What is “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
The binary likely contains encrypted or compressed data.
Authenticode signature is invalid

How to determine Backdoor:Win32/Berbew!pz?


File Info:
name: 41F1EFE5E729949BB27D.mlw
path: /opt/CAPEv2/storage/binaries/ae3c314a4406a9425152c5caca03319ef40c1ff33c0246ff23f4e909be4f7ed6
crc32: BDF0E909
md5: 41f1efe5e729949bb27d924bb8916d47
sha1: dc1a438556940fe81ce8193fec9343a172ec40d3
sha256: ae3c314a4406a9425152c5caca03319ef40c1ff33c0246ff23f4e909be4f7ed6
sha512: 39c985e2a9ba7507c69ced399b50643744bafd14f9ef56e04520651322e68b60434db3845ea52094e1a6bd77cea4f04f9dece3befa0355d18f5c468c1839cdba
ssdeep: 768:Leabmx8GSSm6m1UJ/KIMm+E/uuiZ5UposzgzCc99eGKn7w2vUvSuqMqf/1H5LQXa:LTz9yKUh/uL5Uposkuc99OnE28qhvlE
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1FF144A7E08766F12D04EE375C4F009F5F9E8F08BD09B83BC217CDBD06AA606D496566A
sha3_384: 6a83b7b0f83d632a1bdb4488ab75c9cfe4d4d52ce913aecd248accca71d8fa485f4d2444c5a510764041ef33c98f1d9a
ep_bytes: 00000000000000000000000000000000
timestamp: 2009-09-08 11:34:31

Version Info:
0: [No Data]

Backdoor:Win32/Berbew!pz also known as:

Bkav	W32.AIDetectMalware
Elastic	malicious (high confidence)
DrWeb	BackDoor.IRC.Tdongs
MicroWorld-eScan	Trojan.GenericKDZ.103336
FireEye	Generic.mg.41f1efe5e729949b
Skyhigh	BehavesLike.Win32.Generic.dz
McAfee	GenericRXAA-FA!41F1EFE5E729
Malwarebytes	Generic.Malware.AI.DDS
Sangfor	Suspicious.Win32.Save.a
BitDefender	Trojan.GenericKDZ.103336
CrowdStrike	win/malicious_confidence_100% (W)
Symantec	ML.Attribute.HighConfidence
APEX	Malicious
ClamAV	Win.Malware.Qukart-6838239-0
Kaspersky	HEUR:Backdoor.Win32.Padodor.gen
Rising	Backdoor.Berbew!1.AE0A (CLASSIC)
Emsisoft	Trojan.GenericKDZ.103336 (B)
Baidu	Win32.Trojan-Spy.Quart.a
VIPRE	Trojan.GenericKDZ.103336
TrendMicro	TROJ_GEN.R03BC0DK823
Trapmine	malicious.high.ml.score
Sophos	ML/PE-A
SentinelOne	Static AI – Malicious PE
MAX	malware (ai score=83)
Google	Detected
Varist	W32/Nymaim.FY.gen!Eldorado
Kingsoft	malware.kb.a.999
Microsoft	Backdoor:Win32/Berbew!pz
Arcabit	Trojan.Generic.D193A8
ZoneAlarm	HEUR:Backdoor.Win32.Padodor.gen
GData	Win32.Trojan.PSE.1BROO7W
Cynet	Malicious (score: 100)
Acronis	suspicious
ALYac	Trojan.GenericKDZ.103336
DeepInstinct	MALICIOUS
Cylance	unsafe
Panda	Trj/CI.A
TrendMicro-HouseCall	TROJ_GEN.R03BC0DK823
Ikarus	Trojan.Crypt.XDropper
MaxSecure	Trojan.Malware.121218.susgen
Fortinet	W32/CoinMiner.3E08!tr
AVG	Win32:TrojanX-gen [Trj]
Cybereason	malicious.556940
Avast	Win32:TrojanX-gen [Trj]

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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