Categories: RansomTrojan

What is “Trojan-Ransom.Win32.PolyRansom.byg”?

The Trojan-Ransom.Win32.PolyRansom.byg 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.
6-day free trial available.

What Trojan-Ransom.Win32.PolyRansom.byg virus can do?

  • CAPE extracted potentially suspicious content
  • Authenticode signature is invalid
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Trojan-Ransom.Win32.PolyRansom.byg?


File Info:

name: F15BAB31E24087713559.mlwpath: /opt/CAPEv2/storage/binaries/edd6769148ddd02de1e5cafd224185c803310e6ba027b3a8d295c889c49bb5d2crc32: DD92C3A9md5: f15bab31e24087713559bcbddeaf479dsha1: cc4b289c0d9ddc850c5dc81ec8e93d035bfaa0a9sha256: edd6769148ddd02de1e5cafd224185c803310e6ba027b3a8d295c889c49bb5d2sha512: 0065a9718aa9013401f5493d62f7858b68c2af3d7434e80f6fee052f69959d21512d1d1c8150a31d429588bd7669b501a6f7e5fdb12aa3d3a8feb59ee8f5e11fssdeep: 192:blxlhVyoapGfryD1CfL6Y6ms7TIbOiaqKBkrQ/BiVds485uEWCw6/:blxlh8ifrk1Cfmmq8OUKWqqz8hWCw6type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T12B22E86297ACC337C83A2F3F9963515007719709D862EA7E29CC564E5E973104BE3B72sha3_384: 03e5f66fcf25bd962a265241a9e670775488fa8d7469552c5ff0c0dbafb166e34324a31142960f917e64577d1f3a76b3ep_bytes: ff250020400000000000000000000000timestamp: 2013-03-12 23:26:30

Version Info:

Translation: 0x0000 0x04b0FileDescription: AsyncTestFileVersion: 1.0.0.0InternalName: AsyncTest.exeLegalCopyright: Copyright © 2013OriginalFilename: AsyncTest.exeProductName: AsyncTestProductVersion: 1.0.0.0Assembly Version: 1.0.0.0

Trojan-Ransom.Win32.PolyRansom.byg also known as:

Lionic Trojan.Win32.PolyRansom.j!c
Cynet Malicious (score: 99)
Skyhigh Artemis!Trojan
McAfee RDN/Ransom
Cylance unsafe
Alibaba Ransom:Win32/PolyRansom.c1375d89
Symantec Trojan.Gen.MBT
Kaspersky Trojan-Ransom.Win32.PolyRansom.byg
Avast Win32:Malware-gen
Sophos Mal/Generic-S
F-Secure Trojan.TR/Ransom.efiku
Zillya Trojan.PolyRansom.Win32.193
Jiangmin Trojan.PolyRansom.gz
Avira TR/Ransom.efiku
Antiy-AVL Trojan[Ransom]/Win32.PolyRansom
Kingsoft Win32.Troj.Undef.a
Microsoft Program:Win32/Wacapew.C!ml
ZoneAlarm Trojan-Ransom.Win32.PolyRansom.byg
VBA32 TScope.Trojan.MSIL
Rising Ransom.PolyRansom!8.32D6 (CLOUD)
MaxSecure Trojan.Malware.73982054.susgen
AVG Win32:Malware-gen
DeepInstinct MALICIOUS

How to remove Trojan-Ransom.Win32.PolyRansom.byg?

  • 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.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

Recent Posts

MSIL/GenKryptik.GXIZ information

The MSIL/GenKryptik.GXIZ is considered dangerous by lots of security experts. When this infection is active,…

2 weeks ago

Malware.AI.2789448175 (file analysis)

The Malware.AI.2789448175 is considered dangerous by lots of security experts. When this infection is active,…

2 weeks ago

Jalapeno.1878 removal instruction

The Jalapeno.1878 is considered dangerous by lots of security experts. When this infection is active,…

2 weeks ago

What is “Trojan.Heur3.LPT.YmKfaKBcBekib”?

The Trojan.Heur3.LPT.YmKfaKBcBekib is considered dangerous by lots of security experts. When this infection is active,…

2 weeks ago

How to remove “Worm.Win32.Vobfus.exmt”?

The Worm.Win32.Vobfus.exmt is considered dangerous by lots of security experts. When this infection is active,…

2 weeks ago

About “TrojanDownloader:Win32/Beebone.JO” infection

The TrojanDownloader:Win32/Beebone.JO is considered dangerous by lots of security experts. When this infection is active,…

2 weeks ago