Trojan-Ransom.Win32.GandCrypt.epc

Written by Robert Bailey

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

In this short article you will certainly discover concerning the definition of Trojan-Ransom.Win32.GandCrypt.epc and its unfavorable impact on your computer system. Such ransomware are a form of malware that is clarified by online scams to require paying the ransom by a sufferer.

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Most of the instances, Trojan-Ransom.Win32.GandCrypt.epc ransomware will certainly instruct its sufferers to start funds move for the function of counteracting the modifications that the Trojan infection has actually presented to the sufferer’s tool.

Trojan-Ransom.Win32.GandCrypt.epc Summary

These adjustments 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.
  • 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.
  • 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;
  • 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 situated on the victim’s hard disk — so the target can no more make use of the information;
  • Preventing regular access 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.

Trojan-Ransom.Win32.GandCrypt.epc

The most typical channels through which Trojan-Ransom.Win32.GandCrypt.epc Ransomware are injected are:

  • By ways of phishing emails;
  • As a repercussion of individual winding up on a source that holds a malicious software;

As soon as the Trojan is effectively injected, it will certainly either cipher the information on the target’s computer or protect against the gadget from working in a correct way – while likewise positioning a ransom money note that points out the need for the targets to impact the payment for the function of decrypting the documents or restoring the documents system back to the initial problem. In the majority of circumstances, the ransom note will certainly show up when the client restarts the PC after the system has actually currently been damaged.

Trojan-Ransom.Win32.GandCrypt.epc circulation channels.

In various corners of the globe, Trojan-Ransom.Win32.GandCrypt.epc grows by jumps and bounds. However, the ransom money notes and techniques of extorting the ransom amount might vary depending on specific local (local) setups. The ransom notes as well as tricks of extorting the ransom amount might differ depending on specific regional (regional) setups.

Ransomware injection

As an example:

    Faulty informs regarding unlicensed software program.

    In specific locations, the Trojans commonly wrongfully report having actually spotted some unlicensed applications enabled on the sufferer’s device. The alert then requires the individual to pay the ransom money.

    Faulty statements concerning prohibited material.

    In nations where software program piracy is much less popular, this technique is not as effective for the cyber fraudulences. Additionally, the Trojan-Ransom.Win32.GandCrypt.epc popup alert might wrongly declare to be originating from a police establishment and also will report having situated child pornography or other illegal data on the gadget.

    Trojan-Ransom.Win32.GandCrypt.epc popup alert might falsely claim to be deriving from a regulation enforcement establishment and also will certainly report having situated youngster pornography or other prohibited data on the tool. The alert will likewise consist of a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 01079127
md5: 54c76bd5eda9a28efd93531650033179
name: 54C76BD5EDA9A28EFD93531650033179.mlw
sha1: 3bbc87f11e740390c6ce354aeba41f7dc288faed
sha256: 0e4f3254100332924a9f27d55ee58c0f254726b175663551e35cce3a6071ae31
sha512: cb920c3e6ec8696d3231d565d5d12515031f5bb910dc6bff276ab54068b3cd304f5d5b458add4b4fd6be6428b4a49a0786f1c0e7bb353a4716f532eeb5869c87
ssdeep: 3072:6NA3pvqj58WkqiaNlXTYc6J2orGRwQcDsjv8qZgT3ocNlBNLO:6NShq6F6z6J28GRwfHQ4TY
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

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

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00516fdf1 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.25976
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.GandCrab
Malwarebytes Trojan.MalPack.GS
Zillya Trojan.GandCrypt.Win32.559
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:Win32/GandCrypt.83ba9749
K7GW Trojan ( 00516fdf1 )
Cybereason malicious.5eda9a
Cyren W32/GandCrab.Y.gen!Eldorado
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.GKNP
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Trojan.Agent-6675154-0
Kaspersky Trojan-Ransom.Win32.GandCrypt.epc
BitDefender Trojan.Brsecmon.1
NANO-Antivirus Trojan.Win32.GandCrypt.fhnwnu
ViRobot Trojan.Win32.R.Agent.237568.AI
SUPERAntiSpyware Trojan.Agent/Gen-Kryptik
MicroWorld-eScan Trojan.Brsecmon.1
Tencent Malware.Win32.Gencirc.114d4f2d
Ad-Aware Trojan.Brsecmon.1
Sophos Mal/Generic-R + Mal/GandCrab-B
Comodo Malware@#2dp3slpccmtc7
BitDefenderTheta Gen:NN.ZexaF.34678.ouW@aaesPAo
TrendMicro Trojan.Win32.SODINOK.SM.hp
McAfee-GW-Edition BehavesLike.Win32.Generic.dc
FireEye Generic.mg.54c76bd5eda9a28e
Emsisoft Trojan.Brsecmon.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.PSW.Coins.bfa
Avira HEUR/AGEN.1121541
Microsoft Trojan:Win32/Skeeyah.A!rfn
Arcabit Trojan.Brsecmon.1
AegisLab Trojan.Win32.GandCrypt.4!c
ZoneAlarm Trojan-Ransom.Win32.GandCrypt.epc
GData Win32.Trojan-Ransom.GandCrab.N
AhnLab-V3 Win-Trojan/MalPe36.Suspicious.X2037
Acronis suspicious
McAfee Trojan-FPST!54C76BD5EDA9
VBA32 Trojan.Vigorf
Panda Trj/GdSda.A
TrendMicro-HouseCall Trojan.Win32.SODINOK.SM.hp
Rising Trojan.Vigorf!8.EAEA (CLOUD)
Ikarus Trojan.Crypt
MaxSecure Ransomeware.CRAB.gen
Fortinet W32/Kryptik.GKJF!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.GandCrab.HwoCEpsA

How to remove Trojan-Ransom.Win32.GandCrypt.epc 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.epc 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 Trojan-Ransom.Win32.GandCrypt.epc 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/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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