Trojan.Win32.Quasar

What is Trojan.Win32.Quasar infection?

In this post you will certainly locate about the interpretation of Trojan.Win32.Quasar as well as its adverse impact on your computer. Such ransomware are a type of malware that is specified by on the internet frauds to require paying the ransom by a victim.

Most of the situations, Trojan.Win32.Quasar virus will certainly advise its victims to launch funds move for the objective of counteracting the changes that the Trojan infection has introduced to the sufferer’s gadget.

Trojan.Win32.Quasar Summary

These modifications can be as complies with:

  • Unconventionial binary language: Chinese (Simplified);
  • Unconventionial language used in binary resources: Chinese (Simplified);
  • The binary likely contains encrypted or compressed data.;
  • Anomalous binary characteristics;
  • Ciphering the files found on the sufferer’s hard disk — so the victim can no more make use of the information;
  • Preventing normal accessibility to the sufferer’s workstation;

Trojan.Win32.Quasar

One of the most regular networks where Trojan.Win32.Quasar Ransomware are infused are:

  • By ways of phishing e-mails;
  • As a repercussion of customer winding up on a resource that holds a malicious software;

As quickly as the Trojan is successfully injected, it will either cipher the data on the sufferer’s PC or prevent the device from operating in a proper fashion – while additionally putting a ransom note that mentions the need for the targets to effect the settlement for the function of decrypting the documents or bring back the file system back to the preliminary condition. In most circumstances, the ransom money note will certainly come up when the client reboots the PC after the system has actually already been damaged.

Trojan.Win32.Quasar circulation networks.

In various corners of the world, Trojan.Win32.Quasar expands by leaps as well as bounds. Nevertheless, the ransom notes as well as methods of obtaining the ransom quantity might differ relying on particular regional (local) setups. The ransom notes as well as tricks of extorting the ransom quantity may vary depending on specific regional (regional) settings.

Ransomware injection

For example:

    Faulty signals concerning unlicensed software application.

    In specific locations, the Trojans typically wrongfully report having spotted some unlicensed applications allowed on the target’s device. The sharp then demands the user to pay the ransom money.

    Faulty statements regarding illegal content.

    In nations where software program piracy is less preferred, this method is not as efficient for the cyber scams. Conversely, the Trojan.Win32.Quasar popup alert may incorrectly assert to be deriving from a police organization as well as will certainly report having located kid pornography or other prohibited data on the device.

    Trojan.Win32.Quasar popup alert might wrongly declare to be obtaining from a legislation enforcement organization as well as will report having situated youngster porn or various other illegal data on the gadget. The alert will similarly consist of a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: AB13F055md5: 3a9e9651f7ba85642cfcb04b1a8b018fname: 3A9E9651F7BA85642CFCB04B1A8B018F.mlwsha1: 933c390af929f2982d81101f42ca3018f22774b3sha256: 716aa78890c1d4fd8de8530526de71a12dd2face7590ef8a38c598112f9ca083sha512: e30410f00471772edb8b49c22c29a57bf3b988537c4e45618588cf0eae862dce3d77678752cdeb34a12a9b5104b843c24e21d82b1d916d7a6dfca42e41a0b668ssdeep: 98304:dwL40vKNuBlawbeeg/BgWaf2VXu4wCdOFTCJNNjCKkUPZjoKMv8FQ+saOoOIYQj:dwL40vFlaKeeg/BgWaf2VXu4jsmNNjjtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: x7248x6743x6240x6709 (C) 1995-2004 x91d1x5c71x8f6fx4ef6x80a1x4efdx6709x9650x516cx53f8InternalName: GameFileVersion: 3, 0, 0, 6CompanyName: x91d1x5c71x8f6fx4ef6x80a1x4efdx6709x9650x516cx53f8PrivateBuild: LegalTrademarks: Comments: ProductName: SwordOnlineOLESelfRegister: SpecialBuild: ProductVersion: 3.00.00.2003FileDescription: JxOnline ClientOriginalFilename: Game.exeTranslation: 0x0804 0x04b0

Trojan.Win32.Quasar also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 005203381 )
Lionic Trojan.Win32.Quasar.4!c
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader33.55651
Cynet Malicious (score: 99)
CAT-QuickHeal Trojan.MauvaiseRI.S5254690
ALYac Trojan.GenericKD.37343428
Cylance Unsafe
Zillya Trojan.Quasar.Win32.5369
Sangfor Trojan.Win32.Quasar.gen
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:Win32/Quasar.bd768e6a
K7GW Trojan ( 005203381 )
Cyren W32/Trojan.BDWH-4191
Symantec ML.Attribute.HighConfidence
Zoner Probably Heur.ExeHeaderH
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Malware.Quasar-9868234-0
Kaspersky HEUR:Trojan.Win32.Quasar.gen
BitDefender Trojan.GenericKD.46736311
ViRobot Trojan.Win32.Z.Quasar.5830600
MicroWorld-eScan Trojan.GenericKD.46736311
Tencent Win32.Trojan.Quasar.Lmbm
Ad-Aware Trojan.GenericKD.46736311
Sophos Mal/Generic-S
Comodo Malware@#po5jh6muppt8
F-Secure Heuristic.HEUR/AGEN.1139374
BitDefenderTheta Gen:NN.ZexaF.34058.@F1@a4wPWgcj
TrendMicro TROJ_GEN.R002C0PGN21
McAfee-GW-Edition GenericRXGB-QS!3A9E9651F7BA
FireEye Generic.mg.3a9e9651f7ba8564
Emsisoft Trojan.GenericKD.46736311 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Quasar.en
Avira HEUR/AGEN.1139374
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:MSIL/Cryptor
Gridinsoft Ransom.Win32.Wacatac.vb!s1
Arcabit Trojan.Generic.D2C923B7
GData Trojan.GenericKD.46736311
AhnLab-V3 Trojan/Win.QS.R426680
McAfee GenericRXGB-QS!3A9E9651F7BA
MAX malware (ai score=100)
VBA32 Malware-Cryptor.Win32.General.4
Malwarebytes Backdoor.Quasar
Panda Trj/CI.A
TrendMicro-HouseCall TROJ_GEN.R002C0PGN21
Yandex Trojan.GenAsa!skNEEdTYEcE
Ikarus Trojan.Crypt
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Quasar!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Backdoor.Quasar.HgIASZAA

How to remove Trojan.Win32.Quasar 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.Quasar 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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