Ransom:Win32/Gulcrypt.A

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

What is Ransom:Win32/Gulcrypt.A infection?

In this article you will discover regarding the meaning of Ransom:Win32/Gulcrypt.A and also its negative effect on your computer. Such ransomware are a type of malware that is clarified by online fraudulences to require paying the ransom money by a sufferer.

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Most of the instances, Ransom:Win32/Gulcrypt.A infection will certainly advise its victims to start funds move for the purpose of reducing the effects of the changes that the Trojan infection has actually introduced to the victim’s device.

Ransom:Win32/Gulcrypt.A Summary

These adjustments can be as adheres to:

  • 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.

  • Unconventionial language used in binary resources: Russian;
  • Uses Windows utilities for basic functionality;
  • Ciphering the files found on the victim’s hard disk — so the sufferer can no longer make use of the data;
  • Preventing routine accessibility 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.

Ransom:Win32/Gulcrypt.A

One of the most typical networks where Ransom:Win32/Gulcrypt.A Ransomware are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a repercussion of user ending up on a resource that hosts a destructive software program;

As soon as the Trojan is efficiently injected, it will certainly either cipher the data on the target’s computer or protect against the gadget from operating in a correct manner – while also placing a ransom note that mentions the need for the sufferers to impact the payment for the function of decrypting the records or recovering the file system back to the initial problem. In the majority of circumstances, the ransom note will come up when the client restarts the PC after the system has already been harmed.

Ransom:Win32/Gulcrypt.A circulation networks.

In various edges of the globe, Ransom:Win32/Gulcrypt.A grows by leaps and also bounds. Nonetheless, the ransom notes as well as tricks of obtaining the ransom amount might vary depending on particular local (local) setups. The ransom money notes as well as tricks of obtaining the ransom money quantity might differ depending on certain local (local) settings.

Ransomware injection

For example:

    Faulty alerts about unlicensed software application.

    In particular areas, the Trojans typically wrongfully report having detected some unlicensed applications made it possible for on the target’s gadget. The alert after that requires the customer to pay the ransom money.

    Faulty declarations regarding prohibited material.

    In countries where software piracy is much less prominent, this approach is not as effective for the cyber scams. Conversely, the Ransom:Win32/Gulcrypt.A popup alert might incorrectly assert to be deriving from a police institution and also will certainly report having situated child pornography or various other prohibited data on the tool.

    Ransom:Win32/Gulcrypt.A popup alert may incorrectly declare to be obtaining from a law enforcement institution and will report having situated child porn or various other prohibited information on the gadget. The alert will likewise consist of a need for the customer to pay the ransom.

Technical details

File Info:

crc32: B7AD852F
md5: f6812970d99f093a229148c752e5c2a8
name: F6812970D99F093A229148C752E5C2A8.mlw
sha1: 835372ceb6eeb249fa0976fc87a6e3fd68db31aa
sha256: 750f307659f5ccc38e93541899d23710dfa338b19da3c839c0d67bc9923df845
sha512: a8269436131de32e8689588339a37fa21e436f097195c369a96aed96e860651b4677cd3b714a941e998f41b3711d42b7ad4980018f87be8bb9cbc46b37e3e99c
ssdeep: 12288:mat0EAH49n8BQT51V21SrNNIDw1xPUcGnikZ76koe:xt24rl1/rNqDw1fGnv6kf
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom:Win32/Gulcrypt.A also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 0055e3ef1 )
DrWebTrojan.Encoder.639
CynetMalicious (score: 99)
CAT-QuickHealRansom.Gulcrypt
ALYacTrojan.GenericKD.1705029
CylanceUnsafe
ZillyaTrojan.Filecoder.Win32.3757
SangforRansom.Win32.Gulcrypt.A
CrowdStrikewin/malicious_confidence_60% (W)
AlibabaRansom:Win32/Gulcrypt.5269af4a
K7GWTrojan ( 0055e3ef1 )
Cybereasonmalicious.0d99f0
CyrenW32/Fynloski.D.gen!Eldorado
SymantecTrojan.Gen.MBT
ESET-NOD32Win32/Filecoder.NBR
ZonerTrojan.Win32.23565
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan-Ransom.Win32.Mor.b
BitDefenderTrojan.GenericKD.1705029
NANO-AntivirusRiskware.Win32.Crypter.dadisl
MicroWorld-eScanTrojan.GenericKD.1705029
SophosMal/Generic-R
ComodoMalware@#4itwinrp8r1g
BitDefenderThetaGen:NN.ZexaF.34738.amW@a8eEe@h
VIPRETrojan.Win32.Generic!BT
TrendMicroTROJ_RANSOM.RS
McAfee-GW-EditionGeneric.tg
FireEyeTrojan.GenericKD.1705029
EmsisoftTrojan.GenericKD.1705029 (B)
JiangminTrojan.Mor.l
WebrootW32.Gen.Bt
AviraTR/Agent.470598
Antiy-AVLTrojan/Generic.ASMalwS.A31B2C
KingsoftWin32.Troj.Generic_a.a.(kcloud)
MicrosoftRansom:Win32/Gulcrypt.A
ArcabitTrojan.Generic.D1A0445
AegisLabRiskware.Win32.Crypter.1!c
ZoneAlarmnot-a-virus:RiskTool.Win32.Crypter.hq
GDataWin32.Trojan.Agent.U5GP2T
AhnLab-V3Trojan/Win32.HDC.C403971
McAfeeArtemis!F6812970D99F
MAXmalware (ai score=100)
VBA32Risktool.Crypter
PandaTrj/CI.A
TrendMicro-HouseCallTROJ_RANSOM.RS
RisingTrojan.Win32.Testz.a (CLASSIC:+IkAwNqc5zuLi9/AcFdQwQ)
YandexRiskware.Crypter!+Jp3adHpzYw
IkarusTrojan-Ransom.Agent
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Xorist.DD8C!tr.ransom
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove Ransom:Win32/Gulcrypt.A 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 Ransom:Win32/Gulcrypt.A 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 Ransom:Win32/Gulcrypt.A 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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