Trojan-Ransom.Win32.GandCrypt.fjl

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

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

In this short article you will certainly find concerning the interpretation of Trojan-Ransom.Win32.GandCrypt.fjl and also its negative effect on your computer system. Such ransomware are a form of malware that is specified by on-line fraudulences to demand paying the ransom by a sufferer.

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Most of the situations, Trojan-Ransom.Win32.GandCrypt.fjl ransomware will advise its targets to start funds move for the purpose of neutralizing the changes that the Trojan infection has presented to the target’s device.

Trojan-Ransom.Win32.GandCrypt.fjl Summary

These modifications 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.
  • 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;
  • Appends a known encryptJJS ransomware file extension to files that have been encrypted;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers situated on the victim’s hard disk — so the victim can no longer use the data;
  • Preventing routine accessibility to the target’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.com Trojan.Ransom.GandCrab
www.macartegrise.eu Trojan.Ransom.GandCrab
www.poketeg.com Trojan.Ransom.GandCrab
perovaphoto.ru Trojan.Ransom.GandCrab
asl-company.ru Trojan.Ransom.GandCrab
www.fabbfoundation.gm Trojan.Ransom.GandCrab
www.perfectfunnelblueprint.com Trojan.Ransom.GandCrab
www.wash-wear.com Trojan.Ransom.GandCrab
pp-panda74.ru Trojan.Ransom.GandCrab
cevent.net Trojan.Ransom.GandCrab
bellytobabyphotographyseattle.com Trojan.Ransom.GandCrab
alem.be Trojan.Ransom.GandCrab
apps.identrust.com Trojan.Ransom.GandCrab
crl.identrust.com Trojan.Ransom.GandCrab
boatshowradio.com Trojan.Ransom.GandCrab
dna-cp.com Trojan.Ransom.GandCrab
acbt.fr Trojan.Ransom.GandCrab
r3.o.lencr.org Trojan.Ransom.GandCrab
wpakademi.com Trojan.Ransom.GandCrab
www.cakav.hu Trojan.Ransom.GandCrab
www.mimid.cz Trojan.Ransom.GandCrab
6chen.cn Trojan.Ransom.GandCrab
goodapd.website Trojan.Ransom.GandCrab
oceanlinen.com Trojan.Ransom.GandCrab
tommarmores.com.br Trojan.Ransom.GandCrab
nesten.dk Trojan.Ransom.GandCrab
zaeba.co.uk Trojan.Ransom.GandCrab
www.n2plus.co.th Trojan.Ransom.GandCrab
koloritplus.ru Trojan.Ransom.GandCrab
h5s.vn Trojan.Ransom.GandCrab
marketisleri.com Trojan.Ransom.GandCrab
www.toflyaviacao.com.br Trojan.Ransom.GandCrab
www.rment.in Trojan.Ransom.GandCrab
www.lagouttedelixir.com Trojan.Ransom.GandCrab
www.krishnagrp.com Trojan.Ransom.GandCrab
big-game-fishing-croatia.hr Trojan.Ransom.GandCrab
ocsp.digicert.com Trojan.Ransom.GandCrab
mauricionacif.com Trojan.Ransom.GandCrab
www.ismcrossconnect.com Trojan.Ransom.GandCrab
aurumwedding.ru Trojan.Ransom.GandCrab
test.theveeview.com Trojan.Ransom.GandCrab
relectrica.com.mx Trojan.Ransom.GandCrab
bethel.com.ve Trojan.Ransom.GandCrab
vjccons.com.vn Trojan.Ransom.GandCrab
bloghalm.eu Trojan.Ransom.GandCrab
cyclevegas.com Trojan.Ransom.GandCrab
royal.by Trojan.Ransom.GandCrab
www.himmerlandgolf.dk Trojan.Ransom.GandCrab
hoteltravel2018.com Trojan.Ransom.GandCrab
picusglancus.pl Trojan.Ransom.GandCrab
unnatimotors.in Trojan.Ransom.GandCrab
krasnaypolyana123.ru Trojan.Ransom.GandCrab
smbardoli.org Trojan.Ransom.GandCrab

Trojan-Ransom.Win32.GandCrypt.fjl

One of the most regular channels where Trojan-Ransom.Win32.GandCrypt.fjl Ransomware are infused are:

  • By ways of phishing e-mails;
  • As a consequence of individual ending up on a resource that hosts a harmful software application;

As quickly as the Trojan is successfully injected, it will either cipher the data on the victim’s PC or stop the gadget from working in a correct manner – while also putting a ransom note that mentions the demand for the sufferers to impact the settlement for the function of decrypting the records or bring back the documents system back to the first problem. In many circumstances, the ransom money note will certainly turn up when the client reboots the COMPUTER after the system has actually already been damaged.

