Backdoor

Backdoor:Win32/Berbew!pz (file analysis)

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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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 likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • CAPE detected the shellcode get eip malware family
  • Anomalous binary characteristics
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Backdoor:Win32/Berbew!pz?


File Info:

name: B4EE8D7C6F4394AE6AE1.mlw
path: /opt/CAPEv2/storage/binaries/1450d75116b73f18eed59d80b3901fede189503c1c069ae16f27ce91424772df
crc32: C597D956
md5: b4ee8d7c6f4394ae6ae1f7a991aded87
sha1: b132a77ff050f93cab8a9663b6f14e27bafab101
sha256: 1450d75116b73f18eed59d80b3901fede189503c1c069ae16f27ce91424772df
sha512: 77737435c115b1fba2e0c3fc848d8860fb3d18a388273a41227c5956ea64b31f096933c9ac47bb946e8cf5f0fdc83d5e183ba25fbe2e555b30997c79668aea57
ssdeep: 24576:Zgu5YyCtCCm0BmmvFimm00h2kkkkK4kXkkkkkkkkhLX3a20R0v50+YNpsKv2EvZF:Zgu5RCtCmizbazR0vKLXZ+Ktz
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T11785AE13F980A937C4D661B4957E3A64606DCD3A8F20C1C30F9CBAF5A6A52D087773DA
sha3_384: a4d86e2fdc95113c48e0f12c9d26d2d59bc885eebdd475790efcd23f7f8ab0e5955be9d4feca9e1b7c05479c68793661
ep_bytes: 909090609090b80010400090bb38de40
timestamp: 1980-09-26 05:39:38

Version Info:

0: [No Data]

Backdoor:Win32/Berbew!pz also known as:

BkavW32.AIDetectMalware
tehtrisGeneric.Malware
MicroWorld-eScanTrojan.GenericKDZ.103285
ClamAVWin.Trojan.Crypted-29
CAT-QuickHealTrojan.GenericIH.S13286062
SkyhighBehavesLike.Win32.Generic.th
McAfeeTrojan-FVOJ!B4EE8D7C6F43
MalwarebytesGeneric.Malware.AI.DDS
VIPRETrojan.GenericKDZ.103285
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 005780dd1 )
K7GWTrojan ( 005780dd1 )
Cybereasonmalicious.ff050f
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32Win32/Padodor.AB
APEXMalicious
CynetMalicious (score: 100)
KasperskyBackdoor.Win32.Padodor.gen
BitDefenderTrojan.GenericKDZ.103285
NANO-AntivirusTrojan.Win32.Padodor.kclmfh
AvastWin32:Padodor-V [Trj]
TencentBackdoor.Win32.Padodor.kp
TACHYONBackdoor/W32.Padodor
SophosMal/Padodor-A
F-SecureTrojan.TR/Patched.Ren.Gen
DrWebBackDoor.Wdozer
ZillyaTrojan.PadodorGen.Win32.2
Trapminemalicious.high.ml.score
FireEyeGeneric.mg.b4ee8d7c6f4394ae
EmsisoftTrojan.GenericKDZ.103285 (B)
IkarusTrojan.Crypt
GDataTrojan.GenericKDZ.103285
JiangminBackdoor.Padodor.etpf
GoogleDetected
AviraTR/Patched.Ren.Gen
Antiy-AVLTrojan[Proxy]/Win32.Qukart.gen
ArcabitTrojan.Generic.D19375
ZoneAlarmBackdoor.Win32.Padodor.gen
MicrosoftBackdoor:Win32/Berbew!pz
VaristW32/Backdoor.DKIC-2994
AhnLab-V3Win-Trojan/Berbew.51712
Acronissuspicious
VBA32Backdoor.Padodor
MAXmalware (ai score=84)
Cylanceunsafe
PandaTrj/Genetic.gen
RisingBackdoor.Berbew!8.115 (TFE:2:UcHyz6q6Y7K)
YandexTrojan.GenAsa!p1fO5hhCx5A
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.121218.susgen
FortinetW32/GenKryptik.BJQV!tr
BitDefenderThetaAI:Packer.FDABADB521
AVGWin32:Padodor-V [Trj]
CrowdStrikewin/malicious_confidence_100% (D)

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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