Win32/Injector.EFQY

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

What is Win32/Injector.EFQY infection?

In this short article you will certainly find regarding the definition of Win32/Injector.EFQY and its negative effect on your computer. Such ransomware are a type of malware that is elaborated by online scams to require paying the ransom money by a victim.

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In the majority of the cases, Win32/Injector.EFQY virus will certainly advise its victims to initiate funds transfer for the function of counteracting the modifications that the Trojan infection has actually introduced to the victim’s tool.

Win32/Injector.EFQY Summary

These adjustments can be as adheres to:

  • Executable code extraction;
  • Creates RWX memory;
  • A process attempted to delay the analysis task.;
  • A process created a hidden window;
  • Uses Windows utilities for basic functionality;
  • Deletes its original binary from disk;
  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the records found on the sufferer’s hard drive — so the victim can no longer utilize the data;
  • Preventing normal access to the target’s workstation;

Win32/Injector.EFQY

The most regular networks through which Win32/Injector.EFQY Ransomware Trojans are infused are:

  • By ways of phishing e-mails;
  • As an effect of user ending up on a resource that hosts a harmful software;

As soon as the Trojan is successfully infused, it will certainly either cipher the information on the sufferer’s PC or prevent the device from operating in a correct way – while likewise positioning a ransom note that points out the requirement for the sufferers to effect the repayment for the purpose of decrypting the files or restoring the file system back to the preliminary condition. In the majority of circumstances, the ransom money note will show up when the client restarts the COMPUTER after the system has actually currently been damaged.

Win32/Injector.EFQY circulation networks.

In numerous edges of the world, Win32/Injector.EFQY expands by jumps and also bounds. Nonetheless, the ransom money notes and tricks of obtaining the ransom amount might vary depending upon specific neighborhood (regional) setups. The ransom money notes and tricks of obtaining the ransom money amount might differ depending on particular regional (local) setups.

Ransomware injection

For instance:

    Faulty alerts about unlicensed software program.

    In particular locations, the Trojans typically wrongfully report having actually detected some unlicensed applications enabled on the sufferer’s gadget. The sharp then requires the customer to pay the ransom.

    Faulty statements regarding unlawful web content.

    In nations where software program piracy is much less popular, this method is not as efficient for the cyber fraudulences. Alternatively, the Win32/Injector.EFQY popup alert may incorrectly declare to be deriving from a law enforcement establishment and will report having situated child pornography or various other prohibited information on the gadget.

    Win32/Injector.EFQY popup alert may falsely declare to be deriving from a law enforcement organization and will certainly report having located kid pornography or other unlawful information on the device. The alert will in a similar way have a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 4B62271C
md5: bb20d51ce888bf774b6056fb1e87364e
name: BB20D51CE888BF774B6056FB1E87364E.mlw
sha1: 5c631deffcae278f1839b84857def9d4899b0af1
sha256: 9aedf3b4d916185f98254839c1ff31f6e0a94fa22590245272ce91b0c896d5b9
sha512: 6bc656c1e63bf65cc71543e138ec17d55f8ec470e97217ea799de89204a0b533a1acd3c4eb5439630f73242ad016c618d7547d9e8150fda605e639c6d1d0cb1c
ssdeep: 6144:6ovYxXZdEx1vhNPvi4NjWUA56uqe9hbIjQYmzmmNx4GujPF/C+TlXHkm:/v6XZSvzvJ8ouj3JYlm34GujNjE
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2019, hhjhfkh
InternalName: fbukfugn.exe
Translation: 0x0839 0x04c4

Win32/Injector.EFQY also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 0054eef31 )
LionicTrojan.Win32.NeutrinoPOS.4!c
Elasticmalicious (high confidence)
DrWebTrojan.Siggen8.29540
CynetMalicious (score: 100)
CAT-QuickHealRansom.MedusaReborn.J1
ALYacTrojan.BRMon.Gen.4
CylanceUnsafe
ZillyaTrojan.NeutrinoPOS.Win32.439
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/GandCrab.2e8cc41f
K7GWTrojan ( 0054eef31 )
Cybereasonmalicious.ce888b
SymantecPacked.Generic.525
ESET-NOD32a variant of Win32/Injector.EFQY
APEXMalicious
AvastWin32:Trojan-gen
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.BRMon.Gen.4
NANO-AntivirusTrojan.Win32.NeutrinoPOS.fquyzl
MicroWorld-eScanTrojan.BRMon.Gen.4
TencentWin32.Trojan-banker.Neutrinopos.Pfiu
Ad-AwareTrojan.BRMon.Gen.4
SophosMal/Generic-R + Mal/GandCrab-G
ComodoMalware@#g2ne0qwcbdlh
BitDefenderThetaGen:NN.ZexaF.34050.zy0@aKlLW1i
VIPRETrojan.Win32.Generic!BT
TrendMicroTrojan.Win32.SODINOK.SM.hp
McAfee-GW-EditionBehavesLike.Win32.Generic.gh
FireEyeGeneric.mg.bb20d51ce888bf77
EmsisoftTrojan.BRMon.Gen.4 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Banker.NeutrinoPOS.io
AviraHEUR/AGEN.1102735
eGambitUnsafe.AI_Score_98%
Antiy-AVLTrojan/Generic.ASMalwS.2BA8A11
MicrosoftRansom:Win32/GandCrab.AF!MTB
SUPERAntiSpywareTrojan.Agent/Gen-Dropper
GDataTrojan.BRMon.Gen.4
AhnLab-V3Malware/Win32.RL_Generic.R273231
Acronissuspicious
McAfeeSodinokibi!BB20D51CE888
MAXmalware (ai score=99)
VBA32BScope.TrojanBanker.NeutrinoPOS
MalwarebytesTrojan.MalPack.GS.Generic
PandaTrj/GdSda.A
TrendMicro-HouseCallTrojan.Win32.SODINOK.SM.hp
RisingTrojan.Generic@ML.100 (RDML:/39nABYnVUPY6anFXAd27A)
YandexTrojan.PWS.NeutrinoPOS!1pLE9o/XQA0
IkarusTrojan.Win32.Krypt
FortinetW32/GenKryptik.DJEQ!tr
AVGWin32:Trojan-gen
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.Inject.HwoCKrUA

How to remove Win32/Injector.EFQY ransomware?

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 Win32/Injector.EFQY 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 Win32/Injector.EFQY 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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