The Win32/BHO.OBT 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.
What Win32/BHO.OBT virus can do?
- SetUnhandledExceptionFilter detected (possible anti-debug)
- A process attempted to delay the analysis task.
- Dynamic (imported) function loading detected
- Reads data out of its own binary image
- Drops a binary and executes it
- Unconventionial binary language: Chinese (Simplified)
- Unconventionial language used in binary resources: Chinese (Simplified)
- The binary contains an unknown PE section name indicative of packing
- Authenticode signature is invalid
How to determine Win32/BHO.OBT?
File Info:
name: CC228B62E56AE0865D87.mlwpath: /opt/CAPEv2/storage/binaries/1b933e107d2c271dc9f67577a93bbf74f342c75f1ec30d35f9bd2b4dbaeb0f04crc32: 3D60FAE2md5: cc228b62e56ae0865d870617c99de9a9sha1: 3f142473b186317692ed8277518987bff950332asha256: 1b933e107d2c271dc9f67577a93bbf74f342c75f1ec30d35f9bd2b4dbaeb0f04sha512: 5383f142646b4092d01cf19d9b9a85b5e67ee279a1828a8096f702011dcb016ce8f27978e7cf4103071f0c87314435371030196269b6fdab4eaec9cab3cb7a6cssdeep: 6144:oFxTaDaBrX99L162Y4SVFH34Ya2EpQ01S1Nx8KDkc+m+t8jpt:oFxTaD+X9pJYhN34YaTj1sNmgkC+t8jtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1B5947E12F2A1C275C1C301BA8F53962A1DD2ABC16BA197CB73801F3A5C799C5BB3535Bsha3_384: 91d0a4cf8873c04c593081169ce12c5fcae6882c7c30073c049e998aafe3bf5227b32ad5ce91de718af0d853d85af08eep_bytes: 6a606818f64400e83a120000bf940000timestamp: 2010-10-20 06:48:30Version Info:
FileVersion: 1.0.0.41ProductVersion: 1.0.0.41Translation: 0x0804 0x03a8
Win32/BHO.OBT also known as:
| Bkav | W32.AIDetect.malware1 |
| Elastic | malicious (high confidence) |
| MicroWorld-eScan | Gen:Variant.OnlineGames.5 |
| FireEye | Generic.mg.cc228b62e56ae086 |
| CAT-QuickHeal | Trojan.GenericPMF.S23170013 |
| ALYac | Gen:Variant.OnlineGames.5 |
| Cylance | Unsafe |
| VIPRE | Trojan.Win32.Darbyen.A (v) (not malicious) |
| K7AntiVirus | Trojan ( 001cac2a1 ) |
| K7GW | Trojan ( 001cac2a1 ) |
| CrowdStrike | win/malicious_confidence_100% (D) |
| Baidu | Win32.Trojan.BHO.n |
| Cyren | W32/FakeGame.B.gen!Eldorado |
| Symantec | ML.Attribute.HighConfidence |
| ESET-NOD32 | a variant of Win32/BHO.OBT |
| APEX | Malicious |
| ClamAV | Win.Trojan.OnlineGames-65 |
| Kaspersky | Trojan-Downloader.Win32.Gamup.qdn |
| BitDefender | Gen:Variant.OnlineGames.5 |
| NANO-Antivirus | Trojan.Win32.MLW.cseun |
| Avast | Win32:Alureon-ATH [Trj] |
| Tencent | Trojan.Win32.BitCoinMiner.la |
| Ad-Aware | Gen:Variant.OnlineGames.5 |
| Sophos | ML/PE-A + Troj/Darbyen-A |
| Comodo | TrojWare.Win32.BHO.EFKMNB@4ok0yf |
| DrWeb | Trojan.PWS.Wsgame.28073 |
| Zillya | Trojan.OnLineGames.Win32.234181 |
| TrendMicro | TROJ_STARTP.SML2 |
| McAfee-GW-Edition | BehavesLike.Win32.StartPage.gh |
| Emsisoft | Gen:Variant.OnlineGames.5 (B) |
| SentinelOne | Static AI – Malicious PE |
| Jiangmin | Trojan/Generic.beok |
| Avira | TR/BHO.efkmnb |
| Antiy-AVL | Trojan/Generic.ASMalwS.1C914 |
| Kingsoft | Heur.SSC.905579.1216.(kcloud) |
| Microsoft | Trojan:Win32/BHO.EF |
| Arcabit | Trojan.OnlineGames.5 |
| GData | Gen:Variant.OnlineGames.5 |
| Cynet | Malicious (score: 100) |
| AhnLab-V3 | Win-Trojan/Onlinegamehack21.Gen |
| Acronis | suspicious |
| McAfee | StartPage-NH |
| MAX | malware (ai score=87) |
| VBA32 | TrojanPSW.OnLineGames.yx |
| Malwarebytes | Malware.AI.1743431283 |
| TrendMicro-HouseCall | TROJ_STARTP.SML2 |
| Rising | Backdoor.Agent!1.69D8 (CLASSIC) |
| Yandex | Trojan.GenAsa!YvEQkqtVGWk |
| Ikarus | Trojan.Win32.StartPage |
| Fortinet | W32/ZLob.AAAA!tr.dldr |
| BitDefenderTheta | Gen:NN.ZexaF.34294.zu2@ayECtQnb |
| AVG | Win32:Alureon-ATH [Trj] |
| Cybereason | malicious.2e56ae |
| Panda | Trj/Lineage.LOE |
| MaxSecure | Downloader.Gamup.qmq |
How to remove Win32/BHO.OBT?
- 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.
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