Categories: Malware

Ursu.866881 removal instruction

The Ursu.866881 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.866881 virus can do?

  • Reads data out of its own binary image
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Ursu.866881?


File Info:

crc32: B5D74473md5: 55e3ec0a27520119b83e80a4043f8e32name: tmpnvccj5hjsha1: df4130863bdd80d816940a4e66501380ed4da0e5sha256: 43a77e42ef1c3dcfe9ac461de78c24b39756c9aae3b87606bcbe508bfa989f86sha512: faf4eb3539b6bf16efda868a96788eafdc707e56ff21d6f63766c16d3933ffc112993feda9141b097d4f6ad8268849d2262c8e9800f4b9b7c73531673e5e3cc8ssdeep: 49152:dK3+GmeFVUH4peIq3nF9n3HHBruqprj0tpWN/7aNh:dzvF9n3HHxxqtps/7aLtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: x53a6x95e8x83e9x63d0x5c71x7f51x7edcx79d1x6280x6709x9650x516cx53f8 Copyrightxff08cxff092019InternalName: pdf2excel.exeFileVersion: 1.0.0.1CompanyName: x53a6x95e8x83e9x63d0x5c71x7f51x7edcx79d1x6280x6709x9650x516cx53f8ProductName: PDFx732bPDFx8f6cEXCELProductVersion: 1.0.0.1FileDescription: PDFx732bPDFx8f6cEXCELTranslation: 0x0804 0x03a8

Ursu.866881 also known as:

MicroWorld-eScan Gen:Variant.Ursu.866881
FireEye Gen:Variant.Ursu.866881
ALYac Gen:Variant.Ursu.866881
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Gen:Variant.Ursu.866881
K7GW Riskware ( 0040eff71 )
Invincea heuristic
Avast Win32:Malware-gen
GData Gen:Variant.Ursu.866881
Ad-Aware Gen:Variant.Ursu.866881
McAfee-GW-Edition BehavesLike.Win32.Generic.vc
SentinelOne DFI – Suspicious PE
Emsisoft Gen:Variant.Ursu.866881 (B)
Endgame malicious (high confidence)
Arcabit Trojan.Ursu.DD3A41
Microsoft Trojan:Win32/Wacatac.C!ml
McAfee Artemis!55E3EC0A2752
MAX malware (ai score=87)
Fortinet W32/Ursu.2F2E!tr
AVG Win32:Malware-gen
CrowdStrike win/malicious_confidence_90% (D)

How to remove Ursu.866881?

  • 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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