The PUA:Win32/Downer 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 PUA:Win32/Downer virus can do?
- Attempts to connect to a dead IP:Port (4 unique times)
- Presents an Authenticode digital signature
- Performs some HTTP requests
- Unconventionial binary language: Chinese (Simplified)
- Unconventionial language used in binary resources: Chinese (Simplified)
- The binary likely contains encrypted or compressed data.
Related domains:
z.whorecord.xyz |
a.tomx.xyz |
api.downerapi.com |
d.onlinedown.net |
source.downerapi.com |
static.downerapi.com |
How to determine PUA:Win32/Downer?
File Info:
crc32: E912446Dmd5: bb38c19ad834f9d18e1b610ae3a34774name: pdffactory-pro_13346.exesha1: 27b511120d2e8ddb99e2d2a7d11de4ae995684bbsha256: 3ef50eb919b3ff65b74cdf1ae2219fc170a2d52153b66eb5933b28eae11c464dsha512: ce568b229eb21c364d3445958dc7f00a90652d25c48c5a6c02dde4ecdad52cc30fb1e9370b8e3a690a71cd61c0a8dd51154e17c34c33ad0a2a0e0b5ea0498da8ssdeep: 24576:7hsR3ziGpGSxkMwNv1Jxiz2/sbsPKKOZxQXvuLFbjBpVnF6dx:76PpLs3yzAsbyKKOZxEvuLFbjbVF6dxtype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
LegalCopyright: Copyright (C) 2018InternalName: FastDownloader.exeFileVersion: 3.2.0.8CompanyName: -ProductName: x8f6fx4ef6x4e0bx8f7dx5668ProductVersion: 3.2.0.8FileDescription: x8f6fx4ef6x4e0bx8f7dx5668OriginalFilename: FastDownloader.exeTranslation: 0x0804 0x04b0
PUA:Win32/Downer also known as:
| DrWeb | Program.DownLoader.9 |
| FireEye | Generic.mg.bb38c19ad834f9d1 |
| CAT-QuickHeal | Trojan.Downer |
| Cylance | Unsafe |
| VIPRE | Trojan.Win32.Generic!BT |
| Sangfor | Malware |
| K7AntiVirus | Riskware ( 00544e421 ) |
| BitDefender | Gen:Variant.Razy.558009 |
| K7GW | Riskware ( 00544e421 ) |
| TrendMicro | PUA.Win32.Downer.AI |
| GData | Gen:Variant.Razy.558009 |
| Kaspersky | not-a-virus:HEUR:AdWare.Win32.Downer.gen |
| Alibaba | AdWare:Win32/Downer.2731d74e |
| NANO-Antivirus | Riskware.Win32.Downer.gizgcw |
| ViRobot | Adware.Downer.1122512.A |
| Tencent | Malware.Win32.Gencirc.10b40cd2 |
| Sophos | Generic PUA CH (PUA) |
| Comodo | ApplicUnwnt@#tg1jxet1avgs |
| Zillya | Tool.Downer.Win32.37 |
| Invincea | heuristic |
| McAfee-GW-Edition | Artemis!Trojan |
| Emsisoft | Gen:Variant.Razy.558009 (B) |
| Ikarus | PUA.RiskWare.Downer |
| Cyren | W32/Application.GNRN-7852 |
| Webroot | W32.Adware.Downer |
| Antiy-AVL | Trojan/Win32.Fuerboos |
| Endgame | malicious (high confidence) |
| SUPERAntiSpyware | PUP.FastDownloader/Variant |
| ZoneAlarm | not-a-virus:HEUR:AdWare.Win32.Downer.gen |
| Microsoft | PUA:Win32/Downer |
| AhnLab-V3 | PUP/Win32.Generic.C3478818 |
| McAfee | GenericRXAA-AA!BB38C19AD834 |
| MAX | malware (ai score=99) |
| VBA32 | Adware.Downer |
| Malwarebytes | PUP.Optional.FastDownloader |
| Panda | Trj/Agent.PM |
| ESET-NOD32 | a variant of Win32/RiskWare.Downer.A |
| TrendMicro-HouseCall | PUA.Win32.Downer.AI |
| Rising | Adware.Downloader!1.BD64 (CLOUD) |
| Yandex | PUA.Downer! |
| eGambit | Unsafe.AI_Score_99% |
| Fortinet | Adware/Downer |
| AVG | FileRepMalware [PUP] |
| Paloalto | generic.ml |
| MaxSecure | Trojan.Malware.74558628.susgen |
How to remove PUA:Win32/Downer?
- 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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