Backdoor

Backdoor:Win32/Berbew!pz (file analysis)

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
  • Anomalous binary characteristics
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Backdoor:Win32/Berbew!pz?


File Info:

name: 1982DCD5533E3A60D7DC.mlw
path: /opt/CAPEv2/storage/binaries/3bb87515185c72af6ceebcc7de1a8be4fa843b0309900693c2297a53ff75d20e
crc32: 598E1014
md5: 1982dcd5533e3a60d7dc054faac14f22
sha1: 06804481c344501c3060070e935767774029150b
sha256: 3bb87515185c72af6ceebcc7de1a8be4fa843b0309900693c2297a53ff75d20e
sha512: 4bed375f2869ccc0728fe18d3fc50ebf40335e5a069046a623f4406c0a115f3271e5648a8613f53fc3691905f28fe95576a309db55953240e899b9cedac60fb2
ssdeep: 3072:QvCTejPOwDL0wVdUAEQGBcHN0OlaxP3DZyN/+oeRpxPdZFibDyxn:mCKPVRuAHj05xP3DZyN1eRppzcexn
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T163E3293FB24547BAC6C303B6264A54D6B72D647F3369C5A02C68CC2DF263E78527B294
sha3_384: 1fd269ef3ad393ef8c28a4313ecd88d2f5605db678b7816bb4c6ae1d0a6fa65a590f5ddf79b6cd77d87dc4b8b6878978
ep_bytes: 90609090909090b80010400090bbd08e
timestamp: 1972-09-27 00:00:00

Version Info:

0: [No Data]

Backdoor:Win32/Berbew!pz also known as:

BkavW32.AIDetectMalware
tehtrisGeneric.Malware
DrWebTrojan.Siggen13.42746
MicroWorld-eScanGeneric.Dacic.1.Backdoor.Hangup.A.3AC2CBB6
FireEyeGeneric.mg.1982dcd5533e3a60
CAT-QuickHealBackdoor.Berbew.A6.MUE
SkyhighBehavesLike.Win32.Generic.cm
ALYacGeneric.Dacic.1.Backdoor.Hangup.A.3AC2CBB6
Cylanceunsafe
VIPREGeneric.Dacic.1.Backdoor.Hangup.A.3AC2CBB6
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 005780dd1 )
BitDefenderGeneric.Dacic.1.Backdoor.Hangup.A.3AC2CBB6
K7GWTrojan ( 005780dd1 )
CrowdStrikewin/malicious_confidence_100% (W)
BitDefenderThetaAI:Packer.A3320B7E21
VirITWorm.Win32.Berbew.G
SymantecBackdoor.Berbew.F
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Spy.Qukart
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Trojan.Crypted-30
KasperskyTrojan-Proxy.Win32.Qukart.gen
AlibabaBackdoor:Win32/Berbew.36d
NANO-AntivirusTrojan.Win32.Qukart.fokxzm
RisingBackdoor.Berbew!1.AE0A (CLASSIC)
SophosTroj/Padodo-Gen
F-SecureTrojan.TR/Dropper.Gen
BaiduWin32.Trojan-Spy.Quart.a
ZillyaTrojan.Qukart.Win32.1928004
TrendMicroTROJ_GEN.R002C0CH523
Trapminemalicious.high.ml.score
EmsisoftGeneric.Dacic.1.Backdoor.Hangup.A.3AC2CBB6 (B)
IkarusTrojan-Spy.Win32.Qukart
JiangminTrojan.Generic.dzrgt
VaristW32/S-7ac9acda!Eldorado
AviraTR/Dropper.Gen
MAXmalware (ai score=83)
Antiy-AVLTrojan[Proxy]/Win32.Qukart.gen
Kingsoftmalware.kb.a.1000
MicrosoftBackdoor:Win32/Berbew!pz
ArcabitGeneric.Dacic.1.Backdoor.Hangup.A.3AC2CBB6
ZoneAlarmTrojan-Proxy.Win32.Qukart.gen
GDataWin32.Trojan.PSE.6Y1WGK
GoogleDetected
AhnLab-V3Win-Trojan/Berbew.51712
Acronissuspicious
McAfeeTrojan-FVOJ!1982DCD5533E
TACHYONBackdoor/W32.Padodor
DeepInstinctMALICIOUS
VBA32BScope.Backdoor.Berbew
MalwarebytesGeneric.Malware.AI.DDS
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_GEN.R002C0CH523
TencentTrojan-Ransom.Win32.Pornoasset.a
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Qukart.A!tr
AVGWin32:TrojanX-gen [Trj]
Cybereasonmalicious.1c3445
AvastWin32:TrojanX-gen [Trj]

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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