Ransom:Win32/Petya.A

What is Ransom:Win32/Petya.A infection?

In this post you will locate concerning the meaning of Ransom:Win32/Petya.A and its unfavorable impact on your computer system. Such ransomware are a form of malware that is specified by on the internet scams to require paying the ransom money by a victim.

Most of the instances, Ransom:Win32/Petya.A ransomware will certainly instruct its targets to initiate funds transfer for the function of counteracting the amendments that the Trojan infection has actually introduced to the target’s device.

Ransom:Win32/Petya.A Summary

These alterations can be as complies with:

  • Uses Windows utilities for basic functionality;
  • Attempts to restart the guest VM;
  • 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 papers found on the sufferer’s hard disk drive — so the sufferer can no more use the data;
  • Preventing normal accessibility to the victim’s workstation;

Ransom:Win32/Petya.A

The most normal networks through which Ransom:Win32/Petya.A are injected are:

  • By means of phishing e-mails;
  • As a consequence of customer winding up on a resource that holds a malicious software;

As quickly as the Trojan is successfully infused, it will either cipher the data on the victim’s PC or avoid the gadget from functioning in an appropriate way – while additionally placing a ransom note that mentions the requirement for the targets to effect the payment for the purpose of decrypting the records or recovering the data system back to the preliminary condition. In the majority of circumstances, the ransom note will come up when the customer restarts the COMPUTER after the system has currently been harmed.

Ransom:Win32/Petya.A distribution networks.

In various edges of the globe, Ransom:Win32/Petya.A expands by leaps and also bounds. Nevertheless, the ransom notes and methods of extorting the ransom quantity may vary depending on certain regional (regional) setups. The ransom money notes and also methods of extorting the ransom quantity might differ depending on particular regional (regional) settings.

Ransomware injection

As an example:

    Faulty informs concerning unlicensed software application.

    In specific areas, the Trojans frequently wrongfully report having detected some unlicensed applications made it possible for on the target’s device. The alert after that demands the individual to pay the ransom.

    Faulty declarations concerning illegal web content.

    In nations where software application piracy is much less prominent, this approach is not as effective for the cyber fraudulences. Additionally, the Ransom:Win32/Petya.A popup alert may falsely assert to be originating from a police establishment and will certainly report having located kid porn or other illegal data on the gadget.

    Ransom:Win32/Petya.A popup alert might incorrectly assert to be obtaining from a legislation enforcement organization and also will report having situated child porn or other prohibited data on the tool. The alert will similarly consist of a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 83CB8636md5: e97e6f53fba671865906e41fa5d928b4name: tmp2l9h30jusha1: 726a0d1ec55a6f80c8697e2b98ac695d54c9387fsha256: 63aeb908d3e39832262c2cfdeef17ffa3074e6eb5d6bc95b8795398fc218239esha512: 220963a59c08da65cc7acfa947038d9be973fd1867d6fbd53bf4446980af60ea59f5d7fce92c166f75cc441170d3c00f2fc53cbe62d1a076f5cdb4a1003d8ff5ssdeep: 768:Uv3mq1oJQpwvZlXhVkcDsaoi9P9TJKvaoStYARRQwfwiFy4y4BtIl82+hE8x:YmqMQoXhVN4aooJhDCSDyGel82WNxtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom:Win32/Petya.A also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Gen:Heur.Ransom.REntS.Gen.1
FireEye Generic.mg.e97e6f53fba67186
Qihoo-360 HEUR/QVM05.1.D69F.Malware.Gen
McAfee GenericR-QIP!E97E6F53FBA6
Cybereason malicious.3fba67
BitDefenderTheta AI:Packer.FD0CED3F19
F-Prot W32/Injector.HZO
Symantec Ransom.Petya
ESET-NOD32 Win32/Diskcoder.Petya.A
APEX Malicious
ClamAV Win.Ransomware.Petya-6992434-0
Kaspersky Trojan-Ransom.Win32.Petr.aqv
BitDefender Gen:Heur.Ransom.REntS.Gen.1
NANO-Antivirus Trojan.Win32.Diskcoder.fhbqwx
Avast MBR:Ransom-C [Trj]
Tencent Malware.Win32.Gencirc.10b9a637
Ad-Aware Gen:Heur.Ransom.REntS.Gen.1
TACHYON Trojan/W32.DP-DiskWriter.73216
F-Secure Heuristic.HEUR/AGEN.1117117
DrWeb Trojan.Siggen7.57150
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Nofear.lm
Trapmine malicious.moderate.ml.score
Emsisoft Gen:Heur.Ransom.REntS.Gen.1 (B)
Cyren W32/Injector.PEQY-5235
Jiangmin AdWare.Generic.svgg
Webroot W32.Trojan.Gen
Avira HEUR/AGEN.1117117
Fortinet W32/Petya.A!tr.ransom
Antiy-AVL Trojan/Win32.DiskWriter
Endgame malicious (high confidence)
Arcabit Trojan.Ransom.REntS.Gen.1
SUPERAntiSpyware Trojan.Agent/Gen-DiskCoder
ZoneAlarm Trojan-Ransom.Win32.Petr.aqv
Microsoft Ransom:Win32/Petya.A
Cynet Malicious (score: 90)
AhnLab-V3 Malware/Win32.Generic.C2672345
ALYac Gen:Heur.Ransom.REntS.Gen.1
MAX malware (ai score=87)
VBA32 TScope.Trojan.Delf
Cylance Unsafe
Rising Ransom.MBBlocker!8.31B7 (C64:YzY0OgshMSu18tV4)
Yandex Trojan.Agent!k6GxQdsZptA
Ikarus Trojan-Ransom.Petrwrap
GData Gen:Heur.Ransom.REntS.Gen.1
AVG MBR:Ransom-C [Trj]
MaxSecure Trojan.Malware.7164915.susgen

How to remove Ransom:Win32/Petya.A 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

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove Ransom:Win32/Petya.A you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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