The W32/Chir-A 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 W32/Chir-A virus can do?
- Presents an Authenticode digital signature
- The binary likely contains encrypted or compressed data.
- Authenticode signature is invalid
- CAPE detected the shellcode get eip malware family
- Anomalous binary characteristics
How to determine W32/Chir-A?
File Info:
name: 049A802C6D2CFFFEF2C7.mlwpath: /opt/CAPEv2/storage/binaries/672f5c5c7efbe877c7ef3860b91124f4787d1f248029e24bcf990d0531a1ab57crc32: D48E37E4md5: 049a802c6d2cfffef2c7c6a9fe900097sha1: acb1047a019e7f1be65d795e53dd5c9c1c2035f9sha256: 672f5c5c7efbe877c7ef3860b91124f4787d1f248029e24bcf990d0531a1ab57sha512: fd0b7f6dd340dd78eec4a63b0d2aa7d5f28092a64200253ddca3ac3b55e873a620b5083b713fc70ff81a93149acf2f96f40729f9df1a5d5e2246f5572d6f3316ssdeep: 12288:a5gArEmi72peZWc68liMXPI7XHgZQKhJgeCm7Dz/:a59i7WescHiMXwLHgZpJEI/type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T14BF4CF52F7E19932F1B293304AB5B335DA7FBD390C23831F95246D6A38716A19A75303sha3_384: e54479d7f5b28a20d311352cfa4e963ce0b6db60e183035b3ff31f0bdef8da803e808200d7f803295adea00a86769bd3ep_bytes: 60e8e61900008b742420e80800000061timestamp: 2010-03-16 09:56:22Version Info:
CompanyName: Microsoft CorporationFileDescription: Microsoft Office Document CacheFileVersion: 14.0.4757.1000InternalName: CacheLegalCopyright: © 2010 Microsoft Corporation. All rights reserved.LegalTrademarks1: Microsoft® is a registered trademark of Microsoft Corporation.LegalTrademarks2: Windows® is a registered trademark of Microsoft Corporation.OriginalFilename: msosync.exeProductName: Microsoft Office 2010ProductVersion: 14.0.4757.1000Translation: 0x0000 0x04e4
W32/Chir-A also known as:
| Bkav | W32.ChirBPE |
| Lionic | Worm.Win32.Runouce.lk4E |
| Elastic | malicious (high confidence) |
| MicroWorld-eScan | Win32.Runouce.B@mm |
| ClamAV | Win.Worm.Brontok-88 |
| FireEye | Generic.mg.049a802c6d2cfffe |
| CAT-QuickHeal | W32.Runouce.B |
| Skyhigh | BehavesLike.Win32.Virut.bc |
| McAfee | W32/Chir.b@MM |
| Cylance | unsafe |
| Zillya | Worm.RunOnce.Win32.2 |
| Sangfor | Worm.Win32-Script.Save.Nimda |
| K7AntiVirus | Trojan ( 00176e371 ) |
| Alibaba | Virus:Win32/Runouce.3ed7 |
| K7GW | Trojan ( 00176e371 ) |
| Cybereason | malicious.a019e7 |
| BitDefenderTheta | AI:FileInfector.F1BE214812 |
| VirIT | Win32.Runouce.D |
| Symantec | W32.Chir.B@mm |
| ESET-NOD32 | Win32/Chir.B |
| APEX | Malicious |
| Cynet | Malicious (score: 100) |
| Kaspersky | HEUR:Virus.Win32.Chir.gen |
| BitDefender | Win32.Runouce.B@mm |
| NANO-Antivirus | Virus.Win32.Runouce.bxafx |
| Avast | Win32:Oncer [Inf] |
| Tencent | Worm.Win32.Runouce.d |
| TACHYON | Virus/W32.Runouce |
| Emsisoft | Win32.Runouce.B@mm (B) |
| Baidu | Win32.Virus.ChineseHacker.a |
| F-Secure | Malware.W32/Chir.B |
| DrWeb | Win32.Runonce.6652 |
| VIPRE | Win32.Runouce.B@mm |
| TrendMicro | PE_Chir.B |
| Trapmine | malicious.high.ml.score |
| CMC | Virus.Worm.Win32.Runouce.1!O |
| Sophos | W32/Chir-A |
| Ikarus | Email-Worm.Win32.Runouce.B |
| GData | Win32.Worm.Runouce.A |
| Jiangmin | Win32/cnPeace.b |
| Detected | |
| Avira | W32/Chir.B |
| Antiy-AVL | Worm[Email]/Win32.Runouce.b |
| Kingsoft | Win32.Type.b.6637 |
| Xcitium | EmailWorm.Win32.Runonce.~v001@1qup51 |
| Arcabit | Win32.Runouce.E2C45E |
| ViRobot | Win32.Chir.B |
| ZoneAlarm | HEUR:Virus.Win32.Chir.gen |
| Microsoft | Virus:Win32/Chir.B@mm |
| Varist | W32/Thecid.B@mm |
| AhnLab-V3 | Win32/ChiHack.6652 |
| VBA32 | Virus.Win32.Chur.A |
| ALYac | Win32.Runouce.B@mm |
| MAX | malware (ai score=84) |
| Malwarebytes | Chir.Spyware.Infostealer.DDS |
| Panda | Generic Malware |
| TrendMicro-HouseCall | PE_Chir.B |
| Rising | Worm.ChineseHacker-2 (CLASSIC) |
| SentinelOne | Static AI – Suspicious PE |
| MaxSecure | Virus.W32.Runouce.B |
| Fortinet | W32/Chir.C!tr |
| AVG | Win32:Oncer [Inf] |
| DeepInstinct | MALICIOUS |
| CrowdStrike | win/malicious_confidence_100% (W) |
How to remove W32/Chir-A?
- 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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