The Trojan-Downloader.Win32.QQHelper.vk 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 Trojan-Downloader.Win32.QQHelper.vk virus can do?
- Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
- Drops a binary and executes it
- Unconventionial binary language: Chinese (Simplified)
- Unconventionial language used in binary resources: Chinese (Simplified)
- Installs itself for autorun at Windows startup
- Network activity detected but not expressed in API logs
- Creates a copy of itself
How to determine Trojan-Downloader.Win32.QQHelper.vk?
File Info:
crc32: 31252F58md5: 511aabef39045dfd479dea7b8138fc96name: 511AABEF39045DFD479DEA7B8138FC96.mlwsha1: fb6652c1aba10d2357c6930103bd1cb073b828d4sha256: 31c1386b4f617d72dbe51a82c57c6bff55ddadf20f6c2d3cf53da5a975b4bab3sha512: 788ac830c9a6b9d7db5338f485978b6dce7db407cfc52f2828f5d56eb248bd2f9aace964bdd0e30ce9e060b26c4e086ac0c80d02bf516839695263a99f5defadssdeep: 6144:0MCafMq/KArhQkcUoYHsgda0+vQ6uDi1XAO75m05:0m3hQkcUotDQ6uDi1Xjm05type: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
LegalCopyright: Copyright (C) 2020 MicrosoftInternalName: EventSystemManagerFileVersion: 1.0.0.2CompanyName: MicrosoftProductName: MicrosoftProductVersion: 1.0.0.2FileDescription: MicrosoftOriginalFilename: EventSystemManagerTranslation: 0x0804 0x04b0
Trojan-Downloader.Win32.QQHelper.vk also known as:
| Bkav | W32.AIDetect.malware2 |
| Elastic | malicious (high confidence) |
| MicroWorld-eScan | Gen:Trojan.Heur.RP.qu0@bG9t!Upj |
| FireEye | Generic.mg.511aabef39045dfd |
| ALYac | Gen:Trojan.Heur.RP.qu0@bG9t!Upj |
| SUPERAntiSpyware | Trojan.Agent/Gen-MSFake[Less] |
| Sangfor | Trojan.Win32.Save.a |
| Cybereason | malicious.f39045 |
| APEX | Malicious |
| Avast | Win32:Malware-gen |
| Kaspersky | Trojan-Downloader.Win32.QQHelper.vk |
| BitDefender | Gen:Trojan.Heur.RP.qu0@bG9t!Upj |
| Paloalto | generic.ml |
| Ad-Aware | Gen:Trojan.Heur.RP.qu0@bG9t!Upj |
| F-Secure | Trojan.TR/Downloader.Gen2 |
| SentinelOne | Static AI – Malicious PE |
| GData | Gen:Trojan.Heur.RP.qu0@bG9t!Upj |
| Avira | TR/Downloader.Gen2 |
| MAX | malware (ai score=87) |
| Arcabit | Trojan.Heur.RP.EA4FB5 |
| ZoneAlarm | Trojan-Downloader.Win32.QQHelper.vk |
| Cynet | Malicious (score: 100) |
| Rising | Downloader.QQHelper!8.4B1 (CLOUD) |
| Ikarus | Trojan.Win32.Agent |
| Fortinet | W32/QQHelper.VK!tr.dldr |
| BitDefenderTheta | AI:Packer.E028BC071F |
| AVG | Win32:Malware-gen |
| CrowdStrike | win/malicious_confidence_90% (W) |
| Qihoo-360 | Win32/TrojanDownloader.Generic.HgIASPoA |
How to remove Trojan-Downloader.Win32.QQHelper.vk?
- 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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