Categories: Malware

Ursu.381257 removal guide

The Ursu.381257 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.381257 virus can do?

  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Ursu.381257?


File Info:

name: D44C9C14F427CA2961E0.mlwpath: /opt/CAPEv2/storage/binaries/f1f0b9713f6546be0e650e01e9d74adb2f65c27971d0b2611248a41866cbc2f0crc32: 6EAE915Emd5: d44c9c14f427ca2961e04e2c27477f8fsha1: 6814ea6e7ce5f882907d25a788b906c3b125a200sha256: f1f0b9713f6546be0e650e01e9d74adb2f65c27971d0b2611248a41866cbc2f0sha512: 38216af3674d318b43d6c3fda1732a5ecec0a42dcf06b52ffe04d7675ea98c100b076dd5142ea713f93b39f7d71702b0b5e47f5bbcc50f26ec72fd73a7b6084bssdeep: 98304:yKxVyfiHNMZ9H5DIl+UbzZ9g4GpLmES61AU2BiDobXDX70S:yKxkfMN69m+uzYpLmb6qv8Stype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T111A64C20D601810AFCA705B7AAED958D709CBAB04B1C44E761887AFEEB7DAD17D311D3sha3_384: 108f19cbf9baf6ba5c17f143b1ca821351650789c2668932fbe0ec86fe0652d75df6918eb0ebf215a6aff090c31244c7ep_bytes: e92a4f6600e9e50c6500e920796300e9timestamp: 2023-06-06 18:11:33

Version Info:

CompanyName: FileDescription: QRcodeDecoder Microsoft 基础类应用程序FileVersion: 1, 0, 0, 1InternalName: QRcodeDecoderLegalCopyright: 版权所有 (C) 2008LegalTrademarks: OriginalFilename: QRcodeDecoder.EXEProductName: QRcodeDecoder 应用程序ProductVersion: 1, 0, 0, 1Translation: 0x0804 0x04b0

Ursu.381257 also known as:

Bkav W32.AIDetectMalware
Lionic Trojan.Win32.Ursu.4!c
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Ursu.381257
FireEye Gen:Variant.Ursu.381257
McAfee Artemis!D44C9C14F427
Malwarebytes Generic.Malware/Suspicious
Sangfor Trojan.Win32.Ursu.Vau3
CrowdStrike win/malicious_confidence_70% (W)
Alibaba TrojanDownloader:Win32/Generic.a9179dd3
K7GW Trojan-Downloader ( 005a82781 )
K7AntiVirus Trojan-Downloader ( 005a82781 )
ESET-NOD32 a variant of Win32/TrojanDownloader.Agent.HAJ
BitDefender Gen:Variant.Ursu.381257
Avast Win32:DropperX-gen [Drp]
Tencent Win32.Trojan.Malware.Nzfl
Emsisoft Gen:Variant.Ursu.381257 (B)
F-Secure Trojan.TR/Dldr.Agent.wfhxo
VIPRE Gen:Variant.Ursu.381257
TrendMicro TROJ_FRS.VSNTFM23
McAfee-GW-Edition BehavesLike.Win32.BadFile.tm
GData Gen:Variant.Ursu.381257
Avira TR/Dldr.Agent.wfhxo
Antiy-AVL Trojan/Win32.PossibleThreat
Arcabit Trojan.Ursu.D5D149
Cynet Malicious (score: 99)
BitDefenderTheta Gen:NN.ZexaF.36662.@J0@aWy!45bj
ALYac Gen:Variant.Ursu.381257
MAX malware (ai score=87)
Cylance unsafe
TrendMicro-HouseCall TROJ_FRS.VSNTFM23
Rising Trojan.Generic@AI.100 (RDML:XYFSM5m9aPmFbrtjUlVOpQ)
MaxSecure Trojan.Malware.209966371.susgen
Fortinet W32/PossibleThreat
AVG Win32:DropperX-gen [Drp]
DeepInstinct MALICIOUS

How to remove Ursu.381257?

  • 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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