Troj/Ransom-GEF

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

What is Troj/Ransom-GEF infection?

In this short article you will locate about the definition of Troj/Ransom-GEF as well as its unfavorable impact on your computer system. Such ransomware are a kind of malware that is specified by on the internet scams to require paying the ransom by a target.

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Most of the situations, Troj/Ransom-GEF ransomware will certainly instruct its sufferers to launch funds transfer for the objective of counteracting the amendments that the Trojan infection has actually presented to the sufferer’s device.

Troj/Ransom-GEF Summary

These alterations can be as adheres to:

  • Unconventionial language used in binary resources: Spanish (Modern);
  • Ciphering the documents situated on the sufferer’s hard drive — so the victim can no longer use the information;
  • Preventing routine accessibility to the target’s workstation;

Troj/Ransom-GEF

The most common channels where Troj/Ransom-GEF Ransomware are infused are:

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

As quickly as the Trojan is effectively infused, it will certainly either cipher the data on the victim’s computer or stop the tool from operating in an appropriate manner – while additionally positioning a ransom note that mentions the need for the targets to effect the settlement for the purpose of decrypting the files or restoring the data system back to the first condition. In most instances, the ransom note will certainly turn up when the customer reboots the PC after the system has actually already been damaged.

Troj/Ransom-GEF circulation networks.

In numerous corners of the world, Troj/Ransom-GEF grows by leaps as well as bounds. However, the ransom notes and tricks of extorting the ransom amount may differ relying on specific local (local) setups. The ransom money notes and tricks of obtaining the ransom money amount may vary depending on specific regional (regional) setups.

Ransomware injection

As an example:

    Faulty informs concerning unlicensed software program.

    In certain areas, the Trojans typically wrongfully report having actually found some unlicensed applications made it possible for on the sufferer’s tool. The alert then requires the user to pay the ransom money.

    Faulty declarations concerning illegal content.

    In countries where software program piracy is much less preferred, this technique is not as efficient for the cyber frauds. Additionally, the Troj/Ransom-GEF popup alert might incorrectly assert to be stemming from a police organization and also will certainly report having located child porn or various other unlawful information on the gadget.

    Troj/Ransom-GEF popup alert may incorrectly assert to be deriving from a legislation enforcement institution and also will certainly report having located child pornography or various other illegal information on the device. The alert will similarly consist of a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 36E36AF5
md5: d78478472bdb3c55568b32e4aae677f4
name: D78478472BDB3C55568B32E4AAE677F4.mlw
sha1: 3d2f9b9dc9fc9fcbc0224033c82b817cfba12b33
sha256: dc4cc89f03b3cdc1e694fede12d7b283f032da14c9cbc99cf4c5d7571a2cc0ac
sha512: 02b41c1e4c932fdb4e6442d15a29afd03a8eb41a1a874cbb4c51b241dacfd375bd3b617b3b264552563788de828dc1323f2d7973c2dd39c4827580cdaa6bf2ec
ssdeep: 12288:3zRRU/xzRAWYgeWYg955/155/ljDb9YBSZQN/WioxxcjyofoMJl:jcpzRbjDhYoZQNWioxYyof9
type: PE32+ executable (console) x86-64, for MS Windows

Version Info:

0: [No Data]

Troj/Ransom-GEF also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 0056c3651 )
LionicTrojan.Win32.Rents.4!c
Elasticmalicious (high confidence)
CynetMalicious (score: 99)
CAT-QuickHealTrojan.EncoderRI.S16230555
ALYacTrojan.Ransom.Filecoder
CylanceUnsafe
ZillyaTrojan.Encoder.Win32.2052
CrowdStrikewin/malicious_confidence_70% (W)
AlibabaRansom:Win64/SolasoCrypt.45483047
K7GWTrojan ( 0056c3651 )
Cybereasonmalicious.72bdb3
CyrenW64/Trojan.ZNZZ-4607
SymantecTrojan.Gen.2
ESET-NOD32a variant of Win64/Filecoder.CB
AvastWin64:RansomX-gen [Ransom]
ClamAVWin.Ransomware.Solaso-9822491-0
KasperskyHEUR:Trojan-Ransom.Win32.Encoder.vho
BitDefenderGen:Heur.Ransom.REntS.Gen.1
NANO-AntivirusTrojan.Win64.Encoder.ihkpbh
MicroWorld-eScanGen:Heur.Ransom.REntS.Gen.1
TencentTrojan.Win32.Encoder.za
Ad-AwareGen:Heur.Ransom.REntS.Gen.1
SophosTroj/Ransom-GEF
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom.Win64.SOLASOCRYPT.SMCT
McAfee-GW-EditionBehavesLike.Win64.Generic.ct
FireEyeGen:Heur.Ransom.REntS.Gen.1
EmsisoftGen:Heur.Ransom.REntS.Gen.1 (B)
JiangminTrojan.Encoder.yh
AviraTR/FileCoder.sylvt
eGambitUnsafe.AI_Score_98%
ZoneAlarmHEUR:Trojan-Ransom.Win32.Encoder.vho
GDataGen:Heur.Ransom.REntS.Gen.1
AhnLab-V3Malware/Win64.RL_Generic.R362347
McAfeeRansom-Solaso!D78478472BDB
MAXmalware (ai score=100)
VBA32TrojanRansom.Encoder
MalwarebytesRansom.FileCryptor
PandaTrj/CI.A
TrendMicro-HouseCallRansom.Win64.SOLASOCRYPT.SMCT
YandexTrojan.Encoder!LtiKUa7rnno
IkarusTrojan-Ransom.Encrp
MaxSecureTrojan.Malware.300983.susgen
FortinetPossibleThreat.ARN.H
AVGWin64:RansomX-gen [Ransom]
Paloaltogeneric.ml
Qihoo-360Win64/Ransom.Filecoder.HgEASO0A

How to remove Troj/Ransom-GEF 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 Troj/Ransom-GEF 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 Troj/Ransom-GEF 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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