Win32/Adware.HPDefender.NN

What is Win32/Adware.HPDefender.NN infection?

In this post you will find about the meaning of Win32/Adware.HPDefender.NN and also its adverse impact on your computer system. Such ransomware are a type of malware that is specified by on-line fraudulences to require paying the ransom money by a victim.

In the majority of the instances, Win32/Adware.HPDefender.NN ransomware will certainly advise its victims to initiate funds transfer for the purpose of reducing the effects of the modifications that the Trojan infection has actually introduced to the target’s gadget.

Win32/Adware.HPDefender.NN Summary

These modifications can be as follows:

  • Network activity detected but not expressed in API logs;
  • Ciphering the records located on the sufferer’s hard disk — so the target can no more utilize the data;
  • Preventing regular access to the victim’s workstation;

Win32/Adware.HPDefender.NN

The most common networks whereby Win32/Adware.HPDefender.NN Trojans are injected are:

  • By methods of phishing e-mails;
  • As a repercussion of individual ending up on a source that organizes a harmful software;

As quickly as the Trojan is efficiently infused, it will either cipher the information on the sufferer’s computer or avoid the tool from functioning in a proper fashion – while likewise putting a ransom money note that mentions the demand for the sufferers to effect the settlement for the purpose of decrypting the files or recovering the documents system back to the first problem. In many instances, the ransom note will certainly show up when the customer reboots the COMPUTER after the system has actually currently been harmed.

Win32/Adware.HPDefender.NN circulation channels.

In various corners of the globe, Win32/Adware.HPDefender.NN expands by leaps and also bounds. Nonetheless, the ransom money notes and methods of extorting the ransom quantity may vary depending upon certain regional (regional) setups. The ransom money notes and techniques of obtaining the ransom money quantity may differ depending on specific local (regional) setups.

Ransomware injection

For example:

    Faulty signals concerning unlicensed software.

    In particular locations, the Trojans frequently wrongfully report having spotted some unlicensed applications made it possible for on the victim’s device. The sharp then demands the user to pay the ransom.

    Faulty statements concerning prohibited web content.

    In nations where software piracy is less prominent, this technique is not as efficient for the cyber fraudulences. Alternatively, the Win32/Adware.HPDefender.NN popup alert may wrongly declare to be originating from a police organization as well as will certainly report having located youngster pornography or other prohibited data on the tool.

    Win32/Adware.HPDefender.NN popup alert might falsely assert to be obtaining from a law enforcement institution and also will certainly report having situated child pornography or various other prohibited data on the gadget. The alert will similarly have a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: B3447F21md5: a4a49690ec56db0fc2bcfbba29c35e3cname: A4A49690EC56DB0FC2BCFBBA29C35E3C.mlwsha1: 06e17751be7c417568dc4a67dc3cde6c579ac6b2sha256: bcba607654e4efd538323b72c5aa6397c59cc237484fe968f70ec3c03f2a56bcsha512: 7e5d2ab1eb0c40382463962f400210e4485883e4b67ee40e3b2c000eb077988f7efcd6b82f9a15b59149af50e9208f7d1d8760b3d10aadfaf19b8b494966977cssdeep: 3072:RRItkZDotty+UB1bL1Ppai976CmPCYZCscfRPH:Ktty5VPIKYAffBHtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Adware.HPDefender.NN also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Gen:Variant.Ransom.BTCWare.51
Cylance Unsafe
Zillya Adware.HPDefender.Win32.1161
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_60% (D)
Alibaba AdWare:Win32/HPDefender.d8648d90
Cybereason malicious.0ec56d
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Adware.HPDefender.NN
APEX Malicious
Avast FileRepMalware
Kaspersky not-a-virus:HEUR:AdWare.Win32.Generic
BitDefender Gen:Variant.Ransom.BTCWare.51
NANO-Antivirus Riskware.Win32.Hpdefender.evdzsr
MicroWorld-eScan Gen:Variant.Ransom.BTCWare.51
Tencent Win32.Adware.Generic.Lmue
Ad-Aware Gen:Variant.Ransom.BTCWare.51
Sophos Generic PUA AG (PUA)
Comodo ApplicUnwnt@#3wsbnztdar6g
BitDefenderTheta Gen:NN.ZexaF.34050.hCW@aSRuYhfi
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Emotet.ch
FireEye Generic.mg.a4a49690ec56db0f
Emsisoft Gen:Variant.Ransom.BTCWare.51 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1103376
eGambit Unsafe.AI_Score_99%
Microsoft Program:Win32/Wacapew.C!ml
GData Gen:Variant.Ransom.BTCWare.51
AhnLab-V3 Adware/Win32.HPDefender.C4153897
McAfee Artemis!A4A49690EC56
MAX malware (ai score=99)
Panda Trj/Genetic.gen
Rising [email protected] (RDML:p/Stw5xEUYcqRy7Tzve1gw)
Ikarus PUA.HPDefender
MaxSecure Trojan.Malware.300983.susgen
Fortinet Riskware/HPDefender
AVG FileRepMalware
Paloalto generic.ml
Qihoo-360 Win32/Adware.Generic.HwoCEpsA

How to remove Win32/Adware.HPDefender.NN 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

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove Win32/Adware.HPDefender.NN you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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