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

  • 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
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Backdoor:Win32/Berbew!pz?


File Info:

name: 3EEE6FA910333055AEFC.mlw
path: /opt/CAPEv2/storage/binaries/9126e83056fe86a95a66390aa940b2c75572f294daf5a2a13e263e7d06d17530
crc32: AAB9DC99
md5: 3eee6fa910333055aefc2b3a053b4b24
sha1: b48835c915c8568c48ee796ca7ab4feed956737b
sha256: 9126e83056fe86a95a66390aa940b2c75572f294daf5a2a13e263e7d06d17530
sha512: d433439e36082900a9c19e7095b5b2139f5e0a111c403b0d62da448ad3548ef0cb78e13781e32162d60fac48c8d23a3cdd9a3dc5d7e357d40a077de9b5857b0a
ssdeep: 1536:6kI/zYeRPn++U29ToE6tzc2gS34tgR+NpvmxGzLLqNCyVso:S/ceoEVG4eR+NpvRfReso
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T186436CD7DF56CAE2C08729B4997E1732712533A273E5ECF445A18EB93438F2F01AA509
sha3_384: aa78ae20986987b40148e19aba2a51be519ff02463df872ea845f29c6686d998f1decaff80854c84b435b29e6a6c5c7b
ep_bytes: 909090909060b800104000909090906a
timestamp: 2023-07-29 18:29:59

Version Info:

0: [No Data]

Backdoor:Win32/Berbew!pz also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
DrWebBackDoor.HangUp.43832
MicroWorld-eScanGenPack:Backdoor.Hangup.B
FireEyeGeneric.mg.3eee6fa910333055
SkyhighBehavesLike.Win32.Generic.qh
McAfeeTrojan-FVOJ!3EEE6FA91033
MalwarebytesGeneric.Malware.AI.DDS
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 005780dd1 )
BitDefenderGenPack:Backdoor.Hangup.B
K7GWTrojan ( 005780dd1 )
CrowdStrikewin/malicious_confidence_100% (W)
BitDefenderThetaAI:Packer.6CDB3E0D1E
VirITWorm.Win32.Berbew.G
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Spy.Qukart
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Trojan.Crypted-31
KasperskyTrojan-Spy.Win32.Qukart.af
NANO-AntivirusTrojan.Win32.Qukart.kcrdkv
TencentTrojan-Ransom.Win32.Pornoasset.a
TACHYONBackdoor/W32.Padodor
SophosTroj/Padodo-Gen
F-SecureTrojan.TR/Spy.Qukart.NB
BaiduWin32.Trojan-Spy.Quart.a
VIPREGenPack:Backdoor.Hangup.B
TrendMicroTROJ_GEN.R03BC0DK923
Trapminemalicious.high.ml.score
EmsisoftGenPack:Backdoor.Hangup.B (B)
IkarusTrojan.Crypt
JiangminTrojanSpy.Qukart.ik
VaristW32/Qukart.K.gen!Eldorado
AviraTR/Spy.Qukart.NB
Antiy-AVLTrojan[Proxy]/Win32.Qukart.gen
Kingsoftmalware.kb.a.1000
MicrosoftBackdoor:Win32/Berbew!pz
ArcabitGenPack:Backdoor.Hangup.B
ZoneAlarmTrojan-Spy.Win32.Qukart.af
GDataGenPack:Backdoor.Hangup.B
GoogleDetected
AhnLab-V3Win-Trojan/Berbew.51712
Acronissuspicious
VBA32BScope.Backdoor.Berbew
ALYacGenPack:Backdoor.Hangup.B
MAXmalware (ai score=81)
DeepInstinctMALICIOUS
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_GEN.R03BC0DK923
RisingBackdoor.Berbew!1.AE0A (CLASSIC)
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Qukart.A!tr
AVGWin32:TrojanX-gen [Trj]
Cybereasonmalicious.915c85
AvastWin32: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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