The Ransom:Win32/Nasan.B!bit 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 Ransom:Win32/Nasan.B!bit virus can do?
- Expresses interest in specific running processes
- Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
- Detects Sandboxie through the presence of a library
- Detects Avast Antivirus through the presence of a library
- Detects SunBelt Sandbox through the presence of a library
- Detects the presence of Wine emulator via function name
- Checks for the presence of known windows from debuggers and forensic tools
- Network activity detected but not expressed in API logs
- Anomalous binary characteristics
Related domains:
z.whorecord.xyz |
a.tomx.xyz |
How to determine Ransom:Win32/Nasan.B!bit?
File Info:
crc32: E83E21ACmd5: 0a3c1203a6bd66f8fe3c0fd99f804ab1name: 0A3C1203A6BD66F8FE3C0FD99F804AB1.mlwsha1: 1252254f627382dfb583a6088057e5ce9635c2acsha256: 30ed8f8ca4cacfd0e1fb3485b6fa5c2a9ad88c655caa99873a0e5dba6ae90fcasha512: 6533b4a9be6fbe7970c27a2b1d7e0ccec3b18a8e1afc908208a7072f7ead4657885d53074e16f1aa80b615a27e55107e8304b1cef486d3fee8d2d1ec71f5ccd1ssdeep: 3072:D2hF0C0mnzhcqD05wUqt4pOE8Yn7rfSfYhh5WSrk99Jka:GFnzhcf5w18rfUYh3cGatype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
0: [No Data]
Ransom:Win32/Nasan.B!bit also known as:
| Bkav | W32.AIDetect.malware1 |
| Elastic | malicious (high confidence) |
| MicroWorld-eScan | Gen:Variant.Zusy.321037 |
| ALYac | Gen:Variant.Zusy.321037 |
| Cylance | Unsafe |
| VIPRE | Trojan.Win32.Generic!BT |
| Sangfor | Trojan.Win32.Save.a |
| K7AntiVirus | Trojan ( 005041b71 ) |
| BitDefender | Gen:Variant.Zusy.321037 |
| K7GW | Trojan ( 005041b71 ) |
| Cybereason | malicious.3a6bd6 |
| Cyren | W32/Ransom.Satan.A.gen!Eldorado |
| Symantec | Trojan.Exedapan!gm |
| APEX | Malicious |
| Avast | Win32:Ransom-AZF [Trj] |
| ClamAV | Win.Ransomware.Satan-5713061-0 |
| Kaspersky | HEUR:Trojan-Ransom.Win32.Generic |
| Alibaba | Ransom:Win32/Nasan.77babb12 |
| NANO-Antivirus | Trojan.Win32.DKPS.eljdsa |
| Tencent | Malware.Win32.Gencirc.10b92243 |
| Ad-Aware | Gen:Variant.Zusy.321037 |
| Emsisoft | Gen:Variant.Zusy.321037 (B) |
| Comodo | TrojWare.Win32.Lepoh.A@70zinc |
| F-Secure | Trojan.TR/Dropper.Gen2 |
| DrWeb | Trojan.Packed2.40468 |
| Zillya | Trojan.Injector.Win32.473903 |
| TrendMicro | Ransom_NATAS.SM1 |
| McAfee-GW-Edition | BehavesLike.Win32.Generic.ch |
| FireEye | Generic.mg.0a3c1203a6bd66f8 |
| Sophos | Mal/Generic-R + Troj/Ransom-ECZ |
| SentinelOne | Static AI – Malicious PE |
| Jiangmin | Trojan.Generic.arujf |
| Avira | TR/Dropper.Gen2 |
| Antiy-AVL | Trojan/Win32.AGeneric |
| Kingsoft | Win32.Troj.Undef.(kcloud) |
| Microsoft | Ransom:Win32/Nasan.B!bit |
| Arcabit | Trojan.Zusy.D4E60D |
| ZoneAlarm | HEUR:Trojan-Ransom.Win32.Generic |
| GData | Gen:Variant.Zusy.321037 |
| Cynet | Malicious (score: 100) |
| AhnLab-V3 | Malware/Win32.Generic.C1768929 |
| Acronis | suspicious |
| McAfee | GenericRXAY-JO!0A3C1203A6BD |
| MAX | malware (ai score=100) |
| VBA32 | BScope.TrojanRansom.Shaitan |
| Malwarebytes | Malware.AI.1639494395 |
| Panda | Trj/Genetic.gen |
| ESET-NOD32 | a variant of Win32/Injector.DKPS |
| TrendMicro-HouseCall | Ransom_NATAS.SM1 |
| Rising | Trojan.Ransom.Satan!1.AEB7 (CLOUD) |
| Yandex | Trojan.GenAsa!V2pm0RV3Ess |
| Ikarus | Trojan.Kazy |
| eGambit | Unsafe.AI_Score_93% |
| Fortinet | W32/Injector.DKPS!tr |
| BitDefenderTheta | AI:Packer.939CA2981E |
| AVG | Win32:Ransom-AZF [Trj] |
| Paloalto | generic.ml |
| CrowdStrike | win/malicious_confidence_100% (D) |
| Qihoo-360 | Win32/TrojanDropper.Generic.HxQBexgA |
How to remove Ransom:Win32/Nasan.B!bit?
- 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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