Backdoor

Should I remove “Backdoor:Win32/Berbew!pz”?

Malware Removal

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

  • Sample contains Overlay data
  • Creates an indicator observed in Territorial Disputes report SIG40
  • Uses Windows utilities for basic functionality
  • The binary contains an unknown PE section name indicative of packing
  • 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/Berbew!pz?


File Info:

name: C46CD55B457410411E63.mlw
path: /opt/CAPEv2/storage/binaries/1cc531032cfa62a8ef41001e3523d9d875ddd3e5ead70b02f47ac6b6943fc290
crc32: 11EDE517
md5: c46cd55b457410411e63db2209bb4424
sha1: 259649c68857f3318f1f0dcb8d13eb7b5b3b4468
sha256: 1cc531032cfa62a8ef41001e3523d9d875ddd3e5ead70b02f47ac6b6943fc290
sha512: 3ed2f434340391ee392491f8beb33e0f33af6a9a9c61507e38ac4944f9927437bb7cbca2b643f654c13999bcb8d8b29d7a50f0fa7a2674f76c84aa83db0a6070
ssdeep: 1536:5hkDUJcEXpTlEQ5fBSLfc5YMkhohBE8VGh:5hQUeWpTyQ7SLfIUAEQGh
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T170835A16B71207E1C5D303B22F9A48B9F73A9C64376DD2809484CE1CD31BD24DABA7DA
sha3_384: 0e34aaf11aa92c88a01e6726aabe5405a86ef576ebb43f562f3cec01d997cb311bcd6067efd3e17521647a1521eaaac2
ep_bytes: 90b80010400090906a04909090909090
timestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

Backdoor:Win32/Berbew!pz also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Berbew.h!c
tehtrisGeneric.Malware
DrWebTrojan.Siggen13.42746
MicroWorld-eScanGen:Trojan.ShellObject.f8X@aaHqO5d
FireEyeGeneric.mg.c46cd55b45741041
CAT-QuickHealBackdoor.Berbew.A6.MUE
SkyhighBehavesLike.Win32.Generic.mh
McAfeeGenericRXVP-YB!C46CD55B4574
MalwarebytesGeneric.Malware.AI.DDS
ZillyaTrojan.QukartGen.Win32.2
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 005780dd1 )
AlibabaBackdoor:Win32/Berbew.36d
K7GWTrojan ( 005780dd1 )
CrowdStrikewin/malicious_confidence_100% (W)
ArcabitTrojan.ShellObject.ED50C4
BitDefenderThetaAI:Packer.8C79284021
SymantecBackdoor.Berbew.F
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Spy.Qukart
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Trojan.Obfus-38
KasperskyTrojan-Proxy.Win32.Qukart.gen
BitDefenderGen:Trojan.ShellObject.f8X@aaHqO5d
NANO-AntivirusTrojan.Win32.Qukart.fokxzm
AvastWin32:TrojanX-gen [Trj]
TencentTrojan.Win32.Pornoasset.a
TACHYONBackdoor/W32.Padodor
EmsisoftGen:Trojan.ShellObject.f8X@aaHqO5d (B)
F-SecureTrojan.TR/Crypt.ZPACK.Gen2
BaiduWin32.Trojan-Spy.Quart.a
VIPREGen:Trojan.ShellObject.f8X@aaHqO5d
TrendMicroTROJ_GEN.R002C0CAC24
Trapminemalicious.high.ml.score
SophosMal/Generic-S
IkarusTrojan-Downloader.Win32.Berbew
JiangminTrojanProxy.Qukart.hvmo
VaristW32/S-705d01a1!Eldorado
AviraTR/Crypt.ZPACK.Gen2
Antiy-AVLTrojan[Proxy]/Win32.Qukart.gen
Kingsoftmalware.kb.a.1000
MicrosoftBackdoor:Win32/Berbew!pz
ViRobotTrojan.Win.Z.Berbew.81920.ORK
ZoneAlarmTrojan-Proxy.Win32.Qukart.gen
GDataWin32.Trojan.PSE.1VR6SI3
GoogleDetected
AhnLab-V3Win-Trojan/Berbew.51712
Acronissuspicious
VBA32BScope.Backdoor.Berbew
ALYacGen:Trojan.ShellObject.f8X@aaHqO5d
MAXmalware (ai score=81)
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_GEN.R002C0CAC24
RisingBackdoor.Berbew!1.AE0A (CLASSIC)
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/GenKryptik.EZNP!tr
AVGWin32:TrojanX-gen [Trj]
DeepInstinctMALICIOUS

How to remove Backdoor:Win32/Berbew!pz?

Backdoor:Win32/Berbew!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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