The PUP.Optional.DownloadHelper 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
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 PUP.Optional.DownloadHelper virus can do?
- Presents an Authenticode digital signature
- Crashed cuckoomon during analysis. Report this error to the Github repo.
- Network activity detected but not expressed in API logs
How to determine PUP.Optional.DownloadHelper?
File Info:
crc32: 9B0EF213md5: 0721717c6e57aa659fbdf534ce0ebc72name: 0721717C6E57AA659FBDF534CE0EBC72.mlwsha1: 83ed45524598cb69ccc3da95d463a5b28bb7d8ffsha256: f91f9524f799b7133be927b3c44a933efd918b3c0463e96380ce020128052540sha512: 5710adcc33e98a696e7994528d643acbca0918f7b07dbaeb4ca7ae1c4fb3055606876a0957dd49ee752e7f172422f3b1b997b78944e0a277fb723772a358562assdeep: 49152:kCuOhUS769rZ87y6WJFZ9BWTqyi05V4cOEKY:kC5FT7y6ED9BW/Qc/KYtype: PE32 executable (console) Intel 80386, for MS WindowsVersion Info:
0: [No Data]
PUP.Optional.DownloadHelper also known as:
| Bkav | W32.AIDetectVM.malware1 |
| Elastic | malicious (high confidence) |
| DrWeb | Trojan.Zadved.165 |
| MicroWorld-eScan | Gen:Variant.Application.Strictor.95471 |
| CAT-QuickHeal | Trojan.Wacapew |
| ALYac | Gen:Variant.Application.Strictor.95471 |
| Cylance | Unsafe |
| VIPRE | Trojan-Downloader.Win32.Agent |
| Sangfor | Malware |
| K7AntiVirus | Trojan ( 004cd71c1 ) |
| BitDefender | Gen:Variant.Application.Strictor.95471 |
| K7GW | Trojan ( 004cd71c1 ) |
| Cybereason | malicious.c6e57a |
| Cyren | W32/Downware.G.gen!Eldorado |
| Symantec | Downloader |
| APEX | Malicious |
| Avast | Win32:Adware-gen [Adw] |
| ClamAV | Win.Trojan.Agent-1332264 |
| Kaspersky | not-a-virus:Downloader.Win32.Agent.ebsr |
| NANO-Antivirus | Trojan.Win32.DownloadHelper.dwzbcg |
| AegisLab | Riskware.Win32.Agent.1!c |
| Rising | Malware.Dlhelper!8.E98A (TFE:5:ZW9b35Jy7TI) |
| Ad-Aware | Gen:Variant.Application.Strictor.95471 |
| Emsisoft | Application.AdLoad (A) |
| F-Secure | Trojan.TR/Crypt.ZPACK.Gen2 |
| Zillya | Downloader.DownloadHelperCRTD.Win32.5617 |
| McAfee-GW-Edition | PUP-XIQ-UW |
| FireEye | Generic.mg.0721717c6e57aa65 |
| Sophos | Mal/Generic-S |
| Ikarus | not-a-virus:Downloader.Agent |
| Jiangmin | Downloader.Agent.ht |
| Avira | TR/Crypt.ZPACK.Gen2 |
| Antiy-AVL | RiskWare[Downloader]/Win32.DownloadHelper |
| Microsoft | SoftwareBundler:Win32/Dlhelper |
| Arcabit | Trojan.Application.Strictor.D174EF |
| ZoneAlarm | not-a-virus:Downloader.Win32.Agent.ebsr |
| GData | Gen:Variant.Application.Strictor.95471 |
| Cynet | Malicious (score: 100) |
| AhnLab-V3 | PUP/Win32.Agent.C979922 |
| Acronis | suspicious |
| McAfee | PUP-XIQ-UW |
| MAX | malware (ai score=78) |
| VBA32 | Malware-Cryptor.TDSS |
| Malwarebytes | PUP.Optional.DownloadHelper |
| Panda | Trj/Genetic.gen |
| ESET-NOD32 | a variant of Win32/Kryptik.DTYF |
| Tencent | Malware.Win32.Gencirc.10b2f9f7 |
| Yandex | Trojan.GenAsa!yBkapr7sgW0 |
| SentinelOne | Static AI – Malicious PE – Adware |
| eGambit | Unsafe.AI_Score_99% |
| Fortinet | W32/Generic.AP.1D826!tr |
| AVG | Win32:Adware-gen [Adw] |
| Paloalto | generic.ml |
| CrowdStrike | win/malicious_confidence_100% (D) |
| Qihoo-360 | Win32/Virus.Downloader.e74 |
How to remove PUP.Optional.DownloadHelper?
- 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.
Leave a Comment