What is Win32/Adware.PurityScan.AA infection?

In this article you will certainly locate about the interpretation of Win32/Adware.PurityScan.AA and its adverse influence on your computer. Such ransomware are a type of malware that is clarified by online fraudulences to demand paying the ransom money by a sufferer.

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When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
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Most of the cases, Win32/Adware.PurityScan.AA ransomware will advise its targets to start funds transfer for the objective of counteracting the changes that the Trojan infection has actually introduced to the victim’s gadget.

Win32/Adware.PurityScan.AA Summary

These modifications can be as complies with:

  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the victim’s hard drive — so the target can no more make use of the information;
  • Preventing regular access to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.


One of the most normal channels whereby Win32/Adware.PurityScan.AA Ransomware are infused 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 an effect of user winding up on a source that organizes a destructive software program;

As soon as the Trojan is effectively infused, it will certainly either cipher the information on the victim’s PC or protect against the device from operating in a proper fashion – while likewise putting a ransom note that mentions the demand for the targets to impact the payment for the function of decrypting the files or restoring the documents system back to the initial condition. In most instances, the ransom note will certainly come up when the customer restarts the PC after the system has actually already been damaged.

Win32/Adware.PurityScan.AA circulation networks.

In numerous edges of the globe, Win32/Adware.PurityScan.AA expands by leaps and also bounds. Nonetheless, the ransom notes and techniques of obtaining the ransom quantity might differ relying on particular regional (regional) setups. The ransom money notes as well as methods of extorting the ransom money amount may vary depending on particular local (regional) settings.

Ransomware injection

For example:

    Faulty alerts about unlicensed software program.

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

    Faulty statements regarding unlawful material.

    In nations where software piracy is much less prominent, this technique is not as effective for the cyber scams. Additionally, the Win32/Adware.PurityScan.AA popup alert may falsely assert to be originating from a police establishment as well as will report having situated child pornography or various other prohibited information on the device.

    Win32/Adware.PurityScan.AA popup alert might falsely assert to be obtaining from a law enforcement establishment and also will certainly report having located youngster pornography or other unlawful data on the gadget. The alert will similarly consist of a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 478AD599
md5: 4b259181af93c365c144c9e02307ddb8
name: 4B259181AF93C365C144C9E02307DDB8.mlw
sha1: 277a7fa5d939b846ad9fcc75bde76c8972e24157
sha256: 7d8e4b5a20366abd9ec4781984d930e3238fe8c8cd86a961b58b7b233e26c71c
sha512: 9524037cee0f3a2fea623a595d972d573e233102001f61f923c0160de45fcdd23a63eae7fa36ea96899cdfd2495d2631717da6d3cb4c07b123d038d5461876fb
ssdeep: 6144:PQEweR+VpqbGZWSHJCPy4R++BrBhV2OR5sNiED9rA0tgN99:PtNApCGZXHc6DEsNie9rtuNT
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

Win32/Adware.PurityScan.AA also known as:

GridinSoft Trojan.Ransom.Gen
DrWeb Adware.ClickSpring
ClamAV Win.Trojan.Scapur-9
CAT-QuickHeal Ransom.Locky.A6
ALYac Trojan.Dropper.Purityscan.B
Malwarebytes Malware.Heuristic.1003
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_60% (D)
Alibaba TrojanDropper:Win32/PurityScan.3c946368
Cybereason malicious.1af93c
Cyren W32/Risk.UGAX-4101
Symantec Adware.Ezula
ESET-NOD32 a variant of Win32/Adware.PurityScan.AA
Avast NSIS:Ezula [PUP]
Cynet Malicious (score: 85)
Kaspersky Trojan-Dropper.Win32.PurityScan.b
BitDefender Trojan.Dropper.Purityscan.B
NANO-Antivirus Trojan.Win32.PurityScan.dlgz
MicroWorld-eScan Trojan.Dropper.Purityscan.B
Tencent Win32.Trojan-dropper.Purityscan.Pcsr
Sophos Generic Reputation PUA (PUA)
Comodo Malware@#k64ztkylb8mj
TrendMicro TROJ_SPNR.35C513
McAfee-GW-Edition Adware-Ezula.c
FireEye Trojan.Dropper.Purityscan.B
Emsisoft Trojan.Dropper.Purityscan.B (B)
Avira TR/Spy.Hpt.D.2
Kingsoft Win32.Troj.PuritySCAN.(kcloud)
GData Trojan.Dropper.Purityscan.B
AhnLab-V3 Trojan/Win32.HDC.C146085
McAfee Artemis!4B259181AF93
MAX malware (ai score=100)
VBA32 BScope.Adware.EZula
Panda Trj/CI.A
TrendMicro-HouseCall TROJ_SPNR.35C513
Rising Trojan.Vigorf!8.EAEA (TFE:5:B4o2pIXWIQJ)
Fortinet Adware/Purityscan
Qihoo-360 Win32/Trojan.37a

How to remove Win32/Adware.PurityScan.AA 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 Win32/Adware.PurityScan.AA 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 Win32/Adware.PurityScan.AA you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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