What is Trojan-Ransom.Win32.Petr.aqv infection?

In this article you will certainly find concerning the meaning of Trojan-Ransom.Win32.Petr.aqv and its unfavorable impact on your computer. Such ransomware are a form of malware that is clarified by on-line frauds to demand paying the ransom money by a sufferer.

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Most of the instances, Trojan-Ransom.Win32.Petr.aqv ransomware will instruct its sufferers to launch funds transfer for the purpose of reducing the effects of the amendments that the Trojan infection has presented to the target’s tool.

Trojan-Ransom.Win32.Petr.aqv Summary

These modifications can be as follows:

  • Possible date expiration check, exits too soon after checking local time;
  • 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.
  • Uses Windows utilities for basic functionality;
  • Attempts to restart the guest VM;
  • 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
  • Unusual version info supplied for binary;
  • Ciphering the files located on the sufferer’s hard drive — so the sufferer can no more utilize the information;
  • Preventing regular accessibility to the target’s workstation;


The most common networks whereby Trojan-Ransom.Win32.Petr.aqv Trojans are infused are:

  • By methods of phishing emails;
  • As a consequence of user winding up on a resource that hosts a harmful software application;

As soon as the Trojan is effectively injected, it will either cipher the information on the victim’s PC or protect against the tool from operating in a correct fashion – while also placing a ransom money note that mentions the need for the targets to impact the repayment for the function of decrypting the papers or restoring the documents system back to the initial condition. In many instances, the ransom note will certainly come up when the client restarts the COMPUTER after the system has already been harmed.

Trojan-Ransom.Win32.Petr.aqv distribution networks.

In numerous edges of the globe, Trojan-Ransom.Win32.Petr.aqv grows by leaps as well as bounds. However, the ransom notes and methods of obtaining the ransom money amount might vary depending on particular neighborhood (regional) setups. The ransom money notes and also techniques of obtaining the ransom quantity might differ depending on certain local (regional) settings.

Ransomware injection

For example:

    Faulty signals regarding unlicensed software program.

    In certain locations, the Trojans typically wrongfully report having actually identified some unlicensed applications enabled on the victim’s gadget. The sharp after that requires the user to pay the ransom.

    Faulty statements about unlawful material.

    In nations where software piracy is much less popular, this technique is not as effective for the cyber frauds. Alternatively, the Trojan-Ransom.Win32.Petr.aqv popup alert may incorrectly assert to be deriving from a police institution and also will report having located kid porn or other illegal information on the gadget.

    Trojan-Ransom.Win32.Petr.aqv popup alert might falsely declare to be obtaining from a regulation enforcement institution as well as will report having located child porn or various other prohibited information on the device. The alert will in a similar way contain a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 2D7B3758
md5: 5d7716156b6dd6add16263e315386015
name: 5D7716156B6DD6ADD16263E315386015.mlw
sha1: 4087a070d300c799b80e50237f80980eeed16ff6
sha256: 8119d22a27853b88b72d87a151b1c8d4cef9abee319ed1424fa50a4012ed41f4
sha512: 816a074754b0477d4ee9e26db09c88dc5d8ba1843300a51491ad4d05ecf8ffa9e4de3cbb430324b10bcc2d81724885f34975c8a2b7c7cadb0cde40b74c0b1a6a
ssdeep: 3072:pzW+DiC9iLo+GnHT559UU7URLvrsH9UepC:kKwLo7zeU7Utcb
type: PE32 executable (GUI) Intel 80386, for MS Windows, MS CAB-Installer self-extracting archive

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: Wextract
FileVersion: 8.00.7600.16385 (win7_rtm.090713-1255)
CompanyName: KIKES
ProductName: Windowsxae Internet Explorer
ProductVersion: 8.00.7600.16385
FileDescription: This is not policies
OriginalFilename: WEXTRACT.EXE .MUI
Translation: 0x0409 0x04b0

Trojan-Ransom.Win32.Petr.aqv also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 004e19001 )
Elastic malicious (high confidence)
DrWeb Trojan.Siggen7.57150
Cynet Malicious (score: 90)
ALYac Trojan.GenericKD.31511142
Cylance Unsafe
Zillya Trojan.Petr.Win32.57
Sangfor Ransom.Win32.Petya.A
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Petya.201c4358
K7GW Trojan ( 004e19001 )
Cybereason malicious.56b6dd
Cyren W32/Injector.PEQY-5235
ESET-NOD32 Win32/Diskcoder.Petya.A
APEX Malicious
Avast MBR:Ransom-C [Trj]
ClamAV Win.Ransomware.Petya-6992434-0
Kaspersky Trojan-Ransom.Win32.Petr.aqv
BitDefender Trojan.GenericKD.31511142
NANO-Antivirus Trojan.Win32.Diskcoder.fhbqwx
MicroWorld-eScan Trojan.GenericKD.31511142
Tencent Malware.Win32.Gencirc.11bb2847
Ad-Aware Trojan.GenericKD.31511142
Sophos Mal/Generic-S
Comodo Malware@#1f9yoeyc2u5at
VIPRE Trojan.Win32.Generic!BT
Emsisoft Trojan.GenericKD.31511142 (B)
Jiangmin AdWare.Generic.svgg
Avira HEUR/AGEN.1117117
Microsoft Ransom:Win32/Petya.A
Arcabit Trojan.Generic.D1E0D266
AegisLab Trojan.Win32.Petr.4!c
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Trojan.GenericKD.31511142
AhnLab-V3 Malware/Win32.Generic.C2889012
McAfee Artemis!5D7716156B6D
MAX malware (ai score=99)
VBA32 TrojanRansom.Petr
Malwarebytes Ransom.Petya
Panda Trj/CI.A
Rising Ransom.MBBlocker!8.31B7 (CLOUD)
Ikarus Trojan.Win32.Diskcoder
Fortinet W32/Petya.A!tr.ransom
AVG MBR:Ransom-C [Trj]
Qihoo-360 Win32/Ransom.Generic.HwYDEpsA

How to remove Trojan-Ransom.Win32.Petr.aqv 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 Trojan-Ransom.Win32.Petr.aqv 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 Trojan-Ransom.Win32.Petr.aqv you can always ask me in the comments for getting help.

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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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