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

Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
Sample contains Overlay data
Creates an indicator observed in Territorial Disputes report SIG40
Uses Windows utilities for basic functionality
The binary contains an unknown PE section name indicative of packing
The binary likely contains encrypted or compressed data.
Authenticode signature is invalid
Anomalous binary characteristics
Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Backdoor:Win32/Berbew!pz?


File Info:
name: 6FFFFF2006BECD573EBE.mlwpath: /opt/CAPEv2/storage/binaries/d654d2e9a47af40c13a7335a1b9ab3080eef0cee694e79d9b351b14a999916e1crc32: 61B3A045md5: 6fffff2006becd573ebe3eaecf69fc52sha1: bae2be9877d02ac074a4eb74efed35fbaeb75fe0sha256: d654d2e9a47af40c13a7335a1b9ab3080eef0cee694e79d9b351b14a999916e1sha512: 866a73b03ae61941e1556b009824ea9a53e6da86c91ca449d1fa8ddca982f83ac4cd27d93fecdc807cc9c7c638cb7e5be80033a7655abe366dba8652925715fessdeep: 1536:x6BtNbX9kKsXQ+XBgcR+4tIau/ECJTUQq5YMkhohBE8VGh:x6NX9mrRx4xTnWUAEQGhtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T16A835C1EBAE70BA1C6A30276210A8D9DB729DCF91F72C1435D95C11F12E3964673AFC8sha3_384: 6a3b0172c7efcbdf19772c7e54204f9cb54d325946f4dabe60f57e0383999df8e9e8988d8204af9339d588191307211cep_bytes: 90609090909090b800104000bbd08e40timestamp: 1970-01-01 00:00:00
Version Info:
0: [No Data]

Backdoor:Win32/Berbew!pz also known as:

CyrenCloud	W32/Qukart.L.gen!Eldorado
Bkav	W32.AIDetectMalware
Lionic	Trojan.Win32.Qukart.4!c
Elastic	malicious (high confidence)
MicroWorld-eScan	Gen:Trojan.ShellObject.f8X@aOe7pCp
FireEye	Generic.mg.6fffff2006becd57
CAT-QuickHeal	Backdoor.Berbew.A6.MUE
Skyhigh	BehavesLike.Win32.Generic.mh
ALYac	Gen:Trojan.ShellObject.f8X@aOe7pCp
Cylance	unsafe
Zillya	Trojan.Qukart.Win32.1836797
Sangfor	Trojan.Win32.Save.a
K7AntiVirus	Trojan ( 005780dd1 )
Alibaba	Backdoor:Win32/Berbew.36d
K7GW	Trojan ( 005780dd1 )
CrowdStrike	win/malicious_confidence_100% (W)
Arcabit	Trojan.ShellObject.EEC1D5
BitDefenderTheta	AI:Packer.61E432B221
VirIT	Worm.Win32.Berbew.G
Symantec	Backdoor.Berbew.F
tehtris	Generic.Malware
ESET-NOD32	a variant of Win32/Spy.Qukart
Cynet	Malicious (score: 100)
APEX	Malicious
ClamAV	Win.Trojan.Crypted-30
Kaspersky	Trojan-Proxy.Win32.Qukart.gen
BitDefender	Gen:Trojan.ShellObject.f8X@aOe7pCp
NANO-Antivirus	Trojan.Win32.Qukart.fokxzm
Avast	Win32:TrojanX-gen [Trj]
Tencent	Trojan.Win32.Pornoasset.a
Ad-Aware	Gen:Trojan.ShellObject.f8X@aOe7pCp
TACHYON	Backdoor/W32.Padodor
Emsisoft	Gen:Trojan.ShellObject.f8X@aOe7pCp (B)
Baidu	Win32.Trojan-Spy.Quart.a
F-Secure	Trojan.TR/Crypt.ZPACK.Gen2
DrWeb	Trojan.Siggen13.42746
VIPRE	Gen:Trojan.ShellObject.f8X@aOe7pCp
TrendMicro	TROJ_GEN.R002C0CIM23
Trapmine	malicious.high.ml.score
Sophos	Mal/Padodor-A
SentinelOne	Static AI – Malicious PE
Jiangmin	Trojan.Generic.dzrgt
Varist	W32/S-705d01a1!Eldorado
Avira	TR/Crypt.ZPACK.Gen2
Antiy-AVL	Trojan[Proxy]/Win32.Qukart.gen
Kingsoft	malware.kb.a.1000
Microsoft	Backdoor:Win32/Berbew!pz
ViRobot	Trojan.Win.Z.Qukart.81920.BZYZ
ZoneAlarm	Trojan-Proxy.Win32.Qukart.gen
GData	Win32.Trojan.PSE.1VR6SI3
Google	Detected
AhnLab-V3	Win-Trojan/Berbew.51712
Acronis	suspicious
McAfee	Trojan-FVOJ!6FFFFF2006BE
MAX	malware (ai score=87)
VBA32	BScope.Backdoor.Berbew
Malwarebytes	Generic.Malware.AI.DDS
Panda	Trj/Genetic.gen
TrendMicro-HouseCall	TROJ_GEN.R002C0CIM23
Rising	Backdoor.Berbew!1.AE0A (CLASSIC)
Ikarus	Trojan-Downloader.Win32.Berbew
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/Qukart.A!tr
AVG	Win32:TrojanX-gen [Trj]
Cybereason	malicious.877d02
DeepInstinct	MALICIOUS