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
  • 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 rule detections observed from a process memory dump/dropped files/CAPE

How to determine Backdoor:Win32/Berbew!pz?


File Info:

name: 2339DF42843214B50A5E.mlw
path: /opt/CAPEv2/storage/binaries/b44ee045c57797e62658f4396d4d8288fc2a90180bf9fbb839cfbd96225767d7
crc32: 237F2C95
md5: 2339df42843214b50a5e8dd376abc256
sha1: 7a2544fa591e007dff9fb8a68e28fd2c03249778
sha256: b44ee045c57797e62658f4396d4d8288fc2a90180bf9fbb839cfbd96225767d7
sha512: bea67974a13f5f50b5d454e23ad50eee1811bf56ca0f91aa3fd05bc43c59955a6189b5ae11dea416ea9b1f1a4be8e7899b0dbce25ac354e661533abee5b025da
ssdeep: 24576:wvdXHfNIVIIVy2jU13fS2hEYM9RIPqcNaAarJWw6j0dFZg0ZktGlIOfSJbuIs8OK:AdXeFjC3a2hEY2RIPqcNaAarJWwq0dFo
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T13D055D2FB2890772C3C902722FDA58CABB1941B9127E55D15469815D27E7F3C82FBBC2
sha3_384: df76fd8587e8c5c1900cf26008ea57c316001f7dc1fdf4fdec4b79c92fd46767c608536fea849a68068d0d8dc63fe561
ep_bytes: 609090909090b800104000909090906a
timestamp: 2011-09-04 22:06:51

Version Info:

0: [No Data]

Backdoor:Win32/Berbew!pz also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Padodor.h!c
Elasticmalicious (high confidence)
MicroWorld-eScanDropped:Backdoor.Padodor.BJ
FireEyeGeneric.mg.2339df42843214b5
CAT-QuickHealBackdoor.Berbew.A6.MUE
SkyhighBehavesLike.Win32.Generic.ch
McAfeeTrojan-FVOJ!2339DF428432
Cylanceunsafe
ZillyaTrojan.PadodorGen.Win32.1
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 005780dd1 )
AlibabaBackdoor:Win32/Berbew.36d
K7GWTrojan ( 005780dd1 )
Cybereasonmalicious.a591e0
BitDefenderThetaAI:Packer.4E8CD85221
SymantecBackdoor.Berbew.F
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/Padodor.NAX
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Trojan.Crypted-28
KasperskyTrojan-Proxy.Win32.Qukart.gen
BitDefenderDropped:Backdoor.Padodor.BJ
NANO-AntivirusTrojan.Win32.Qukart.fokxzm
AvastWin32:TrojanX-gen [Trj]
TencentTrojan.Win32.Pornoasset.a
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
TrendMicroTROJ_GEN.R03BC0CLO23
SophosMal/Padodor-A
IkarusTrojan.Win32.Cerber
GDataWin32.Trojan.PSE.11RRK8R
JiangminTrojan.Generic.dzrgt
VaristW32/Agent.HJI.gen!Eldorado
AviraTR/Patched.Ren.Gen
Antiy-AVLTrojan[Proxy]/Win32.Qukart.gen
ArcabitBackdoor.Padodor.BJ
ZoneAlarmTrojan-Proxy.Win32.Qukart.gen
MicrosoftBackdoor:Win32/Berbew!pz
GoogleDetected
AhnLab-V3Win-Trojan/Berbew.51712
Acronissuspicious
VBA32BScope.Backdoor.Berbew
ALYacDropped:Backdoor.Padodor.BJ
MAXmalware (ai score=84)
MalwarebytesGeneric.Malware.AI.DDS
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_GEN.R03BC0CLO23
RisingBackdoor.Berbew!1.AE0A (CLASSIC)
YandexBackDoor.Tdongs!HW8fo9qvMKI
SentinelOneStatic AI – Malicious PE
MaxSecureProxy.Qukart.gen
FortinetW32/GenKryptik.BJQV!tr
AVGWin32:TrojanX-gen [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (W)

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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