Backdoor

About “Backdoor:Win32/Zegost.DD” infection

Malware Removal

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

  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Installs itself for autorun at Windows startup
  • Creates a copy of itself

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine Backdoor:Win32/Zegost.DD?


File Info:

crc32: 10054122
md5: acbbb3816b9bc0eef4c00d8f97c802b8
name: ACBBB3816B9BC0EEF4C00D8F97C802B8.mlw
sha1: 6f884e6dd85cff4c33bb64773a16f87c1cd091af
sha256: 33dc51b1fd5b88198046ea3493d7ca4fa597f5524b3aa715e01f741f585ebcec
sha512: 155b9e66cb75c74f6778364cdb1d3ec448a07808fe978b7bcd3a41b834345124f63741ca996ec621fe79510a73bead2cccaa9d332b50e2054ddc399037deba1f
ssdeep: 768:myKytPi1QM3rFYpifKHr7cNJk9ONm9Qj8F3sAsE1jDoSklLu6lVX:mGP1WxYAfO6l7j89sAs6uLu8X
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Backdoor:Win32/Zegost.DD also known as:

BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanGeneric.Malware.Pfo!dld!.9FE86C20
FireEyeGeneric.mg.acbbb3816b9bc0ee
CAT-QuickHealBackdoor.Zegost.29501
McAfeeGenericRXFV-YE!ACBBB3816B9B
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
K7AntiVirusTrojan ( 0053af701 )
BitDefenderGeneric.Malware.Pfo!dld!.9FE86C20
K7GWTrojan ( 0053af701 )
Cybereasonmalicious.16b9bc
BaiduWin32.Trojan.Farfli.bb
CyrenW32/Threat-SysAdderSml!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Farfli-AH [Trj]
ClamAVWin.Trojan.Generic-6305873-0
KasperskyHEUR:Trojan.Win32.Generic
AlibabaBackdoor:Win32/Zegost.d28fa4b7
NANO-AntivirusTrojan.Win32.Zegost.doazfe
ViRobotTrojan.Win32.Z.Zegost.43361
Ad-AwareGeneric.Malware.Pfo!dld!.9FE86C20
EmsisoftGeneric.Malware.Pfo!dld!.9FE86C20 (B)
ComodoTrojWare.Win32.GameThief.Magania.~ZC@3kby02
F-SecureBackdoor.BDS/Zegost.klzeimd
DrWebBackDoor.Spy.422
ZillyaTrojan.Farfli.Win32.20012
TrendMicroBKDR_FARFLI.SMFY
McAfee-GW-EditionBehavesLike.Win32.Backdoor.ph
SophosMal/Generic-R + Mal/Emogen-Y
SentinelOneStatic AI – Malicious PE
JiangminTrojan/Generic.bciod
AviraBDS/Zegost.klzeimd
MAXmalware (ai score=80)
Antiy-AVLTrojan/Win32.AGeneric
MicrosoftBackdoor:Win32/Zegost.DD
ArcabitGeneric.Malware.Pfo!dld!.9FE86C20
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataGeneric.Malware.Pfo!dld!.9FE86C20
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Nitol.R139260
Acronissuspicious
BitDefenderThetaAI:Packer.9F537DDB1E
ALYacGeneric.Malware.Pfo!dld!.9FE86C20
VBA32BScope.Trojan.Downloader
MalwarebytesMalware.AI.1163432792
PandaTrj/Genetic.gen
ESET-NOD32a variant of Win32/Fusing.BB
TrendMicro-HouseCallBKDR_FARFLI.SMFY
RisingBackdoor.Farfli!1.64B3 (CLASSIC)
YandexTrojan.Agent!EqbXNdAK9SU
IkarusBackdoor.Win32.Zegost
eGambitUnsafe.AI_Score_100%
FortinetW32/Farfli.BQX!tr
AVGWin32:Farfli-AH [Trj]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (D)
Qihoo-360Win32/Backdoor.Zegost.HwcB9nsA

How to remove Backdoor:Win32/Zegost.DD?

Backdoor:Win32/Zegost.DD 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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