476
McAfeeArtemis!BAB2C633E3C3
MAXmalware (ai score=85)
VBA32TrojanRansom.Enestedel
MalwarebytesGeneric.Malware/Suspicious
PandaTrj/CI.A
TrendMicro-HouseCallRansom_STAMPADO.F117AO
RisingTrojan.Generic@ML.94 (RDML:f7i89U3yUC2TbQeT37JwFQ)
YandexTrojan.Injector!2TAj5glq7/k
IkarusTrojan.Win32.Injector
FortinetW32/Filecoder_Philadelphia.E!worm
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Generic/HEUR/QVM42.1.C4C8.Malware.Gen

How to remove Ransom:Win32/Enestaller.B!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/Enestaller.B!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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Ransom:Win32/Enestaller.B!rsm you can always ask me in the comments for getting help.

Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

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.

Leave a Reply

Sending