Backdoor

What is “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
  • Binary compilation timestomping detected
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Backdoor:Win32/Berbew!pz?


File Info:

name: FF9275CCE8C77BA8409E.mlw
path: /opt/CAPEv2/storage/binaries/e3d46f5cd65e07b99fb9c66aa18c01ef946684e2499101fbe2c52f3df2441189
crc32: 3C82A983
md5: ff9275cce8c77ba8409e2d43861b4e34
sha1: 3fd107e0b18aac007b1ed9fcc66562cda2eec859
sha256: e3d46f5cd65e07b99fb9c66aa18c01ef946684e2499101fbe2c52f3df2441189
sha512: a3760e75245ddd7e06c7b4159091a2838db9602bc66027a15dd7c3c25171fe4516b710c95b9ad86e900e915657a866ff2c48ea20beb69de21720880011da8ad5
ssdeep: 1536:iEYHoYrm/Oyg9uluB/Cqd6T4Ksy0d4efE9WkPgUN3QivEtA:iJoYrmGyg92uhCqd6T4Ksy0d4BWkPgUF
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T114736B6B67460BA2D59322F7298685E6F13E80397FB98250584980FC1647F9FED3F348
sha3_384: 39e3589d82ffba2ac1d7f084c0aa65b3645f32252b2c11d00c7badb3138e090acf181c476c8b53010147af43a6c98689
ep_bytes: 90909090b80010400090906a04909090
timestamp: 2026-04-24 18:29:59

Version Info:

0: [No Data]

Backdoor:Win32/Berbew!pz also known as:

BkavW32.AIDetectMalware
tehtrisGeneric.Malware
MicroWorld-eScanGenPack:Backdoor.Hangup.B
FireEyeGeneric.mg.ff9275cce8c77ba8
SkyhighBehavesLike.Win32.PWSZbot.lh
McAfeeGenericRXVP-YB!FF9275CCE8C7
MalwarebytesGeneric.Malware.AI.DDS
VIPREGenPack:Backdoor.Hangup.B
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 005780dd1 )
K7GWTrojan ( 005780dd1 )
Cybereasonmalicious.ce8c77
BitDefenderThetaAI:Packer.BAADFB0B21
VirITWin32.Padodor.V
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Spy.Qukart
APEXMalicious
ClamAVWin.Trojan.Obfus-38
KasperskyTrojan-Spy.Win32.Qukart.af
BitDefenderGenPack:Backdoor.Hangup.B
NANO-AntivirusTrojan.Win32.Qukart.jwcynv
AvastWin32:TrojanX-gen [Trj]
RisingBackdoor.Berbew!1.AE0A (CLASSIC)
EmsisoftGenPack:Backdoor.Hangup.B (B)
BaiduWin32.Trojan-Spy.Quart.a
F-SecureTrojan.TR/Spy.Qukart.NB
DrWebBackDoor.HangUp.43832
ZillyaTrojan.QukartGen.Win32.2
Trapminemalicious.high.ml.score
SophosMal/Generic-S
SentinelOneStatic AI – Malicious PE
JiangminTrojanSpy.Qukart.akyj
ALYacGenPack:Backdoor.Hangup.B
VaristW32/Qukart.K.gen!Eldorado
AviraTR/Spy.Qukart.NB
MAXmalware (ai score=84)
Antiy-AVLTrojan[Proxy]/Win32.Qukart.gen
Kingsoftmalware.kb.a.1000
MicrosoftBackdoor:Win32/Berbew!pz
ArcabitGenPack:Backdoor.Hangup.B
ZoneAlarmTrojan-Spy.Win32.Qukart.af
GDataGenPack:Backdoor.Hangup.B
CynetMalicious (score: 100)
AhnLab-V3Win-Trojan/Berbew.51712
Acronissuspicious
VBA32BScope.Backdoor.Berbew
GoogleDetected
TACHYONBackdoor/W32.Padodor
Cylanceunsafe
PandaTrj/Genetic.gen
TencentTrojan.Win32.Pornoasset.a
IkarusTrojan.Spy.Qukart
FortinetW32/GenKryptik.FBNK!tr
AVGWin32:TrojanX-gen [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (D)
alibabacloudBackdoor:Multi/Viking.N

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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