The Backdoor:Win32/Prisos.A 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/Prisos.A virus can do?
- SetUnhandledExceptionFilter detected (possible anti-debug)
- Reads data out of its own binary image
- Unconventionial language used in binary resources: Arabic (Egypt)
- Authenticode signature is invalid
- Installs itself for autorun at Windows startup
- Creates a hidden or system file
How to determine Backdoor:Win32/Prisos.A?
File Info:
name: CF2924E55511FCFA52B5.mlwpath: /opt/CAPEv2/storage/binaries/855047b19679427acd5d11bfbda6ef538e3a79c23b83d3ee182177865872b812crc32: A9FB6A68md5: cf2924e55511fcfa52b5f11595537b20sha1: 20d5d70ff358746d4f0e8932869e511af35cd488sha256: 855047b19679427acd5d11bfbda6ef538e3a79c23b83d3ee182177865872b812sha512: 08e56d2370f10bc933715ee0230b706f5fb99e9516bb1a7696e87de5a04efd45e490de792dae22e1a7bbf476bac4fc0b278c341e12358cac4a2b09699b1715a7ssdeep: 1536:6mVZQJxFnGqow0B2Kvfqf/rpRq+cx6xKvqEam:6mgxGqow0B2KvMJxKvqOtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T14A532A37B8D58C62F586A57504364B7A6E3BF8711694838B9F106E6D2C32390EE3934Bsha3_384: 5e28b1d32cefe4dbe56566aca12493d1b45e7afbe339d1c086ebe5865b00eeb1b2121c0afca852f96478d1a64f4a6d32ep_bytes: 558bec6aff684071400068144f400064timestamp: 2007-12-06 05:24:26Version Info:
0: [No Data]
Backdoor:Win32/Prisos.A also known as:
| Elastic | malicious (high confidence) |
| MicroWorld-eScan | Gen:Variant.Doina.11608 |
| FireEye | Generic.mg.cf2924e55511fcfa |
| McAfee | BackDoor-YA.a |
| Cylance | Unsafe |
| VIPRE | Backdoor.Win32.Prisos.A (v) |
| K7AntiVirus | Trojan ( 004d07a21 ) |
| K7GW | Trojan ( 004d07a21 ) |
| Cybereason | malicious.55511f |
| Baidu | Win32.Backdoor.Prisos.b |
| VirIT | Trojan.Win32.TianYan.B |
| Cyren | W32/Trojan.HMGX-6351 |
| Symantec | W32.Killaut.A |
| ESET-NOD32 | Win32/Prisos.A |
| APEX | Malicious |
| ClamAV | Win.Spyware.35814-2 |
| Kaspersky | Trojan.Win32.Agent.netfau |
| BitDefender | Gen:Variant.Doina.11608 |
| NANO-Antivirus | Trojan.Win32.TianYan.cqjjhu |
| Avast | Win32:Dropper-FJM [Drp] |
| Tencent | Malware.Win32.Gencirc.10b18485 |
| Ad-Aware | Gen:Variant.Doina.11608 |
| Sophos | Troj/Agent-ICR |
| Comodo | TrojWare.Win32.TrojanSpy.TianYan.~A@1qz4h |
| DrWeb | Win32.HLLP.Nemesis.28687 |
| TrendMicro | TSPY_TIANYAN.SMD |
| McAfee-GW-Edition | BackDoor-YA.a |
| Emsisoft | Gen:Variant.Doina.11608 (B) |
| GData | Gen:Variant.Doina.11608 |
| Jiangmin | TrojanSpy.TianYan.a |
| eGambit | Unsafe.AI_Score_66% |
| Avira | TR/Spy.Genome.rlce |
| MAX | malware (ai score=83) |
| Antiy-AVL | Trojan/Generic.ASMalwS.AE45 |
| Kingsoft | Heur.SSC.2622419.1216.(kcloud) |
| ViRobot | Trojan.Win32.TianYan.40960 |
| Microsoft | Backdoor:Win32/Prisos.A |
| Cynet | Malicious (score: 99) |
| AhnLab-V3 | Worm/Win32.Mabezat.R26794 |
| BitDefenderTheta | Gen:NN.ZexaCO.34114.dqY@aOJOHJcO |
| ALYac | Gen:Variant.Doina.11608 |
| VBA32 | BScope.Trojan-Spy.Zbot |
| Malwarebytes | Malware.AI.825262803 |
| TrendMicro-HouseCall | TSPY_TIANYAN.SMD |
| Rising | Trojan.Spy.Win32.TianYan.a (RDMK:cmRtazqfQge9rhDQzrzwofJL50yf) |
| SentinelOne | Static AI – Malicious PE |
| MaxSecure | Trojan.Malware.300983.susgen |
| Fortinet | W32/Generic.AC.1F6EC8!tr |
| AVG | Win32:Dropper-FJM [Drp] |
| CrowdStrike | win/malicious_confidence_90% (W) |
How to remove Backdoor:Win32/Prisos.A?
- 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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