The Backdoor:Win32/Prorat.L 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.
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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 Backdoor:Win32/Prorat.L virus can do?
- Creates RWX memory
- Starts servers listening on 0.0.0.0:1860, 0.0.0.0:5112, 0.0.0.0:51100
- Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
- Reads data out of its own binary image
- Drops a binary and executes it
- The binary likely contains encrypted or compressed data.
- The executable is compressed using UPX
- Uses Windows utilities for basic functionality
- Sniffs keystrokes
- Deletes its original binary from disk
- Attempts to stop active services
- Installs itself for autorun at Windows startup
- Creates a hidden or system file
- Likely virus infection of existing system binary
- Creates a copy of itself
How to determine Backdoor:Win32/Prorat.L?
File Info:
crc32: 08ABE829md5: b6c950da33d09bf3024949fab52327d2name: flax.exesha1: 1a9dffdeaec3e6feecb3fb6126ec954287c3288dsha256: 6f91f4ba154d26f830f60b4991a5fc509702136fda9aef57768bfe28564c5517sha512: 50c29b9d1e7bd70823716bd519470046337a5d10a54d461fb4d52d3c24ebf85b7ea2315f1b3e1dfef19d1bdbeb569046f3626b665c32a902797e67487403f0a3ssdeep: 6144:ERqmpp+amNOGokzLyM9tsLAitQo6tzOKkzIt8gKyfjxfR9D2j4yL9ez7:wqmpplpGoGL3etQoMiXM8gxf/Sj4yL9Otype: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, UPX compressedVersion Info:
0: [No Data]
Backdoor:Win32/Prorat.L also known as:
| Bkav | W32.FserviceGJK.Trojan |
| MicroWorld-eScan | Generic.Malware.G!SFMBVbg.07D05011 |
| FireEye | Generic.mg.b6c950da33d09bf3 |
| CAT-QuickHeal | Backdoor.Prorat.T8 |
| Qihoo-360 | Win32/Backdoor.5a1 |
| ALYac | Generic.Malware.G!SFMBVbg.07D05011 |
| Malwarebytes | Backdoor.ProRat |
| VIPRE | Backdoor.Win32.Agent.aaz (fs) |
| Sangfor | Malware |
| K7AntiVirus | Backdoor ( 0020e8c31 ) |
| BitDefender | Generic.Malware.G!SFMBVbg.07D05011 |
| K7GW | Backdoor ( 0020e8c31 ) |
| Cybereason | malicious.a33d09 |
| TrendMicro | BKDR_AVW.A |
| BitDefenderTheta | AI:Packer.9B7303D71D |
| Cyren | W32/ProratP.A |
| Symantec | Trojan Horse |
| TotalDefense | Win32/ProRat.L |
| Baidu | Win32.Backdoor.Prorat.f |
| APEX | Malicious |
| Paloalto | generic.ml |
| GData | Generic.Malware.G!SFMBVbg.07D05011 |
| Kaspersky | Backdoor.Win32.Prorat.npv |
| Alibaba | Backdoor:Win32/Prorat.c0e459d2 |
| NANO-Antivirus | Trojan.Win32.Prorat-19.hhti |
| ViRobot | Backdoor.Win32.Prorat.350764.D |
| Tencent | Trojan.Win32.Prorat.ad |
| Ad-Aware | Generic.Malware.G!SFMBVbg.07D05011 |
| Sophos | Troj/Prorat-19 |
| Comodo | Backdoor.Win32.Agent.AVW85@11x5ri |
| F-Secure | Backdoor.BDS/Prorat.19.O |
| DrWeb | BackDoor.ProRat.3396 |
| Zillya | Backdoor.Prorat.Win32.7574 |
| Invincea | heuristic |
| McAfee-GW-Edition | BehavesLike.Win32.Backdoor.fc |
| CMC | Backdoor.Win32.Prorat!O |
| Emsisoft | Generic.Malware.G!SFMBVbg.07D05011 (B) |
| Ikarus | Backdoor.Win32.Prorat |
| F-Prot | W32/ProratP.A |
| Jiangmin | Backdoor/Prorat.ci |
| Webroot | W32.Prorat.Gen |
| Avira | BDS/Prorat.19.O |
| Antiy-AVL | Trojan[Backdoor]/Win32.VB.aoi |
| Endgame | malicious (moderate confidence) |
| Arcabit | Generic.Malware.G!SFMBVbg.07D05011 |
| SUPERAntiSpyware | Trojan.Agent/Gen-Prorat |
| ZoneAlarm | Backdoor.Win32.Prorat.npv |
| Microsoft | Backdoor:Win32/Prorat.L |
| AhnLab-V3 | Trojan/Win32.Prorat.R1757 |
| Acronis | suspicious |
| McAfee | BackDoor-AVW |
| MAX | malware (ai score=100) |
| VBA32 | MalwareScope.Trojan-PSW.Pinch.1 |
| Cylance | Unsafe |
| Panda | Trj/Genetic.gen |
| Zoner | Trojan.Win32.32410 |
| ESET-NOD32 | Win32/Prorat.19 |
| TrendMicro-HouseCall | BKDR_AVW.A |
| Rising | Backdoor.ProRat.19.iv (CLASSIC) |
| Yandex | Backdoor.Prorat.AR1 |
| SentinelOne | DFI – Malicious PE |
| eGambit | Unsafe.AI_Score_100% |
| Fortinet | W32/Prorat.I!tr.bdr |
| AVG | Win32:GenMalicious-BME [Trj] |
| Avast | Win32:GenMalicious-BME [Trj] |
| CrowdStrike | win/malicious_confidence_100% (W) |
| MaxSecure | Backdoor.W32.Prorat.npv |
How to remove Backdoor:Win32/Prorat.L?
- 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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