Categories: Malware

Ursu.954803 malicious file

The Ursu.954803 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 Ursu.954803 virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • Performs HTTP requests potentially not found in PCAP.
  • Authenticode signature is invalid
  • Anomalous binary characteristics

How to determine Ursu.954803?


File Info:

name: 0D844929F87AC5C2F61B.mlwpath: /opt/CAPEv2/storage/binaries/8cbd784fb9f1fd8eb6a7aaaf0e93b8f41f0b14052ae63e9a13346ab901d0039dcrc32: 925652E0md5: 0d844929f87ac5c2f61ba6a93d290395sha1: deb7b2c7a43b66bac6b82761afa61fad9457f239sha256: 8cbd784fb9f1fd8eb6a7aaaf0e93b8f41f0b14052ae63e9a13346ab901d0039dsha512: 44a8142a579c9d56f73b70bf7b0bd0f79258ba99e50b2117093be9ce41a97b9368b40f5eeda1935d7a3c0f283067521bc467fe59e89f1daeff297c909800ab58ssdeep: 3072:nI37KqoDtI1WQ/NH4MQUzMWAP6VElR/Mu2lZdmYlbPok5z4ZGzcFOM+2oQ:nmOtLY7xACEL/Ubd+k5kPFOM+gtype: PE32 executable (console) Intel 80386, for MS Windowstlsh: T185148D017BD49037E4B746B18AF58297A838FE622B5581CF61C5274E1EB2BD1BE3131Bsha3_384: a6899b97d8d45fdb7d52a0222e91eb533494533dea4cf2816761b038b0599f04165baeeb28719d28a89bb1dfe8345763ep_bytes: ff250020400000000000000000000000timestamp: 2009-05-23 01:22:10

Version Info:

CompanyName: Microsoft CorporationFileDescription: PresentationFontCache.exeFileVersion: 3.0.6920.4902 built by: NetFXw7InternalName: PresentationFontCache.exeLegalCopyright: © Microsoft Corporation. All rights reserved.OriginalFilename: PresentationFontCache.exeProductName: Microsoft® .NET FrameworkProductVersion: 3.0.6920.4902Comments: Flavor=RetailPrivateBuild: DDBLD145Translation: 0x0409 0x04b0

Ursu.954803 also known as:

MicroWorld-eScan Gen:Variant.Ursu.954803
FireEye Generic.mg.0d844929f87ac5c2
McAfee Artemis!0D844929F87A
Cylance Unsafe
Sangfor Suspicious.Win32.Save.a
Cybereason malicious.9f87ac
Arcabit Trojan.Ursu.DE91B3
Cyren W32/Blackie.U.gen!Eldorado
Symantec ML.Attribute.HighConfidence
BitDefender Gen:Variant.Ursu.954803
Ad-Aware Gen:Variant.Ursu.954803
Sophos Generic ML PUA (PUA)
McAfee-GW-Edition BehavesLike.Win32.Generic.ch
Emsisoft Gen:Variant.Ursu.954803 (B)
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.121218.susgen
MAX malware (ai score=88)
Microsoft Trojan:Win32/Sabsik.FL.B!ml
GData Gen:Variant.Ursu.954803
Cynet Malicious (score: 100)
ALYac Gen:Variant.Ursu.954803
APEX Malicious
Ikarus Trojan.Autoruner
Fortinet MSIL/Agent.61F7!tr
CrowdStrike win/malicious_confidence_80% (W)

How to remove Ursu.954803?

  • 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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