Backdoor:Win32/Nethief.5_1

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

What is Backdoor:Win32/Nethief.5_1 infection?

In this post you will find regarding the interpretation of Backdoor:Win32/Nethief.5_1 and also its adverse influence on your computer. Such ransomware are a form of malware that is specified by on the internet scams to require paying the ransom by a sufferer.

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In the majority of the cases, Backdoor:Win32/Nethief.5_1 virus will advise its targets to start funds move for the purpose of neutralizing the modifications that the Trojan infection has actually introduced to the target’s device.

Backdoor:Win32/Nethief.5_1 Summary

These alterations can be as adheres to:

  • Possible date expiration check, exits too soon after checking local time;
  • Reads data out of its own binary image;
  • Unconventionial language used in binary resources: Chinese (Simplified);
  • The binary likely contains encrypted or compressed data.;
  • Installs itself for autorun at Windows startup;
  • Ciphering the records located on the victim’s hard drive — so the sufferer can no more use the data;
  • Preventing regular access to the sufferer’s workstation;

Related domains:

z.whorecord.xyzBehavesLike.Win32.Ransomware.mc
a.tomx.xyzBehavesLike.Win32.Ransomware.mc

Backdoor:Win32/Nethief.5_1

One of the most normal channels through which Backdoor:Win32/Nethief.5_1 Ransomware Trojans are infused are:

  • By ways of phishing e-mails;
  • As a consequence of customer ending up on a resource that hosts a destructive software application;

As quickly as the Trojan is efficiently injected, it will certainly either cipher the data on the victim’s computer or protect against the gadget from functioning in a proper manner – while likewise putting a ransom note that points out the need for the victims to impact the settlement for the objective of decrypting the documents or restoring the data system back to the preliminary problem. In a lot of circumstances, the ransom note will show up when the customer restarts the COMPUTER after the system has already been damaged.

Backdoor:Win32/Nethief.5_1 distribution networks.

In various corners of the globe, Backdoor:Win32/Nethief.5_1 grows by jumps and also bounds. However, the ransom notes as well as methods of obtaining the ransom money amount may vary depending upon particular neighborhood (regional) setups. The ransom money notes as well as techniques of obtaining the ransom amount may differ depending on certain neighborhood (local) settings.

Ransomware injection

As an example:

    Faulty notifies regarding unlicensed software program.

    In specific locations, the Trojans typically wrongfully report having found some unlicensed applications made it possible for on the target’s device. The alert then requires the individual to pay the ransom money.

    Faulty statements about illegal material.

    In countries where software program piracy is much less popular, this approach is not as effective for the cyber fraudulences. Additionally, the Backdoor:Win32/Nethief.5_1 popup alert might incorrectly claim to be deriving from a law enforcement organization and will certainly report having located youngster pornography or various other illegal data on the device.

    Backdoor:Win32/Nethief.5_1 popup alert may incorrectly assert to be obtaining from a law enforcement organization and also will certainly report having situated kid porn or other prohibited information on the tool. The alert will similarly contain a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: CCFA1BFF
md5: 4c020b4fe1a72de86374566a03b1d708
name: 4C020B4FE1A72DE86374566A03B1D708.mlw
sha1: 2282c58cc32083082db1a4cfde19eb8b6d1922e4
sha256: eb1205505c82b243382209326bdec67568a8055b972a694668a743aba5734c8a
sha512: 0199559d63cec0358de17a10b73f70fdd9679c5617a78c1a722176e49efb5e0bc1ce8706229e29b420e010236dd32044dcb5b576b733597496795f8e311de7d8
ssdeep: 384:kixs7TiSnQfUdXpjt8ywyajFVgziVGrq73Ql03No1eKKwStiU8urVdbOcGMCq:k/viQQ8xpjt8ysRVggGrqDl3No1eKKwy
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Backdoor:Win32/Nethief.5_1 also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 00001f0d1 )
Elasticmalicious (high confidence)
DrWebBackDoor.Nethief.51
CynetMalicious (score: 100)
ALYacGen:Trojan.Heur.bmHfrj6JM2dby
CylanceUnsafe
ZillyaBackdoor.Nethief.Win32.200
SangforTrojan.Win32.Reconyc.fjgw
CrowdStrikewin/malicious_confidence_80% (D)
AlibabaBackdoor:Win32/Reconyc.1327bc84
K7GWTrojan ( 00001f0d1 )
Cybereasonmalicious.fe1a72
CyrenW32/Nethief.CFYH-6436
SymantecBackdoor.NetThief
ESET-NOD32Win32/Nethief.51
APEXMalicious
AvastWin32:Nethief-T [Trj]
ClamAVWin.Trojan.Nethief-102
KasperskyTrojan.Win32.Reconyc.fjgw
BitDefenderGen:Trojan.Heur.bmHfrj6JM2dby
NANO-AntivirusTrojan.Win32.Nethief.gazx
ViRobotBackdoor.Win32.Nethief.22407
MicroWorld-eScanGen:Trojan.Heur.bmHfrj6JM2dby
TencentMalware.Win32.Gencirc.10c85c92
Ad-AwareGen:Trojan.Heur.bmHfrj6JM2dby
SophosMal/Generic-R + Troj/Nethief-51
ComodoBackdoor.Win32.Nethief.51@1nvd
BitDefenderThetaAI:Packer.ED43D8931D
VIPRETrojan.Win32.Generic!BT
TrendMicroBKDR_NETHIEF.51
McAfee-GW-EditionBehavesLike.Win32.Ransomware.mc
FireEyeGeneric.mg.4c020b4fe1a72de8
EmsisoftGen:Trojan.Heur.bmHfrj6JM2dby (B)
JiangminBackdoor/Nethief.p.Server
WebrootW32.Trojan.Gen
AviraBDS/Nethief.51.B
eGambitUnsafe.AI_Score_99%
Antiy-AVLTrojan/Generic.ASMalwS.3D93B
MicrosoftBackdoor:Win32/Nethief.5_1
ArcabitTrojan.Heur.bmHfrj6JM2dby
GDataGen:Trojan.Heur.bmHfrj6JM2dby
AhnLab-V3Trojan/Win32.Pwstealer.R37860
McAfeegeneric!bg.b
MAXmalware (ai score=85)
VBA32Backdoor.Nethief
MalwarebytesMalware.AI.3194790224
PandaBck/Nethief.AD
TrendMicro-HouseCallBKDR_NETHIEF.51
RisingBackdoor.Win32.Nethief.s (CLASSIC)
YandexTrojan.GenAsa!eGDSXGFZW2c
IkarusBackdoor.Win32.Ceckno
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Nethief.K!tr.bdr
AVGWin32:Nethief-T [Trj]
Qihoo-360Win32/TrojanSpy.Reconyc.HwsB6AwB

How to remove Backdoor:Win32/Nethief.5_1 virus?

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 Backdoor:Win32/Nethief.5_1 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 Backdoor:Win32/Nethief.5_1 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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