The Backdoor.Win32.Lotok.dqo 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 Backdoor.Win32.Lotok.dqo virus can do?
- 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.
- The executable is compressed using UPX
- Creates a hidden or system file
- Network activity detected but not expressed in API logs
How to determine Backdoor.Win32.Lotok.dqo?
File Info:
crc32: BD44543Cmd5: d243683f4bc6adf283de344e0f0ba6cbname: D243683F4BC6ADF283DE344E0F0BA6CB.mlwsha1: bd8815e4b8aedb7872ffbd8a2ab0162fcd727e18sha256: 4e8987b5f7e1eec411334c12a660df296e36af7e2c4702ee050ab453c8da31aasha512: c1fbdff4ce22b85a563648854eee076697bc07d7625d337f69320cc99090846ebb1a8b13b570c12335bfeec7774a46b1cadb5b455a636fc43670c109ee974488ssdeep: 12288:j7eohATdPF2Gp33V6K9gc3CnkcTXHWDGpHeI8lwYajtXhEDq66+qVhoYoSS:P0P5J3VU4CksHbp+ISnajtxoq66Bgtype: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressedVersion Info:
LegalCopyright: x8010x514bx6570x636e x7248x6743x6240x6709FileVersion: 3.4.0.0CompanyName: x8010x514bx6570x636eComments: x672cx7a0bx5e8fx4f7fx7528x6613x8bedx8a00x7f16x5199(http://www.eyuyan.com)ProductName: x7206x7387x8c03x6574x5de5x5177ProductVersion: 3.4.0.0FileDescription: x7206x7387x8c03x6574x5de5x5177v3.4Translation: 0x0804 0x04b0
Backdoor.Win32.Lotok.dqo also known as:
| K7AntiVirus | Trojan ( 005246d51 ) |
| Elastic | malicious (high confidence) |
| DrWeb | Trojan.DownLoader30.39861 |
| Cynet | Malicious (score: 100) |
| CAT-QuickHeal | Hacktool.Flystudio.16558 |
| ALYac | Trojan.GenericKD.45387484 |
| Cylance | Unsafe |
| Sangfor | Trojan.Win32.Save.a |
| CrowdStrike | win/malicious_confidence_90% (W) |
| Alibaba | Backdoor:Win32/Lotok.b95a0c45 |
| K7GW | Trojan ( 00013a151 ) |
| Cybereason | malicious.4b8aed |
| Symantec | ML.Attribute.HighConfidence |
| ESET-NOD32 | a variant of Win32/Packed.FlyStudio.AA potentially unwanted |
| APEX | Malicious |
| Avast | Win32:Malware-gen |
| Kaspersky | Backdoor.Win32.Lotok.dqo |
| BitDefender | Trojan.GenericKD.45387484 |
| NANO-Antivirus | Trojan.Win32.Lotok.ihxlyu |
| MicroWorld-eScan | Trojan.GenericKD.45387484 |
| Ad-Aware | Trojan.GenericKD.45387484 |
| Sophos | Mal/Generic-S (PUA) |
| Comodo | Packed.Win32.MUPX.Gen@24tbus |
| F-Secure | Backdoor.BDS/Redcap.wsjln |
| BitDefenderTheta | Gen:NN.ZexaF.34804.PmKfaKV@OJnb |
| VIPRE | Trojan.Win32.Generic!BT |
| McAfee-GW-Edition | BehavesLike.Win32.Generic.jc |
| FireEye | Generic.mg.d243683f4bc6adf2 |
| Emsisoft | Trojan.GenericKD.45387484 (B) |
| SentinelOne | Static AI – Malicious PE |
| Avira | BDS/Redcap.wsjln |
| eGambit | Unsafe.AI_Score_99% |
| Kingsoft | Win32.Hack.Undef.(kcloud) |
| Microsoft | Trojan:Win32/Wacatac.B!ml |
| Arcabit | Trojan.Generic.D2B48EDC |
| AegisLab | Trojan.Multi.Generic.4!c |
| ZoneAlarm | Backdoor.Win32.Lotok.dqo |
| GData | Win32.Application.PUPStudio.A |
| Acronis | suspicious |
| McAfee | Artemis!D243683F4BC6 |
| Malwarebytes | Malware.Heuristic.1003 |
| Panda | Trj/CI.A |
| TrendMicro-HouseCall | TROJ_GEN.R002H0CAC21 |
| Rising | Backdoor.Lotok!8.111D5 (CLOUD) |
| Yandex | Backdoor.Lotok!iem1dx4KSaA |
| Ikarus | Trojan.Win32.Crypt |
| MaxSecure | Dropper.Dinwod.frindll |
| Fortinet | W32/Agent.65CA!tr |
| AVG | Win32:Malware-gen |
| Paloalto | generic.ml |
How to remove Backdoor.Win32.Lotok.dqo?
- 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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