Backdoor

What is “Backdoor:Win32/Berbew!pz”?

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.

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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
  • 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
  • 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: A9FCD49E98635B6B3711.mlw
path: /opt/CAPEv2/storage/binaries/26897b1292b91b0e5a09397e71018f997b308a0efd447cd9d5ec2d7b72d06626
crc32: DD5D4693
md5: a9fcd49e98635b6b3711fc2f102c903d
sha1: 03b3b57303f654ae350be5a12bae43c27d335c25
sha256: 26897b1292b91b0e5a09397e71018f997b308a0efd447cd9d5ec2d7b72d06626
sha512: e0a7e91376dd36e981007751a00ba3c6a5958706758e42de9a95c03442bcd7a23a7b38c1ffdd35c158052fe7b78a18a12e70a45cc0f7cdbaea81bd55c8a91299
ssdeep: 1536:njTAhrEeG7uRzvh6OOuJAAiw225YMkhohBE8VGh:jINhIrCUAEQGh
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T110834D1EA24407E3C5C302B22F3E75D9BB6A80F1436A869D1C74D13CE117BA4D7B679A
sha3_384: d3717a8d839b9a7fe846abe18545bf72d0988e35a846bbcb857dcf27244d3f1509aca7fb25e0e452e2367b2981835307
ep_bytes: 60b80010400090906a04909090909090
timestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

Backdoor:Win32/Berbew!pz also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Berbew.h!c
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Trojan.ShellObject.f8X@aaHqO5d
CAT-QuickHealBackdoor.Berbew.A6.MUE
SkyhighBehavesLike.Win32.Generic.mh
McAfeeGenericRXVP-YB!A9FCD49E9863
MalwarebytesGeneric.Malware.AI.DDS
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 005780dd1 )
AlibabaBackdoor:Win32/Berbew.36d
K7GWTrojan ( 005780dd1 )
CrowdStrikewin/malicious_confidence_100% (W)
BaiduWin32.Trojan-Spy.Quart.a
SymantecBackdoor.Berbew.F
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/Spy.Qukart
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Trojan.Obfus-38
KasperskyTrojan-Proxy.Win32.Qukart.gen
BitDefenderGen:Trojan.ShellObject.f8X@aaHqO5d
NANO-AntivirusTrojan.Win32.Qukart.fokxzm
AvastWin32:TrojanX-gen [Trj]
TencentTrojan.Win32.Pornoasset.a
TACHYONBackdoor/W32.Padodor
EmsisoftGen:Trojan.ShellObject.f8X@aaHqO5d (B)
F-SecureTrojan.TR/Crypt.ZPACK.Gen2
DrWebTrojan.Siggen13.42746
VIPREGen:Trojan.ShellObject.f8X@aaHqO5d
TrendMicroTROJ_GEN.R002C0CLV23
SophosMal/Generic-S
IkarusTrojan-Downloader.Win32.Berbew
GDataWin32.Trojan.PSE.1VR6SI3
JiangminTrojanProxy.Qukart.hvmo
VaristW32/S-705d01a1!Eldorado
AviraTR/Crypt.ZPACK.Gen2
Antiy-AVLTrojan[Proxy]/Win32.Qukart.gen
Kingsoftmalware.kb.a.1000
ArcabitTrojan.ShellObject.ED50C4
ViRobotTrojan.Win.Z.Qukart.81920.ILJL
ZoneAlarmTrojan-Proxy.Win32.Qukart.gen
MicrosoftBackdoor:Win32/Berbew!pz
GoogleDetected
AhnLab-V3Win-Trojan/Berbew.51712
Acronissuspicious
VBA32BScope.Backdoor.Berbew
MAXmalware (ai score=88)
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_GEN.R002C0CLV23
RisingBackdoor.Berbew!1.AE0A (CLASSIC)
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Qukart.A!tr
BitDefenderThetaAI:Packer.8C79284021
AVGWin32:TrojanX-gen [Trj]
Cybereasonmalicious.303f65
DeepInstinctMALICIOUS

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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