Trojan-Ransom.Win32.GandCrypt.fbh

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

What is Trojan-Ransom.Win32.GandCrypt.fbh infection?

In this article you will certainly locate concerning the meaning of Trojan-Ransom.Win32.GandCrypt.fbh as well as its unfavorable influence on your computer system. Such ransomware are a type of malware that is clarified by on the internet scams to demand paying the ransom by a victim.

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In the majority of the instances, Trojan-Ransom.Win32.GandCrypt.fbh ransomware will certainly instruct its sufferers to initiate funds transfer for the objective of counteracting the changes that the Trojan infection has actually introduced to the sufferer’s tool.

Trojan-Ransom.Win32.GandCrypt.fbh Summary

These alterations 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.
  • 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.
  • Unconventionial language used in binary resources: Turkish;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Exhibits possible ransomware file modification behavior;
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers situated on the sufferer’s hard drive — so the sufferer can no more use the data;
  • Preventing regular accessibility to the target’s workstation;

Trojan-Ransom.Win32.GandCrypt.fbh

The most normal networks where Trojan-Ransom.Win32.GandCrypt.fbh Ransomware are injected are:

  • By means of phishing e-mails;
  • As a consequence of customer winding up on a resource that hosts a destructive software program;

As soon as the Trojan is effectively infused, it will certainly either cipher the information on the victim’s computer or avoid the gadget from working in an appropriate fashion – while likewise positioning a ransom money note that mentions the demand for the sufferers to effect the payment for the function of decrypting the files or recovering the documents system back to the initial condition. In a lot of circumstances, the ransom note will certainly show up when the customer restarts the COMPUTER after the system has actually already been damaged.

Trojan-Ransom.Win32.GandCrypt.fbh distribution channels.

In numerous corners of the world, Trojan-Ransom.Win32.GandCrypt.fbh expands by jumps as well as bounds. However, the ransom notes as well as tricks of extorting the ransom money amount may differ relying on particular local (regional) setups. The ransom notes and also tricks of obtaining the ransom amount might vary depending on certain neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty signals regarding unlicensed software application.

    In certain areas, the Trojans usually wrongfully report having identified some unlicensed applications allowed on the target’s gadget. The sharp after that demands the individual to pay the ransom money.

    Faulty declarations regarding illegal material.

    In countries where software program piracy is much less popular, this method is not as effective for the cyber fraudulences. Conversely, the Trojan-Ransom.Win32.GandCrypt.fbh popup alert may incorrectly assert to be originating from a law enforcement institution as well as will certainly report having located youngster pornography or other illegal information on the device.

    Trojan-Ransom.Win32.GandCrypt.fbh popup alert may wrongly declare to be acquiring from a law enforcement organization as well as will certainly report having situated youngster pornography or other prohibited data on the device. The alert will likewise contain a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: 6A661766
md5: ba9589c1d550668e89cbd443bef7e398
name: BA9589C1D550668E89CBD443BEF7E398.mlw
sha1: 2bb35f219883b59744d6861907b94e50f2af05d0
sha256: 6c0dbde81a7225d5820ecc64d52427cfd0331551b39a4a9edba8a7b126b5f9ac
sha512: e4b7da3233a2a4b944f5ffe96d0eb549d5ee24d7a5c70e6a689c324785e2ee7fd1d2ffb283aa45c6d825e7df3a86dc805e04a58f5cd11fc85ea1585e21d6a46b
ssdeep: 3072:VvsBVaR38ib9Wy7EHkybCzp7W5/WrO+ZsGBu9PMBN8Dx:V8VK38yLhygMmmGBA8ex
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan-Ransom.Win32.GandCrypt.fbh also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 00516fdf1 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.26344
CynetMalicious (score: 100)
ALYacTrojan.BRMon.Gen.4
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaRansom:Win32/GandCrypt.002002
K7GWTrojan ( 00516fdf1 )
Cybereasonmalicious.1d5506
CyrenW32/Kryptik.II.gen!Eldorado
SymantecPacked.Generic.525
ESET-NOD32a variant of Win32/Kryptik.GKVD
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan-Ransom.Win32.GandCrypt.fbh
BitDefenderTrojan.BRMon.Gen.4
NANO-AntivirusTrojan.Win32.GandCrypt.fhwktp
ViRobotTrojan.Win32.R.Agent.180736.E
MicroWorld-eScanTrojan.BRMon.Gen.4
TencentMalware.Win32.Gencirc.10cc6364
Ad-AwareTrojan.BRMon.Gen.4
SophosML/PE-A + Mal/GandCrab-B
ComodoTrojWare.Win32.Ransom.GandCrab.AD@7vdpwf
BitDefenderThetaGen:NN.ZexaF.34684.luW@auAsGMhG
TrendMicroTrojanSpy.Win32.CLIPBANKER.SMB
McAfee-GW-EditionBehavesLike.Win32.Dropper.ch
FireEyeGeneric.mg.ba9589c1d550668e
EmsisoftTrojan.BRMon.Gen.4 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.PSW.Coins.bkp
AviraHEUR/AGEN.1121541
MicrosoftTrojan:Win32/Gandcrab.PVD!MTB
SUPERAntiSpywareTrojan.Agent/Gen-Downloader
GDataTrojan.BRMon.Gen.4
AhnLab-V3Win-Trojan/MalPe34.Suspicious.X2029
Acronissuspicious
McAfeeTrojan-FPYT!BA9589C1D550
MAXmalware (ai score=89)
VBA32TrojanRansom.GandCrypt
MalwarebytesTrojan.MalPack
PandaTrj/Genetic.gen
TrendMicro-HouseCallTrojanSpy.Win32.CLIPBANKER.SMB
RisingTrojan.Kryptik!1.B418 (CLOUD)
YandexTrojan.GenAsa!7QuuuwW6Cqo
IkarusTrojan.Crypt
FortinetW32/Kryptik.GKTH!tr.ransom
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove Trojan-Ransom.Win32.GandCrypt.fbh 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 Trojan-Ransom.Win32.GandCrypt.fbh 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 Trojan-Ransom.Win32.GandCrypt.fbh 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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