The Ransom.Natas.3 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.Natas.3 virus can do?
- Sample contains Overlay data
- Reads data out of its own binary image
- CAPE extracted potentially suspicious content
- Authenticode signature is invalid
- Behavioural detection: Injection (inter-process)
- Behavioural detection: Injection with CreateRemoteThread in a remote process
- Collects information to fingerprint the system
- Yara rule detections observed from a process memory dump/dropped files/CAPE
How to determine Ransom.Natas.3?
File Info:
name: 2ACCBA7A702AE48274BF.mlwpath: /opt/CAPEv2/storage/binaries/235f946607f7fbe7b360da855730aecbc18ec74836697dc372d2d4947ba8686fcrc32: 117D5D6Amd5: 2accba7a702ae48274bf19d510d80265sha1: 71ad614ad5455baeea62467e3c519ff2737a94besha256: 235f946607f7fbe7b360da855730aecbc18ec74836697dc372d2d4947ba8686fsha512: 5c11e5435ff193803c34fbb6ab212cdb04b90bc43c2cc8d15f92e77d9b7c6d99363cbb05601e4eacbc8105bd543d84d60c011c83349ce8a2a531e55d98a4f312ssdeep: 3072:p9a8rJuXiiFbjFHy2otyYEsalTH9BCIZMd9D54LYrOA:p9aliiLSttyYEsCsd9DJrNtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1B7D3AF667480E0F3C9A726719A69B77567FFDD3822385C43E3280D6A3971883B21D34Bsha3_384: 84ff05e399988f323746739317524304365c7e7149f37df0d2132dbde6404a785e8776791e6708d5c887afd01de2ef8dep_bytes: 558bec83ec10536a0032dbe86ff0fffftimestamp: 2011-05-06 01:13:06Version Info:
0: [No Data]
Ransom.Natas.3 also known as:
| Bkav | W32.AIDetectMalware |
| Lionic | Trojan.Win32.Generic.4!c |
| Elastic | malicious (high confidence) |
| MicroWorld-eScan | Gen:Variant.Ransom.Natas.3 |
| FireEye | Generic.mg.2accba7a702ae482 |
| CAT-QuickHeal | Trojan.Necurs.MUE.A3 |
| Skyhigh | BehavesLike.Win32.ZBot.ch |
| McAfee | PWS-Zbot.gen.avh |
| Cylance | unsafe |
| VIPRE | Gen:Variant.Ransom.Natas.3 |
| Sangfor | Trojan.Win32.Save.a |
| K7AntiVirus | Spyware ( 002891031 ) |
| Alibaba | TrojanPSW:Win32/GenMalicious.7c826d03 |
| K7GW | Spyware ( 002891031 ) |
| Cybereason | malicious.ad5455 |
| Arcabit | Trojan.Ransom.Natas.3 |
| BitDefenderTheta | Gen:NN.ZexaF.36680.imX@aat9hIo |
| Symantec | ML.Attribute.HighConfidence |
| tehtris | Generic.Malware |
| ESET-NOD32 | a variant of Win32/Spy.Zbot.YW |
| Cynet | Malicious (score: 100) |
| APEX | Malicious |
| ClamAV | Win.Spyware.Zbot-1275 |
| Kaspersky | HEUR:Trojan.Win32.Generic |
| BitDefender | Gen:Variant.Ransom.Natas.3 |
| NANO-Antivirus | Trojan.Win32.Panda.jlyjz |
| Avast | Sf:Crypt-BT [Trj] |
| Tencent | Trojan.Win32.Zbot.aaw |
| Emsisoft | Gen:Variant.Ransom.Natas.3 (B) |
| Baidu | Win32.Trojan.Zbot.a |
| F-Secure | Trojan-Spy:W32/Zbot.AVTH |
| DrWeb | Trojan.PWS.Panda.655 |
| Zillya | Trojan.Zbot.Win32.34018 |
| TrendMicro | TSPY_ZBOT.SMIG |
| Sophos | Troj/PWS-BSF |
| Ikarus | Trojan-Spy.Banker.Citadel |
| Jiangmin | Trojan/Invader.cfj |
| Varist | W32/Zbot.BR.gen!Eldorado |
| Avira | TR/Spy.Zbot.aoqb.5 |
| Antiy-AVL | Trojan[Spy]/Win32.Zbot.yw |
| Kingsoft | Win32.HeurC.KVMH017.a |
| Xcitium | TrojWare.Win32.Kazy.MKD@4qchol |
| Microsoft | PWS:Win32/Zbot!CI |
| ZoneAlarm | HEUR:Trojan.Win32.Generic |
| GData | Win32.Trojan-Spy.Zbot.DB |
| Detected | |
| AhnLab-V3 | Trojan/Win32.Zbot.R4880 |
| Acronis | suspicious |
| VBA32 | SScope.Trojan.FakeAV.01110 |
| ALYac | Gen:Variant.Ransom.Natas.3 |
| Malwarebytes | Generic.Malware.AI.DDS |
| Panda | Generic Malware |
| TrendMicro-HouseCall | TSPY_ZBOT.SMIG |
| Rising | Spyware.Zbot!1.648A (CLASSIC) |
| Yandex | Trojan.GenAsa!upgWmf03L4M |
| SentinelOne | Static AI – Malicious PE |
| MaxSecure | Trojan.Malware.7164915.susgen |
| Fortinet | W32/Zbot.AT!tr |
| AVG | Sf:Crypt-BT [Trj] |
| DeepInstinct | MALICIOUS |
| CrowdStrike | win/malicious_confidence_100% (D) |
How to remove Ransom.Natas.3?
- 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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