Backdoor

About “Backdoor:Win32/Berbew!pz” infection

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
  • 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
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Backdoor:Win32/Berbew!pz?


File Info:

name: 31ABF44791B94314079B.mlw
path: /opt/CAPEv2/storage/binaries/b9a82e470b9788fa25cb02163005a14270ea11fa532d9b6e1e42930b822f4ecf
crc32: 711B8A7E
md5: 31abf44791b94314079b56d4ed8f69d1
sha1: 9219da97cf9b3767c66c9cf9b589c3845d4b5904
sha256: b9a82e470b9788fa25cb02163005a14270ea11fa532d9b6e1e42930b822f4ecf
sha512: f1fbb5504a9553ce6e13a30cd044e406285164c7ec29162f541240ba91047eaed859953c8aab20b401b78f19a0b9c3469e5cbe4aa4ee40c970dd839adac2183d
ssdeep: 24576:+dXHfNIVIIVy2jU13fS2hEYM9RIPqcNaAarJWw6j0dFZg0ZktGlIOfSJbuIs8OkZ:+dXeFjC3a2hEY2RIPqcNaAarJWwq0dFo
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T156055C2BF2850762C3CD02722FDA54CAF32A8179127E55E154A9815D67E7F3C42FABC2
sha3_384: 033a681406e700d884ed4c3d13117187fb6d9063677d8d0c33396b4d6b36b3c1b87e86c0da53a98fc8adb8175b8f4992
ep_bytes: 90609090909067e80000000090905890
timestamp: 2011-09-04 22:06:51

Version Info:

0: [No Data]

Backdoor:Win32/Berbew!pz also known as:

BkavW32.AIDetectMalware
AVGWin32:TrojanX-gen [Trj]
Elasticmalicious (high confidence)
MicroWorld-eScanDropped:Backdoor.Padodor.BJ
FireEyeGeneric.mg.31abf44791b94314
CAT-QuickHealBackdoor.Berbew.A6.MUE
SkyhighBehavesLike.Win32.Generic.ch
McAfeeTrojan-FVOK!31ABF44791B9
MalwarebytesGeneric.Malware.AI.DDS
ZillyaTrojan.PadodorGen.Win32.1
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 005780dd1 )
K7GWTrojan ( 005780dd1 )
Cybereasonmalicious.791b94
BitDefenderThetaAI:Packer.4E8CD85221
VirITWorm.Win32.Berbew.G
SymantecBackdoor.Berbew.F
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/Padodor.NAX
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Trojan.Crypted-30
KasperskyTrojan-Proxy.Win32.Qukart.gen
BitDefenderDropped:Backdoor.Padodor.BJ
NANO-AntivirusTrojan.Win32.GenKryptik.kcanbg
AvastWin32:TrojanX-gen [Trj]
TACHYONBackdoor/W32.Padodor
EmsisoftDropped:Backdoor.Padodor.BJ (B)
BaiduWin32.Trojan-Spy.Quart.a
F-SecureTrojan.TR/Patched.Ren.Gen
DrWebBackDoor.HangUp.43791
VIPREDropped:Backdoor.Padodor.BJ
Trapminemalicious.high.ml.score
SophosMal/Padodor-A
IkarusTrojan.Win32.Cerber
JiangminTrojanProxy.Qukart.ciu
VaristW32/Agent.HJI.gen!Eldorado
AviraTR/Patched.Ren.Gen
Antiy-AVLTrojan[Proxy]/Win32.Qukart.gen
Kingsoftmalware.kb.a.1000
MicrosoftBackdoor:Win32/Berbew!pz
ArcabitBackdoor.Padodor.BJ
ZoneAlarmTrojan-Proxy.Win32.Qukart.gen
GDataWin32.Trojan.PSE.11RRK8R
GoogleDetected
AhnLab-V3Win-Trojan/Berbew.51712
Acronissuspicious
VBA32BScope.Backdoor.Berbew
ALYacDropped:Backdoor.Padodor.BJ
MAXmalware (ai score=80)
Cylanceunsafe
PandaTrj/Genetic.gen
RisingBackdoor.Berbew!1.AE0A (CLASSIC)
YandexBackDoor.Tdongs!HW8fo9qvMKI
SentinelOneStatic AI – Malicious PE
FortinetW32/Qukart.A!tr
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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