Trojan-Ransom.Win32.GandCrypt.fby

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

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

In this short article you will certainly discover concerning the interpretation of Trojan-Ransom.Win32.GandCrypt.fby as well as its negative influence on your computer. Such ransomware are a kind of malware that is elaborated by online scams to require paying the ransom by a sufferer.

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Most of the situations, Trojan-Ransom.Win32.GandCrypt.fby infection will certainly advise its sufferers to start funds transfer for the objective of neutralizing the changes that the Trojan infection has introduced to the target’s device.

Trojan-Ransom.Win32.GandCrypt.fby 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.
  • 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.
  • Attempts to connect to a dead IP:Port (6 unique times);
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • 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;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files located on the victim’s hard disk — so the victim can no more use the information;
  • Preventing regular 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
www.billerimpex.comTrojan.Ransom.GandCrab
www.macartegrise.euTrojan.Ransom.GandCrab
www.poketeg.comTrojan.Ransom.GandCrab
perovaphoto.ruTrojan.Ransom.GandCrab
asl-company.ruTrojan.Ransom.GandCrab
www.fabbfoundation.gmTrojan.Ransom.GandCrab
www.perfectfunnelblueprint.comTrojan.Ransom.GandCrab
www.wash-wear.comTrojan.Ransom.GandCrab
ocsp.digicert.comTrojan.Ransom.GandCrab
pp-panda74.ruTrojan.Ransom.GandCrab
cevent.netTrojan.Ransom.GandCrab
bellytobabyphotographyseattle.comTrojan.Ransom.GandCrab
alem.beTrojan.Ransom.GandCrab
apps.identrust.comTrojan.Ransom.GandCrab
crl.identrust.comTrojan.Ransom.GandCrab
boatshowradio.comTrojan.Ransom.GandCrab
dna-cp.comTrojan.Ransom.GandCrab
acbt.frTrojan.Ransom.GandCrab
r3.o.lencr.orgTrojan.Ransom.GandCrab
wpakademi.comTrojan.Ransom.GandCrab
www.cakav.huTrojan.Ransom.GandCrab
www.mimid.czTrojan.Ransom.GandCrab
6chen.cnTrojan.Ransom.GandCrab
goodapd.websiteTrojan.Ransom.GandCrab
oceanlinen.comTrojan.Ransom.GandCrab
tommarmores.com.brTrojan.Ransom.GandCrab
nesten.dkTrojan.Ransom.GandCrab
zaeba.co.ukTrojan.Ransom.GandCrab
www.n2plus.co.thTrojan.Ransom.GandCrab
koloritplus.ruTrojan.Ransom.GandCrab
h5s.vnTrojan.Ransom.GandCrab
marketisleri.comTrojan.Ransom.GandCrab
www.toflyaviacao.com.brTrojan.Ransom.GandCrab
www.rment.inTrojan.Ransom.GandCrab
www.lagouttedelixir.comTrojan.Ransom.GandCrab
www.krishnagrp.comTrojan.Ransom.GandCrab
big-game-fishing-croatia.hrTrojan.Ransom.GandCrab
mauricionacif.comTrojan.Ransom.GandCrab
www.ismcrossconnect.comTrojan.Ransom.GandCrab
aurumwedding.ruTrojan.Ransom.GandCrab
test.theveeview.comTrojan.Ransom.GandCrab
relectrica.com.mxTrojan.Ransom.GandCrab
bethel.com.veTrojan.Ransom.GandCrab
vjccons.com.vnTrojan.Ransom.GandCrab
bloghalm.euTrojan.Ransom.GandCrab
cyclevegas.comTrojan.Ransom.GandCrab
royal.byTrojan.Ransom.GandCrab
www.himmerlandgolf.dkTrojan.Ransom.GandCrab
hoteltravel2018.comTrojan.Ransom.GandCrab
picusglancus.plTrojan.Ransom.GandCrab
unnatimotors.inTrojan.Ransom.GandCrab

Trojan-Ransom.Win32.GandCrypt.fby

One of the most typical channels through which Trojan-Ransom.Win32.GandCrypt.fby Trojans are infused are:

  • By means of phishing e-mails;
  • As a repercussion of customer winding up on a source that holds a malicious software application;

As quickly as the Trojan is successfully infused, it will certainly either cipher the data on the victim’s PC or protect against the device from functioning in a proper manner – while likewise putting a ransom note that states the need for the sufferers to impact the payment for the purpose of decrypting the papers or bring back the documents system back to the initial problem. In a lot of circumstances, the ransom money note will certainly come up when the client restarts the COMPUTER after the system has actually already been harmed.

