The Trojan.Downloader.QQ 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.QQ virus can do?
- Executable code extraction
- Creates RWX memory
- A process created a hidden window
- Unconventionial binary language: Chinese (Simplified)
- Unconventionial language used in binary resources: Chinese (Simplified)
- The binary likely contains encrypted or compressed data.
- Uses Windows utilities for basic functionality
- Deletes its original binary from disk
- Tries to unhook or modify Windows functions monitored by Cuckoo
- Network activity contains more than one unique useragent.
- Uses suspicious command line tools or Windows utilities
Related domains:
cdn.boluobl.cn |
AndyHarrison-PC |
wpad |
apps.game.qq.com |
map.baidu.com |
cdn.putaopt.cn |
z8.cnzz.com |
How to determine Trojan.Downloader.QQ?
File Info:
crc32: 78AA897Bmd5: 342f918d70febe042028c3d26eb9192dname: flashupdata_setup.exesha1: a71150669cba4b4cece5d3991cea084b53ebe0eesha256: 697d33be52a77659f0347fe0f001449b40d42497a14069a42fcb66ba8d1dedacsha512: 4d557a5a9ef0b8d63e5ec7a06e169bfb171fefb63c43401636a518fbf428b78338faa728078d1324f727b7f659ac5917570e684094f8eae4edd1c8b77bc7f466ssdeep: 6144:a1+2L2HBLRPkI311RKqnxw/xfvOffirbjYnKYanmiRUB:a1pgRPf1Rtw/x+far/YKYSmsUtype: PE32 executable (GUI) Intel 80386, for MS Windows, PECompact2 compressedVersion Info:
LegalCopyright: Copyright (C) 2019FileVersion: 19, 10, 12, 2ProductVersion: 19, 10, 12, 2Translation: 0x0804 0x04b0
Trojan.Downloader.QQ also known as:
| DrWeb | Trojan.Siggen8.63714 |
| MicroWorld-eScan | Gen:Variant.Graftor.494706 |
| FireEye | Generic.mg.342f918d70febe04 |
| CAT-QuickHeal | Backdoor.Gulpix |
| ALYac | Gen:Variant.Graftor.494706 |
| Malwarebytes | Trojan.Downloader.QQ |
| VIPRE | Trojan-Spy.Win32.Zbot.gen (v) |
| AegisLab | Trojan.Win32.Graftor.4!c |
| Sangfor | Malware |
| K7AntiVirus | Trojan ( 00523b141 ) |
| BitDefender | Gen:Variant.Graftor.494706 |
| K7GW | Trojan ( 00523b141 ) |
| Cybereason | malicious.d70feb |
| TrendMicro | TROJ_GEN.R002C0PLK19 |
| BitDefenderTheta | Gen:NN.ZexaF.34100.sm0faCF7ascj |
| F-Prot | W32/Graftor.FI.gen!Eldorado |
| APEX | Malicious |
| Paloalto | generic.ml |
| GData | Gen:Variant.Graftor.494706 |
| Kaspersky | HEUR:Backdoor.Win32.Gulpix.vho |
| Alibaba | Backdoor:Win32/Tiggre.72c607ca |
| NANO-Antivirus | Trojan.Win32.Graftor.gmkxrh |
| ViRobot | Trojan.Win32.Z.Graftor.297984.A |
| Avast | Win32:Trojan-gen |
| Tencent | Win32.Trojan.Graftor.Lhdn |
| Ad-Aware | Gen:Variant.Graftor.494706 |
| Sophos | Mal/Behav-010 |
| Comodo | Malware@#g27412l68u6n |
| F-Secure | Heuristic.HEUR/AGEN.1044618 |
| Zillya | Trojan.Agent.Win32.1224492 |
| Invincea | heuristic |
| McAfee-GW-Edition | BehavesLike.Win32.Gupboot.dc |
| Trapmine | malicious.high.ml.score |
| Emsisoft | Gen:Variant.Graftor.494706 (B) |
| Cyren | W32/Graftor.FI.gen!Eldorado |
| MaxSecure | Trojan.Malware.300983.susgen |
| Avira | HEUR/AGEN.1044618 |
| Antiy-AVL | Trojan[Backdoor]/Win32.Gulpix |
| Endgame | malicious (high confidence) |
| Arcabit | Trojan.Graftor.D78C72 |
| ZoneAlarm | HEUR:Backdoor.Win32.Gulpix.vho |
| Microsoft | Trojan:Win32/Tiggre!rfn |
| AhnLab-V3 | Trojan/Win32.Agent.C3143770 |
| Acronis | suspicious |
| McAfee | Artemis!342F918D70FE |
| MAX | malware (ai score=100) |
| VBA32 | BScope.Trojan.Tiggre |
| Cylance | Unsafe |
| ESET-NOD32 | a variant of Win32/Agent.ZJL |
| TrendMicro-HouseCall | TROJ_GEN.R002C0PLK19 |
| Rising | Backdoor.Gulpix!8.3DA (CLOUD) |
| Yandex | Backdoor.Gulpix!FLYqSMs6jEY |
| Ikarus | Backdoor.Win32.Zegost |
| eGambit | Unsafe.AI_Score_98% |
| Fortinet | W32/Agent.ZJL!tr |
| AVG | Win32:Trojan-gen |
| CrowdStrike | win/malicious_confidence_80% (W) |
| Qihoo-360 | HEUR/QVM17.0.CE1F.Malware.Gen |
How to remove Trojan.Downloader.QQ?
- 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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