The Backdoor:Win32/Bifrose.BH 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/Bifrose.BH virus can do?
- Attempts to connect to a dead IP:Port (1 unique times)
- Possible date expiration check, exits too soon after checking local time
- Starts servers listening on 0.0.0.0:666
- Reads data out of its own binary image
- A process created a hidden window
- Drops a binary and executes it
- The binary likely contains encrypted or compressed data.
- Uses Windows utilities for basic functionality
- Sniffs keystrokes
- Checks for the presence of known windows from debuggers and forensic tools
- Installs itself for autorun at Windows startup
- Creates a hidden or system file
- Likely virus infection of existing system binary
- Anomalous binary characteristics
Related domains:
web.icq.com |
How to determine Backdoor:Win32/Bifrose.BH?
File Info:
crc32: D481EED1md5: 40cfb6a56b34b66841b1fc24990bf8d0name: 40CFB6A56B34B66841B1FC24990BF8D0.mlwsha1: eea1ad96443a58d8ce69b0cf48f6615b3fee6090sha256: a2d32bc8f81ef5ad6f5dfb2d442efcaa8e280549d8f31bb0d04ef0444d50c0a3sha512: b93513a24cf9fab2a06656ea6196acbb1f0f390baaa80d43892ed821fd7ba609560823a04dc61bff54986c35f6cff622698d9e390047a9caa0e7f09477032411ssdeep: 1536:x/k/EdxikMK0QVrPtRGh7w/5j4TWGM+/AFNh5VX+oa+L:x/FdX0QVrt45wxjuWU/In5VuJ+Ltype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
0: [No Data]
Backdoor:Win32/Bifrose.BH also known as:
| Bkav | W32.AIDetect.malware2 |
| Elastic | malicious (high confidence) |
| DrWeb | Trojan.MulDrop.444 |
| Cynet | Malicious (score: 100) |
| CMC | Generic.Win32.40cfb6a56b!MD |
| CAT-QuickHeal | Trojan.Generic |
| ALYac | Dropped:Backdoor.Generic.192434 |
| Cylance | Unsafe |
| Zillya | Dropper.Joiner.Win32.187 |
| Sangfor | Trojan.Win32.Save.a |
| CrowdStrike | win/malicious_confidence_80% (D) |
| Alibaba | TrojanDropper:Win32/Joiner.b97a287c |
| Cybereason | malicious.56b34b |
| Cyren | W32/Backdoor.FDZM-6980 |
| Symantec | ML.Attribute.HighConfidence |
| ESET-NOD32 | a variant of Win32/TrojanDropper.Small.O |
| APEX | Malicious |
| Avast | Win32:AlLight [Trj] |
| ClamAV | Win.Trojan.BeastDoor-1 |
| Kaspersky | Trojan-Dropper.Win32.Joiner.bk |
| BitDefender | Dropped:Backdoor.Generic.192434 |
| NANO-Antivirus | Trojan.Win32.Joiner.bwvewu |
| MicroWorld-eScan | Dropped:Backdoor.Generic.192434 |
| Tencent | Win32.Trojan-dropper.Joiner.Pcjf |
| Ad-Aware | Dropped:Backdoor.Generic.192434 |
| Sophos | Mal/Generic-R + Troj/Mdrop-CH |
| Comodo | TrojWare.Win32.TrojanDropper.Joiner.K@12v2f7 |
| BitDefenderTheta | AI:Packer.C9B420B923 |
| TrendMicro | BKDR_BIFROSE.ES |
| McAfee-GW-Edition | BehavesLike.Win32.VirRansom.mc |
| FireEye | Generic.mg.40cfb6a56b34b668 |
| Emsisoft | Dropped:Backdoor.Generic.192434 (B) |
| SentinelOne | Static AI – Malicious PE |
| Jiangmin | Backdoor/Bifrose.bfh |
| Webroot | W32.Bifrose.Gen |
| Avira | BDS/BeastDoor.192.A |
| eGambit | Unsafe.AI_Score_100% |
| Antiy-AVL | Trojan/Generic.ASMalwS.E8C6C8 |
| Kingsoft | Win32.Troj.Joiner.bk.(kcloud) |
| Microsoft | Backdoor:Win32/Bifrose.BH |
| Arcabit | Backdoor.Generic.D2EFB2 |
| AegisLab | Trojan.Win32.Joiner.b!c |
| ZoneAlarm | Trojan-Dropper.Win32.Joiner.bk |
| GData | Dropped:Backdoor.Generic.192434 |
| AhnLab-V3 | Trojan/Win32.Bifrose.C311 |
| McAfee | MultiDropper-CE |
| MAX | malware (ai score=100) |
| VBA32 | BScope.TrojanDropper.Small |
| Malwarebytes | Malware.AI.3258268543 |
| Panda | Bck/Bifrose.AV |
| TrendMicro-HouseCall | BKDR_BIFROSE.ES |
| Rising | Dropper.Freeline (CLOUD) |
| Yandex | Trojan.GenAsa!VXDlq/l/x1Q |
| Ikarus | Backdoor.Win32.Bifrose |
| MaxSecure | Trojan.Malware.300983.susgen |
| Fortinet | W32/Mdrop.CH!tr |
| AVG | Win32:AlLight [Trj] |
| Paloalto | generic.ml |
How to remove Backdoor:Win32/Bifrose.BH?
- 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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