Win32:GenMalicious-NVJ [Trj]

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

What is Win32:GenMalicious-NVJ [Trj] infection?

In this short article you will certainly discover about the definition of Win32:GenMalicious-NVJ [Trj] and its adverse influence on your computer system. Such ransomware are a form of malware that is elaborated by online frauds to demand paying the ransom by a target.

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Most of the cases, Win32:GenMalicious-NVJ [Trj] infection will certainly advise its victims to launch funds transfer for the objective of counteracting the amendments that the Trojan infection has introduced to the sufferer’s gadget.

Win32:GenMalicious-NVJ [Trj] Summary

These alterations can be as complies with:

  • 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.
  • Attempts to connect to a dead IP:Port (4 unique times);
  • Enumerates user accounts on the system;
  • 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.
  • A process attempted to delay the analysis task.;
  • 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.

  • Creates an excessive number of UDP connection attempts to external IP addresses;
  • Performs some HTTP requests;
  • 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 modify desktop wallpaper;
  • Exhibits behavior characteristic of Cerber ransomware;
  • Attempts to execute a binary from a dead or sinkholed URL;
  • 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.
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Attempts to access Bitcoin/ALTCoin wallets;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Ciphering the papers situated on the sufferer’s hard disk drive — so the sufferer can no more make use of the information;
  • Preventing routine access to the sufferer’s workstation;
Similar behavior
Related domains
z.whorecord.xyzTrojan.Ransom.Spora.Gen.1
a.tomx.xyzTrojan.Ransom.Spora.Gen.1
api.blockcypher.comTrojan.Ransom.Spora.Gen.1
btc.blockr.ioTrojan.Ransom.Spora.Gen.1
bitaps.comTrojan.Ransom.Spora.Gen.1
chain.soTrojan.Ransom.Spora.Gen.1
ocsp.digicert.comTrojan.Ransom.Spora.Gen.1

Win32:GenMalicious-NVJ [Trj]

The most typical channels whereby Win32:GenMalicious-NVJ [Trj] Ransomware Trojans are injected are:

  • By ways of phishing emails;
  • As a consequence of customer winding up on a resource that holds a destructive software program;

As soon as the Trojan is efficiently infused, it will either cipher the information on the victim’s computer or stop the tool from working in an appropriate way – while likewise putting a ransom money note that points out the requirement for the sufferers to effect the repayment for the function of decrypting the files or bring back the file system back to the first problem. In the majority of circumstances, the ransom money note will come up when the client reboots the PC after the system has actually currently been damaged.

Win32:GenMalicious-NVJ [Trj] circulation networks.

In numerous edges of the globe, Win32:GenMalicious-NVJ [Trj] grows by leaps and bounds. Nonetheless, the ransom notes as well as techniques of obtaining the ransom money quantity might vary relying on certain neighborhood (local) setups. The ransom notes as well as techniques of obtaining the ransom quantity might vary depending on certain regional (local) setups.

Ransomware injection

For example:

    Faulty notifies concerning unlicensed software application.

    In particular areas, the Trojans usually wrongfully report having actually identified some unlicensed applications made it possible for on the sufferer’s tool. The alert after that requires the individual to pay the ransom.

    Faulty statements concerning unlawful content.

    In countries where software program piracy is much less prominent, this technique is not as effective for the cyber fraudulences. Conversely, the Win32:GenMalicious-NVJ [Trj] popup alert might incorrectly declare to be stemming from a law enforcement establishment and also will certainly report having located child porn or various other prohibited data on the gadget.

    Win32:GenMalicious-NVJ [Trj] popup alert might wrongly declare to be deriving from a legislation enforcement institution as well as will report having located youngster pornography or other unlawful information on the gadget. The alert will in a similar way include a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: E329F749
md5: b89b1c7fd9a3e1b264345c0532c763a1
name: B89B1C7FD9A3E1B264345C0532C763A1.mlw
sha1: f5afbaefd1bdc524cad361a37c4dd511d7848e35
sha256: 6304cbf52ae8cb30ed0de7bfd553f98215c666f4affa0fc5ea8c357ad0cf7d3c
sha512: bc3f779888114dfb156afa0ebd277ac466910423223b7f24cd8b37ea585d584ccb962f9c7ecadc83a42c3cbd76d3959aa4d0a41fc68286ef6881ab980b839491
ssdeep: 6144:1sOYguMeJhQtZwmErvQLQ2xP50gXkP84qc79f:5deJrk0gXkP87c7F
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32:GenMalicious-NVJ [Trj] also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
DrWebTrojan.PWS.Sphinx.2
MicroWorld-eScanTrojan.Ransom.Spora.Gen.1
CAT-QuickHealRansom.Exxroute.A3
ALYacTrojan.Ransom.Spora.Gen.1
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 005034e41 )
BitDefenderTrojan.Ransom.Spora.Gen.1
K7GWTrojan ( 005034e41 )
Cybereasonmalicious.fd9a3e
BitDefenderThetaGen:NN.ZexaF.34590.pmX@aqX1bvd
CyrenW32/Ransom.DO.gen!Eldorado
SymantecPacked.Generic.493
TrendMicro-HouseCallRansom_CERBER.SM37
AvastWin32:GenMalicious-NVJ [Trj]
ClamAVWin.Ransomware.Cerber-9782643-0
KasperskyHEUR:Trojan.Win32.Generic
AlibabaRansom:Win32/Cerber.28ecaa21
NANO-AntivirusTrojan.Win32.Filecoder.ellbpi
AegisLabTrojan.Win32.Generic.l3NC
RisingRansom.Cerber!8.3058 (C64:YzY0OgNVEfDOermz)
Ad-AwareTrojan.Ransom.Spora.Gen.1
EmsisoftTrojan.Ransom.Spora.Gen.1 (B)
ComodoTrojWare.Win32.Crypt.C@7vajd0
F-SecureHeuristic.HEUR/AGEN.1116786
BaiduWin32.Trojan.Kryptik.bid
ZillyaTrojan.Zerber.Win32.829
TrendMicroRansom_CERBER.SM37
McAfee-GW-EditionBehavesLike.Win32.Ransomware.dc
SentinelOneStatic AI – Malicious PE
FireEyeGeneric.mg.b89b1c7fd9a3e1b2
SophosML/PE-A + Mal/Elenoocka-E
IkarusTrojan.Crypt
JiangminTrojan.Zerber.atw
AviraHEUR/AGEN.1116786
Antiy-AVLTrojan[Ransom]/Win32.Zerber
MicrosoftRansom:Win32/Cerber.G
ArcabitTrojan.Ransom.Spora.Gen.1
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataWin32.Trojan-Ransom.Cerber.X
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Cerber.R194244
Acronissuspicious
McAfeeRansomware-GFM!B89B1C7FD9A3
MAXmalware (ai score=100)
VBA32Hoax.Zerber
MalwarebytesCerber.Ransom.Encrypt.DDS
PandaTrj/Genetic.gen
APEXMalicious
ESET-NOD32Win32/Filecoder.Cerber.F
TencentMalware.Win32.Gencirc.10b6518a
YandexTrojan.Zerber!BnDMHi7tJA8
TACHYONRansom/W32.Cerber.248805
eGambitUnsafe.AI_Score_99%
FortinetW32/Kryptik.FVZV!tr
AVGWin32:GenMalicious-NVJ [Trj]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (W)
Qihoo-360Win32/Ransom.Spora.HxQBX28A

How to remove Win32:GenMalicious-NVJ [Trj] 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 Win32:GenMalicious-NVJ [Trj] 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 Win32:GenMalicious-NVJ [Trj] 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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