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

In numerous corners of the globe, Trojan-Ransom.Win32.GandCrypt.fby expands by jumps and bounds. Nevertheless, the ransom notes and methods of extorting the ransom amount may differ depending on certain local (regional) settings. The ransom money notes and also tricks of extorting the ransom amount might vary depending on particular neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty alerts concerning unlicensed software.

    In specific locations, the Trojans usually wrongfully report having actually identified some unlicensed applications enabled on the victim’s tool. The sharp after that requires the customer to pay the ransom money.

    Faulty statements regarding unlawful material.

    In nations where software piracy is less preferred, this technique is not as reliable for the cyber scams. Alternatively, the Trojan-Ransom.Win32.GandCrypt.fby popup alert might wrongly claim to be originating from a law enforcement establishment and also will certainly report having situated child pornography or other illegal information on the tool.

    Trojan-Ransom.Win32.GandCrypt.fby popup alert might incorrectly claim to be deriving from a legislation enforcement establishment as well as will report having situated youngster pornography or various other prohibited data on the device. The alert will likewise have a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 9FF99607
md5: e1b0b85f566a3349e635af87caab01eb
name: E1B0B85F566A3349E635AF87CAAB01EB.mlw
sha1: e07a61eda00a21739d0c9dcecb103057164886c1
sha256: 68c646f56ae2a0774d168e4ecb1c738de40068be39c4cb88d92f8ffb244ed02d
sha512: 484dc5b0f7ce326757ebf8c6119f33b090a0470bed1056a44d9b519e179a0232f86950348e9bbc58c0b8f88dafe6d6c250c4e593de5347e31ae4cf9ca6c5ddd6
ssdeep: 3072:2mxZkPSOku6+WWx2n20DN2kVEMfGp9cxQrul/Y+m904QBN9Da:2mxUSOoIxwN2CEMOp9cyrsQZa7a
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

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

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 00516fdf1 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.25976
CynetMalicious (score: 100)
CAT-QuickHealTrojan.Sigmal.S3663396
ALYacTrojan.Ransom.GandCrab
CylanceUnsafe
ZillyaAdware.GandCrypt.Win32.11
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaRansom:Win32/GandCrypt.002002
K7GWTrojan ( 00516fdf1 )
Cybereasonmalicious.f566a3
CyrenW32/Kryptik.II.gen!Eldorado
SymantecPacked.Generic.525
ESET-NOD32a variant of Win32/Kryptik.GKVY
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan-Ransom.Win32.GandCrypt.fby
BitDefenderTrojan.Brsecmon.1
NANO-AntivirusTrojan.Win32.GandCrypt.fhymuf
SUPERAntiSpywareTrojan.Agent/Gen-Kryptik
MicroWorld-eScanTrojan.Brsecmon.1
TencentMalware.Win32.Gencirc.114d4ed5
Ad-AwareTrojan.Brsecmon.1
SophosMal/Generic-R + Mal/Kryptik-CQ
BitDefenderThetaGen:NN.ZexaF.34688.luW@a8GVN1fO
McAfee-GW-EditionBehavesLike.Win32.Backdoor.ch
FireEyeGeneric.mg.e1b0b85f566a3349
EmsisoftTrojan.Brsecmon.1 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.GandCrypt.mv
AviraHEUR/AGEN.1121541
MicrosoftTrojan:Win32/IcedId.PVS!MTB
AegisLabTrojan.Win32.GandCrypt.4!c
GDataTrojan.Brsecmon.1
TACHYONRansom/W32.GandCrab.181248
AhnLab-V3Trojan/Win32.Gandcrab.R237385
Acronissuspicious
McAfeeTrojan-FPYT!E1B0B85F566A
MAXmalware (ai score=86)
MalwarebytesTrojan.MalPack.GS
PandaTrj/Genetic.gen
RisingRansom.GandCrypt!8.F33E (CLOUD)
YandexTrojan.GenAsa!88/VIcuYN4g
IkarusTrojan.Crypt
FortinetW32/GenKryptik.CNAR!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

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