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

How to determine Backdoor:Win32/Berbew!pz?


File Info:

name: 1FC67FFE538C45064910.mlw
path: /opt/CAPEv2/storage/binaries/5f66d20661747fc3b07761506154a30d1de1eb3b5288d6d964e8e76510537bc3
crc32: 12A9D8B8
md5: 1fc67ffe538c450649104e8ca7ae4bd9
sha1: 399391578164c38ee0aec190cb8608ea3e362519
sha256: 5f66d20661747fc3b07761506154a30d1de1eb3b5288d6d964e8e76510537bc3
sha512: 526eda384e8d7e00d2fc07f1ed9d688418b3fa3965af40bd7155615fe084e441f804fa8e59889fc5b81e4d14beb0eb1bf8fe635f32872f0aaf3e6089ded71831
ssdeep: 12288:efHFdXHaINIVyeNIVy2oIvPKiK13fS2hEYM9RIPqcNaAarL:qFdXHfNIVyeNIVy2jU13fS2hEYM9RIPS
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1E9E46B3BE1420FD1CBCD06B21EEA48899609493951AE76C3D465425D2FEBB1C43FAED3
sha3_384: a29518f6c3ba441fc960691b8bd6aea866a62da0f3bb6f2551f9bbbde529b59a8cf9b9425998e0eafd84053e38b7cb67
ep_bytes: 90909090906090b800104000bb6c8f40
timestamp: 2011-09-04 22:06:51

Version Info:

0: [No Data]

Backdoor:Win32/Berbew!pz also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Berbew.h!c
tehtrisGeneric.Malware
DrWebBackDoor.HangUp.43791
MicroWorld-eScanDropped:Backdoor.Padodor.BJ
FireEyeGeneric.mg.1fc67ffe538c4506
CAT-QuickHealBackdoor.Berbew.A6.MUE
SkyhighBehavesLike.Win32.Generic.jc
McAfeeTrojan-FVOJ!1FC67FFE538C
Cylanceunsafe
ZillyaTrojan.PadodorGen.Win32.1
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 005780dd1 )
AlibabaBackdoor:Win32/Berbew.36d
K7GWTrojan ( 005780dd1 )
Cybereasonmalicious.78164c
ArcabitBackdoor.Padodor.BJ
BitDefenderThetaAI:Packer.9DE9DB8921
VirITWorm.Win32.Berbew.G
SymantecBackdoor.Berbew.F
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Padodor.NAX
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Trojan.Crypted-31
KasperskyTrojan-Proxy.Win32.Qukart.gen
BitDefenderDropped:Backdoor.Padodor.BJ
NANO-AntivirusTrojan.Win32.Qukart.fokxzm
AvastWin32:TrojanX-gen [Trj]
RisingBackdoor.Berbew!1.AE0A (CLASSIC)
TACHYONBackdoor/W32.Padodor
EmsisoftDropped:Backdoor.Padodor.BJ (B)
F-SecureTrojan.TR/Patched.Ren.Gen
BaiduWin32.Trojan-Spy.Quart.a
VIPREDropped:Backdoor.Padodor.BJ
TrendMicroTROJ_GEN.R03BC0CKU23
Trapminemalicious.high.ml.score
SophosMal/Padodor-A
IkarusTrojan.Win32.Cerber
JiangminTrojan.Generic.dzrgt
VaristW32/Agent.HJI.gen!Eldorado
AviraTR/Patched.Ren.Gen
Antiy-AVLTrojan[Proxy]/Win32.Qukart.gen
Kingsoftmalware.kb.a.1000
MicrosoftBackdoor:Win32/Berbew!pz
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=87)
MalwarebytesGeneric.Malware.AI.DDS
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_GEN.R03BC0CKU23
TencentTrojan.Win32.Pornoasset.a
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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