Categories: Backdoor

Backdoor:Win32/Zegost.DU malicious file

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

  • Creates RWX memory
  • Network activity detected but not expressed in API logs

How to determine Backdoor:Win32/Zegost.DU?


File Info:

crc32: 2E75F5F6md5: 70bc368c71ff41ad5407fe2f231fedb6name: 70BC368C71FF41AD5407FE2F231FEDB6.mlwsha1: 91fa3d29e44512ceb41d57cbcde1bc48164ac0f8sha256: 58cbf5976f87dac7c796214524add136701d14a99db291d89295584b1f0c83afsha512: 4aa554290961957e9a3eb09b7024095d2d1faf3ed26b9c3cb92fc26d7d4d41cbafefcf47cca6d35c422208154fb22ab616f4014fcfede2804000cc465905335dssdeep: 1536:KYVOHc1jd5a4gefAiBi6KltZu+hVQDfaJbxmD8m7R:Kr81hRfAiKYsBbI8WRtype: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Backdoor:Win32/Zegost.DU also known as:

Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
DrWeb BackDoor.Siggen2.3334
Cynet Malicious (score: 100)
ALYac Generic.Rincux2.46E17A2D
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Baidu Win32.Trojan.Farfli.bf
Cyren W32/QQhelper.C.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Farfli.CUY
APEX Malicious
Avast Win32:Agent-AYUY [Trj]
ClamAV Win.Trojan.Generic-6305873-0
Kaspersky HEUR:Trojan-Downloader.Win32.Generic
BitDefender Generic.Rincux2.46E17A2D
MicroWorld-eScan Generic.Rincux2.46E17A2D
Ad-Aware Generic.Rincux2.46E17A2D
Sophos ML/PE-A
F-Secure Backdoor.BDS/Zegost.klzeimd
BitDefenderTheta Gen:NN.ZedlaF.34678.fq5@aCRH1Ri
McAfee-GW-Edition GenericRXNM-ML!70BC368C71FF
FireEye Generic.mg.70bc368c71ff41ad
Emsisoft Generic.Rincux2.46E17A2D (B)
SentinelOne Static AI – Malicious PE
Avira BDS/Zegost.klzeimd
eGambit Trojan.Generic
Microsoft Backdoor:Win32/Zegost.DU
Arcabit Generic.Rincux2.46E17A2D
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Generic.Rincux2.46E17A2D
AhnLab-V3 Malware/Win32.RL_Generic.R361823
McAfee GenericRXNM-ML!70BC368C71FF
MAX malware (ai score=80)
VBA32 BScope.Backdoor.Farfli
Malwarebytes Malware.AI.414151423
Panda Trj/Genetic.gen
Rising Malware.Heuristic!ET#89% (RDMK:cmRtazpl0QqfR79pg/tRBSjhIctT)
Ikarus Trojan-GameThief.Win32.Magania
Fortinet W32/Farfli.CUY!tr
AVG Win32:Agent-AYUY [Trj]

How to remove Backdoor:Win32/Zegost.DU?

  • 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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