PUA:Win32/Bitrepeyp.B

Written by Robert Bailey

What is PUA:Win32/Bitrepeyp.B infection?

In this post you will certainly locate regarding the meaning of PUA:Win32/Bitrepeyp.B as well as its unfavorable impact on your computer system. Such ransomware are a type of malware that is elaborated by on the internet frauds to require paying the ransom by a sufferer.

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In the majority of the cases, PUA:Win32/Bitrepeyp.B virus will certainly instruct its sufferers to initiate funds move for the function of counteracting the amendments that the Trojan infection has actually introduced to the sufferer’s device.

PUA:Win32/Bitrepeyp.B Summary

These alterations can be as complies with:

  • A process attempted to delay the analysis task.;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records situated on the victim’s hard disk — so the target can no longer utilize the data;
  • Preventing routine access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

PUA:Win32/Bitrepeyp.B

The most typical networks through which PUA:Win32/Bitrepeyp.B are infused are:

  • By ways of phishing emails;
  • As an effect of individual ending up on a source that holds a destructive software program;

As soon as the Trojan is successfully injected, it will either cipher the data on the victim’s computer or protect against the tool from operating in a proper fashion – while also putting a ransom note that states the requirement for the victims to effect the repayment for the objective of decrypting the files or bring back the data system back to the preliminary problem. In many circumstances, the ransom note will come up when the customer reboots the PC after the system has already been damaged.

PUA:Win32/Bitrepeyp.B circulation channels.

In various corners of the globe, PUA:Win32/Bitrepeyp.B expands by leaps and bounds. However, the ransom money notes as well as techniques of obtaining the ransom amount might vary relying on particular local (local) setups. The ransom money notes and techniques of obtaining the ransom money quantity might differ depending on certain local (regional) settings.

Ransomware injection

As an example:

    Faulty notifies regarding unlicensed software program.

    In certain locations, the Trojans often wrongfully report having identified some unlicensed applications enabled on the victim’s tool. The sharp then requires the individual to pay the ransom.

    Faulty statements concerning prohibited content.

    In countries where software piracy is much less popular, this method is not as efficient for the cyber scams. Conversely, the PUA:Win32/Bitrepeyp.B popup alert may incorrectly assert to be stemming from a police institution and also will report having located youngster porn or various other illegal information on the device.

    PUA:Win32/Bitrepeyp.B popup alert might incorrectly assert to be acquiring from a legislation enforcement institution and also will certainly report having situated youngster pornography or various other illegal information on the device. The alert will likewise contain a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: 66ADA3D7
md5: f016bad8483295f7e63c71e16d25947c
name: F016BAD8483295F7E63C71E16D25947C.mlw
sha1: 853e708e61cc89f1c34347916d2c119ec1ed2707
sha256: 95b4f310b7ba86c82d3aa823c7fbf382e3ec83166cf9f23f8244e850e13a8b58
sha512: b42d978322fbe44e662a48f2c5a0d5aebefdeadcd3c7304dcad427e8e4bd12a26107bb99dbe36d6aebf565a665b2d92daf801e404cd77580db14b54f277f98cc
ssdeep: 24576:qARHK7hCEkIZx9lyQsvoDXSygzRc4OVc6zGPYmlMYJ:Zix98Qsw5gZL6CgmlXJ
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

ProductName: ihdslxjrz
OriginalFilename: nyejy
FileDescription: yhwddjl
Translation: 0x0409 0x04b0

PUA:Win32/Bitrepeyp.B also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Adware ( 0052e3e01 )
Elastic malicious (high confidence)
DrWeb Trojan.MulDrop8.11425
Cynet Malicious (score: 100)
ALYac Dropped:Trojan.GenericKD.35448387
Cylance Unsafe
Zillya Adware.Hpdefender.Win32.1
Sangfor Trojan.Win32.AGEN.1017877
CrowdStrike win/malicious_confidence_100% (D)
K7GW Adware ( 0052e3e01 )
Cybereason malicious.848329
Symantec ML.Attribute.HighConfidence
ESET-NOD32 multiple detections
APEX Malicious
Avast Win32:Adware-gen [Adw]
Kaspersky not-a-virus:AdWare.Win32.Hpdefender.aatp
BitDefender Dropped:Trojan.GenericKD.35448387
NANO-Antivirus Riskware.Win32.HPDefender.fbqsfg
MicroWorld-eScan Dropped:Trojan.GenericKD.35448387
Tencent Win32.Adware.Hpdefender.Dypi
Ad-Aware Dropped:Trojan.GenericKD.35448387
Sophos Generic PUA IF (PUA)
Comodo ApplicUnwnt@#19gqdj4guxnjz
BitDefenderTheta Gen:NN.ZexaF.34684.yy0@aO5CJdai
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_GEN.R067C0WLG20
McAfee-GW-Edition BehavesLike.Win32.Generic.tc
FireEye Generic.mg.f016bad8483295f7
Emsisoft Dropped:Trojan.GenericKD.35448387 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1117985
Microsoft PUA:Win32/Bitrepeyp.B
GData Dropped:Trojan.GenericKD.35448387
AhnLab-V3 PUP/Win32.Hpdefender.R226732
McAfee ICLoader
MAX malware (ai score=99)
VBA32 BScope.Adware.Hpdefender
Malwarebytes Malware.AI.2707110264
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_GEN.R067C0WLG20
Rising Trojan.Ransom!1.690B (CLOUD)
Yandex PUA.HPDefender!TonLLJvq9b0
Ikarus PUA.HPDefender
Fortinet Riskware/HPDefender
AVG Win32:Adware-gen [Adw]
Paloalto generic.ml

How to remove PUA:Win32/Bitrepeyp.B 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 PUA:Win32/Bitrepeyp.B 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 PUA:Win32/Bitrepeyp.B 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/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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