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.

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.
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What Backdoor:Win32/Berbew!pz virus can do?

  • 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
  • Binary compilation timestomping detected
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Backdoor:Win32/Berbew!pz?


File Info:

name: C5E91039A0E1C38470EE.mlw
path: /opt/CAPEv2/storage/binaries/b0a3489760b0be5fc1ba2e59cc529c2ce39ee069da8ea1f6795f8bf040f6639e
crc32: 7D41D4CC
md5: c5e91039a0e1c38470ee981ecf59e630
sha1: 47ad9d86a8b75acf83b7aed3eda7a33c51471269
sha256: b0a3489760b0be5fc1ba2e59cc529c2ce39ee069da8ea1f6795f8bf040f6639e
sha512: bc9cd9f0b3af4aa0c92ee0bbebc512bee8478926dd25817496a76e563e40ee60a1d436b7a7e2868f32194c5338db281b25480c9a9019e40bb9c4d1151947d219
ssdeep: 768:QRkMfYpkUTrABNM6+8TlqrSCFM1oM+4brB/1H5oVE0mrUTvn93b7NRDMFME3eUgU:QRJeVwNMh8RkM1oMdz+V4En9rjDHE
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T14653490763D60B31C1D342B2508A35ECE7E785B503E1CB8476B48079E667A2AD777B1B
sha3_384: 09055899147e8dd3241462dd72fe03c893365711d64d0dbc1397365d8f8a0788a58a6b32f7291fcff78d84da34e5cf7c
ep_bytes: 609067e80000000090589090909005c5
timestamp: 2031-10-15 18:29:59

Version Info:

0: [No Data]

Backdoor:Win32/Berbew!pz also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
DrWebBackDoor.HangUp.43832
MicroWorld-eScanGenPack:Backdoor.Hangup.B
ClamAVWin.Trojan.Obfus-38
SkyhighBehavesLike.Win32.Generic.kh
McAfeeTrojan-FVOK!C5E91039A0E1
MalwarebytesGeneric.Malware.AI.DDS
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 005780dd1 )
K7GWTrojan ( 005780dd1 )
Cybereasonmalicious.6a8b75
ArcabitGenPack:Backdoor.Hangup.B
BitDefenderThetaAI:Packer.2EB7E01921
VirITWorm.Win32.Berbew.G
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/Spy.Qukart
APEXMalicious
CynetMalicious (score: 100)
KasperskyTrojan-Spy.Win32.Qukart.af
BitDefenderGenPack:Backdoor.Hangup.B
NANO-AntivirusTrojan.Win32.Qukart.jwrwfx
AvastWin32:TrojanX-gen [Trj]
TencentTrojan-Ransom.Win32.Pornoasset.a
EmsisoftGenPack:Backdoor.Hangup.B (B)
F-SecureTrojan.TR/Spy.Qukart.NB
BaiduWin32.Trojan-Spy.Quart.a
VIPREGenPack:Backdoor.Hangup.B
Trapminemalicious.high.ml.score
FireEyeGeneric.mg.c5e91039a0e1c384
SophosML/PE-A
SentinelOneStatic AI – Malicious PE
JiangminTrojanSpy.Qukart.ajay
GoogleDetected
AviraTR/Spy.Qukart.NB
MAXmalware (ai score=86)
Antiy-AVLTrojan[Proxy]/Win32.Qukart.gen
Kingsoftmalware.kb.a.1000
MicrosoftBackdoor:Win32/Berbew!pz
ZoneAlarmTrojan-Spy.Win32.Qukart.af
GDataWin32.Trojan.PSE.FNZL9N
VaristW32/Qukart.K.gen!Eldorado
AhnLab-V3Win-Trojan/Berbew.51712
Acronissuspicious
ALYacGenPack:Backdoor.Hangup.B
TACHYONBackdoor/W32.Padodor
VBA32BScope.Backdoor.Berbew
Cylanceunsafe
PandaTrj/Genetic.gen
RisingBackdoor.Berbew!1.AE0A (CLASSIC)
IkarusTrojan.Spy.Qukart
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/GenKryptik.BJQV!tr
AVGWin32:TrojanX-gen [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (D)

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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