The Win32/TrojanDropper.Agent.QLW 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 Win32/TrojanDropper.Agent.QLW virus can do?
- SetUnhandledExceptionFilter detected (possible anti-debug)
- Creates RWX memory
- Guard pages use detected – possible anti-debugging.
- Dynamic (imported) function loading detected
- Performs HTTP requests potentially not found in PCAP.
- Enumerates running processes
- A process created a hidden window
- CAPE extracted potentially suspicious content
- Drops a binary and executes it
- Unconventionial binary language: Chinese (Simplified)
- Unconventionial language used in binary resources: Chinese (Simplified)
- The binary likely contains encrypted or compressed data.
- Authenticode signature is invalid
- A ping command was executed with the -n argument possibly to delay analysis
- Uses Windows utilities for basic functionality
- Deletes its original binary from disk
- Anomalous binary characteristics
- Uses suspicious command line tools or Windows utilities
How to determine Win32/TrojanDropper.Agent.QLW?
File Info:
name: D1EB43504A9774EFFCE3.mlwpath: /opt/CAPEv2/storage/binaries/d5feefe7ee73ac4658dbda464e862d120f8916a80e569c900d97d353980df5a2crc32: 12A73BE8md5: d1eb43504a9774effce38f540d7ed1ffsha1: b4e8c20d73fe2aa3cc2a4e612e0a68fce71110d2sha256: d5feefe7ee73ac4658dbda464e862d120f8916a80e569c900d97d353980df5a2sha512: 8992cc19f5fc59e25e014b6a7326e1cfb370a9222fa3069a61988089e920bf6ea42fba69fde7321c79e7c2ea5a3723e6609073d27cc4a70f1ea5732cdd43c2ddssdeep: 6144:DiYLmrsYCwJSeTBTaPRYsoEsnTmvWzcUWIjBOz1yvSakjDOZ3NpOSJ:DhLmrsYCwQeTlaas0KO1TozUvSakjiRtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1A0A49D11AE8DC179C81D1438C89A47AC1628BD107BA48BE3B71A3F5FEE327D19E3415Esha3_384: 7391d66ee4ff4de56b2c92263e76bc30823b22732b127ab8efc0818231adc603c18b20b20182cf4549dfdced02007d05ep_bytes: e8cd520000e978feffffcccc8b4c2404timestamp: 2012-10-17 11:46:17Version Info:
FileDescription: Microsoft 基础类应用程序FileVersion: 2.2.14.117InternalName: WinApp.exeLegalCopyright: 版权所有 (C) 2010OriginalFilename: WinApp.exeProductName: WinApp 应用程序ProductVersion: 2.2.14.117Translation: 0x0804 0x04b0
Win32/TrojanDropper.Agent.QLW also known as:
| Lionic | Trojan.Win32.Zegost.m!c |
| DrWeb | BackDoor.Zegost.782 |
| MicroWorld-eScan | Trojan.GenericKD.38153838 |
| FireEye | Generic.mg.d1eb43504a9774ef |
| McAfee | RDN/Generic Dropper |
| Cylance | Unsafe |
| Sangfor | Trojan.Win32.Agent.QLW |
| K7AntiVirus | Trojan ( 0055e3df1 ) |
| K7GW | Trojan ( 0055e3df1 ) |
| Cybereason | malicious.d73fe2 |
| BitDefenderTheta | Gen:NN.ZexaF.34084.Cu0@aSGhfakj |
| ESET-NOD32 | a variant of Win32/TrojanDropper.Agent.QLW |
| TrendMicro-HouseCall | TROJ_GEN.R002C0PL121 |
| Paloalto | generic.ml |
| Kaspersky | Backdoor.Win32.Zegost.mtsxp |
| BitDefender | Trojan.GenericKD.38153838 |
| NANO-Antivirus | Trojan.Win32.Zegost.dfaoqp |
| Avast | Win32:Malware-gen |
| Tencent | Win32.Backdoor.Zegost.Wsad |
| Ad-Aware | Trojan.GenericKD.38153838 |
| Sophos | Troj/Mdrop-FTI |
| Comodo | Malware@#19eauu5kiy2d3 |
| Zillya | Dropper.Agent.Win32.178248 |
| TrendMicro | TROJ_GEN.R002C0PL121 |
| McAfee-GW-Edition | BehavesLike.Win32.Generic.gh |
| Emsisoft | Trojan.GenericKD.38153838 (B) |
| SentinelOne | Static AI – Suspicious PE |
| GData | Trojan.GenericKD.38153838 |
| Jiangmin | Trojan.PSW.Bjlog.cv |
| eGambit | Unsafe.AI_Score_99% |
| Avira | HEUR/AGEN.1134002 |
| MAX | malware (ai score=83) |
| Antiy-AVL | Trojan/Generic.ASMalwS.FF280E |
| Kingsoft | Win32.Heur.KVM007.a.(kcloud) |
| Arcabit | Trojan.Generic.D2462E6E |
| Microsoft | Trojan:Win32/Sabsik.FL.B!ml |
| Cynet | Malicious (score: 100) |
| AhnLab-V3 | Malware/Win.Dropper.C4799068 |
| VBA32 | BScope.Trojan.Ymacco |
| ALYac | Trojan.GenericKD.38153838 |
| APEX | Malicious |
| Rising | Malware.FakeDOC/ICON!1.9C3B (CLASSIC) |
| Yandex | Trojan.DR.Agent!jDS6tbyBlCw |
| Ikarus | Trojan-Dropper.Win32.Agent |
| MaxSecure | Trojan.Malware.131261248.susgen |
| Fortinet | W32/Dropper!tr |
| AVG | Win32:Malware-gen |
| Panda | Trj/CI.A |
| CrowdStrike | win/malicious_confidence_100% (W) |
How to remove Win32/TrojanDropper.Agent.QLW?
- 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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