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
  • 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: ABDDD7C022A4DCDDA6AF.mlw
path: /opt/CAPEv2/storage/binaries/aa564649f377453d6db3e88f69d4461a1a7ad76dcee37ac269ad3729cfe8a445
crc32: 08D5E281
md5: abddd7c022a4dcdda6affce74d36f074
sha1: 570be65e7f779443dd400837659a45874333e089
sha256: aa564649f377453d6db3e88f69d4461a1a7ad76dcee37ac269ad3729cfe8a445
sha512: ceca53ccf1bad05375b86f4fa6edf318625de06cab9ef1921bc4fa59021c15cf3216c55431fd2d6774a6090ca5d94c1d2e495917cbeb707d591dfa1ca7084484
ssdeep: 3072:38pl0jYveI4BdT3WFUAEQGBcHN0OlaxP3DZyN/+oeRpxPdZFibDyxn:rEv4HW2AHj05xP3DZyN1eRppzcexn
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T137E329DBB34517F2C6C20BB2A60A4DD2BB2A8475D36585A054BBC02DD2D3F68437BEC5
sha3_384: 95957dbc29b13facc65c0de827ef068b4385790c552a47220f7b78e31fd4d937d4f406188f92a21bbd96edf65e4cb463
ep_bytes: 60909090909067e80000000090909090
timestamp: 1972-09-27 00:00:00

Version Info:

0: [No Data]

Backdoor:Win32/Berbew!pz also known as:

BkavW32.AIDetectMalware
tehtrisGeneric.Malware
MicroWorld-eScanGenPack:Generic.Dacic.1.Backdoor.Hangup.A.583B3F1E
ClamAVWin.Trojan.Crypted-36
FireEyeGeneric.mg.abddd7c022a4dcdd
CAT-QuickHealBackdoor.Berbew.A6.MUE
SkyhighBehavesLike.Win32.Generic.cm
McAfeeTrojan-FVOK!ABDDD7C022A4
MalwarebytesGeneric.Malware.AI.DDS
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 005780dd1 )
K7GWTrojan ( 005780dd1 )
CrowdStrikewin/malicious_confidence_100% (D)
ArcabitGenPack:Generic.Dacic.1.Backdoor.Hangup.A.583B3F1E
BitDefenderThetaAI:Packer.A3320B7E21
VirITWorm.Win32.Berbew.G
SymantecBackdoor.Berbew.F
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Spy.Qukart
APEXMalicious
CynetMalicious (score: 100)
KasperskyTrojan-Proxy.Win32.Qukart.gen
BitDefenderGenPack:Generic.Dacic.1.Backdoor.Hangup.A.583B3F1E
NANO-AntivirusTrojan.Win32.Qukart.fokxzm
AvastWin32:TrojanX-gen [Trj]
TencentTrojan-Ransom.Win32.Pornoasset.a
EmsisoftGenPack:Generic.Dacic.1.Backdoor.Hangup.A.583B3F1E (B)
BaiduWin32.Trojan-Spy.Quart.a
F-SecureTrojan.TR/Dropper.Gen
DrWebTrojan.Siggen13.42746
VIPREGenPack:Generic.Dacic.1.Backdoor.Hangup.A.583B3F1E
Trapminemalicious.high.ml.score
SophosMal/Padodor-A
SentinelOneStatic AI – Malicious PE
JiangminTrojan.PornoAsset.ekc
GoogleDetected
AviraTR/Dropper.Gen
MAXmalware (ai score=83)
Antiy-AVLTrojan[Proxy]/Win32.Qukart.gen
Kingsoftmalware.kb.a.1000
MicrosoftBackdoor:Win32/Berbew!pz
ZoneAlarmTrojan-Proxy.Win32.Qukart.gen
GDataWin32.Trojan.PSE.6Y1WGK
VaristW32/S-7ac9acda!Eldorado
AhnLab-V3Win-Trojan/Berbew.51712
Acronissuspicious
VBA32BScope.Backdoor.Berbew
ALYacGenPack:Generic.Dacic.1.Backdoor.Hangup.A.583B3F1E
TACHYONBackdoor/W32.Padodor
Cylanceunsafe
PandaTrj/Genetic.gen
RisingBackdoor.Berbew!1.AE0A (CLASSIC)
IkarusTrojan-Downloader.Win32.Berbew
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Qukart.A!tr
AVGWin32:TrojanX-gen [Trj]
Cybereasonmalicious.e7f779
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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