Categories: Malware

Ursu.303213 removal guide

The Ursu.303213 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.
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What Ursu.303213 virus can do?

  • Network activity detected but not expressed in API logs

How to determine Ursu.303213?


File Info:

crc32: FEAA97B8md5: e439692486b8cf9ffd1d3d2dd41b1ee2name: E439692486B8CF9FFD1D3D2DD41B1EE2.mlwsha1: 2a0fe3180be0ace7cb2015b2e7b19244317f0382sha256: b49d93a295c4449705a971e0ea829198392923d87de408c730bfc4bf75c4ec69sha512: a4c6e53ca67fb556c3fba31724f0123925d934379ef69ca82b20895e91e59b9cb7ab53e4c97d2a7e078da3c5b581db9207ffb47ff1644819171d331d21af1a8cssdeep: 1536:RSwHLfrx5xpCpASPfH3fnpDDDDDDDDDDDDDDDDTLec/aciaS+TOlu7gfn1gaxsX:RSwH/xDkQly9e/HHAuPG0Ukftype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 2018Assembly Version: 1.0.0.23155InternalName: EncryptFile.exeFileVersion: 1.0.0.*ProductName: EncryptFileProductVersion: 1.0.0.*FileDescription: EncryptFileOriginalFilename: EncryptFile.exe

Ursu.303213 also known as:

K7AntiVirus Trojan ( 004ddf631 )
Lionic Trojan.Win32.Filecoder.4!c
Cynet Malicious (score: 99)
ALYac Gen:Variant.Ursu.303213
Cylance Unsafe
Zillya Trojan.Filecoder.Win32.8154
Sangfor Ransom.MSIL.Filecoder.AK
CrowdStrike win/malicious_confidence_80% (W)
Alibaba Trojan:MSIL/Filecoder.e71c3c3a
K7GW Trojan ( 004ddf631 )
Cybereason malicious.486b8c
Symantec Trojan Horse
ESET-NOD32 a variant of MSIL/Filecoder.AK
APEX Malicious
Avast Win32:Malware-gen
BitDefender Gen:Variant.Ursu.303213
MicroWorld-eScan Gen:Variant.Ursu.303213
Tencent Win32.Trojan.Generic.Ahxx
Ad-Aware Gen:Variant.Ursu.303213
Sophos Mal/Generic-S
Comodo Malware@#153opq59r23wu
BitDefenderTheta Gen:NN.ZemsilF.34790.lm0@aedfXMk
McAfee-GW-Edition Artemis!Trojan
FireEye Gen:Variant.Ursu.303213
Emsisoft Gen:Variant.Ursu.303213 (B)
SentinelOne Static AI – Suspicious PE
Webroot W32.Trojan.GenKD
Avira TR/Ransom.fgqgl
Antiy-AVL Trojan/Generic.ASMalwS.2827DE9
Microsoft Trojan:MSIL/Filecoder.DSK!MTB
GData Gen:Variant.Ursu.303213
AhnLab-V3 Trojan/Win32.HDC.C767140
McAfee Artemis!E439692486B8
Panda Trj/GdSda.A
Yandex Trojan.Filecoder!XvbeK2tu/5o
Ikarus Trojan-Ransom.FileCrypter
Fortinet MSIL/Filecoder.AK!tr.ransom
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Filecoder.HgIASQ4A

How to remove Ursu.303213?

  • 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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