HackTool:Win32/PowerSploit.A

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

What is HackTool:Win32/PowerSploit.A infection?

In this article you will discover concerning the meaning of HackTool:Win32/PowerSploit.A and its unfavorable influence on your computer system. Such ransomware are a kind of malware that is clarified by online frauds to require paying the ransom by a sufferer.

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In the majority of the cases, HackTool:Win32/PowerSploit.A infection will advise its victims to start funds move for the objective of reducing the effects of the changes that the Trojan infection has introduced to the target’s tool.

HackTool:Win32/PowerSploit.A Summary

These adjustments can be as follows:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • 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.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Likely installs a bootkit via raw harddisk modifications;
  • Attempts to restart the guest VM;
  • Mimics the file times of a Windows system file;
  • Creates a copy of itself;
  • Creates a slightly modified copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records found on the victim’s hard disk drive — so the victim can no more make use of the data;
  • Preventing normal accessibility to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

HackTool:Win32/PowerSploit.A

The most typical channels through which HackTool:Win32/PowerSploit.A are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a consequence of customer ending up on a resource that holds a harmful software application;

As soon as the Trojan is effectively injected, it will either cipher the information on the victim’s PC or prevent the tool from functioning in a correct manner – while additionally placing a ransom note that states the requirement for the victims to impact the repayment for the purpose of decrypting the records or restoring the data system back to the initial condition. In most instances, the ransom money note will show up when the client restarts the COMPUTER after the system has actually already been damaged.

HackTool:Win32/PowerSploit.A circulation channels.

In numerous edges of the world, HackTool:Win32/PowerSploit.A expands by leaps as well as bounds. Nonetheless, the ransom money notes as well as techniques of extorting the ransom amount may differ relying on specific neighborhood (local) setups. The ransom money notes and techniques of extorting the ransom money amount might differ depending on certain regional (local) settings.

Ransomware injection

As an example:

    Faulty informs regarding unlicensed software program.

    In specific areas, the Trojans commonly wrongfully report having detected some unlicensed applications allowed on the sufferer’s gadget. The alert then requires the customer to pay the ransom.

    Faulty statements regarding unlawful material.

    In nations where software program piracy is less preferred, this method is not as efficient for the cyber scams. Alternatively, the HackTool:Win32/PowerSploit.A popup alert might falsely claim to be originating from a law enforcement establishment as well as will report having situated kid pornography or other illegal information on the tool.

    HackTool:Win32/PowerSploit.A popup alert might wrongly assert to be obtaining from a regulation enforcement organization as well as will certainly report having situated youngster pornography or various other unlawful information on the device. The alert will likewise contain a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: D4AFEA4B
md5: 71be82ca0cd2a6592d4462e3c2167d0e
name: 71BE82CA0CD2A6592D4462E3C2167D0E.mlw
sha1: d8f3efa839118f488f262d63cef8a95abb3c69e3
sha256: 267e2ed4164d658954144a7f6dd5b0ef2fa1fe4bd015f85bf967f3c5072cbc6e
sha512: 277a2c6c6ea5b63eae6bbca6c076712296a3af19e348819299faafed44f699ea1c1788c09ae46c0c762529225b665cd1e78c242225438d133ba163b0107f3a02
ssdeep: 3072:wPfQjrk0CbHwg9YUrxtMwbazLuP5Tozdai9HjEiJy4Jfdb5Ty+nOJnJFCVw+PpF:yInk0iwgp8JLJR1EQHmFCVVD
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: raserver.exe
FileVersion: 6.1.7600.16385 (win7_rtm.090713-1255)
CompanyName: Microsoft Corporation
ProductName: Microsoftxae Windowsxae Operating System
ProductVersion: 6.1.7600.16385
FileDescription: Windows Remote Assistance COM Server
OriginalFilename: raserver.exe
Translation: 0x0409 0x04b0

HackTool:Win32/PowerSploit.A also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Ransom.Petya.3
FireEyeGeneric.mg.71be82ca0cd2a659
McAfeeRDN/Ransom
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
BitDefenderGen:Variant.Ransom.Petya.3
K7GWTrojan ( 004ffb661 )
K7AntiVirusTrojan ( 004ffb661 )
CyrenW32/Agent.AQL.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Ransomware.Goldeneye-7088621-0
KasperskyHEUR:Trojan.Win32.Generic
AlibabaHackTool:Win32/PowerSploit.62cb245a
RisingRansom.Petya!8.48D7 (CLOUD)
Ad-AwareGen:Variant.Ransom.Petya.3
EmsisoftGen:Variant.Ransom.Petya.3 (B)
ComodoMalware@#32relhj0nodj7
F-SecureHeuristic.HEUR/AGEN.1120121
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_PETYA.SM1
McAfee-GW-EditionBehavesLike.Win32.Virut.fm
SophosMal/Generic-R + Troj/Petya-BM
IkarusTrojan.Win32.Diskcoder
JiangminTrojan.Petr.f
AviraHEUR/AGEN.1120121
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftHackTool:Win32/PowerSploit.A
ArcabitTrojan.Ransom.Petya.3
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataGen:Variant.Ransom.Petya.3
CynetMalicious (score: 85)
AhnLab-V3Trojan/Win32.Petr.C1713110
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.34608.wq0@aG86Ntki
MAXmalware (ai score=81)
VBA32BScope.Trojan.MTA
MalwarebytesRansom.Petya
PandaTrj/Genetic.gen
ESET-NOD32Win32/Diskcoder.Petya.D
TrendMicro-HouseCallRansom_PETYA.SM1
TencentMalware.Win32.Gencirc.10bc4a67
YandexTrojan.Agent!jp0xA/ioTfU
SentinelOneStatic AI – Suspicious PE
FortinetW32/Generic.AC.3B167F!tr
WebrootW32.Gen.BT
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.Generic.HwoCar8A

How to remove HackTool:Win32/PowerSploit.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 HackTool:Win32/PowerSploit.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 HackTool:Win32/PowerSploit.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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