Win32/Diskcoder.PetrWrap.A

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

What is Win32/Diskcoder.PetrWrap.A infection?

In this post you will discover concerning the definition of Win32/Diskcoder.PetrWrap.A and also its negative influence on your computer. Such ransomware are a type of malware that is specified by on the internet scams to demand paying the ransom money by a sufferer.

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In the majority of the instances, Win32/Diskcoder.PetrWrap.A ransomware will advise its sufferers to start funds transfer for the function of neutralizing the amendments that the Trojan infection has presented to the victim’s tool.

Win32/Diskcoder.PetrWrap.A Summary

These adjustments can be as adheres to:

  • Executable code extraction;
  • Creates RWX memory;
  • 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;
  • Attempts to identify installed AV products by installation directory;
  • Ciphering the documents located on the victim’s hard drive — so the sufferer can no longer utilize the data;
  • Preventing regular accessibility to the target’s workstation;

Win32/Diskcoder.PetrWrap.A

The most typical networks whereby Win32/Diskcoder.PetrWrap.A Ransomware are injected are:

  • By means of phishing e-mails;
  • As a repercussion of customer ending up on a resource that organizes a harmful software;

As soon as the Trojan is effectively infused, it will certainly either cipher the information on the target’s PC or prevent the device from functioning in a correct fashion – while likewise putting a ransom money note that discusses the demand for the targets to effect the settlement for the function of decrypting the files or restoring the file system back to the first problem. In a lot of circumstances, the ransom note will show up when the client reboots the COMPUTER after the system has currently been damaged.

Win32/Diskcoder.PetrWrap.A distribution channels.

In various corners of the world, Win32/Diskcoder.PetrWrap.A grows by jumps and also bounds. Nevertheless, the ransom notes as well as techniques of extorting the ransom money amount might vary relying on particular neighborhood (regional) settings. The ransom money notes as well as techniques of obtaining the ransom money amount may vary depending on particular local (regional) settings.

Ransomware injection

For example:

    Faulty informs regarding unlicensed software program.

    In particular areas, the Trojans commonly wrongfully report having spotted some unlicensed applications made it possible for on the victim’s tool. The alert then requires the customer to pay the ransom.

    Faulty declarations concerning prohibited content.

    In nations where software application piracy is much less popular, this method is not as efficient for the cyber scams. Additionally, the Win32/Diskcoder.PetrWrap.A popup alert might incorrectly assert to be stemming from a law enforcement institution and also will certainly report having situated kid pornography or various other illegal data on the gadget.

    Win32/Diskcoder.PetrWrap.A popup alert might incorrectly claim to be acquiring from a regulation enforcement institution and will certainly report having situated kid porn or other unlawful information on the device. The alert will similarly contain a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 6F69E55E
md5: cce6e95b821e8c20a121c47b652e6da6
name: CCE6E95B821E8C20A121C47B652E6DA6.mlw
sha1: ee61da9fda45e659913e505b8f6ceb056df9b998
sha256: 29dbdd710288791a74d7f4da90086ef44d63a09af691dccefde18c26449b7532
sha512: 28a3672308c41fb769ac44521f4a940f180b08844b7fca96447d2818182c669cb32d01f199187964ae3b63170a8f8e3c92c16205d22c2459dc30e0a061318a29
ssdeep: 12288:PeaAhutLwUVsvLPcsZXYl0oIZdm9n50DNx:PejutLRuvLPcU8mC5S
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Diskcoder.PetrWrap.A also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 0051d3201 )
Elasticmalicious (high confidence)
DrWebTrojan.MBRlock.268
CynetMalicious (score: 100)
CAT-QuickHealRansom.MischaRI.S14353578
ALYacGen:Variant.Ransom.Mischa.5
CylanceUnsafe
SangforRansom.Win32.Mischa.A
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/Petrwrap.a438056b
K7GWTrojan ( 0051d3201 )
Cybereasonmalicious.b821e8
SymantecRansom.Petya
ESET-NOD32a variant of Win32/Diskcoder.PetrWrap.A
APEXMalicious
AvastFileRepMalware
KasperskyTrojan-Ransom.Win32.Petrwrap.b
BitDefenderGen:Variant.Ransom.Mischa.5
NANO-AntivirusTrojan.Win32.Petrwrap.fodvzm
ViRobotTrojan.Win32.PetrWrap.484864
MicroWorld-eScanGen:Variant.Ransom.Mischa.5
TencentMalware.Win32.Gencirc.10bb3576
Ad-AwareGen:Variant.Ransom.Mischa.5
SophosMal/Generic-S
ComodoMalware@#1tl8kfh5n0yv9
BitDefenderThetaGen:NN.ZexaF.34050.DuW@aumqbjli
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Trojan.gh
FireEyeGeneric.mg.cce6e95b821e8c20
EmsisoftGen:Variant.Ransom.Mischa.5 (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojan.Petrwrap.a
WebrootRansomware.Petya.Gen
AviraADWARE/MultiPlug.Gen4
eGambitUnsafe.AI_Score_92%
Antiy-AVLTrojan/Generic.ASMalwS.309E339
MicrosoftRansom:Win32/Mischa.A
ArcabitTrojan.Ransom.Mischa.5
GDataGen:Variant.Ransom.Mischa.5
TACHYONRansom/W32.Petya.484864
AhnLab-V3Trojan/Win32.PetrWrap.C2018571
McAfeeGenericRXBX-ND!CCE6E95B821E
MAXmalware (ai score=88)
VBA32TrojanDownloader.Agresbeak
PandaTrj/GdSda.A
RisingTrojan.Generic@ML.98 (RDML:HBn9AsWCXfk+J1EjNjvx+g)
YandexTrojan.Diskcoder!mEyKVKlZSHc
IkarusTrojan.Win32.Diskcoder
MaxSecureTrojan.Malware.11087789.susgen
FortinetW32/Generic.AP.10444C!tr
AVGFileRepMalware
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.PetrWrap.HwoCNxYA

How to remove Win32/Diskcoder.PetrWrap.A ransomware?

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 Win32/Diskcoder.PetrWrap.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:

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If the guide doesn’t help you to remove Win32/Diskcoder.PetrWrap.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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