Ransom:Win32/Petya.C

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Ransom:Win32/Petya.C infection?

In this article you will certainly locate concerning the interpretation of Ransom:Win32/Petya.C as well as its adverse effect on your computer. Such ransomware are a kind of malware that is elaborated by on-line scams to require paying the ransom money by a victim.

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Most of the instances, Ransom:Win32/Petya.C virus will certainly instruct its victims to initiate funds move for the objective of neutralizing the changes that the Trojan infection has introduced to the victim’s device.

Ransom:Win32/Petya.C Summary

These alterations can be as adheres to:

  • Executable code extraction;
  • Creates RWX memory;
  • Drops a binary and executes it;
  • The binary likely contains encrypted or compressed data.;
  • Mimics the file times of a Windows system file;
  • Network activity detected but not expressed in API logs;
  • Creates a copy of itself;
  • Ciphering the papers situated on the victim’s hard disk drive — so the target can no more make use of the data;
  • Preventing routine accessibility to the victim’s workstation;

Related domains:

z.whorecord.xyzWin.Ransomware.Petya-9763114-0
a.tomx.xyzWin.Ransomware.Petya-9763114-0

Ransom:Win32/Petya.C

One of the most normal channels whereby Ransom:Win32/Petya.C Ransomware Trojans are infused are:

  • By methods of phishing emails;
  • As a repercussion of customer winding up on a source that holds a malicious software program;

As soon as the Trojan is efficiently infused, it will either cipher the data on the sufferer’s computer or protect against the gadget from working in an appropriate way – while likewise putting a ransom note that states the demand for the victims to effect the settlement for the objective of decrypting the papers or restoring the documents system back to the first problem. In a lot of instances, the ransom note will come up when the client reboots the PC after the system has actually already been harmed.

Ransom:Win32/Petya.C circulation networks.

In various corners of the globe, Ransom:Win32/Petya.C grows by jumps as well as bounds. Nonetheless, the ransom notes and tricks of extorting the ransom amount might vary depending on specific neighborhood (regional) setups. The ransom money notes and methods of extorting the ransom money quantity might differ depending on particular neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty notifies concerning unlicensed software.

    In certain locations, the Trojans commonly wrongfully report having detected some unlicensed applications enabled on the sufferer’s device. The alert after that demands the individual to pay the ransom.

    Faulty statements regarding illegal material.

    In nations where software application piracy is much less popular, this method is not as reliable for the cyber frauds. Additionally, the Ransom:Win32/Petya.C popup alert may incorrectly assert to be deriving from a law enforcement institution and will certainly report having located kid pornography or other illegal data on the device.

    Ransom:Win32/Petya.C popup alert might falsely claim to be deriving from a law enforcement institution as well as will certainly report having situated youngster pornography or various other unlawful data on the tool. The alert will likewise include a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: 7EC80E0A
md5: 51f9ec80055086e2c5d212312c884a7a
name: 51F9EC80055086E2C5D212312C884A7A.mlw
sha1: f0d2a4600a329c18aa4f0d9b29fb6f103ca663ca
sha256: 1378ffcc697b66ab9942821858946ab4eef7abc6c22b6c15746c4979e83ec794
sha512: 99d4ffa82e7b7b96c7f77d2cf08295f56467fa38acec0bda0d24a1e1d38db24a95e24f015d80496da9f3c0776ee394f28947bb6ff77b0f5ba65a100bc72ef9c3
ssdeep: 3072:q9dUEfLpw3gCzJ7jLTSMFztbGw9Pz5DHrN+yH:q9d/w3gEfF/pZ
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: nslookup.exe
FileVersion: 6.1.7601.17514 (win7sp1_rtm.101119-1850)
CompanyName: Microsoft Corporation
ProductName: Microsoftxae Windowsxae Operating System
ProductVersion: 6.1.7601.17514
FileDescription: nslookup
OriginalFilename: nslookup.exe
Translation: 0x0409 0x04b0

Ransom:Win32/Petya.C also known as:

GridinSoftTrojan.Ransom.Gen
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.14758
ClamAVWin.Ransomware.Petya-9763114-0
CAT-QuickHealRansom.Genasom.S172799
ALYacTrojan.Patched.SAP.Gen
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
K7GWTrojan ( 005125c31 )
K7AntiVirusTrojan ( 005125c31 )
CyrenW32/S-e2063586!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32Win32/Diskcoder.Petya.E
APEXMalicious
AvastWin32:Malware-gen
CynetMalicious (score: 100)
KasperskyUDS:Trojan.Win32.Generic
BitDefenderTrojan.Patched.SAP.Gen
NANO-AntivirusTrojan.Win32.Encoder.ffidem
MicroWorld-eScanTrojan.Patched.SAP.Gen
TencentWin32.Trojan.Generic.Swuz
Ad-AwareTrojan.Patched.SAP.Gen
SophosML/PE-A + ATK/Shellter-AC
ComodoMalware@#sqtzld0cvjus
BitDefenderThetaAI:Packer.92D761371F
McAfee-GW-EditionBehavesLike.Win32.Generic.cc
FireEyeGeneric.mg.51f9ec80055086e2
EmsisoftTrojan.Patched.SAP.Gen (B)
SentinelOneStatic AI – Malicious PE
AviraHEUR/AGEN.1127675
eGambitTrojan.Generic
Antiy-AVLTrojan/Generic.ASBOL.C5E2
MicrosoftRansom:Win32/Petya.C
ArcabitTrojan.Patched.SAP.Gen
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataTrojan.Patched.SAP.Gen
AhnLab-V3Trojan/Win32.Gen
Acronissuspicious
McAfeeGeneric.dwa
MAXmalware (ai score=100)
VBA32BScope.Trojan.Swrort
MalwarebytesRansom.Petya
PandaTrj/GdSda.A
YandexTrojan.Agent!9moB7Rdwbk8
IkarusTrojan-Ransom.FileCryptor
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Petya.E!tr.ransom
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Generic.HwoCEpsA

How to remove Ransom:Win32/Petya.C 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:Win32/Petya.C 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:Win32/Petya.C 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/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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