Trojan:Win32/TopAntiSpyware!rfn

What is Trojan:Win32/TopAntiSpyware!rfn infection?

In this short article you will certainly discover about the interpretation of Trojan:Win32/TopAntiSpyware!rfn and also its negative effect on your computer. Such ransomware are a type of malware that is elaborated by on-line frauds to require paying the ransom money by a target.

Most of the instances, Trojan:Win32/TopAntiSpyware!rfn infection will certainly advise its sufferers to initiate funds transfer for the purpose of counteracting the amendments that the Trojan infection has actually presented to the target’s gadget.

Trojan:Win32/TopAntiSpyware!rfn Summary

These alterations can be as adheres to:

  • Ciphering the papers situated on the victim’s hard disk — so the target can no more use the data;
  • Preventing routine accessibility 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.

Trojan:Win32/TopAntiSpyware!rfn

The most normal channels through which Trojan:Win32/TopAntiSpyware!rfn Ransomware Trojans are infused are:

  • By methods of phishing emails;
  • As a consequence of customer winding up on a resource that organizes a harmful software program;

As soon as the Trojan is efficiently injected, it will either cipher the data on the target’s computer or avoid the device from functioning in an appropriate fashion – while likewise putting a ransom note that points out the demand for the sufferers to impact the settlement for the function of decrypting the files or bring back the documents system back to the initial condition. In the majority of circumstances, the ransom note will turn up when the customer reboots the PC after the system has actually already been damaged.

Trojan:Win32/TopAntiSpyware!rfn distribution networks.

In different edges of the world, Trojan:Win32/TopAntiSpyware!rfn expands by jumps and bounds. However, the ransom notes and methods of extorting the ransom amount may vary depending upon certain regional (local) setups. The ransom notes and methods of extorting the ransom amount might vary depending on certain neighborhood (regional) setups.

Ransomware injection

For example:

    Faulty signals concerning unlicensed software program.

    In particular areas, the Trojans often wrongfully report having identified some unlicensed applications enabled on the victim’s device. The sharp after that demands the user to pay the ransom.

    Faulty declarations concerning prohibited web content.

    In nations where software application piracy is much less preferred, this method is not as efficient for the cyber frauds. Alternatively, the Trojan:Win32/TopAntiSpyware!rfn popup alert may falsely declare to be originating from a law enforcement establishment and will certainly report having situated child pornography or various other unlawful information on the tool.

    Trojan:Win32/TopAntiSpyware!rfn popup alert might falsely assert to be acquiring from a law enforcement organization and also will certainly report having located youngster porn or other illegal information on the tool. The alert will in a similar way include a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: 6E50DBECmd5: 658b9212bbe4e9fa80e5ddbdabdb7997name: 658B9212BBE4E9FA80E5DDBDABDB7997.mlwsha1: 76f38a2162be4cea6192f0c4f619557bb37297c4sha256: 6affa4768f790b86a625d4f830abfbdeabc1afe37bc9a9c824d5d8aa4f0db7c8sha512: 695eac07853c27cb076aefb7bc798c91f7f74b1c0992d77607e82887cb79c873ffbc17d6ad347d1c9f43d0af2af9aa359c0ff37774a142fab2d2a6848ada66a5ssdeep: 12288:Gd3fL94ytl6bpzKjiZDG9y0DYBMertx++BUflMoQg1s:GRuytl6uEG9ytxrmNflMoQ6stype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/TopAntiSpyware!rfn also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
FireEye Generic.mg.658b9212bbe4e9fa
CAT-QuickHeal Trojan.Wacatac
Qihoo-360 Win32/Ransom.PolyRansom.HgIASOkA
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.Win32.Malicious.4!c
Sangfor Trojan.Win32.Save.a
Cybereason malicious.162be4
Cyren W32/Virlock.N.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:VirLock-B [Trj]
ClamAV Win.Virus.Virlock-6804475-0
Alibaba Trojan:Win32/VirLock.0eb9ef86
Rising [email protected] (RDML:juomIn/qhtl1oCgsv40jtA)
F-Secure Trojan.TR/Crypt.XPACK.Gen
TrendMicro TROJ_GEN.R067C0PLL20
McAfee-GW-Edition BehavesLike.Win32.Ransom.gc
Sophos Troj/Agent-BGDM
Ikarus Trojan.Crypt
Avira TR/Crypt.XPACK.Gen
Antiy-AVL GrayWare/Win32.Virlock.a
Microsoft Trojan:Win32/TopAntiSpyware!rfn
Gridinsoft Ransom.Win32.Wacatac.sa
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Virlock.R253673
Acronis suspicious
McAfee RDN/Generic.com
Malwarebytes PolyRansom.Virus.FileInfector.DDS
TrendMicro-HouseCall TROJ_GEN.R067C0PLL20
Yandex Virus.Virlock.Gen.AAK
SentinelOne Static AI – Malicious PE
Fortinet W32/Virlock.B
AVG Win32:VirLock-B [Trj]
Paloalto generic.ml
MaxSecure Trojan.Malware.121218.susgen

How to remove Trojan:Win32/TopAntiSpyware!rfn 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

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 Trojan:Win32/TopAntiSpyware!rfn 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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