The Win32/RA-based.NIS 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 Win32/RA-based.NIS virus can do?
- Executable code extraction
- Presents an Authenticode digital signature
- Creates RWX memory
- Reads data out of its own binary image
- A process created a hidden window
- A scripting utility was executed
- Uses Windows utilities for basic functionality
- Network activity detected but not expressed in API logs
- Anomalous binary characteristics
How to determine Win32/RA-based.NIS?
File Info:
crc32: 422C7B49md5: 3266feb35d1eaa9697dd2e000b0ce18cname: kam.exesha1: 9808c7321101e02f1c016c5726fc212ca727a2f7sha256: f695f5b135b5254122d1c4613b5f470f5f021853d7e03dd82b52be19586d1e2fsha512: af0609f62a0c0df528ba3b433933825a737f6c0be0345297ee3259598b20180dd950f1309b933174cd61b20d623018421800d85459ca5819fc4471827931c4dassdeep: 49152:ycN67XE1hz/zPkQEhc12PEV1Ywc8AWL321ZMihj3NOm+5SyE2hrh4PyxeNr5XaFk:yJoh3UFMV1pA12ihRO5EKq649ZG4type: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
LegalCopyright: QEOUZMZKVJFileVersion: 1.7.2.1CompanyName: QEOUZMZKVJLegalTrademarks: QEOUZMZKVJComments: QEOUZMZKVJProductName: QEOUZMZKVJQEOUZMZKVJFileDescription: QEOUZMZKVJTranslation: 0x0409 0x04e4
Win32/RA-based.NIS also known as:
| Bkav | HW32.Packed. |
| DrWeb | Trojan.StartPage1.58172 |
| MicroWorld-eScan | Trojan.GenericKD.41958431 |
| FireEye | Trojan.GenericKD.41958431 |
| CAT-QuickHeal | Trojan.Scrami |
| McAfee | Artemis!3266FEB35D1E |
| Cylance | Unsafe |
| VIPRE | Trojan.Win32.Generic!BT |
| Sangfor | Malware |
| K7AntiVirus | Trojan ( 0055681f1 ) |
| BitDefender | Trojan.GenericKD.41958431 |
| K7GW | Trojan ( 0055681f1 ) |
| TrendMicro | TROJ_GEN.R002C0GJV19 |
| Cyren | W32/Trojan.OVVQ-6022 |
| Symantec | Trojan.Gen.MBT |
| APEX | Malicious |
| Paloalto | generic.ml |
| GData | Trojan.GenericKD.41958431 |
| Kaspersky | HEUR:Trojan.Win32.Scrami.gen |
| Alibaba | Trojan:Win32/based.e1d7def1 |
| AegisLab | Trojan.Win32.Scrami.4!c |
| Rising | Trojan.ScriptRunner/NSIS!1.BD6D (CLASSIC) |
| Ad-Aware | Trojan.GenericKD.41958431 |
| Sophos | Mal/Generic-S |
| Comodo | Malware@#126oio5sjztff |
| F-Secure | Heuristic.HEUR/AGEN.1042347 |
| McAfee-GW-Edition | Artemis!Trojan |
| Emsisoft | Adware.Agent (A) |
| SentinelOne | DFI – Malicious PE |
| Webroot | W32.Malware.Gen |
| Avira | HEUR/AGEN.1042347 |
| Endgame | malicious (high confidence) |
| Arcabit | Trojan.Generic.D2803C1F |
| ZoneAlarm | HEUR:Trojan.Win32.Scrami.gen |
| Microsoft | Trojan:Win32/Skeeyah.A!MTB |
| AhnLab-V3 | PUP/Win32.RL_Agent.R293607 |
| VBA32 | Trojan.Scrami |
| ALYac | Trojan.Agent.Scrami |
| MAX | malware (ai score=89) |
| Malwarebytes | Backdoor.Agent |
| Panda | Trj/CI.A |
| ESET-NOD32 | Win32/RA-based.NIS |
| TrendMicro-HouseCall | TROJ_GEN.R002C0GJV19 |
| Fortinet | W32/RA.NIZ!tr |
| AVG | Win32:DangerousSig [Trj] |
| Avast | Win32:DangerousSig [Trj] |
| Qihoo-360 | Win32/Trojan.02c |
How to remove Win32/RA-based.NIS?
- 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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