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

In different corners of the world, Trojan-Ransom.Win32.GandCrypt.fjl expands by leaps and bounds. Nonetheless, the ransom money notes and also tricks of extorting the ransom amount might differ relying on particular local (local) settings. The ransom notes and also methods of extorting the ransom money quantity may vary depending on specific regional (local) setups.

Ransomware injection

For instance:

    Faulty signals concerning unlicensed software application.

    In particular areas, the Trojans usually wrongfully report having found some unlicensed applications enabled on the target’s device. The sharp after that demands the user to pay the ransom money.

    Faulty declarations about illegal content.

    In nations where software piracy is much less preferred, this technique is not as efficient for the cyber fraudulences. Additionally, the Trojan-Ransom.Win32.GandCrypt.fjl popup alert may incorrectly assert to be originating from a law enforcement institution and will certainly report having located youngster porn or other prohibited data on the device.

    Trojan-Ransom.Win32.GandCrypt.fjl popup alert may falsely assert to be deriving from a regulation enforcement institution and also will report having located child porn or other prohibited data on the device. The alert will in a similar way include a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: EB94C6E6
md5: b4f584e0306c482e744ffb7382cec7fb
name: B4F584E0306C482E744FFB7382CEC7FB.mlw
sha1: 5c0ed33bb0f5329997a51d00a965a821bbfb9244
sha256: 9dc240b54696af1af56ea06cfe97cdb05cada639f78f89063304b22d27d9e6ca
sha512: 64419f2547935fe5410895c9f3ce3b1a0076451dbdd38c2532649ce106a037a948bec2c908686590df12840bb7d53c4a3b065da3842a9d5a238cff0a0d1bf3e9
ssdeep: 3072:0pM2BqPvKwL21NEyXlGVxgunlEMq+1iGabDiwBNsU:0pM2BqPvb6lG3gun31iX5J
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

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

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00516fdf1 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.26401
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.GandCrab
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Trojan:Win32/GandCrypt.f160e181
K7GW Trojan ( 00516fdf1 )
Cybereason malicious.0306c4
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.GLAC
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.GandCrypt.fjl
BitDefender Trojan.Brsecmon.1
NANO-Antivirus Trojan.Win32.GandCrypt.fiechz
ViRobot Trojan.Win32.R.Agent.178688.U
SUPERAntiSpyware Trojan.Agent/Gen-Kryptik
MicroWorld-eScan Trojan.Brsecmon.1
Tencent Malware.Win32.Gencirc.114d4f41
Ad-Aware Trojan.Brsecmon.1
Sophos Mal/Generic-S + Mal/Kryptik-CQ
Comodo TrojWare.Win32.PSW.Coins.AF@7vd5q2
BitDefenderTheta Gen:NN.ZexaF.34690.kuW@aaNmA@pO
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_GANDCRAB.THOIBFAH
McAfee-GW-Edition BehavesLike.Win32.Backdoor.ch
FireEye Generic.mg.b4f584e0306c482e
Emsisoft Trojan.Brsecmon.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.PSW.Coins.ble
Avira HEUR/AGEN.1121568
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASMalwS.2818F17
Microsoft Trojan:Win32/IcedId.PVS!MTB
AegisLab Trojan.Win32.GandCrypt.4!c
GData Trojan.Brsecmon.1
AhnLab-V3 Trojan/Win32.Gandcrab.R245434
Acronis suspicious
McAfee Trojan-FPYT!B4F584E0306C
VBA32 BScope.Trojan.Encoder
Malwarebytes Trojan.MalPack.GS
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom_GANDCRAB.THOIBFAH
Rising Ransom.GandCrypt!8.F33E (CLOUD)
Yandex Trojan.GenAsa!C8EA4may3Zs
Ikarus Trojan.Crypt
Fortinet W32/GenKryptik.CNAR!tr
AVG Win32:Malware-gen
Paloalto generic.ml

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