Trojan

What is “BAT/TrojanDownloader.Agent.OJA”?

Malware Removal

The BAT/TrojanDownloader.Agent.OJA 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.
6-day free trial available.

What BAT/TrojanDownloader.Agent.OJA virus can do?

  • The binary likely contains encrypted or compressed data.

How to determine BAT/TrojanDownloader.Agent.OJA?


File Info:

crc32: 0DFD8719
md5: 42a3e6ae86fe540cfc106f4edc55eccc
name: 42A3E6AE86FE540CFC106F4EDC55ECCC.mlw
sha1: 5a43baf8b4e0150ad0228a13da2000311f36f823
sha256: 7ba99f8f77a2e660f1837cad9d169ccf892154da5b2651e4e6e66efddd61944c
sha512: 25d05657f8f927c438ff5240f9f29e8c695e13e8664e822f729c01055026b2ef66ccbebadc0931d5ba488ff369c6dbd1c09055b99ea0f374a37ff6c3bca665c4
ssdeep: 3072:kahKyd2n31f5GWp1icKAArDZz4N9GhbkrNEkb/3rO:kahODp0yN90QEL
type: PE32+ executable (GUI) x86-64, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: Wextract
FileVersion: 11.00.19041.1 (WinBuild.160101.0800)
CompanyName: Microsoft Corporation
ProductName: Internet Explorer
ProductVersion: 11.00.19041.1
FileDescription: Win32 Cabinet Self-Extractor
OriginalFilename: WEXTRACT.EXE
Translation: 0x0409 0x04b0

BAT/TrojanDownloader.Agent.OJA also known as:

LionicTrojan.Win32.Bsymem.4!c
CynetMalicious (score: 100)
ALYacTrojan.GenericKD.46780837
CylanceUnsafe
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojanDownloader:Win64/Generic.440fd98f
K7GWTrojan-Downloader ( 00580dd41 )
CyrenBAT/Downldr.AK
SymantecTrojan.Gen.2
ESET-NOD32BAT/TrojanDownloader.Agent.OJA
APEXMalicious
AvastWin64:Trojan-gen
KasperskyUDS:Trojan.Win32.Bsymem
BitDefenderTrojan.GenericKD.46780837
MicroWorld-eScanTrojan.GenericKD.46780837
Ad-AwareTrojan.GenericKD.46780837
SophosMal/Generic-R
McAfee-GW-EditionBehavesLike.Win64.Dropper.ch
FireEyeTrojan.GenericKD.46780837
EmsisoftTrojan.GenericKD.46780837 (B)
WebrootW32.Trojan.Gen
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
ZoneAlarmUDS:DangerousObject.Multi.Generic
GDataTrojan.GenericKD.46780837
AhnLab-V3Malware/Win64.Generic.C4286717
McAfeeRDN/ZLoader
MAXmalware (ai score=81)
MaxSecureTrojan.Malware.300983.susgen
FortinetMalicious_Behavior.SB
AVGWin64:Trojan-gen
Paloaltogeneric.ml
Qihoo-360Win64/Trojan.Generic.H8oAObsA

How to remove BAT/TrojanDownloader.Agent.OJA?

BAT/TrojanDownloader.Agent.OJA 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.

Leave a Comment