Written by Robert Bailey

What is BAT/KillAV.NBG infection?

In this article you will locate regarding the meaning of BAT/KillAV.NBG and its adverse influence on your computer system. Such ransomware are a form of malware that is specified by on-line fraudulences to demand paying the ransom by a victim.

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Most of the situations, BAT/KillAV.NBG ransomware will instruct its sufferers to initiate funds move for the function of counteracting the modifications that the Trojan infection has presented to the target’s gadget.

BAT/KillAV.NBG Summary

These modifications can be as follows:

  • Ciphering the files situated on the victim’s hard drive — so the target can no longer make use of the information;
  • Preventing normal accessibility to the sufferer’s workstation;


One of the most common channels where BAT/KillAV.NBG Ransomware Trojans are injected are:

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

As quickly as the Trojan is successfully injected, it will either cipher the data on the sufferer’s computer or prevent the device from working in an appropriate way – while additionally placing a ransom note that discusses the requirement for the victims to impact the settlement for the objective of decrypting the documents or bring back the documents system back to the preliminary condition. In most circumstances, the ransom note will come up when the client restarts the PC after the system has already been damaged.

BAT/KillAV.NBG circulation networks.

In different corners of the globe, BAT/KillAV.NBG expands by leaps and also bounds. Nevertheless, the ransom money notes and also methods of obtaining the ransom money amount might differ depending on particular neighborhood (local) setups. The ransom money notes and techniques of extorting the ransom amount may vary depending on particular regional (local) setups.

Ransomware injection

For instance:

    Faulty alerts concerning unlicensed software.

    In certain areas, the Trojans typically wrongfully report having spotted some unlicensed applications enabled on the victim’s device. The sharp after that requires the customer to pay the ransom money.

    Faulty declarations about illegal material.

    In countries where software application piracy is much less preferred, this method is not as efficient for the cyber scams. Additionally, the BAT/KillAV.NBG popup alert might incorrectly declare to be originating from a law enforcement establishment and also will certainly report having situated youngster porn or various other prohibited information on the device.

    BAT/KillAV.NBG popup alert might incorrectly claim to be deriving from a regulation enforcement institution and also will report having located kid porn or other prohibited information on the tool. The alert will similarly consist of a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: 33AA69CE
md5: 98bcbe0cc93d955c22361785dd36d5c3
name: 98BCBE0CC93D955C22361785DD36D5C3.mlw
sha1: b7e59efe893ce1489540cdf00e3d0561b85b06d8
sha256: 3509d930acc9e8512315e93110387f0401b721af43a73082c0beb914671b725f
sha512: 43575ccb5555e0af56b284e4c69d6dc260ae108fef8d48748da441d823c975331fd19436785982e459c66dc2daa8c6710734841ae73766259124b38ea92ae6d7
ssdeep: 768:bKsmZVp/ija+1I+dYVKwQoPSAv0W2Z0f94eIsOy5uf724wozUP8xbv:msmZiKHv0DleqZPxbv
type: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

0: [No Data]

BAT/KillAV.NBG also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 004ec1131 )
Lionic Worm.Win32.Generic.o!c
DrWeb Trojan.AVKill.32026
Cynet Malicious (score: 99)
ALYac Dropped:Trojan.Vbs.Killav.V
Cylance Unsafe
Sangfor Trojan.BAT.Agent.gen
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:MSIL/HiddenTear.c1ec8c38
K7GW Trojan ( 004ec1131 )
Cybereason malicious.cc93d9
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast BV:KillAV-EK [Trj]
Kaspersky HEUR:Trojan.BAT.Agent.gen
BitDefender Dropped:Trojan.Vbs.Killav.V
NANO-Antivirus Trojan.Win32.AVKill.exorhb
MicroWorld-eScan Dropped:Trojan.Vbs.Killav.V
Tencent Win32.Worm.Generic.Hvtc
Ad-Aware Dropped:Trojan.Vbs.Killav.V
Sophos Mal/Generic-S
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_GEN.R002C0DGP21
McAfee-GW-Edition BehavesLike.Win32.Infected.qh
FireEye Dropped:Trojan.Vbs.Killav.V
Emsisoft Dropped:Trojan.Vbs.Killav.V (B)
SentinelOne Static AI – Suspicious PE
Avira TR/Meredrop.A.2368
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Trojan:BAT/Killav.B
GData Dropped:Trojan.Vbs.Killav.V
McAfee Artemis!98BCBE0CC93D
MAX malware (ai score=84)
VBA32 Trojan.BAT.Agent
Panda Trj/CI.A
TrendMicro-HouseCall TROJ_GEN.R002C0DGP21
Rising Trojan.Generic@ML.84 (RDMK:iPyp6kNf7Ut7W72uJORV0Q)
Yandex Trojan.AVKill!EVvia6i0znI
Ikarus Trojan.BAT.KillAV
MaxSecure Trojan.Malware.300983.susgen
AVG BV:KillAV-EK [Trj]

How to remove BAT/KillAV.NBG 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 BAT/KillAV.NBG 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 BAT/KillAV.NBG you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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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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