Categories: Backdoor

Backdoor.Sunburst removal instruction

The Backdoor.Sunburst 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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What Backdoor.Sunburst virus can do?

  • Presents an Authenticode digital signature
  • Network activity detected but not expressed in API logs

How to determine Backdoor.Sunburst?


File Info:

crc32: 313E8867md5: 2c4a910a1299cdae2a4e55988a2f102ename: 2C4A910A1299CDAE2A4E55988A2F102E.mlwsha1: 2f1a5a7411d015d01aaee4535835400191645023sha256: 019085a76ba7126fff22770d71bd901c325fc68ac55aa743327984e89f4b0134sha512: 5cbfefe612a40c8872a0faf3db8d3835dc514fb3df159610095b47c595c6caa1ada79cce2b10fb99e648990c3f54f63344d1fa7025090bfcd4e2c55d7210a28dssdeep: 12288:dJKoHwfn/jz3bbO4Qag2I97PMieSLezPKT+cYvjenWHuhh9c0g8vkzE19Wv:rEfDbO97P8TrKhYbenWH4c0g8vkzE19etype: PE32 executable (DLL) (console) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 1999-2020 SolarWinds Worldwide, LLC. All Rights Reserved.Assembly Version: 2020.2.5200.12394InternalName: SolarWinds.Orion.Core.BusinessLayer.dllFileVersion: 2020.2.5200.12394CompanyName: SolarWinds Worldwide, LLC.LegalTrademarks: Comments: ProductName: SolarWinds.Orion.Core.BusinessLayerProductVersion: 2020.2.5200.12394FileDescription: SolarWinds.Orion.Core.BusinessLayerOriginalFilename: SolarWinds.Orion.Core.BusinessLayer.dll

Backdoor.Sunburst also known as:

Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Sunburst.A
FireEye Trojan.Sunburst.A
CAT-QuickHeal Backdoor.Sunburst
McAfee Trojan-sunburst
Cylance Unsafe
K7AntiVirus Trojan ( 00574a531 )
BitDefender Trojan.Sunburst.A
K7GW Trojan ( 00574a531 )
CrowdStrike win/malicious_confidence_100% (W)
Cyren W32/Trojan.QTKK-7476
Symantec Backdoor.Sunburst
ClamAV Win.Countermeasure.Sunburst-9809152-0
Kaspersky HEUR:Backdoor.MSIL.SunBurst.gen
Alibaba Backdoor:MSIL/Sunburst.62b8f193
ViRobot Backdoor.Win32.S.Agent.1028072
Rising Backdoor.SunBurst/APT#APT29!1.D029 (CLASSIC)
Ad-Aware Trojan.Sunburst.A
Sophos Troj/Agent-BGGA
Comodo Backdoor@#16gzkg9m4mesf
DrWeb BackDoor.SiggenNET.14
TrendMicro Backdoor.MSIL.SUNBURST.A
McAfee-GW-Edition Trojan-sunburst
Emsisoft Trojan.Win32.Sunburst (A)
SentinelOne Static AI – Malicious PE
Jiangmin Backdoor.MSIL.eaat
Webroot W32.Trojan.Sunburst
Avira TR/Sunburst.AH
MAX malware (ai score=100)
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Trojan:MSIL/Solorigate.BR!dha
Arcabit Trojan.Sunburst.A
ZoneAlarm HEUR:Backdoor.MSIL.SunBurst.gen
GData Trojan.Sunburst.A
AhnLab-V3 Backdoor/Win32.SunBurst.R357806
Acronis suspicious
ALYac Trojan.MSIL.SunBurst
VBA32 TScope.Trojan.MSIL
Malwarebytes Backdoor.Sunburst
Panda Trj/Solorigate.A
ESET-NOD32 a variant of MSIL/SunBurst.A
TrendMicro-HouseCall Backdoor.MSIL.SUNBURST.A
Tencent Win32.Backdoor.Sunburst.Jick
Ikarus Backdoor.Sunburst
Fortinet MSIL/Agent.102E!tr
AVG FileRepMalware
Paloalto generic.ml
Qihoo-360 Trojan.Generic

How to remove Backdoor.Sunburst?

  • 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.
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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