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

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

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/Berbew!pz virus can do?

Creates an indicator observed in Territorial Disputes report SIG40
The binary contains an unknown PE section name indicative of packing
The binary likely contains encrypted or compressed data.
Authenticode signature is invalid

How to determine Backdoor:Win32/Berbew!pz?


File Info:
name: B3B2B9E70BBDC06400AA.mlw
path: /opt/CAPEv2/storage/binaries/d220e7e65746bbd93fdbe3decb972970ac56ad61a6e0dee1e563c303c96f6edd
crc32: 3A89F11C
md5: b3b2b9e70bbdc06400aa237ab6f716b9
sha1: 8d19dfff4a40c8504b0366fec43dff0d0b58d7bf
sha256: d220e7e65746bbd93fdbe3decb972970ac56ad61a6e0dee1e563c303c96f6edd
sha512: 877450b8c83324b378288d525a01088ddab8556c6a94008a35022b6a6d02435e85ca53a47b2f91d7c048de2576996f8bc58d0d3c65bd6f95d7a7aa53e6aff54b
ssdeep: 1536:fr1X54WWLuuS/Ljp5VFOTT36mobGgaNCyVso:j1WWWih5VNxGgheso
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1D1433BEF96C6EBE3F5C7D1B2049FDDDAA270D4A713A500809C6CC06D331DA6D44AA2D6
sha3_384: 62c12c8c3c0b6227efd9930c4950ca6388ba89063a56d6109e7c4a4340233c88e1fb51a319ae32ae2ec034132fed6dd2
ep_bytes: 90909090609090b80010400090bbf87e
timestamp: 2023-07-29 18:29:59

Version Info:
0: [No Data]

Backdoor:Win32/Berbew!pz also known as:

Bkav	W32.AIDetectMalware
MicroWorld-eScan	Backdoor.Hangup.B
FireEye	Generic.mg.b3b2b9e70bbdc064
Skyhigh	BehavesLike.Win32.Generic.qh
ALYac	Backdoor.Hangup.B
Malwarebytes	Generic.Malware.AI.DDS
Zillya	Trojan.Qukart.Win32.1940216
Sangfor	Trojan.Win32.Save.a
K7AntiVirus	Trojan ( 005780dd1 )
K7GW	Trojan ( 005780dd1 )
CrowdStrike	win/malicious_confidence_100% (D)
Arcabit	Backdoor.Hangup.B
Baidu	Win32.Trojan-Spy.Quart.a
VirIT	Worm.Win32.Berbew.G
Symantec	ML.Attribute.HighConfidence
Elastic	malicious (high confidence)
ESET-NOD32	a variant of Win32/Spy.Qukart
Cynet	Malicious (score: 100)
APEX	Malicious
ClamAV	Win.Trojan.Crypted-29
Kaspersky	Trojan-Spy.Win32.Qukart.af
BitDefender	Backdoor.Hangup.B
NANO-Antivirus	Trojan.Win32.Qukart.iudwqm
Avast	Win32:TrojanX-gen [Trj]
Tencent	Trojan-Ransom.Win32.Pornoasset.a
TACHYON	Backdoor/W32.Padodor
Sophos	Mal/Padodor-A
F-Secure	Trojan.TR/Spy.Qukart.NB
DrWeb	BackDoor.HangUp.43832
VIPRE	Backdoor.Hangup.B
Trapmine	malicious.high.ml.score
Emsisoft	Backdoor.Hangup.B (B)
Ikarus	Trojan.Crypt
Jiangmin	TrojanSpy.Qukart.hy
Varist	W32/Qukart.K.gen!Eldorado
Avira	TR/Spy.Qukart.NB
Antiy-AVL	Trojan[Proxy]/Win32.Qukart.gen
Kingsoft	malware.kb.a.1000
Microsoft	Backdoor:Win32/Berbew!pz
ZoneAlarm	Trojan-Spy.Win32.Qukart.af
GData	Backdoor.Hangup.B
Google	Detected
AhnLab-V3	Win-Trojan/Berbew.51712
Acronis	suspicious
McAfee	Trojan-FVOJ!B3B2B9E70BBD
MAX	malware (ai score=88)
VBA32	BScope.Backdoor.Berbew
Cylance	unsafe
Panda	Trj/Genetic.gen
Rising	Backdoor.Berbew!1.AE0A (CLASSIC)
SentinelOne	Static AI – Malicious PE
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/GenKryptik.BJQV!tr
BitDefenderTheta	AI:Packer.6CDB3E0D1E
AVG	Win32:TrojanX-gen [Trj]
Cybereason	malicious.f4a40c
DeepInstinct	MALICIOUS

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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