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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

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.
6-day free trial available.

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: 4FB664915E03B6E36F18.mlw
path: /opt/CAPEv2/storage/binaries/e852ca4e94274694696f3298a503f2176d22a8ba0aa9808dbf089b8c2776cc5b
crc32: F1A790EB
md5: 4fb664915e03b6e36f18ac7e99794c2f
sha1: 0703899cd020d5479152a586f10334c8904ff8c8
sha256: e852ca4e94274694696f3298a503f2176d22a8ba0aa9808dbf089b8c2776cc5b
sha512: 22f8f96853536610540893af8d3608912297dc7e0d75d08e3829df1dc09d34a9814a8ba9ef27f2f6cab415a1a6da5c50773a04cb4f2b9f05ade9db1180a4266e
ssdeep: 24576:7LdXHfNIVIIVy2jU13fS2hEYM9RIPqcNaAarJWw6j0dFZg0ZktGlIOfSJbuIs8OK:7LdXeFjC3a2hEY2RIPqcNaAarJWwq0d6
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T17A054B3BA2850772C3CA02722F9A54CAF71E417D227E55D1546D812D27E7F2C92FBAC2
sha3_384: b6e99f835f956865e03320693bdbc857c54fca4af561ed0101e55e64cc3d49974c22f87560c7930668af9f4b73780b1f
ep_bytes: 90906090909090b800104000bb6c8f40
timestamp: 2011-09-04 22:06:51

Version Info:

0: [No Data]

Backdoor:Win32/Berbew!pz also known as:

BkavW32.AIDetectMalware
tehtrisGeneric.Malware
MicroWorld-eScanDropped:Backdoor.Padodor.BJ
FireEyeGeneric.mg.4fb664915e03b6e3
CAT-QuickHealBackdoor.Berbew.A6.MUE
SkyhighBehavesLike.Win32.Generic.ch
McAfeeTrojan-FVOJ!4FB664915E03
MalwarebytesGeneric.Malware.AI.DDS
VIPREDropped:Backdoor.Padodor.BJ
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 005780dd1 )
K7GWTrojan ( 005780dd1 )
Cybereasonmalicious.15e03b
BaiduWin32.Trojan-Spy.Quart.a
VirITWorm.Win32.Berbew.G
SymantecBackdoor.Berbew.F
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Padodor.NAX
APEXMalicious
TrendMicro-HouseCallTROJ_GEN.R03BC0CC624
ClamAVWin.Trojan.Crypted-32
KasperskyTrojan-Proxy.Win32.Qukart.gen
BitDefenderDropped:Backdoor.Padodor.BJ
NANO-AntivirusTrojan.Win32.Qukart.fokxzm
AvastWin32:TrojanX-gen [Trj]
EmsisoftDropped:Backdoor.Padodor.BJ (B)
F-SecureTrojan.TR/Patched.Ren.Gen
DrWebBackDoor.HangUp.43791
ZillyaTrojan.PadodorGen.Win32.1
TrendMicroTROJ_GEN.R03BC0CC624
Trapminemalicious.high.ml.score
SophosMal/Padodor-A
SentinelOneStatic AI – Malicious PE
MAXmalware (ai score=85)
GDataWin32.Trojan.PSE.11RRK8R
JiangminTrojan.Generic.dzrgt
GoogleDetected
AviraTR/Patched.Ren.Gen
VaristW32/Agent.HJI.gen!Eldorado
Antiy-AVLTrojan[Proxy]/Win32.Qukart.gen
Kingsoftmalware.kb.a.1000
ArcabitBackdoor.Padodor.BJ
ZoneAlarmTrojan-Proxy.Win32.Qukart.gen
MicrosoftBackdoor:Win32/Berbew!pz
CynetMalicious (score: 100)
AhnLab-V3Win-Trojan/Berbew.51712
Acronissuspicious
BitDefenderThetaAI:Packer.4E8CD85221
ALYacDropped:Backdoor.Padodor.BJ
TACHYONBackdoor/W32.Padodor
VBA32BScope.Backdoor.Berbew
Cylanceunsafe
PandaTrj/Genetic.gen
RisingBackdoor.Berbew!1.AE0A (CLASSIC)
YandexBackDoor.Tdongs!HW8fo9qvMKI
IkarusTrojan.Win32.Cerber
MaxSecureProxy.Qukart.gen
FortinetW32/Qukart.A!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.

Leave a Comment