Trojan-Ransom.Win32.GandCrypt.gtk

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

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

In this post you will certainly locate concerning the meaning of Trojan-Ransom.Win32.GandCrypt.gtk and also its negative influence on your computer. Such ransomware are a kind of malware that is clarified by online scams to demand paying the ransom money by a victim.

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In the majority of the cases, Trojan-Ransom.Win32.GandCrypt.gtk infection will advise its sufferers to launch funds transfer for the purpose of reducing the effects of the modifications that the Trojan infection has actually introduced to the victim’s device.

Trojan-Ransom.Win32.GandCrypt.gtk 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.
  • Presents an Authenticode digital signature;
  • 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 by a long amount of time.;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records located on the target’s hard disk drive — so the sufferer can no longer utilize the data;
  • Preventing regular accessibility to the sufferer’s workstation;

Trojan-Ransom.Win32.GandCrypt.gtk

One of the most normal channels through which Trojan-Ransom.Win32.GandCrypt.gtk Ransomware Trojans 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 consequence of customer winding up on a source that hosts a malicious software;

As quickly as the Trojan is effectively infused, it will certainly either cipher the information on the victim’s computer or stop the tool from functioning in a correct way – while likewise positioning a ransom money note that mentions the need for the targets to effect the repayment for the purpose of decrypting the files or bring back the documents system back to the first condition. In a lot of instances, the ransom money note will certainly turn up when the client restarts the COMPUTER after the system has actually already been damaged.

Trojan-Ransom.Win32.GandCrypt.gtk circulation networks.

In numerous edges of the globe, Trojan-Ransom.Win32.GandCrypt.gtk grows by jumps as well as bounds. Nonetheless, the ransom money notes and methods of obtaining the ransom money quantity may vary depending on particular local (regional) setups. The ransom money notes and techniques of extorting the ransom quantity might vary depending on certain regional (local) setups.

Ransomware injection

For instance:

    Faulty alerts concerning unlicensed software.

    In particular locations, the Trojans frequently wrongfully report having actually found some unlicensed applications allowed on the sufferer’s gadget. The alert then demands the customer to pay the ransom money.

    Faulty declarations regarding prohibited material.

    In countries where software application piracy is much less preferred, this technique is not as efficient for the cyber fraudulences. Alternatively, the Trojan-Ransom.Win32.GandCrypt.gtk popup alert might wrongly declare to be deriving from a police institution and will report having situated youngster porn or other prohibited information on the tool.

    Trojan-Ransom.Win32.GandCrypt.gtk popup alert might incorrectly declare to be acquiring from a law enforcement organization as well as will certainly report having situated kid porn or various other unlawful data on the device. The alert will likewise contain a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: CDE43D44
md5: 3eb3b5874166b51693a1c2aebb4e715b
name: 3EB3B5874166B51693A1C2AEBB4E715B.mlw
sha1: 9e6ef39afcddad3858a49909f6c2dfbe90e9fdc3
sha256: dbcfbee82a7eb7ec1b1256d351e63b06009f61829c0e6d1bb080897f1b279629
sha512: e9c976b46a50a1299f5abddd048bcd8e22883767f3803a1add0ab23e75689a611bae7dab1c4002163e8c6006e7c62057faa47eae2a54748f87802befe2e66d7e
ssdeep: 12288:9LGGw4HtTgeWxZh792qeUrrF3vuUmrIEP:9LFbVNEBF3vuZcG
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0
LegalCopyright: CAPTAIN`HERS`SWIM`CHOOSE`REPORT`PERIOD:
InternalName: snipy
FileVersion: 62.27.0052
LegalTrademarks: AGREED PLACE EVEN HUSBAND RHYTHM THREW;
Comments: PAIN`MIDDLE`BELFAST`LIFT`LESS`FIVE^
ProductName: READY'BASKET'TOLD'COAST'MADRID'SERVE<
ProductVersion: 62.27.0052
FileDescription: WHEELSNUMERALUSUALPEACEFACTORSHORSE]
OriginalFilename: snipy.exe

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

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 00536a1e1 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.26667
CynetMalicious (score: 100)
CAT-QuickHealTrojan.Skeeyah
ALYacGen:Heur.PonyStealer.Mm1@d49QAjji
CylanceUnsafe
ZillyaTrojan.GandCrypt.Win32.1341
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_80% (D)
K7GWTrojan ( 00536a1e1 )
Cybereasonmalicious.74166b
CyrenW32/Ransom.SNVL-0453
SymantecPacked.Generic.535
ESET-NOD32Win32/Filecoder.GandCrab.D
ZonerTrojan.Win32.74362
APEXMalicious
AvastWin32:DangerousSig [Trj]
ClamAVWin.Ransomware.Gandcrab-6776673-0
KasperskyTrojan-Ransom.Win32.GandCrypt.gtk
BitDefenderGen:Heur.PonyStealer.Mm1@d49QAjji
MicroWorld-eScanGen:Heur.PonyStealer.Mm1@d49QAjji
TencentMalware.Win32.Gencirc.1140f235
Ad-AwareGen:Heur.PonyStealer.Mm1@d49QAjji
SophosML/PE-A + Mal/FareitVB-V
BitDefenderThetaGen:NN.ZevbaF.34670.Mm1@a49QAjji
VIPRETrojan.Win32.Generic!BT
TrendMicroTrojanSpy.Win32.FAREIT.SMAL02.hp
McAfee-GW-EditionBehavesLike.Win32.Rontokbro.jh
FireEyeGeneric.mg.3eb3b5874166b516
EmsisoftGen:Heur.PonyStealer.Mm1@d49QAjji (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.GandCrypt.rj
AviraTR/GandCrab.csw
eGambitUnsafe.AI_Score_91%
MicrosoftTrojan:Win32/Fareit.R!MTB
ArcabitTrojan.PonyStealer.EE4F20
GDataGen:Heur.PonyStealer.Mm1@d49QAjji
AhnLab-V3Win-Trojan/VBKrypt.RP05.X1878
McAfeeFareit-FNA!3EB3B5874166
MAXmalware (ai score=80)
VBA32BScope.Trojan.Crypt
MalwarebytesTrojan.MalPack.VB.Generic
PandaTrj/GdSda.A
TrendMicro-HouseCallTrojanSpy.Win32.FAREIT.SMAL02.hp
RisingRansom.GandCrypt!8.F33E (TFE:dGZlOgQqiucf2ty4JA)
YandexTrojan.GenAsa!EmTLOAuCrRQ
IkarusTrojan.Win32.Fareit
FortinetW32/GandCrab_V5_0_4!tr.ransom
AVGWin32:DangerousSig [Trj]
Qihoo-360HEUR/QVM03.0.8D97.Malware.Gen

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