Categories: Backdoor

Backdoor:Win32/Zegost.Q removal tips

The Backdoor:Win32/Zegost.Q 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 Backdoor:Win32/Zegost.Q virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • Installs itself for autorun at Windows startup
  • Anomalous binary characteristics

Related domains:

yangleduo.f3322.net

How to determine Backdoor:Win32/Zegost.Q?


File Info:

crc32: 69BC1C49md5: 9790a0cf7cd882e45abbe8d0a00c39e2name: 9790A0CF7CD882E45ABBE8D0A00C39E2.mlwsha1: 2a03229dcd07deead0841a86794b3e5594f16515sha256: 7a12d9e4a0be9a724c92fe2fc2a7dd959b30a1e80967d08c02fee7fa9017b632sha512: 5989118d2caf806a8d85757655abb3727384da853f8bd3248cec60f1373a0747df0cb72927bda76082e1fcff5dc1a541bdef14b48cef32fdd501467e787b2e15ssdeep: 768:Gg7hxhA3fMiqvU/yhUz8VU/xJptFFTLq96kQNR5/83T62nGAD5/PVM:1ze3fxqsFS2xXlqkku0T625D5type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: x7248x6743x6240x6709(C) 2021InternalName: InstallFileVersion: 1, 0, 0, 1CompanyName: Sky123.OrgPrivateBuild: LegalTrademarks: Comments: ProductName: Sky123.Org InstallSpecialBuild: ProductVersion: 1, 0, 0, 1FileDescription: InstallOriginalFilename: Install.datTranslation: 0x0804 0x04b0

Backdoor:Win32/Zegost.Q also known as:

Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
Cynet Malicious (score: 99)
ALYac Gen:Variant.Zusy.380031
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
Cybereason malicious.f7cd88
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/GenKryptik.FEVQ
APEX Malicious
Avast Win32:TrojanX-gen [Trj]
Kaspersky HEUR:Trojan-GameThief.Win32.Magania.gen
BitDefender Gen:Variant.Zusy.380031
MicroWorld-eScan Gen:Variant.Zusy.380031
Ad-Aware Gen:Variant.Zusy.380031
Sophos Mal/Generic-S
McAfee-GW-Edition BehavesLike.Win32.Backdoor.km
FireEye Generic.mg.9790a0cf7cd882e4
Emsisoft Gen:Variant.Zusy.380031 (B)
SentinelOne Static AI – Suspicious PE
Avira HEUR/AGEN.1138373
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Backdoor:Win32/Zegost.Q
Arcabit Trojan.Zusy.D5CC7F
GData Gen:Variant.Zusy.380031
AhnLab-V3 Malware/Gen.RL_Reputation.R360158
McAfee Artemis!9790A0CF7CD8
MAX malware (ai score=89)
VBA32 BScope.Backdoor.Lotok
Malwarebytes Worm.Magania
Panda Trj/GdSda.A
Rising Malware.Heuristic!ET#91% (RDMK:cmRtazqDREzq4w6kV64Nt8UAJaFh)
Fortinet W32/GenKryptik.FEVQ!tr
AVG Win32:TrojanX-gen [Trj]

How to remove Backdoor:Win32/Zegost.Q?

  • 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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