Categories: Malware

What is “Ursu.391171”?

The Ursu.391171 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.391171 virus can do?

  • The binary likely contains encrypted or compressed data.
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Ursu.391171?


File Info:

crc32: 25AAD8E6md5: 0a7c4d3e00285907574ed93105e7cbd0name: 0A7C4D3E00285907574ED93105E7CBD0.mlwsha1: f5acb2a4339b7c0adc7b952a28a6e25a550ace90sha256: 0c5c72f6b371e157babb410027a947c70555a1f9bf4e1900664249f4d51e3290sha512: 622c50dc8641170f9b32068e40759971095c324f85c35dd8cee6df60196f4d6390f3728820cf373a60d7b98e9402d3f00ef3cd15cfcfe9267e0bcf3d3bee231fssdeep: 12288:qdc17+4YPzAr2u/bdo8iY9ELcp/gT3CJLnUf4AbRsu:qde7VYP0r9Ddo8iYq4AbRtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 2021Assembly Version: 1.0.0.0InternalName: WindowsFormsApp1.exeFileVersion: 1.0.0.0CompanyName: LegalTrademarks: Comments: ProductName: WindowsFormsApp1ProductVersion: 1.0.0.0FileDescription: WindowsFormsApp1OriginalFilename: WindowsFormsApp1.exe

Ursu.391171 also known as:

K7AntiVirus Trojan ( 004be61a1 )
Elastic malicious (high confidence)
ClamAV Win.Packed.Hpbladabi-6860330-0
ALYac Gen:Variant.Ursu.391171
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_70% (W)
K7GW Trojan ( 004be61a1 )
Cybereason malicious.e00285
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Packed.Confuser.P suspicious
APEX Malicious
Avast Win32:Malware-gen
Cynet Malicious (score: 100)
Kaspersky VHO:Trojan-Ransom.Win32.Phnu.gen
BitDefender Gen:Variant.Ursu.391171
MicroWorld-eScan Gen:Variant.Ursu.391171
Ad-Aware Gen:Variant.Ursu.391171
Sophos Generic ML PUA (PUA)
BitDefenderTheta Gen:NN.ZemsilF.34142.Iq0@aqENe7k
McAfee-GW-Edition BehavesLike.Win32.Generic.hh
FireEye Generic.mg.0a7c4d3e00285907
Emsisoft Gen:Variant.Ursu.391171 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1112852
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASBOL.38BB
Microsoft Backdoor:Win32/Bladabindi!ml
Gridinsoft Trojan.Heur!.020130A1
GData Gen:Variant.Ursu.391171
McAfee Artemis!0A7C4D3E0028
MAX malware (ai score=83)
TrendMicro-HouseCall TROJ_GEN.R014H0CIG21
Ikarus Trojan.MSIL.IRPlan
Fortinet Riskware/Application
AVG Win32:Malware-gen

How to remove Ursu.391171?

  • 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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