Trojan-Ransom.Win32.Petr.a

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

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

In this post you will certainly discover regarding the definition of Trojan-Ransom.Win32.Petr.a and also its adverse effect on your computer. Such ransomware are a form of malware that is clarified by online scams to require paying the ransom by a sufferer.

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Most of the cases, Trojan-Ransom.Win32.Petr.a ransomware will certainly advise its victims to initiate funds transfer for the objective of neutralizing the modifications that the Trojan infection has actually introduced to the victim’s gadget.

Trojan-Ransom.Win32.Petr.a 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.;
  • Likely installs a bootkit via raw harddisk modifications;
  • Attempts to restart the guest VM;
  • Network activity detected but not expressed in API logs;
  • Ciphering the files located on the victim’s disk drive — so the victim can no more use the information;
  • Preventing regular access to the sufferer’s workstation;

Related domains:

z.whorecord.xyzRansom.Petya.S5
a.tomx.xyzRansom.Petya.S5

Trojan-Ransom.Win32.Petr.a

One of the most common channels where Trojan-Ransom.Win32.Petr.a Ransomware Trojans are injected are:

  • By methods of phishing emails;
  • As an effect of user ending up on a source that organizes a destructive software;

As quickly as the Trojan is effectively injected, it will certainly either cipher the data on the sufferer’s computer or stop the gadget from operating in a proper manner – while also placing a ransom note that states the requirement for the victims to effect the settlement for the function of decrypting the records or bring back the file system back to the first condition. In a lot of instances, the ransom money note will certainly turn up when the customer reboots the PC after the system has actually already been damaged.

Trojan-Ransom.Win32.Petr.a circulation networks.

In different corners of the globe, Trojan-Ransom.Win32.Petr.a expands by jumps as well as bounds. Nonetheless, the ransom money notes as well as methods of obtaining the ransom quantity might differ depending upon specific neighborhood (local) setups. The ransom money notes and also techniques of extorting the ransom amount may differ depending on certain regional (local) settings.

Ransomware injection

As an example:

    Faulty informs concerning unlicensed software application.

    In certain areas, the Trojans typically wrongfully report having actually identified some unlicensed applications made it possible for on the target’s tool. The sharp after that demands the user to pay the ransom money.

    Faulty declarations concerning illegal material.

    In nations where software program piracy is less preferred, this approach is not as effective for the cyber fraudulences. Alternatively, the Trojan-Ransom.Win32.Petr.a popup alert might incorrectly claim to be deriving from a law enforcement organization and will certainly report having situated child pornography or other illegal information on the device.

    Trojan-Ransom.Win32.Petr.a popup alert may falsely assert to be deriving from a law enforcement organization and will certainly report having situated child pornography or various other unlawful data on the gadget. The alert will similarly contain a demand for the user to pay the ransom.

Technical details

File Info:

crc32: 5ED45635
md5: 6d3cb6105ef9ad9148e4115c3c224b34
name: 6D3CB6105EF9AD9148E4115C3C224B34.mlw
sha1: c4a348e9accac22e13ab3089b4d81a1213af08a3
sha256: bf432af36ce373ca73f20513e4e5a116dbd06488307293bab4c07eb5a90a8228
sha512: c3a28f1d28ef2bbb9d7c2b51fa3b32ea12d86dfeaba13c80ea93129292f1e3c9a32e7a20b23cab67935d9e201f41c63b45810eeb6ba6d81a7d5d461de98d3317
ssdeep: 12288:zjXhd8ZlKOrMZE6x5b6f8FPU7oGGdI7/vA8pGslLdy:zjXhd7PEo5bA8FM7OdI7/vA2b
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright:
Assembly Version: 0.0.0.0
InternalName: President For Azerbaijan.Scr
FileVersion: 0.0.0.0
ProductVersion: 0.0.0.0
FileDescription:
OriginalFilename: President For Azerbaijan.Scr

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

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 0051c2441 )
LionicTrojan.Win32.Generic.lExa
Elasticmalicious (high confidence)
DrWebWin32.HLLW.Autoruner.25074
CynetMalicious (score: 100)
CAT-QuickHealRansom.Petya.S5
ALYacTrojan.GenericKD.31031812
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_70% (D)
AlibabaRansom:MSIL/Binder.72f9a685
K7GWTrojan ( 0051c2441 )
Cybereasonmalicious.05ef9a
BaiduMSIL.Trojan-Dropper.Binder.a
CyrenW32/MSIL_Binder.A.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/TrojanDropper.Binder.CA
APEXMalicious
AvastOther:Malware-gen [Trj]
ClamAVWin.Trojan.Petya-5637914-0
KasperskyTrojan-Ransom.Win32.Petr.a
BitDefenderTrojan.GenericKD.31031812
NANO-AntivirusTrojan.Win32.Agent.dzsrep
MicroWorld-eScanTrojan.GenericKD.31031812
TencentWin32.Trojan.Petr.Wpts
Ad-AwareTrojan.GenericKD.31031812
SophosTroj/dnsauce-B
ComodoTrojWare.MSIL.TrojanDropper.Binder.CA@7nerge
BitDefenderThetaGen:NN.ZemsilF.34050.Fm0@a46rySm
TrendMicroTROJ_BINDER.SMA
McAfee-GW-EditionBehavesLike.Win32.Generic.hc
FireEyeGeneric.mg.6d3cb6105ef9ad91
EmsisoftTrojan.GenericKD.31031812 (B)
SentinelOneStatic AI – Malicious PE
AviraBDS/Bladabindi.ajoqj
eGambitUnsafe.AI_Score_100%
MicrosoftBackdoor:MSIL/Bladabindi
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataTrojan.GenericKD.31031812
McAfeeBackDoor-FBHS!6D3CB6105EF9
MAXmalware (ai score=97)
VBA32Trojan.Ransom
MalwarebytesBackdoor.Bladabindi
PandaTrj/GdSda.A
TrendMicro-HouseCallTROJ_BINDER.SMA
RisingRansom.Petr!1.B334 (CLASSIC)
IkarusTrojan-Dropper.MSIL
MaxSecureTrojan.Malware.300983.susgen
FortinetMSIL/Dropper_Binder.BS!tr
AVGOther:Malware-gen [Trj]
Paloaltogeneric.ml
Qihoo-360Win32/Backdoor.NjRAT.HwMAEpsA

How to remove Trojan-Ransom.Win32.Petr.a ransomware?

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 Trojan-Ransom.Win32.Petr.a 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 Trojan-Ransom.Win32.Petr.a 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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