Categories: Malware

Ursu.335689 removal

The Ursu.335689 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.335689 virus can do?

  • Executable code extraction
  • Unconventionial language used in binary resources: Korean
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Network activity detected but not expressed in API logs

How to determine Ursu.335689?


File Info:

crc32: 641C5EA8md5: 48ef190e917a315c152787dc2d0caa52name: kspos.base.exesha1: a351e1b33226e30e3c8f5828a8a9fd4cecd03ff5sha256: a0e37346189717bae1bde9466b42198ae6cbf93683e978373bc9328de4662127sha512: e1936f2e04b9c41b38ff83591becdfccd33c0d776f126a2ef43420f298bcc389ba82ee255027f1e3f0fbc5a77b069abe2db7414b75bd9e181c0a937f014b2540ssdeep: 6144:i/Cd1wh7PIj5E71xIgFQV7uMLTJOrjgy9Fjp6HolGFo7/bh2NN8DEf:i/Cd1wqe71SgK9uMnEIAZAHofDIQIftype: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

Translation: 0x0412 0x04b0LegalCopyright: KSNET Inc.InternalName: kspos.baseFileVersion: 1.40.0022CompanyName: KSNET Inc.LegalTrademarks: KSPOSComments: xae30xcd08xc790xb8ccProductName: KSPOS.BASEProductVersion: 1.40.0022FileDescription: build '10.1.25OriginalFilename: kspos.base.exe

Ursu.335689 also known as:

MicroWorld-eScan Gen:Variant.Ursu.335689
CAT-QuickHeal Trojan.IGENERIC
BitDefender Gen:Variant.Ursu.335689
TrendMicro TROJ_GEN.R03BC0OKF18
Cyren W32/Trojan.QKOJ-9251
Symantec Backdoor.Trojan
TrendMicro-HouseCall TROJ_GEN.R03BC0OKF18
Paloalto generic.ml
GData Gen:Variant.Ursu.335689
Rising PUA.Presenoker!8.F608 (CLOUD)
Ad-Aware Gen:Variant.Ursu.335689
Sophos Mal/Generic-S
Comodo Malware@#rkzrqprcddkt
F-Secure Backdoor.BDS/Agent.ihego
DrWeb BACKDOOR.Trojan
McAfee-GW-Edition BehavesLike.Win32.Trojan.fc
Emsisoft Gen:Variant.Ursu.335689 (B)
Ikarus Backdoor.Agent
Avira BDS/Agent.ihego
Microsoft PUA:Win32/Presenoker
McAfee RDN/Generic BackDoor
Cylance Unsafe
Panda Trj/GdSda.A
Arcabit Trojan.Ursu.D51F49
Yandex Backdoor.Agent!kVqiQMihf4Q
Fortinet W32/PossibleThreat
AVG Win32:Malware-gen
Avast Win32:Malware-gen
Qihoo-360 Win32/Trojan.0f1

How to remove Ursu.335689?

  • 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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