The Bulz.405257 (B) 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.
Gridinsoft Anti-Malware
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 Bulz.405257 (B) virus can do?
- Anomalous binary characteristics
How to determine Bulz.405257 (B)?
File Info:
crc32: FCCCC41Amd5: b523bde0d3ed764bae0eb5ddf6472a1dname: B523BDE0D3ED764BAE0EB5DDF6472A1D.mlwsha1: eec8291052a5691966392e1f9503cd7f03ca9ef1sha256: 7233ea0ff7786c1bed04d58d7ba8756b7047c2ad2695c74385e0c8f84fe07ef3sha512: 2eda3965b6223665d7fbdd45a924e1bacb78acad1d58c3aaa9fca4334ef9d8b1fbe2cd979e545de1062a68ead7509851b6705e1130b8bd7e9e291093da36f92fssdeep: 192:wDMAe4Ckj19RZZ6wpSfu1bKcq5uHj7khBDSeKNH4gkLmE77KBUbOj6kxiY:wDMAoKz6WtKEj7aBDitkLmE77KbAYtype: PE32+ executable (GUI) x86-64 (stripped to external PDB), for MS WindowsVersion Info:
0: [No Data]
Bulz.405257 (B) also known as:
| Elastic | malicious (high confidence) |
| DrWeb | Exploit.ShellCode.46 |
| Cynet | Malicious (score: 100) |
| ALYac | Gen:Variant.Bulz.405257 |
| Zillya | Tool.CobaltStrike.Win64.273 |
| CrowdStrike | win/malicious_confidence_100% (W) |
| Cybereason | malicious.0d3ed7 |
| Cyren | W64/Ulise.BW.gen!Eldorado |
| Symantec | Backdoor.Cobalt!gen1 |
| ESET-NOD32 | a variant of Win64/RiskWare.CobaltStrike.Artifact.A |
| APEX | Malicious |
| Avast | Win64:Malware-gen |
| ClamAV | Win.Trojan.CobaltStrike-9044898-1 |
| Kaspersky | HEUR:Trojan.Win32.Generic |
| BitDefender | Gen:Variant.Bulz.405257 |
| MicroWorld-eScan | Gen:Variant.Bulz.405257 |
| Tencent | Malware.Win32.Gencirc.10ce3ce7 |
| Ad-Aware | Gen:Variant.Bulz.405257 |
| Sophos | ML/PE-A + ATK/Cobalt-A |
| TrendMicro | Backdoor.Win64.COBEACON.SMA |
| McAfee-GW-Edition | Cobalt-EVTS!B523BDE0D3ED |
| FireEye | Generic.mg.b523bde0d3ed764b |
| Emsisoft | Gen:Variant.Bulz.405257 (B) |
| Jiangmin | Trojan.Generic.fsibr |
| Avira | HEUR/AGEN.1139243 |
| eGambit | Unsafe.AI_Score_97% |
| Microsoft | Trojan:Win32/Cobaltstrike.MK!MTB |
| Gridinsoft | Trojan.Win64.Agent.oa!s1 |
| Arcabit | Trojan.Bulz.D62F09 |
| GData | Gen:Variant.Bulz.405257 |
| AhnLab-V3 | Malware/Win64.RL_Generic.R360995 |
| McAfee | Cobalt-EVTS!B523BDE0D3ED |
| MAX | malware (ai score=83) |
| Malwarebytes | Generic.Trojan.Malicious.DDS |
| TrendMicro-HouseCall | Backdoor.Win64.COBEACON.SMA |
| Rising | Trojan.Shelma!8.1A3D (TFE:dGZlOgUdUGSTryxFyw) |
| Yandex | Trojan.GenAsa!ZICJWVi3Ujg |
| Ikarus | Trojan-Downloader.Win64.Agent |
| Fortinet | W64/Agent.CY!tr |
| AVG | Win64:Malware-gen |
| Paloalto | generic.ml |
How to remove Bulz.405257 (B)?
- 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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