The TrojanDownloader:Win32/VB.QB 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 TrojanDownloader:Win32/VB.QB virus can do?
- Behavioural detection: Executable code extraction – unpacking
- Uses Windows utilities for basic functionality
- Performs HTTP requests potentially not found in PCAP.
- Authenticode signature is invalid
- Binary file triggered YARA rule
- Attempts to modify proxy settings
- Attempts to modify browser security settings
- Operates on local firewall’s policies and settings
- Attempts to disable UAC
- Yara detections observed in process dumps, payloads or dropped files
How to determine TrojanDownloader:Win32/VB.QB?
File Info:
name: 3EE7C5A346111CEC0D0C.mlwpath: /opt/CAPEv2/storage/binaries/fad63ac05117f522b339b62f08e69c4e1971853fa9634052309559feb0a6163dcrc32: 7A187055md5: 3ee7c5a346111cec0d0c458210f02c66sha1: 6eeaf1603c93b5a8949ec55abac568b42bed04a2sha256: fad63ac05117f522b339b62f08e69c4e1971853fa9634052309559feb0a6163dsha512: 7618358ff6c7c2f28acc720a7c0fa4e7e7e98ccc42c6f916177d0afe31c5d6ab96cd23e6ed22d80caf97039e256e87ed15f15e5675998f315525f2430589d893ssdeep: 1536:XLm7Oh/7nqGa5xXwM88ZTatFx1V8fExbpDG9K5WaXDkZQ0YMex4q318m4vAQxhPk:SeM88ZRExbpyQbX4ZQ0Jex4W1Y7jModYtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1AFA3F727FE641116E9068AB01EA9A5967C17BE3724006D0776819B4D6D33AC3FAF331Fsha3_384: 65f77423d96818ce32ebc519ed3558f7a8962c93dfe755a7406fee9de03b1ad4367f897f4c78d7f098563ba6aa5f4925ep_bytes: 6814304000e8eeffffff000050000000timestamp: 2010-10-05 15:07:51Version Info:
Translation: 0x0409 0x04b0CompanyName: idqsufyklqxhpxpodzryProductName: pbuawurrbahxbudkemklFileVersion: 1.00ProductVersion: 1.00InternalName: yyy2010100808OriginalFilename: yyy2010100808.exe
TrojanDownloader:Win32/VB.QB also known as:
| Lionic | Trojan.Win32.Vilsel.4!c |
| Elastic | malicious (high confidence) |
| DrWeb | Trojan.DownLoader1.17125 |
| MicroWorld-eScan | Gen:Heur.VB.Krypt.13 |
| FireEye | Gen:Heur.VB.Krypt.13 |
| Skyhigh | Downloader-CJD |
| McAfee | Downloader-CJD |
| Malwarebytes | Malware.AI.3218653764 |
| K7AntiVirus | NetWorm ( 700000151 ) |
| Alibaba | TrojanDownloader:Win32/Vilsel.678fb285 |
| K7GW | NetWorm ( 700000151 ) |
| Cybereason | malicious.346111 |
| BitDefenderTheta | AI:Packer.B55CBBE321 |
| VirIT | Trojan.Win32.Vilsel.AMDZ |
| Symantec | Trojan.Dropper |
| ESET-NOD32 | a variant of Win32/TrojanDownloader.VB.OOG |
| APEX | Malicious |
| ClamAV | Win.Trojan.VB-1249 |
| Kaspersky | Trojan.Win32.Vilsel.amct |
| BitDefender | Gen:Heur.VB.Krypt.13 |
| NANO-Antivirus | Trojan.Win32.Vilsel.bqfkz |
| Avast | Win32:VB-PXI [Wrm] |
| Tencent | Win32.Trojan.Vilsel.Xfow |
| TACHYON | Trojan/W32.VB-Vilsel.98304.DG |
| Emsisoft | Gen:Heur.VB.Krypt.13 (B) |
| F-Secure | Trojan.TR/Rimod.A.521 |
| Baidu | Win32.Trojan.VB.o |
| VIPRE | Gen:Heur.VB.Krypt.13 |
| TrendMicro | TROJ_VILSEL.SMD |
| Sophos | Troj/Vilsel-G |
| Ikarus | Trojan-Downloader.Win32.VB |
| Detected | |
| Avira | TR/Rimod.A.521 |
| Varist | W32/VB.BJ.gen!Eldorado |
| Antiy-AVL | Trojan[Downloader]/Win32.VB |
| Kingsoft | Win32.HeurC.KVM006.a |
| Microsoft | TrojanDownloader:Win32/VB.QB |
| Xcitium | TrojWare.Win32.Rimod.A@2ob383 |
| Arcabit | Trojan.VB.Krypt.13 |
| ZoneAlarm | Trojan.Win32.Vilsel.amct |
| GData | Gen:Heur.VB.Krypt.13 |
| Cynet | Malicious (score: 99) |
| AhnLab-V3 | Trojan/Win32.Vilsel.R20 |
| VBA32 | Trojan.VBRA.01533 |
| MAX | malware (ai score=100) |
| Cylance | unsafe |
| Panda | Trj/Genetic.gen |
| TrendMicro-HouseCall | TROJ_VILSEL.SMD |
| Rising | Downloader.VBEx!1.99EF (CLASSIC) |
| Yandex | Trojan.GenAsa!lFvIfGiWxus |
| SentinelOne | Static AI – Suspicious PE |
| MaxSecure | Trojan.Malware.1528655.susgen |
| Fortinet | W32/Vilsel.AEX!tr |
| AVG | Win32:VB-PXI [Wrm] |
| DeepInstinct | MALICIOUS |
| CrowdStrike | win/malicious_confidence_90% (D) |
| alibabacloud | Trojan[downloader]:Win/Vilsel.amct |
How to remove TrojanDownloader:Win32/VB.QB?
- 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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