Trojan:Win32/GandCrypt.PVJ!MTB

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

What is Trojan:Win32/GandCrypt.PVJ!MTB infection?

In this post you will locate concerning the definition of Trojan:Win32/GandCrypt.PVJ!MTB as well as its unfavorable influence on your computer. Such ransomware are a type of malware that is specified by online scams to require paying the ransom money by a sufferer.

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In the majority of the cases, Trojan:Win32/GandCrypt.PVJ!MTB infection will advise its targets to initiate funds transfer for the objective of neutralizing the modifications that the Trojan infection has actually introduced to the target’s gadget.

Trojan:Win32/GandCrypt.PVJ!MTB Summary

These alterations 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.
  • Unconventionial language used in binary resources: Danish;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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 located on the target’s disk drive — so the target can no longer make use of the information;
  • 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.

Trojan:Win32/GandCrypt.PVJ!MTB

One of the most regular networks whereby Trojan:Win32/GandCrypt.PVJ!MTB Trojans are injected are:

  • By means of phishing e-mails;
  • As a consequence of user winding up on a resource that organizes a malicious software program;

As soon as the Trojan is efficiently injected, it will certainly either cipher the information on the target’s PC or prevent the tool from working in a proper way – while additionally placing a ransom note that discusses the demand for the targets to effect the payment for the function of decrypting the files or bring back the file system back to the initial problem. In the majority of circumstances, the ransom note will certainly come up when the client reboots the PC after the system has already been harmed.

Trojan:Win32/GandCrypt.PVJ!MTB circulation channels.

In different corners of the world, Trojan:Win32/GandCrypt.PVJ!MTB expands by jumps and bounds. However, the ransom notes and also techniques of obtaining the ransom amount might vary relying on specific neighborhood (regional) setups. The ransom money notes as well as methods of extorting the ransom money amount might vary depending on specific neighborhood (local) settings.

Ransomware injection

As an example:

    Faulty signals concerning unlicensed software program.

    In particular areas, the Trojans commonly wrongfully report having actually discovered some unlicensed applications made it possible for on the victim’s tool. The alert after that requires the customer to pay the ransom money.

    Faulty declarations concerning unlawful material.

    In nations where software application piracy is much less preferred, this approach is not as efficient for the cyber fraudulences. Conversely, the Trojan:Win32/GandCrypt.PVJ!MTB popup alert might wrongly claim to be stemming from a police institution as well as will certainly report having located child pornography or other prohibited data on the tool.

    Trojan:Win32/GandCrypt.PVJ!MTB popup alert might falsely declare to be obtaining from a law enforcement institution and will certainly report having located kid porn or other prohibited information on the tool. The alert will in a similar way include a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 57B71C33
md5: 6a813a62a652daffc8237b5f58464fdb
name: 6A813A62A652DAFFC8237B5F58464FDB.mlw
sha1: bbe2e88e3b1d949dc95b38f2bbe8b72fd7e3953c
sha256: 7b826837f56874f39c0b5d81ed949f5c1468198a5e3dfcbb7d5dde349b4a1562
sha512: 6d8319a834262afcd0874326c928191c005e018f5af30cb8698a0b32911dc3f10cfbca9c688752929b5d000731a28164ef0ab7b72075d27fdeb06b2e49b424bf
ssdeep: 1536:gOegUZqKGt+sV2jF0hjKxRmhi+4jHmrfzAbTOZXsIr0MwN7opzsZyZtCQ4:gHRgJs+hOxYhcjHmDkTOXd8MpUutCQ4
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/GandCrypt.PVJ!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 005394ce1 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.24384
Cynet Malicious (score: 100)
ALYac Trojan.GenericKDZ.45980
Cylance Unsafe
Zillya Trojan.GenericKD.Win32.130863
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Trojan:Win32/GandCrypt.cc1f750b
K7GW Trojan ( 005394ce1 )
Cybereason malicious.2a652d
ESET-NOD32 a variant of Win32/Kryptik.GJKU
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Ransomware.Generickdz-7582979-0
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.GenericKDZ.45980
NANO-Antivirus Trojan.Win32.Kryptik.ffvowz
ViRobot Trojan.Win32.R.Agent.154624.D
SUPERAntiSpyware Trojan.Agent/Gen-Kryptik
MicroWorld-eScan Trojan.GenericKDZ.45980
Tencent Win32.Trojan.Gandcrypt.Wqmz
Ad-Aware Trojan.GenericKDZ.45980
Sophos Mal/Generic-S
Comodo TrojWare.Win32.Crypt.CM@7rddns
BitDefenderTheta Gen:NN.ZexaF.34608.juW@aKhU5DdO
TrendMicro Mal_HPGen-37b
McAfee-GW-Edition BehavesLike.Win32.Generic.ch
FireEye Generic.mg.6a813a62a652daff
Emsisoft Trojan.GenericKDZ.45980 (B)
SentinelOne Static AI – Malicious PE
Avira TR/GandCrab.glv
eGambit Unsafe.AI_Score_99%
Microsoft Trojan:Win32/GandCrypt.PVJ!MTB
AegisLab Trojan.Win32.Generic.4!c
GData Trojan.GenericKDZ.45980
AhnLab-V3 Win-Trojan/Gandcrab04.Exp
McAfee GenericRXGH-SR!6A813A62A652
MAX malware (ai score=81)
VBA32 BScope.TrojanSpy.Panda
Malwarebytes Trojan.MalPack
Panda Trj/GdSda.A
TrendMicro-HouseCall Mal_HPGen-37b
Rising Dropper.Generic!8.35E (CLOUD)
Ikarus Worm.Win32.Gamarue
MaxSecure Ransomeware.CRAB.gen
Fortinet W32/Kryptik.HCNF!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Ransom.851

How to remove Trojan:Win32/GandCrypt.PVJ!MTB virus?

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:Win32/GandCrypt.PVJ!MTB 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:Win32/GandCrypt.PVJ!MTB 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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