Categories: Malware

Should I remove “Zusy.210508”?

The Zusy.210508 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 Zusy.210508 virus can do?

  • A process attempted to delay the analysis task.
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • A process created a hidden window
  • Network activity detected but not expressed in API logs
  • The sample wrote data to the system hosts file.
  • Uses suspicious command line tools or Windows utilities

How to determine Zusy.210508?


File Info:

crc32: 2BA84CD2md5: c535a4eb97254f1b5253e20cb203746bname: starter.exesha1: fc15e03da28715d3d45a3b92341d949dd999a0b1sha256: 37382d4e06f932e2242d2249bd150cf794734d864c091df07e895b741c1fc4b1sha512: 83a9025c214ee8a02e72522307948d108163733b2b161022c946ce69b7f7823c870da2b44f876c123ac557f2e81650243439f38d49c96c2488b092bbec2180b0ssdeep: 768:Iaj4ZyMcrLDxN9pdqaI1sKsnHBCm3tJpSCmOMdOtQM:DFNvdqaI17sb3tq7OPtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Zusy.210508 also known as:

Bkav W32.eHeur.Malware11
MicroWorld-eScan Gen:Variant.Zusy.210508
CAT-QuickHeal Trojan.QHost.S35709
McAfee Artemis!C535A4EB9725
Cylance Unsafe
AegisLab Trojan.Win32.Qhost.4!c
K7GW Unwanted-Program ( 004bbcaa1 )
K7AntiVirus Unwanted-Program ( 004bbcaa1 )
Arcabit Trojan.Zusy.D3364C
NANO-Antivirus Trojan.Win32.Hosts.drftjl
Symantec Trojan.Gen
ESET-NOD32 a variant of Win32/GameTool.BK potentially unsafe
TrendMicro-HouseCall HT_QHOST_GB010254.UVPM
Kaspersky Trojan.Win32.Qhost.bdlr
BitDefender Gen:Variant.Zusy.210508
Tencent Win32.Trojan.Qhost.Swkj
Ad-Aware Gen:Variant.Zusy.210508
Emsisoft Gen:Variant.Zusy.210508 (B)
F-Secure Gen:Variant.Zusy.210508
DrWeb Trojan.Hosts.34749
VIPRE Trojan.Win32.Generic!BT
TrendMicro HT_QHOST_GB010254.UVPM
McAfee-GW-Edition BehavesLike.Win32.Injector.nh
Fortinet Riskware/GameTool
Sophos Generic PUA PM (PUA)
Ikarus Trojan.Win32.Qhost
Jiangmin Trojan/Qhost.ggm
Webroot W32.Trojan.Gen
Avira TR/Hijacker.Gen
MAX malware (ai score=100)
Antiy-AVL Trojan/Win32.Qhost
Endgame malicious (high confidence)
Microsoft Trojan:Win32/Occamy.C
ViRobot Trojan.Win32.Z.Qhost.33792.A
ZoneAlarm Trojan.Win32.Qhost.bdlr
AhnLab-V3 Trojan/Win32.Qhost.R196285
ALYac Gen:Variant.Zusy.210508
AVware Trojan.Win32.Generic!BT
VBA32 Win32.Trojan.Hoster.Heur
Panda Trj/GdSda.A
Rising Trojan.Qhost!8.1B0 (CLOUD)
Yandex Riskware.Agent!
GData Gen:Variant.Zusy.210508
AVG FileRepString [PUP]
Cybereason malicious.b97254
Avast FileRepString [PUP]
Qihoo-360 HEUR/QVM10.1.Malware.Gen

How to remove Zusy.210508?

  • 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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