Categories: Backdoor

What is “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.

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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?

  • 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
  • Binary compilation timestomping detected
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Backdoor:Win32/Berbew!pz?


File Info:

name: 0B504FFEEE50DF72B303.mlwpath: /opt/CAPEv2/storage/binaries/f8e84e0bd0342e230cccc4fcb278155f05082a0fd807dbdc235e073e93caa312crc32: 0B8776EDmd5: 0b504ffeee50df72b3037cbcbb381080sha1: 6d488989218da338d6d99916cd963319d763f8cbsha256: f8e84e0bd0342e230cccc4fcb278155f05082a0fd807dbdc235e073e93caa312sha512: 966205301ccd122e1e6c351056b2295226829193a50f06b99040dfd304b4660d57ecb17a489564ea287750bb2219a8a701ef19932748e0932a86f087a02408cdssdeep: 1536:4i7zgniKiaiEE3/fJfECQxUYejKl7k/K2Omm+VYEn9rjDHE:j/YuixUY97k/9/moYk9DHEtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T10C535A8FAE4B9A92C5821079244A45A27239CC7EC3BAD09074D4409D3A4DFFDD6B9FD3sha3_384: 502ad5db920784605bca961567f1b9423bc1c88ba851e462158796669b46ff7784a6a97335be28a19b94a30d6bb4149cep_bytes: 6090b800104000906a04909090909090timestamp: 2031-10-15 18:29:59

Version Info:

0: [No Data]

Backdoor:Win32/Berbew!pz also known as:

Bkav W32.AIDetectMalware
Lionic Trojan.Win32.Qukart.l!c
tehtris Generic.Malware
MicroWorld-eScan GenPack:Backdoor.Hangup.B
FireEye Generic.mg.0b504ffeee50df72
Skyhigh BehavesLike.Win32.Generic.kh
McAfee Trojan-FVOJ!0B504FFEEE50
Malwarebytes Generic.Malware.AI.DDS
VIPRE GenPack:Backdoor.Hangup.B
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 005780dd1 )
BitDefender GenPack:Backdoor.Hangup.B
K7GW Trojan ( 005780dd1 )
CrowdStrike win/malicious_confidence_100% (W)
BitDefenderTheta AI:Packer.2EB7E01921
VirIT Worm.Win32.Berbew.G
Symantec ML.Attribute.HighConfidence
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/Spy.Qukart
APEX Malicious
ClamAV Win.Trojan.Obfus-38
Kaspersky Trojan-Spy.Win32.Qukart.af
Alibaba TrojanSpy:Win32/Qukart.5297126f
NANO-Antivirus Trojan.Win32.Qukart.iqvaed
ViRobot Trojan.Win.Z.Qukart.64512.QLF
Rising Backdoor.Berbew!1.AE0A (CLASSIC)
TACHYON Backdoor/W32.Padodor
Sophos Mal/Generic-S
Baidu Win32.Trojan-Spy.Quart.a
F-Secure Trojan.TR/Spy.Qukart.NB
DrWeb BackDoor.HangUp.43832
TrendMicro TROJ_GEN.R002C0DK523
Trapmine malicious.high.ml.score
Emsisoft GenPack:Backdoor.Hangup.B (B)
Ikarus Trojan.Spy.Qukart
Jiangmin TrojanSpy.Qukart.ajay
Google Detected
Avira TR/Spy.Qukart.NB
Varist W32/Qukart.K.gen!Eldorado
Antiy-AVL Trojan[Proxy]/Win32.Qukart.gen
Kingsoft malware.kb.a.1000
Microsoft Backdoor:Win32/Berbew!pz
Arcabit GenPack:Backdoor.Hangup.B
ZoneAlarm Trojan-Spy.Win32.Qukart.af
GData Win32.Trojan.PSE.FNZL9N
Cynet Malicious (score: 100)
AhnLab-V3 Win-Trojan/Berbew.51712
Acronis suspicious
VBA32 BScope.Backdoor.Berbew
ALYac GenPack:Backdoor.Hangup.B
MAX malware (ai score=82)
DeepInstinct MALICIOUS
Cylance unsafe
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_GEN.R002C0DK523
Tencent Trojan-Ransom.Win32.Pornoasset.a
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/GenKryptik.FBNK!tr
AVG Win32:TrojanX-gen [Trj]
Cybereason malicious.9218da
Avast Win32:TrojanX-gen [Trj]

How to remove Backdoor:Win32/Berbew!pz?

  • 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.
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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