Malware

What is “Win32/Oberal.A”?

Malware Removal

The Win32/Oberal.A 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 Win32/Oberal.A virus can do?

  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Drops a binary and executes it
  • Installs itself for autorun at Windows startup
  • Network activity detected but not expressed in API logs
  • Creates a copy of itself
  • Anomalous binary characteristics

How to determine Win32/Oberal.A?


File Info:

crc32: C813A478
md5: 275e4352d859481b13df5a0de96e88c6
name: 275E4352D859481B13DF5A0DE96E88C6.mlw
sha1: ff16386d07f570f728fa1d53deb137637435502a
sha256: e71a3c75a76afeded1b717408e89ab4b47a943495bf60c48d328627f980c114b
sha512: 825a34f3f39b6511a52977eeea83b55b50494bc4a010d044ef7202cfa172f38159a4bb1a739c8a869dec822d678458a7d14ba4b0353058b3479e32c2f5ef8db8
ssdeep: 384:1LFxDqKi6cmZO2Zp+Nye8pqrmub8TyztsDN:1LHNi6oKK8o8TyJc
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Oberal.A also known as:

Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKDZ.70400
FireEyeGeneric.mg.275e4352d859481b
CAT-QuickHealTrojan.Mauvaise.SL1
McAfeeQLowZones-43
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.Small.4!c
SangforWin.Malware.Alkt-6915258-0
K7AntiVirusTrojan ( 005450941 )
BitDefenderTrojan.GenericKDZ.70400
K7GWTrojan ( 005450941 )
Cybereasonmalicious.2d8594
BitDefenderThetaAI:Packer.49BDF6B71F
CyrenW32/SmallTrojan.CC.gen!Eldorado
SymantecTrojan Horse
ESET-NOD32a variant of Win32/Oberal.A
APEXMalicious
AvastWin32:Small-MHA [Trj]
ClamAVWin.Malware.Razy-6804077-0
KasperskyTrojan.Win32.Small.xxd
AlibabaTrojanSpy:Win32/Oberal.66d482e5
NANO-AntivirusTrojan.Win32.Small.cnwqmt
ViRobotTrojan.Win32.Small.17920.D
RisingWorm.Nuj!8.2AD (TFE:dGZlOgUAx2xBazeaWQ)
Ad-AwareTrojan.GenericKDZ.70400
EmsisoftTrojan.GenericKDZ.70400 (B)
ComodoTrojWare.Win32.Small.~AB@25rnf
F-SecureTrojan.TR/ATRAPS.Gen
DrWebTrojan.LowZones.1019
ZillyaTrojan.SmallGen.Win32.2
TrendMicroTROJ_GEN.R002C0CB221
McAfee-GW-EditionBehavesLike.Win32.QLowZones.lt
SophosML/PE-A + Troj/Small-EMT
IkarusTrojan.Small
JiangminTrojan/Small.enf
AviraTR/ATRAPS.Gen
MAXmalware (ai score=87)
Antiy-AVLTrojan/Win32.Small.xxd
MicrosoftTrojanSpy:Win32/Small.M
GridinsoftTrojan.Win32.Downloader.oa
ArcabitTrojan.Generic.D11300
SUPERAntiSpywareTrojan.Agent/Gen-Small
AhnLab-V3Trojan/Win32.Agent.C57026
ZoneAlarmTrojan.Win32.Small.xxd
GDataTrojan.GenericKDZ.70400
CynetMalicious (score: 100)
Acronissuspicious
VBA32BScope.Trojan.LowZones
ALYacTrojan.GenericKDZ.70400
TACHYONTrojan/W32.Small.17920.AD
MalwarebytesGeneric.Trojan.Stealer.DDS
PandaTrj/Downloader.XIA
TrendMicro-HouseCallTROJ_GEN.R002C0CB221
TencentMalware.Win32.Gencirc.10b3fdaa
YandexTrojan.GenAsa!jQc6LKUI3HA
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Small.xxd
FortinetW32/Oberal.A!tr
AVGWin32:Small-MHA [Trj]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (W)
Qihoo-360Win32/TrojanDownloader.Small.HxQBCPgA

How to remove Win32/Oberal.A?

Win32/Oberal.A 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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