The Ransom:MSIL/JigsawLocker!rfn 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:MSIL/JigsawLocker!rfn virus can do?
- Creates RWX memory
- Drops a binary and executes it
- Installs itself for autorun at Windows startup
- Network activity detected but not expressed in API logs
- Creates a copy of itself
- Unusual version info supplied for binary
How to determine Ransom:MSIL/JigsawLocker!rfn?
File Info:
crc32: 1A363547md5: 6d1cc476e944bee6fa720b5881c9d8acname: 6D1CC476E944BEE6FA720B5881C9D8AC.mlwsha1: c0755e33e5a0557b0e69c7b7b468e93a29e213aasha256: e2310969be5df2d897567a540436ccc6cddcd0d2bf0ca87bf3b9550923f9c9absha512: 2130cbfa3e5d4fca72547388e0b3cfdf2c620c5fda11e8ca424891a9f5cf853bb30272b52258bd74c7e3b3dc6522cbb11a4e42d6d417323d4b65f24eb00e73e5ssdeep: 6144:uHD8+eh3DSS3guO2YBW0avwhQ2+MaqzYOxQ4rCt0O:uHIjpSWvOPBsvwO2+MaqkOotype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS WindowsVersion Info:
Translation: 0x0000 0x04b0LegalCopyright: Microsoft CooporationAssembly Version: 31.0.1.5411InternalName: BTC MultiGrabber.exeFileVersion: 31.0.1.5411CompanyName: LegalTrademarks: Comments: ProductName: Host Process for Windows ServicesProductVersion: 31.0.1.5411FileDescription: Host Process for Windows ServicesOriginalFilename: BTC MultiGrabber.exe
Ransom:MSIL/JigsawLocker!rfn also known as:
| Elastic | malicious (high confidence) |
| MicroWorld-eScan | DeepScan:Generic.MSIL.Ransomware.Jigsaw.6416D1F0 |
| FireEye | Generic.mg.6d1cc476e944bee6 |
| CAT-QuickHeal | Trojan.Fsysna |
| Qihoo-360 | Win32/Trojan.385 |
| ALYac | DeepScan:Generic.MSIL.Ransomware.Jigsaw.6416D1F0 |
| Cylance | Unsafe |
| VIPRE | Trojan.Win32.Generic!BT |
| Sangfor | Trojan.Win32.Save.a |
| K7AntiVirus | Password-Stealer ( 004d6a1c1 ) |
| BitDefender | DeepScan:Generic.MSIL.Ransomware.Jigsaw.6416D1F0 |
| K7GW | Password-Stealer ( 004d6a1c1 ) |
| Cybereason | malicious.6e944b |
| BitDefenderTheta | Gen:NN.ZemsilF.34590.wm0@a0Y22rf |
| Symantec | ML.Attribute.HighConfidence |
| APEX | Malicious |
| Avast | Win32:Malware-gen |
| Kaspersky | Trojan.Win32.Fsysna.ekia |
| Alibaba | Trojan:Win32/Fsysna.47c1e820 |
| NANO-Antivirus | Trojan.Win32.BitCoinMiner.eqjvns |
| ViRobot | Trojan.Win32.Z.Fsysna.373760 |
| Tencent | Malware.Win32.Gencirc.114b07a9 |
| Ad-Aware | DeepScan:Generic.MSIL.Ransomware.Jigsaw.6416D1F0 |
| Emsisoft | DeepScan:Generic.MSIL.Ransomware.Jigsaw.6416D1F0 (B) |
| Comodo | Malware@#22ezzcu3eofsp |
| F-Secure | Heuristic.HEUR/AGEN.1101058 |
| DrWeb | Trojan.MulDrop7.28891 |
| Zillya | Trojan.Fsysna.Win32.14648 |
| TrendMicro | Ransom.MSIL.JIGSAW.SMB |
| McAfee-GW-Edition | GenericRXBW-AA!6D1CC476E944 |
| Sophos | Mal/Generic-R + Troj/Jigsaw-K |
| Ikarus | Trojan.MSIL.PSW |
| Jiangmin | Trojan.Fsysna.hqz |
| Avira | HEUR/AGEN.1101058 |
| Antiy-AVL | Trojan/Win32.Fsysna |
| Microsoft | Ransom:MSIL/JigsawLocker!rfn |
| Arcabit | DeepScan:Generic.MSIL.Ransomware.Jigsaw.6416D1F0 |
| ZoneAlarm | Trojan.Win32.Fsysna.ekia |
| GData | MSIL.Trojan.ClipBanker.C |
| Cynet | Malicious (score: 85) |
| AhnLab-V3 | Trojan/Win32.RL_Fsysna.C4249603 |
| McAfee | GenericRXBW-AA!6D1CC476E944 |
| MAX | malware (ai score=89) |
| VBA32 | Trojan.Fsysna |
| Malwarebytes | Trojan.BitCoinStealer |
| Panda | Trj/CI.A |
| ESET-NOD32 | a variant of MSIL/PSW.CoinStealer.Z |
| TrendMicro-HouseCall | Ransom.MSIL.JIGSAW.SMB |
| Rising | Ransom.JigsawLocker!8.52DD (CLOUD) |
| Yandex | Trojan.Fsysna!I6KV0IYl2MA |
| SentinelOne | Static AI – Malicious PE |
| eGambit | Unsafe.AI_Score_99% |
| Fortinet | MSIL/Jigsaw.K!tr |
| AVG | Win32:Malware-gen |
| Paloalto | generic.ml |
| CrowdStrike | win/malicious_confidence_100% (W) |
How to remove Ransom:MSIL/JigsawLocker!rfn?
- 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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