Backdoor

Backdoor:Win32/Zegost!pz removal guide

Malware Removal

The Backdoor:Win32/Zegost!pz 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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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!pz virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • CAPE extracted potentially suspicious content
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • CAPE detected the shellcode get eip malware family
  • Anomalous binary characteristics
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Backdoor:Win32/Zegost!pz?


File Info:

name: 2C36317FE26C1FAF666B.mlw
path: /opt/CAPEv2/storage/binaries/98a6d954f35a9c976c6f99925d691e367661be7db44a8584cf0340251fd37e67
crc32: 7CA2C50C
md5: 2c36317fe26c1faf666b7e93bec8b100
sha1: a6a230266b9b5fd82908d126564a7822f884c8d1
sha256: 98a6d954f35a9c976c6f99925d691e367661be7db44a8584cf0340251fd37e67
sha512: 7191b52759c3a79fd5105ead84d31e868cda33a4d1234571d4e96f31d7ed2c6738611a1e622c34d9229ed510fa57160db0944aa4d914183740ab775078d2f29f
ssdeep: 3072:mVOVK9crNdChBpaHwHjHDgy5fpjUthLI60ttH8Ra4KvqDUhYJ9f6zfvLsSiJ:gq5dkpaHwH7kyzjUCttH8Ra7vNQoznLm
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
tlsh: T17D041211DDB1477EC18211F482FE7244B83B73315BAE8AAB75331ABDAEA95735433902
sha3_384: 1045264cea60e8c6ed7b1bcb2f0eae271ccf717716479ee795e17e4b2f84e824145afd756946be1d47fe1e1e3456f0dc
ep_bytes: b8acc204105064ff3500000000648925
timestamp: 2015-11-30 04:48:07

Version Info:

0: [No Data]

Backdoor:Win32/Zegost!pz also known as:

BkavW32.AIDetectMalware
MicroWorld-eScanGeneric.Dacic.1A48D031.A.C17C6674
FireEyeGeneric.mg.2c36317fe26c1faf
CAT-QuickHealBackdoor.ZegostPMF.S31277075
SkyhighBehavesLike.Win32.CryptDoma.cc
McAfeeGenericRXAA-AA!2C36317FE26C
MalwarebytesMalware.AI.692757329
VIPREGeneric.Dacic.1A48D031.A.C17C6674
SangforSuspicious.Win32.Save.a
K7AntiVirusBackdoor ( 0059dd4c1 )
K7GWBackdoor ( 0059dd4c1 )
CrowdStrikewin/malicious_confidence_100% (D)
BaiduWin32.Trojan.Farfli.bi
SymantecTrojan.Venik
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Farfli.BWC
APEXMalicious
TrendMicro-HouseCallBKDR_ZEGOST_EL150174.UVPM
ClamAVWin.Trojan.Agent-1360184
KasperskyHEUR:Backdoor.Win32.Farfli.gen
BitDefenderGeneric.Dacic.1A48D031.A.C17C6674
SUPERAntiSpywareBackdoor.Bot/Variant
AvastWin32:WormX-gen [Wrm]
TencentBackdoor.Win32.Farfli.hd
EmsisoftGeneric.Dacic.1A48D031.A.C17C6674 (B)
F-SecureTrojan.TR/Crypt.XPACK.Gen
DrWebBackDoor.Zegost.687
ZillyaAdware.OutBrowse.Win32.75212
TrendMicroBKDR_ZEGOST_EL150174.UVPM
Trapminemalicious.high.ml.score
SophosMal/VMProtBad-A
SentinelOneStatic AI – Malicious PE
MAXmalware (ai score=83)
JiangminTrojan.Generic.gjec
GoogleDetected
AviraTR/Crypt.XPACK.Gen
VaristW32/Farfli.IZ.gen!Eldorado
Antiy-AVLTrojan/Win32.AGeneric
Kingsoftmalware.kb.a.1000
MicrosoftBackdoor:Win32/Zegost!pz
ArcabitGeneric.Dacic.1A48D031.A.C17C6674
ZoneAlarmHEUR:Backdoor.Win32.Farfli.gen
GDataWin32.Trojan.PSE.128COUA
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Zegost.R169551
BitDefenderThetaGen:NN.ZedlaF.36802.lm6fa84A2Wg
ALYacGeneric.Dacic.1A48D031.A.C17C6674
VBA32Worm.Palevo
Cylanceunsafe
PandaTrj/Genetic.gen
RisingBackdoor.Zegost!8.177 (TFE:5:dkQuVcZ5jWM)
YandexWorm.P2P.Palevo!JCQ94ruD7Do
IkarusTrojan.Win32.Farfli
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Farfli.BWC!tr
AVGWin32:WormX-gen [Wrm]
DeepInstinctMALICIOUS
alibabacloudWorm:Win/Farfli.BWC

How to remove Backdoor:Win32/Zegost!pz?

Backdoor:Win32/Zegost!pz 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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