Categories: Backdoor

How to remove “Backdoor:Win32/Berbew!pz”?

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: A2F3565570D83A96C364.mlwpath: /opt/CAPEv2/storage/binaries/8703b2ea1af5923dd8647f4d41c97df7dd42e6e78617643d14d5f3d29efb7308crc32: 9C004178md5: a2f3565570d83a96c36486d5e8ee42dbsha1: 6fc129a05c07181e80c5998fd0acbc8107e71a2asha256: 8703b2ea1af5923dd8647f4d41c97df7dd42e6e78617643d14d5f3d29efb7308sha512: bb56501a6d178b0f589259cbaa08d8762540c621ded79e40ae6f8970ce8423d41f43e55b557074f79ba39feb5cf797920de1b33237168bc24387159775e96556ssdeep: 6144:XST9n4s5tTDUZNSN58VU5tTt50NoYnX5tTDUZNSN58VU5tTokBf7bmS:XSh4s5t6NSN6G5tb0fX5t6NSN6G5tTvztype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T183A48D571FE75211C6D3CA75EC43692095E487D71FB83A187EEBA11C8FACA0842F9983sha3_384: ef25cb8ea279ced026ea5522ec830edae2dda3bd6bd740d99bb3d149ab37d3e7c1a34da23a0ce308b5a35ec02c988ab8ep_bytes: 90909090609090b800104000906a0490timestamp: 2018-02-05 18:29:59

Version Info:

0: [No Data]

Backdoor:Win32/Berbew!pz also known as:

Bkav W32.AIDetectMalware
Elastic malicious (high confidence)
MicroWorld-eScan GenPack:Backdoor.Hangup.B
FireEye Generic.mg.a2f3565570d83a96
CAT-QuickHeal Worm.Dorkbot.A
Skyhigh BehavesLike.Win32.Generic.gh
ALYac GenPack:Backdoor.Hangup.B
Malwarebytes Generic.Malware.AI.DDS
VIPRE GenPack:Backdoor.Hangup.B
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 005780dd1 )
BitDefender GenPack:Backdoor.Hangup.B
K7GW Trojan ( 005780dd1 )
CrowdStrike win/malicious_confidence_100% (W)
Baidu Win32.Trojan-Spy.Quart.a
VirIT Worm.Win32.Berbew.G
Symantec ML.Attribute.HighConfidence
tehtris Generic.Malware
ESET-NOD32 a variant of Win32/Spy.Qukart
APEX Malicious
ClamAV Win.Trojan.Crypted-29
Kaspersky Trojan-Spy.Win32.Qukart.af
NANO-Antivirus Trojan.Win32.Qukart.kcgylz
Rising Backdoor.Berbew!1.AE0A (CLASSIC)
Emsisoft GenPack:Backdoor.Hangup.B (B)
F-Secure Trojan.TR/Spy.Qukart.NB
DrWeb BackDoor.HangUp.43832
Zillya Trojan.QukartGen.Win32.1
Trapmine malicious.high.ml.score
Sophos Troj/Padodo-Gen
SentinelOne Static AI – Malicious PE
MAX malware (ai score=80)
Google Detected
Avira TR/Spy.Qukart.NB
Varist W32/Qukart.K.gen!Eldorado
Antiy-AVL Trojan[Proxy]/Win32.Qukart.gen
Kingsoft malware.kb.a.1000
Microsoft Backdoor:Win32/Berbew!pz
Arcabit GenPack:Backdoor.Hangup.B
ZoneAlarm Trojan-Spy.Win32.Qukart.af
GData GenPack:Backdoor.Hangup.B
Cynet Malicious (score: 100)
AhnLab-V3 Win-Trojan/Berbew.51712
Acronis suspicious
McAfee Trojan-FVOJ!A2F3565570D8
TACHYON Backdoor/W32.Padodor
DeepInstinct MALICIOUS
VBA32 BScope.Backdoor.Berbew
Cylance unsafe
Panda Trj/Genetic.gen
Tencent Trojan-Ransom.Win32.Pornoasset.a
Ikarus Trojan.Spy.Qukart
MaxSecure Trojan.Malware.121218.susgen
Fortinet W32/GenKryptik.BJQV!tr
BitDefenderTheta AI:Packer.C5B833A61E
AVG Win32:TrojanX-gen [Trj]
Cybereason malicious.05c071
Avast Win32:TrojanX-gen [Trj]

How to remove Backdoor:Win32/Berbew!pz?

  • 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.
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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