Categories: Malware

How to remove “Zusy.421920”?

The Zusy.421920 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.421920 virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Dynamic (imported) function loading detected
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • Authenticode signature is invalid

How to determine Zusy.421920?


File Info:

name: 2A8F9D803C95FA548D78.mlwpath: /opt/CAPEv2/storage/binaries/a1184ca2200035f559c8b4d46b0bb433270a52f6d6078bf70f7e7a0fd0f1cb3fcrc32: 432B5AC7md5: 2a8f9d803c95fa548d78e751cdd45938sha1: 344043242ffa0b9cb962d05856d830489b6e2184sha256: a1184ca2200035f559c8b4d46b0bb433270a52f6d6078bf70f7e7a0fd0f1cb3fsha512: b0b20fe86f336d29a583c75e3ea5719b3aa3b5333a0d492d54c54200dc4f3ca908cfffd2db9f629f9216925b76c08c16d0633dc4ca9db5026de710bc15a8f587ssdeep: 6144:fRhyi3U1w5gAApUjqJAywxb8DKon9+vw2kEPl:iAApUjEAVxQ+sov6EPltype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T198649E1177E1C837D5A311738E52C399A6B6BE119D32864BB7D03B0EED70642CF29B29sha3_384: 1009968d4f9d539addaa20c2afa58e7977df1155156cdf65f93c63a3891510c01e958468913097545119c3986e3d94baep_bytes: e87f500000e917feffff3b0d18174400timestamp: 2022-04-23 13:03:34

Version Info:

CompanyName: TODO: FileDescription: TODO: FileVersion: 1.0.0.1InternalName: play.exeLegalCopyright: TODO: (c) . All rights reserved.OriginalFilename: play.exeProductName: TODO: ProductVersion: 1.0.0.1Translation: 0x0409 0x04e4

Zusy.421920 also known as:

Lionic Trojan.Win32.Zusy.4!c
Elastic malicious (moderate confidence)
MicroWorld-eScan Gen:Variant.Zusy.421920
FireEye Gen:Variant.Zusy.421920
McAfee RDN/Generic.dx
Sangfor Trojan.Win32.Wacatac.B
K7AntiVirus Trojan-Downloader ( 00591fb81 )
Alibaba TrojanDownloader:Win32/Generic.e1c0d70f
K7GW Trojan-Downloader ( 00591fb81 )
CrowdStrike win/malicious_confidence_100% (W)
BitDefenderTheta Gen:NN.ZexaF.34606.tq0@aGn@Lkhj
Cyren W32/Agent.EJH.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/TrojanDownloader.Agent.GGM
APEX Malicious
Paloalto generic.ml
BitDefender Gen:Variant.Zusy.421920
Avast Win32:Trojan-gen
Rising Downloader.Agent!8.B23 (CLOUD)
Ad-Aware Gen:Variant.Zusy.421920
Sophos Mal/Generic-S
TrendMicro TROJ_GEN.R002C0PDQ22
McAfee-GW-Edition RDN/Generic.dx
Emsisoft Gen:Variant.Zusy.421920 (B)
GData Gen:Variant.Zusy.421920
Jiangmin Backdoor.Manuscrypt.i
Arcabit Trojan.Zusy.D67020
Microsoft Trojan:Win32/Wacatac.B!ml
AhnLab-V3 Malware/Win.generic.C5101357
ALYac Gen:Variant.Zusy.421920
MAX malware (ai score=85)
Malwarebytes Trojan.Downloader
TrendMicro-HouseCall TROJ_GEN.R002C0PDQ22
Tencent Win32.Trojan-downloader.Agent.Hstb
Ikarus Trojan-Downloader.Win32.Agent
Fortinet PossibleThreat.MU
AVG Win32:Trojan-gen

How to remove Zusy.421920?

  • 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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