Trojan

TrojanDownloader:Win32/Onitab.A malicious file

Malware Removal

The TrojanDownloader:Win32/Onitab.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.

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What TrojanDownloader:Win32/Onitab.A virus can do?

  • Expresses interest in specific running processes
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine TrojanDownloader:Win32/Onitab.A?


File Info:

crc32: 685D7AD1
md5: 269abfb8d717a0f65ac6a8cd5c63877a
name: 269ABFB8D717A0F65AC6A8CD5C63877A.mlw
sha1: 7a7b0afd1c1e9d82994b8617b928f52629c2c1eb
sha256: dd2c1d13f2a8b24df74fd980339a54e5afbbc87535c4f0294da794ecb8e9b0b5
sha512: 4aa3888e28219a26360a201b85a63262ef3e7d778e58160e37964c35964d7294ab84ba1fa06c57451e3b9c4a15691741d1e3d0a485aaaf0c5d9415ec7710d657
ssdeep: 768:/kUmRFCnjY+JAdui956Xk6tNrsBqUbpqvIeaWgb5sMd2V4SeMj3z1RASZ:/B+FQYVduI56X3tN0pqvI/bSg2Tbjj8
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 2007-2010 Tencent. All Rights Reserved.
InternalName: SnapShot
FileVersion: 4.1.1063.400
CompanyName: Tencent
Comments: 2011-1-19 12:12:28
ProductName: QQx62fcx97f3x622ax5c4fx5de5x5177
ProductVersion: 4.1.1063.400
FileDescription: QQx62fcx97f3x622ax5c4fx5de5x5177
OriginalFilename: SnapShot.exe
Translation: 0x0804 0x04b0

TrojanDownloader:Win32/Onitab.A also known as:

BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Barys.54679
FireEyeGeneric.mg.269abfb8d717a0f6
Qihoo-360Backdoor.Win32.Agent.RI
McAfeeArtemis!269ABFB8D717
CylanceUnsafe
VIPRETrojan.Win32.Generic.pak!cobra
K7AntiVirusTrojan ( 005257651 )
BitDefenderGen:Variant.Barys.54679
K7GWTrojan ( 005257651 )
Cybereasonmalicious.8d717a
BaiduWin32.Trojan-Downloader.Agent.ke
SymantecML.Attribute.HighConfidence
TotalDefenseWin32/Agent.B!generic
APEXMalicious
AvastWin32:Downloader-GDS [Trj]
ClamAVWin.Trojan.Agent-839116
KasperskyHEUR:Trojan.Win32.Farfli.gen
AegisLabTrojan.Win32.Agent.4!c
Ad-AwareGen:Variant.Barys.54679
TACHYONBackdoor/W32.Hupigon.106496.AK
EmsisoftGen:Variant.Barys.54679 (B)
ComodoTrojWare.Win32.Agent.PDSB@4q3i1w
DrWebTrojan.DownLoad2.22071
ZillyaTrojan.Agent.Win32.139680
TrendMicroTROJ_AGENT_026201.TOMB
McAfee-GW-EditionBehavesLike.Win32.Generic.ct
SophosMal/Generic-S
SentinelOneStatic AI – Malicious PE
JiangminTrojan/Generic.dsbr
WebrootW32.Trojan.Gen
AviraTR/Spy.Gen
Antiy-AVLTrojan/Win32.Agent
MicrosoftTrojanDownloader:Win32/Onitab.A
ArcabitTrojan.Barys.DD597
ZoneAlarmHEUR:Trojan.Win32.Farfli.gen
GDataGen:Variant.Barys.54679
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Agent.R22055
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.34804.gm0@aCb6Kngb
MAXmalware (ai score=88)
MalwarebytesMalware.Heuristic.1003
PandaGeneric Malware
ESET-NOD32Win32/TrojanDownloader.Small.PDT
TrendMicro-HouseCallTROJ_AGENT_026201.TOMB
RisingTrojan.Win32.Fednu.yb (CLASSIC)
YandexTrojan.Agent!NDnfl4XuQUU
IkarusTrojan.Win32.Malex
eGambitUnsafe.AI_Score_99%
FortinetW32/Agent.HOW!tr
AVGWin32:Downloader-GDS [Trj]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (D)
MaxSecureTrojan.Malware.1875682.susgen

How to remove TrojanDownloader:Win32/Onitab.A?

TrojanDownloader:Win32/Onitab.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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