Written by Robert Bailey

What is Ransom.Agent.BV infection?

In this post you will certainly discover regarding the definition of Ransom.Agent.BV and its adverse influence on your computer system. Such ransomware are a form of malware that is specified by online fraudulences to demand paying the ransom by a sufferer.

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Most of the cases, Ransom.Agent.BV infection will certainly advise its sufferers to initiate funds move for the purpose of reducing the effects of the amendments that the Trojan infection has presented to the sufferer’s gadget.

Ransom.Agent.BV Summary

These alterations 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.
  • Unconventionial binary language: Russian;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the victim’s hard disk drive — so the victim can no more make use of the information;
  • Preventing regular accessibility to the victim’s workstation;


The most normal channels through which Ransom.Agent.BV are injected are:

  • By ways of phishing emails;
  • As an effect of customer ending up on a resource that hosts a malicious software program;

As soon as the Trojan is effectively injected, it will either cipher the information on the target’s computer or prevent the tool from operating in a correct way – while also putting a ransom money note that mentions the need for the victims to effect the settlement for the function of decrypting the papers or recovering the documents system back to the preliminary problem. In the majority of instances, the ransom note will certainly show up when the customer reboots the PC after the system has already been harmed.

Ransom.Agent.BV circulation channels.

In different edges of the world, Ransom.Agent.BV grows by leaps and also bounds. Nevertheless, the ransom money notes and also techniques of obtaining the ransom money quantity may vary depending upon specific local (local) settings. The ransom money notes and tricks of extorting the ransom quantity may differ depending on certain regional (local) setups.

Ransomware injection

For example:

    Faulty notifies about unlicensed software.

    In specific areas, the Trojans usually wrongfully report having identified some unlicensed applications allowed on the victim’s gadget. The sharp then requires the user to pay the ransom money.

    Faulty statements regarding prohibited content.

    In nations where software program piracy is much less preferred, this method is not as effective for the cyber frauds. Alternatively, the Ransom.Agent.BV popup alert may falsely claim to be originating from a police organization and will report having situated youngster porn or various other illegal information on the tool.

    Ransom.Agent.BV popup alert might wrongly claim to be deriving from a legislation enforcement organization and will report having located child pornography or other illegal information on the tool. The alert will in a similar way have a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: D34D8AE9
md5: 45b9bf6d12f5477f1ec17b28e7f3fbf0
name: 45B9BF6D12F5477F1EC17B28E7F3FBF0.mlw
sha1: a5be61acdf54f19c928385feb2ec5f33077ff602
sha256: 4713c13b3e97f08e359fbcb9cab00b688192516bbaa96547347f3f786dfc77ba
sha512: 4bf57e9ce97a277fa33002f7afb1e00417ee268fff80057a958bcbf9b75fd6b9d215ed085384849ae5f0d7f9fca32086e946ce6d1f7829e4f173eecc8945e8ed
ssdeep: 1536:krbSrrF21pyVlqIZBTbV0+SmtaAEUydLOqMdhvGm+lQyk6p7bp7:krb4r4U9vV0XmkUydsd0lQQp3p
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0419 0x0064

Ransom.Agent.BV also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0040f6b11 )
Elastic malicious (high confidence)
DrWeb Trojan.Winlock.9260
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.Urausy.E4
ALYac Gen:Variant.FakeAV.85
Malwarebytes Ransom.Agent.BV
Zillya Trojan.Foreign.Win32.36197
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
Alibaba Ransom:Win32/Urausy.482b4992
K7GW Trojan ( 0040f6b11 )
Cybereason malicious.d12f54
Cyren W32/FakeAlert.WR.gen!Eldorado
Symantec Trojan.Ransomlock.Q!AG
ESET-NOD32 a variant of Win32/Kryptik.BOQF
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Packed.Zusy-9754221-0
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.FakeAV.85
NANO-Antivirus Trojan.Win32.RiskGen.cqwsdg
ViRobot Trojan.Win32.Ransom.163840.A
SUPERAntiSpyware Trojan.Agent/Gen-LockScreen
MicroWorld-eScan Gen:Variant.FakeAV.85
Tencent Malware.Win32.Gencirc.10bf8336
Ad-Aware Gen:Variant.FakeAV.85
Sophos Mal/Generic-R + Mal/FakeAV-KL
Comodo TrojWare.Win32.Kryptik.BOG@54cipl
BitDefenderTheta Gen:NN.ZexaF.34628.kqW@aCUuBXhi
VIPRE Trojan.Win32.Foreign.b (v)
McAfee-GW-Edition Ransom-FBY!45B9BF6D12F5
FireEye Generic.mg.45b9bf6d12f5477f
Emsisoft Gen:Variant.FakeAV.85 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/Foreign.tdi
Webroot W32.Rogue.Gen
Avira TR/Crypt.ZPACK.Gen7
eGambit Generic.Malware
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Ransom:Win32/Urausy.E
Arcabit Trojan.FakeAV.85
AegisLab Trojan.Win32.Generic.4!c
GData Win32.Trojan-Ransom.LockScreen.C
AhnLab-V3 Trojan/Win32.Foreign.R87166
McAfee Ransom-FBY!45B9BF6D12F5
MAX malware (ai score=100)
VBA32 Hoax.Foreign
Panda Generic Malware
Rising Ransom.Urausy!8.2B7 (CLOUD)
Yandex Trojan.Foreign!ZG943YedDxI
Ikarus Trojan-Ransom.Foreign
Fortinet W32/FakeAV.FAV!tr
AVG Win32:Malware-gen
Qihoo-360 Win32/Trojan.Generic.HwgAiicA

How to remove Ransom.Agent.BV 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 Ransom.Agent.BV 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 Ransom.Agent.BV you can always ask me in the comments for getting help.

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  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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