Backdoor

Backdoor:Win32/Berbew!pz removal

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?

  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
  • 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
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Backdoor:Win32/Berbew!pz?


File Info:

name: FA218701E44BE88AFB12.mlw
path: /opt/CAPEv2/storage/binaries/f9002f5f5c512d177ccffc0f8dcf04b8cd04e7e4f72b37ed05b93f260e64abde
crc32: 726BD820
md5: fa218701e44be88afb12598c32d11651
sha1: 23ff1e475194d05813d33ea3d7334d728c78aaff
sha256: f9002f5f5c512d177ccffc0f8dcf04b8cd04e7e4f72b37ed05b93f260e64abde
sha512: 26149a92eef3ddc9f819f51f684c929cdbf68a75c92f1b58b65694d25efbde94b70648233b8583fca46c59d4ca1660b2884fc035f2b63fb390910799d8ae9235
ssdeep: 24576:Qf5SwwL2vzecI50+YNpsKv2EvZHp3oWB+:Qf5SwwL2vKcIKLXZ3+
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1D175BF22F966DD32C4CE22F622AE1771E4AEC2FD073382D3455843E4A2562D786F53D9
sha3_384: 279a63da1a81269c457d9d1b46d1a5e8bac97d1ec7706a2aef9efa6c8642771565733f372d97c4cd68fc6bbcf3dca52c
ep_bytes: 909090906090b800104000909090906a
timestamp: 2014-05-31 22:06:51

Version Info:

0: [No Data]

Backdoor:Win32/Berbew!pz also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
DrWebBackDoor.HangUp.43791
MicroWorld-eScanDropped:Backdoor.Padodor.BJ
ClamAVWin.Trojan.Crypted-29
FireEyeGeneric.mg.fa218701e44be88a
CAT-QuickHealBackdoor.Berbew.A6.MUE
SkyhighBehavesLike.Win32.Generic.tt
McAfeeTrojan-FVOJ!FA218701E44B
MalwarebytesGeneric.Malware.AI.DDS
VIPREDropped:Backdoor.Padodor.BJ
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 005780dd1 )
K7GWTrojan ( 005780dd1 )
CrowdStrikewin/malicious_confidence_100% (D)
ArcabitBackdoor.Padodor.BJ
BitDefenderThetaAI:Packer.E1DB93DB21
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
TACHYONBackdoor/W32.Padodor
SophosTroj/Agent-BGRP
F-SecureTrojan.TR/Crypt.XDR.Gen
BaiduWin32.Trojan-Spy.Quart.a
ZillyaTrojan.PadodorGen.Win32.1
Trapminemalicious.high.ml.score
EmsisoftDropped:Backdoor.Padodor.BJ (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Generic.dzrgt
GoogleDetected
AviraTR/Crypt.XDR.Gen
Antiy-AVLTrojan[Proxy]/Win32.Qukart.gen
MicrosoftBackdoor:Win32/Berbew!pz
ZoneAlarmTrojan-Proxy.Win32.Qukart.gen
GDataWin32.Trojan.PSE.11RRK8R
VaristW32/Agent.HJI.gen!Eldorado
AhnLab-V3Win-Trojan/Berbew.51712
Acronissuspicious
VBA32BScope.Backdoor.Berbew
ALYacDropped:Backdoor.Padodor.BJ
MAXmalware (ai score=88)
Cylanceunsafe
PandaTrj/Genetic.gen
RisingBackdoor.Berbew!1.AE0A (CLASSIC)
YandexTrojan.PR.Qukart!7x4N/APncCU
IkarusTrojan.Crypt
MaxSecureProxy.Qukart.gen
FortinetW32/Qukart.A!tr
AVGWin32:TrojanX-gen [Trj]
Cybereasonmalicious.75194d
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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