Spy

About “Spyware.Infostealer.QuasarRAT” infection

Malware Removal

The Spyware.Infostealer.QuasarRAT is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Spyware.Infostealer.QuasarRAT virus can do?

  • Network activity detected but not expressed in API logs

How to determine Spyware.Infostealer.QuasarRAT?


File Info:

crc32: 88CFC86D
md5: 3b879cfdeb1567142e077f9956faf618
name: temp.exe
sha1: 158c2efd2ba719fb3f66ee53757a4b3b1d2fe59a
sha256: c960dc7aeadf52b354fac14ba3280106bce522479a0ea0daa16eaa92484882ea
sha512: 8b3124827c0c17aeac2d685682098d508ca75f6a3fc9023edd09726f433d385e70c745c7de73dafcd41ccf9c61f0622a198060687e6aa43667276b98792334e7
ssdeep: 6144:B5L+PQIshfLjq29Bs8b7syNWx6wqW2QxzJ4fc:zishsmsSe2ezOc
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright:
Assembly Version: 1.3.0.0
InternalName: Client.exe
FileVersion: 1.3.0.0
CompanyName:
LegalTrademarks:
Comments:
ProductName:
ProductVersion: 1.3.0.0
FileDescription:
OriginalFilename: Client.exe

Spyware.Infostealer.QuasarRAT also known as:

MicroWorld-eScanGeneric.MSIL.PasswordStealerA.ACBAC344
FireEyeGeneric.mg.3b879cfdeb156714
CAT-QuickHealTrojan.MsilFC.S6053757
McAfeeGenericRXBE-UK!3B879CFDEB15
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.MSIL.Agent.mCnJ
SangforMalware
K7AntiVirusTrojan ( 00521dab1 )
BitDefenderGeneric.MSIL.PasswordStealerA.ACBAC344
K7GWTrojan ( 00521dab1 )
Cybereasonmalicious.deb156
Invinceaheuristic
F-ProtW32/MSIL_Mintluks.A.gen!Eldorado
APEXMalicious
AvastMSIL:Rat-B [Trj]
ClamAVWin.Malware.Generic-6623004-0
GDataGeneric.MSIL.PasswordStealerA.ACBAC344
KasperskyTrojan.MSIL.Agent.foww
AlibabaTrojan:Win32/Starter.ali2000005
RisingBackdoor.Quasar!1.B1DD (CLOUD)
Endgamemalicious (high confidence)
SophosTroj/Subti-A
ComodoMalware@#l3i62ue47r1u
F-SecureHeuristic.HEUR/AGEN.1045085
DrWebTrojan.DownLoader27.59888
TrendMicroTSPY_TINCLEX.SM1
McAfee-GW-EditionGenericRXAR-LX!3B879CFDEB15
EmsisoftTrojan-Spy.Agent (A)
IkarusTrojan.MSIL.Spy
CyrenW32/MSIL_Mintluks.A.gen!Eldorado
JiangminTrojan.MSIL.gggj
WebrootW32.Trojan.Gen
AviraHEUR/AGEN.1045085
MAXmalware (ai score=89)
Antiy-AVLTrojan/MSIL.Agent
MicrosoftBackdoor:Win32/QuasarRAT.A
ArcabitGeneric.MSIL.PasswordStealerA.ACBAC344
ZoneAlarmTrojan.MSIL.Agent.foww
AhnLab-V3Trojan/Win32.Subti.C1663822
Acronissuspicious
ALYacSpyware.Infostealer.QuasarRAT
Ad-AwareGeneric.MSIL.PasswordStealerA.ACBAC344
MalwarebytesBackdoor.Bot
PandaTrj/CI.A
ESET-NOD32a variant of MSIL/Spy.Agent.AES
TrendMicro-HouseCallTSPY_TINCLEX.SM1
TencentMsil.Trojan.Agent.Lmbf
SentinelOneDFI – Malicious PE
eGambitTrojan.Generic
FortinetMSIL/Agent.AES!tr
AVGMSIL:Rat-B [Trj]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (W)
Qihoo-360Generic/Trojan.bc3

How to remove Spyware.Infostealer.QuasarRAT?

Spyware.Infostealer.QuasarRAT removal tool
  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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