The Backdoor.YAI 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.YAI virus can do?
- Sample contains Overlay data
- Reads data out of its own binary image
- Unconventionial language used in binary resources: Chinese (Simplified)
- The binary contains an unknown PE section name indicative of packing
- The binary likely contains encrypted or compressed data.
- Authenticode signature is invalid
- Checks for the presence of known windows from debuggers and forensic tools
- Anomalous binary characteristics
How to determine Backdoor.YAI?
File Info:
name: 7BA77EAC0EF2AEFF7325.mlwpath: /opt/CAPEv2/storage/binaries/a05295a937cf70a809f3ca3a773f1572f9e9b216146cf5874dcdba254512800bcrc32: 0A9996CCmd5: 7ba77eac0ef2aeff73254cdd3879ad20sha1: bd35382bbee7e9f4ac3caa1a722b9b826adfdb30sha256: a05295a937cf70a809f3ca3a773f1572f9e9b216146cf5874dcdba254512800bsha512: ad04db179073e4aa6eb32e2f937b4141ba83523a6f67a3923904739832958cd12a806bcabf0f1b53b8381657edd79d14f4d0c07845aa04dd867fa2a45e0b49d5ssdeep: 6144:0009vjmGaQITG+BvGebdEYP48VoiH9p4veiet8WB:0PCGaQz+Beydt/Voo9IStype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T12044125A7385992CE8129BB0579983790710FC456E23C9232764FBEF6E7FB89BB06404sha3_384: aa82a61b7b93681727d9a8efe7d0bbd4a39d9bc9d8175dfcf618ff896c036ba5dd978a211823378517270ec940b1b827ep_bytes: 60e8000000005d81ed0a4a4400bb044atimestamp: 1992-06-19 22:22:17Version Info:
0: [No Data]
Backdoor.YAI also known as:
| Elastic | malicious (high confidence) |
| MicroWorld-eScan | Backdoor.YAI |
| ClamAV | Win.Trojan.SubSeven-3 |
| FireEye | Generic.mg.7ba77eac0ef2aeff |
| ALYac | Backdoor.YAI |
| Cylance | unsafe |
| Zillya | Backdoor.YAI.Win32.4 |
| Sangfor | Backdoor.Win32.Yai.V3dy |
| K7AntiVirus | Trojan ( 0000374e1 ) |
| K7GW | Trojan ( 0000374e1 ) |
| Cybereason | malicious.c0ef2a |
| BitDefenderTheta | Gen:NN.ZelphiF.36196.qOXbamxiL4jb |
| Cyren | W32/Yaiver.A.gen!Eldorado |
| Symantec | Trojan.Gen.MBT |
| ESET-NOD32 | Win32/Yaiver |
| APEX | Malicious |
| Cynet | Malicious (score: 100) |
| Kaspersky | Backdoor.Win32.YAI |
| BitDefender | Backdoor.YAI |
| NANO-Antivirus | Trojan.Win32.YAI.brafrn |
| Avast | Win32:Trojan-gen |
| Tencent | Malware.Win32.Gencirc.10b30981 |
| Sophos | Mal/Generic-R |
| F-Secure | Trojan.TR/Spy.Gen |
| DrWeb | BackDoor.Yai.723 |
| VIPRE | Backdoor.YAI |
| TrendMicro | BKDR_YAI.A |
| McAfee-GW-Edition | BehavesLike.Win32.PWSQQPass.dc |
| Emsisoft | Backdoor.YAI (B) |
| SentinelOne | Static AI – Suspicious PE |
| GData | Backdoor.YAI |
| Jiangmin | Backdoor/Yai.b |
| Avira | TR/Spy.Gen |
| Antiy-AVL | Trojan[Backdoor]/Win32.YAI |
| Xcitium | Backdoor.Win32.Yaiver@lw5 |
| Arcabit | Backdoor.YAI |
| ZoneAlarm | Backdoor.Win32.YAI |
| Microsoft | Trojan:Win32/Sabsik.FL.B!ml |
| Detected | |
| AhnLab-V3 | Trojan/Win32.Yai.R275964 |
| McAfee | BackDoor-ZJ |
| MAX | malware (ai score=85) |
| VBA32 | Trojan.Backdoor |
| Malwarebytes | Malware.AI.2291947490 |
| Panda | Trj/Genetic.gen |
| TrendMicro-HouseCall | BKDR_YAI.A |
| Rising | Backdoor.YAI!8.4A93 (TFE:5:4TwcWjXATFU) |
| Yandex | Backdoor.YAI!x3ZNBlFFWBM |
| Ikarus | Trojan.Win32.Yaiver |
| MaxSecure | Trojan.Malware.1670044.susgen |
| Fortinet | W32/YAI.ZM!tr.bdr |
| AVG | Win32:Trojan-gen |
| DeepInstinct | MALICIOUS |
| CrowdStrike | win/malicious_confidence_100% (D) |
How to remove Backdoor.YAI?
- 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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