Categories: Malware

Ursu.208003 removal

The Ursu.208003 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.208003 virus can do?

  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.
  • The executable is likely packed with VMProtect
  • Tries to suspend Cuckoo threads to prevent logging of malicious activity
  • Tries to unhook or modify Windows functions monitored by Cuckoo
  • Network activity detected but not expressed in API logs

How to determine Ursu.208003?


File Info:

crc32: 80920607md5: 747e5749ed034b564768d3f3d2bd1d91name: barry.exesha1: 811b24f5ce290b00b088664429a6fce24fa1d932sha256: 228deabcbb5ad4046936600df8a1305e4bde1b3955de6319badc956a07d66d9csha512: d96536f8b3d471ef944952b9be98f7798e15f3553e66321842023e53f42fb8cff5a88eac7f3f8f90d4d882b43705ef6f55af7165238e9709b1a4cb947736e899ssdeep: 98304:chMcfWR3lxkPM/dFq94VGz7ZR6CkK7UJayqX+RpdRtWBcPlO+QREqlXY39M0Gci:cm0MlU4VM7Z57U8hORpdRtZP2lX5type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Assembly Version: 1.0.0.0InternalName: 4V8b9.exeFileVersion: 1.0.0.0ProductVersion: 1.0.0.0FileDescription: OriginalFilename: 4V8b9.exe

Ursu.208003 also known as:

MicroWorld-eScan Gen:Variant.Ursu.208003
Cylance Unsafe
BitDefender Gen:Variant.Ursu.208003
Cybereason malicious.9ed034
Invincea heuristic
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Packed.VMProtect.JG
APEX Malicious
Avast FileRepMalware
GData Gen:Variant.Ursu.208003
Ad-Aware Gen:Variant.Ursu.208003
Emsisoft Gen:Variant.Ursu.208003 (B)
F-Secure Heuristic.HEUR/AGEN.1037047
McAfee-GW-Edition BehavesLike.Win32.Generic.tc
Trapmine malicious.moderate.ml.score
FireEye Generic.mg.747e5749ed034b56
SentinelOne DFI – Suspicious PE
Avira HEUR/AGEN.1037047
Endgame malicious (high confidence)
Arcabit Trojan.Ursu.D32C83
Microsoft Trojan:Win32/Wacatac.B!ml
AhnLab-V3 Unwanted/Win32.Agent.R215717
Acronis suspicious
ALYac Gen:Variant.Ursu.208003
MAX malware (ai score=86)
Rising Trojan.Generic@ML.100 (RDML:Jj4NrNS2JL8RxjPQvwpDLw)
Ikarus Trojan.Win32.VMProtect
AVG FileRepMalware
CrowdStrike win/malicious_confidence_80% (D)
Qihoo-360 HEUR/QVM19.1.E46B.Malware.Gen

How to remove Ursu.208003?

  • 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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