Should I 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.

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?

Sample contains Overlay data
The binary contains an unknown PE section name indicative of packing
Authenticode signature is invalid
Binary compilation timestomping detected

How to determine Backdoor:Win32/Berbew!pz?


File Info:
name: 53874B465E402514A341.mlw
path: /opt/CAPEv2/storage/binaries/21bdb04a514c3d5f9291840fc5c099c13eaef6b5a82ab006b995b567ec2f386a
crc32: 8C3D7524
md5: 53874b465e402514a3413b51f6afd77e
sha1: 47a5e0e1c6b96047996140cd9176e04ca9b6fedd
sha256: 21bdb04a514c3d5f9291840fc5c099c13eaef6b5a82ab006b995b567ec2f386a
sha512: fb5ec30f9f69f9eecf7491e62aef44174cff9f276f7010fb150063cfa04c41b5eb6e0c5d4d00455a08b8e9dc5edede57a0dc305f4774fc5ee4c46a2288c09739
ssdeep: 768:kV/yoT6zxiQjHBwl7ccOHGVqxFifde627t/r:kpym68QdwlEHGCFUde
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T150247C0925A572B0F27B4DB869B81E245E0DE1A1E081BC23C43E378BADCF510F9B59C2
sha3_384: cb75897a427ccf5e5ac9d0b2cbd5387fd5e21f2f102d6ecceb39c46d2e7a6e462efa91875fee3bc6bc8511cdc846cfa3
ep_bytes: 00000000000000000000000000000000
timestamp: 2036-08-19 07:39:47

Version Info:
0: [No Data]

Backdoor:Win32/Berbew!pz also known as:

Bkav	W32.AIDetectMalware
Elastic	malicious (high confidence)
Malwarebytes	Trojan.MalPack.PES.Generic
Sangfor	Suspicious.Win32.Save.a
CrowdStrike	win/malicious_confidence_100% (W)
Symantec	ML.Attribute.HighConfidence
tehtris	Generic.Malware
Cynet	Malicious (score: 100)
APEX	Malicious
Kaspersky	HEUR:Trojan-Proxy.Win32.Convagent.gen
Avast	Win32:Qukart-AO [Trj]
Sophos	Generic ML PUA (PUA)
TrendMicro	TROJ_GEN.R03BC0DAK24
Ikarus	Trojan.Win32.Cerber
Varist	W32/Nymaim.FY.gen!Eldorado
Antiy-AVL	GrayWare/Win32.Qukart.a
Kingsoft	malware.kb.a.1000
Microsoft	Backdoor:Win32/Berbew!pz
ZoneAlarm	HEUR:Trojan-Proxy.Win32.Convagent.gen
GData	Win32.Trojan.Agent.VW5CYS
Google	Detected
Cylance	unsafe
TrendMicro-HouseCall	TROJ_GEN.R03BC0DAK24
Rising	Trojan.Generic@AI.100 (RDML:TSWotMm3QJzgeyxWVDALVg)
SentinelOne	Static AI – Malicious PE
MaxSecure	Trojan.Malware.121218.susgen
Fortinet	W32/Qukart.AO!tr
AVG	Win32:Qukart-AO [Trj]
Cybereason	malicious.1c6b96
DeepInstinct	MALICIOUS

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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