Backdoor

Dropped:Backdoor.Zegost.BC removal instruction

Malware Removal

The Dropped:Backdoor.Zegost.BC 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 Dropped:Backdoor.Zegost.BC virus can do?

  • Reads data out of its own binary image
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • Network activity detected but not expressed in API logs

How to determine Dropped:Backdoor.Zegost.BC?


File Info:

crc32: 28D9D816
md5: aca19ed1cf31f4e600618fa38388710e
name: ACA19ED1CF31F4E600618FA38388710E.mlw
sha1: 9a50a9df60d44a9b4acc38de5db3e1afd1c0100c
sha256: 360bca1709c2cdfd1b1d6e350d7f7c0213bf59cc1c01f3d649370fe5ba808149
sha512: 39ba9f72b0f282c6a16407e785c2169cad8b59f3cbd69211562c9f5f3bd616c788d97f282a6a18c8aa59fee831358d2792ea5d7395c634182b736b75fc1abffb
ssdeep: 24576:UXzUbSX5Z/IYno0dbnn0jqtQCakn7dk7vcJx:UX4uXjo0Z0jq+Cakn7dk78
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Dropped:Backdoor.Zegost.BC also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanDropped:Backdoor.Zegost.BC
FireEyeGeneric.mg.aca19ed1cf31f4e6
CAT-QuickHealTrojan.Mauvaise.SL1
McAfeeGenericRXAA-AA!ACA19ED1CF31
MalwarebytesTrojan.FlyStudio
ZillyaTrojan.Generic.Win32.327
SangforVirus_Suspicious.Win32.Sality.ae
K7AntiVirusTrojan ( 00539b2c1 )
BitDefenderDropped:Backdoor.Zegost.BC
K7GWTrojan ( 00539b2c1 )
Cybereasonmalicious.1cf31f
BaiduWin32.Trojan.Farfli.bg
CyrenW32/Agent.EW.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:GenMalicious-JHS [Trj]
ClamAVWin.Trojan.Zegost-7007928-0
KasperskyHEUR:Trojan.Win32.Generic
AlibabaBackdoor:Win32/Zegost.9f69c3bc
NANO-AntivirusTrojan.Win32.Download.ejlmmx
RisingBackdoor.Zegost!8.177 (CLOUD)
Ad-AwareDropped:Backdoor.Zegost.BC
SophosML/PE-A + Troj/AutoG-EB
ComodoWorm.Win32.Dropper.RA@1qraug
F-SecureBackdoor.BDS/Zegost.Gen
DrWebTrojan.Rootkit.22030
VIPRETrojan.Win32.Generic!BT
TrendMicroBKDR_ZEGOST.SML
McAfee-GW-EditionBehavesLike.Win32.Generic.th
EmsisoftDropped:Backdoor.Zegost.BC (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Generic.cakkw
AviraBDS/Zegost.Gen
Antiy-AVLGrayWare/Win32.FlyStudio.a
MicrosoftBackdoor:Win32/Zegost.AD
GridinsoftTrojan.Win32.Agent.vb!s1
ArcabitBackdoor.Zegost.BC
ZoneAlarmHEUR:Trojan.Win32.Siscos.gen
GDataWin32.Trojan.PSE.1BCTY8T
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Hupigon.C67371
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.34590.urZ@aiplzJfb
ALYacDropped:Backdoor.Zegost.BC
VBA32Trojan.Rootkit
ESET-NOD32a variant of Win32/TrojanDropper.FlyStudio.CH
TrendMicro-HouseCallBKDR_ZEGOST.SML
YandexTrojan.GenAsa!y0qT6qoG8CA
MAXmalware (ai score=87)
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Generic.AC.40DA7C
AVGWin32:GenMalicious-JHS [Trj]
CrowdStrikewin/malicious_confidence_90% (W)
Qihoo-360Win32/Backdoor.Zegost.HykChtsA

How to remove Dropped:Backdoor.Zegost.BC?

Dropped:Backdoor.Zegost.BC removal tool
  • 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.

About the author

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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