Backdoor

About “Backdoor:Win32/Zegost.AD” infection

Malware Removal

The Backdoor:Win32/Zegost.AD 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

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.AD virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Reads data out of its own binary image
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Creates a copy of itself

Related domains:

ezfg.mine.nu

How to determine Backdoor:Win32/Zegost.AD?


File Info:

crc32: 89D5EB13
md5: 66c7d8a3aab829cf61f2ea06007a331c
name: eat.exe
sha1: b6020703a9e56fa248a1361c22645590eadadbfc
sha256: f9e2928209d1eb5bdcdbd32bed1af8031173d3567b47beafd3d5f67f61574df8
sha512: 0688e8a3a29bbaf5ce86a45306943969327ed5bfa7b1c9fd17e21cb470af375c2fe5057f23c2ab7cc7083df1d8d965b7ee3b99583b1cbf9ad3c2ddab4b549ef9
ssdeep: 24576:gzVAk7+so7KCJovWtYDUirDg2PMUVFcu7w7ZPbSYJkPcMWiPcZojzL2WNX:OA5d7KCufDUwtPMUVuu0ZP2wkxz/LX
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 1999
InternalName: TabWnd
FileVersion: 1, 0, 0, 1
CompanyName:
LegalTrademarks:
ProductName: TabWnd Application
ProductVersion: 1, 0, 0, 1
FileDescription: TabWnd MFC Application
OriginalFilename: TabWnd.EXE
Translation: 0x0409 0x04b0

Backdoor:Win32/Zegost.AD also known as:

MicroWorld-eScanGen:Variant.Graftor.200416
FireEyeGeneric.mg.66c7d8a3aab829cf
CAT-QuickHealTrojan.Reconyc
McAfeeArtemis!66C7D8A3AAB8
CylanceUnsafe
SangforMalware
K7AntiVirusTrojan ( 0054c1a91 )
BitDefenderGen:Variant.Graftor.200416
K7GWTrojan ( 0054c1a91 )
Cybereasonmalicious.3aab82
ArcabitTrojan.Graftor.D30EE0
TrendMicroTROJ_GEN.R002C0DBA20
F-ProtW32/Trojan.IM1.gen!Eldorado
TrendMicro-HouseCallTROJ_GEN.R002C0DBA20
AvastWin32:MalwareX-gen [Trj]
GDataGen:Variant.Graftor.200416
KasperskyTrojan.Win32.Reconyc.kbpf
AlibabaBackdoor:Win32/Zegost.3c987d77
NANO-AntivirusTrojan.Win32.Reconyc.fqkebt
AegisLabTrojan.Win32.Reconyc.4!c
APEXMalicious
RisingBackdoor.Zegost!8.177 (CLOUD)
Endgamemalicious (high confidence)
EmsisoftGen:Variant.Graftor.200416 (B)
ComodoMalware@#1kqnnif5uyhh5
F-SecureHeuristic.HEUR/AGEN.1017242
DrWebTrojan.DownLoader28.19208
McAfee-GW-EditionArtemis!Trojan
Trapminesuspicious.low.ml.score
SophosMal/Generic-S
SentinelOneDFI – Suspicious PE
CyrenW32/Trojan.IM1.gen!Eldorado
AviraHEUR/AGEN.1017242
MAXmalware (ai score=83)
MicrosoftBackdoor:Win32/Zegost.AD
ZoneAlarmTrojan.Win32.Reconyc.kbpf
AhnLab-V3Malware/Win32.RL_Generic.R272053
ALYacGen:Variant.Graftor.200416
VBA32BScope.Backdoor.Farfli
PandaTrj/Genetic.gen
ESET-NOD32a variant of Win32/Kryptik.DSPJ
TencentWin32.Trojan.Reconyc.Wqnf
YandexTrojan.Reconyc!
IkarusTrojan.Win32.Crypt
eGambitUnsafe.AI_Score_100%
FortinetW32/Reconyc.KBPF!tr
Ad-AwareGen:Variant.Graftor.200416
AVGWin32:MalwareX-gen [Trj]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_70% (W)
Qihoo-360Win32/Trojan.ce7

How to remove Backdoor:Win32/Zegost.AD?

Backdoor:Win32/Zegost.AD 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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