Categories: Malware

Should I remove “Zusy.307729”?

The Zusy.307729 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 Zusy.307729 virus can do?

  • Creates RWX memory
  • 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
  • Creates an autorun.inf file
  • Uses Windows utilities for basic functionality
  • Attempts to delete volume shadow copies
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Modifies boot configuration settings
  • Creates a hidden or system file
  • Clears Windows events or logs
  • Creates a copy of itself
  • Attempts to disable UAC
  • Attempts to modify UAC prompt behavior
  • Uses suspicious command line tools or Windows utilities

How to determine Zusy.307729?


File Info:

crc32: 5E197063md5: 0127faab8e1afda8c86bb21edffe66cfname: 0127FAAB8E1AFDA8C86BB21EDFFE66CF.mlwsha1: edc4f53f647943a571254d08c916523f48fdfd27sha256: 923c0d549bc477cde0a25eed76e3d4d7eca2d0957302ed6cf89c00a2c5b4ec2fsha512: 711f99a18821275ea1e1afc56bfa2e3712cc648660df56880a95073fd65fd14e3d6d22b3884f37b51510a6354926f0bc1b67d2ea088b2db1c11486e775aa7c0dssdeep: 24576:FpG4R76M2eYnX4vnWPh8m9GpLOoP1mbNd8LGlBbbbbpc3:zG4RYeYnX4vnWPh8mE91mxdDBbbbbpctype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.InternalName: taskhost.exeFileVersion: 10.0.17763.831 (WinBuild.160101.0800)CompanyName: Microsoft CorporationProductName: Microsoftxae Windowsxae Operating SystemProductVersion: 10.0.17763.831FileDescription: Host Process for Windows TasksOriginalFilename: taskhost.exeTranslation: 0x0409 0x04b0

Zusy.307729 also known as:

Elastic malicious (high confidence)
DrWeb Trojan.DownLoader33.65433
MicroWorld-eScan Gen:Variant.Zusy.307729
ALYac Gen:Variant.Zusy.307729
Zillya Trojan.Filecoder.Win32.15234
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_70% (D)
Cybereason malicious.b8e1af
Cyren W32/Filecoder.AE.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Filecoder.Avaddon.A
APEX Malicious
Avast Win32:RansomX-gen [Ransom]
Cynet Malicious (score: 99)
Kaspersky HEUR:Trojan-Ransom.Win32.Generic
BitDefender Gen:Variant.Zusy.307729
Tencent Malware.Win32.Gencirc.11a6bdb0
Ad-Aware Gen:Variant.Zusy.307729
Sophos Generic ML PUA (PUA)
BitDefenderTheta Gen:NN.ZexaF.34670.gv0@aOGx4Edi
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition Artemis!Trojan
FireEye Generic.mg.0127faab8e1afda8
Emsisoft Gen:Variant.Zusy.307729 (B)
Avira TR/AD.AvaddonRansom.zfkkk
eGambit Unsafe.AI_Score_99%
Microsoft Ransom:Win32/Avaddon.MK!MTB
Arcabit Trojan.Zusy.D4B211
ZoneAlarm HEUR:Trojan-Ransom.Win32.Generic
GData Gen:Variant.Zusy.307729
AhnLab-V3 Malware/Win32.RL_Generic.R341088
McAfee Artemis!0127FAAB8E1A
Malwarebytes Ransom.Avaddon
TrendMicro-HouseCall Ransom.Win32.AVADDON.SMYJAF-A
Rising Ransom.Avaddon!1.C7A8 (C64:YzY0OsHZ7+2A24co)
Ikarus Trojan-Ransom.Avaddon
Fortinet W32/Avaddon.C!tr.ransom
AVG Win32:RansomX-gen [Ransom]
Qihoo-360 HEUR/QVM20.1.8E12.Malware.Gen

How to remove Zusy.307729?

  • 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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