Backdoor

About “Backdoor:Win32/Berbew!pz” infection

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.

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 likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • CAPE detected the shellcode get eip malware family
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Backdoor:Win32/Berbew!pz?


File Info:

name: A42B148CC0C3A14605BB.mlw
path: /opt/CAPEv2/storage/binaries/c178778f1aa30e1fde775494eee6d45a9146dec189c41fa3bcc2b7e4aac2cbd5
crc32: D0955602
md5: a42b148cc0c3a14605bbb93acf4083b4
sha1: 97c308c621d21e742cc0ec3cd1f3e45957bee309
sha256: c178778f1aa30e1fde775494eee6d45a9146dec189c41fa3bcc2b7e4aac2cbd5
sha512: 72bcb6fdcae492c965ced7669276b3edd314cf8a652b8d128a678000793606abfc3fe3600402e1eb2ea33c8feeb686bb5d9828aeadd670e9c62b46cd710d3479
ssdeep: 49152:N+H6uYejrRjojfyvKcvXbazR0vKLXZ6U:jj1eatuKLXZ6U
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1F0759D13FA57AA32C49A22B5217F5F31D0ADCCF58F7341E309989AF0AAA52C315743E5
sha3_384: bf1c375a0d2f13f1686023bf8dd6c2dd8e9ef813e47aa7a81c8d5b042f0d254267a22331a5f4c3e8938d2736a67cef45
ep_bytes: 90909090906067e80000000090589090
timestamp: 2021-04-04 22:06:51

Version Info:

0: [No Data]

Backdoor:Win32/Berbew!pz also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
MicroWorld-eScanDropped:Backdoor.Padodor.BJ
ClamAVWin.Trojan.Crypted-31
CAT-QuickHealBackdoor.Berbew.A6.MUE
SkyhighBehavesLike.Win32.Generic.tc
McAfeeGenericRXVP-YB!A42B148CC0C3
MalwarebytesGeneric.Malware.AI.DDS
VIPREDropped:Backdoor.Padodor.BJ
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 005780dd1 )
K7GWTrojan ( 005780dd1 )
Cybereasonmalicious.621d21
BaiduWin32.Trojan-Spy.Quart.a
VirITWorm.Win32.Berbew.G
SymantecBackdoor.Berbew.F
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/Padodor.NAX
APEXMalicious
CynetMalicious (score: 100)
KasperskyTrojan-Proxy.Win32.Qukart.gen
BitDefenderDropped:Backdoor.Padodor.BJ
NANO-AntivirusTrojan.Win32.Qukart.fokxzm
AvastWin32:TrojanX-gen [Trj]
TencentTrojan.Win32.Pornoasset.a
EmsisoftDropped:Backdoor.Padodor.BJ (B)
F-SecureTrojan.TR/Crypt.XDR.Gen
DrWebBackDoor.HangUp.43791
ZillyaTrojan.PadodorGen.Win32.1
Trapminemalicious.high.ml.score
FireEyeGeneric.mg.a42b148cc0c3a146
SophosTroj/Agent-BGRP
IkarusTrojan-Spy.Win32.Qukart
GDataWin32.Trojan.PSE.11RRK8R
JiangminTrojanProxy.Qukart.dou
GoogleDetected
AviraTR/Crypt.XDR.Gen
MAXmalware (ai score=82)
Antiy-AVLTrojan[Proxy]/Win32.Qukart.gen
ArcabitBackdoor.Padodor.BJ
ZoneAlarmTrojan-Proxy.Win32.Qukart.gen
MicrosoftBackdoor:Win32/Berbew!pz
VaristW32/Agent.HJI.gen!Eldorado
AhnLab-V3Win-Trojan/Berbew.51712
Acronissuspicious
BitDefenderThetaAI:Packer.ABFF2A9921
TACHYONBackdoor/W32.Padodor
VBA32BScope.Backdoor.Berbew
Cylanceunsafe
PandaTrj/Genetic.gen
RisingBackdoor.Berbew!1.AE0A (CLASSIC)
YandexTrojan.PR.Qukart!7x4N/APncCU
SentinelOneStatic AI – Malicious PE
MaxSecureProxy.Qukart.gen
FortinetW32/Qukart.A!tr
AVGWin32:TrojanX-gen [Trj]
CrowdStrikewin/malicious_confidence_100% (D)

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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