Categories: RansomTrojan

About “Trojan-Ransom.Win32.PolyRansom.dyr” infection

The Trojan-Ransom.Win32.PolyRansom.dyr 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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What Trojan-Ransom.Win32.PolyRansom.dyr virus can do?

  • Attempts to connect to a dead IP:Port (1 unique times)
  • A process created a hidden window
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • Uses Windows utilities for basic functionality

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


File Info:

crc32: EEB4AAE7md5: 3e4f05e6533755b81f45a56e83552324name: 3E4F05E6533755B81F45A56E83552324.mlwsha1: 5537b61765674cca438c7c024ea647e77e2fcdaesha256: bcf37b47c752cbe5306a34a3bfbb7a274deca526dd1e2485c3e33c6b3e63e8cbsha512: dea5561ce03d02d1906c8993b19e3aeaf85cf43757a2f0715da40a6c3a8526991cacc90d81f127c517ea325f46de4c6dda8faf9de59eaaf448373e1db71459b6ssdeep: 12288:X2XSU1j1HNx5Vrauu2hncpnie3VxkN/AF32H6Xs8IYT9uxhDFecP/LSVix9BVG2:+SU1jTxIMAJIU9u/FB/ZG2type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2018InternalName: Downloader.exeFileVersion: 3.1.0.3CompanyName: TODO: ProductVersion: 3.1.0.3FileDescription: TODO: OriginalFilename: Downloader.exeTranslation: 0x0804 0x04b0

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

Lionic Trojan.Win32.PolyRansom.j!c
Cynet Malicious (score: 99)
ALYac Trojan.GenericKD.31182735
Cylance Unsafe
Zillya Trojan.GenericKD.Win32.159205
Sangfor Trojan.Win32.Save.a
Alibaba Ransom:Win32/PolyRansom.87c6f26a
Cybereason malicious.653375
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast FileRepMalware
Kaspersky Trojan-Ransom.Win32.PolyRansom.dyr
BitDefender Trojan.GenericKD.31182735
NANO-Antivirus Trojan.Win32.PolyRansom.gckeaz
MicroWorld-eScan Trojan.GenericKD.31182735
Tencent Malware.Win32.Gencirc.114d38e2
Ad-Aware Trojan.GenericKD.31182735
Sophos Generic PUA FF (PUA)
Comodo Malware@#cxipbkmg6tp1
BitDefenderTheta Gen:NN.ZexaF.34050.Ey0@aGL4nnpj
McAfee-GW-Edition BehavesLike.Win32.Generic.gh
FireEye Generic.mg.3e4f05e6533755b8
Emsisoft Trojan.GenericKD.31182735 (B)
Jiangmin Trojan.PolyRansom.nc
Avira TR/Ransom.wmsgj
Antiy-AVL Trojan/Generic.ASMalwS.27BB7C7
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Wacatac.B!ml
GData Trojan.GenericKD.31182735
AhnLab-V3 Malware/Win32.Generic.C2717022
McAfee Artemis!3E4F05E65337
MAX malware (ai score=100)
VBA32 BScope.TrojanRansom.Agent
Panda Trj/GdSda.A
Yandex Trojan.GenAsa!sJZ4bjNvLoQ
Fortinet W32/PolyRansom.DYR!tr
AVG FileRepMalware
Paloalto generic.ml
Qihoo-360 Win32/Ransom.PolyRansom.HwoCEpsA

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

  • 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.

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