Categories: Malware

Ursu.100799 removal guide

The Ursu.100799 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.100799 virus can do?

  • Network activity detected but not expressed in API logs

How to determine Ursu.100799?


File Info:

crc32: 49411A9Cmd5: 0d3cab7947ce71261207827ccae0991fname: 0D3CAB7947CE71261207827CCAE0991F.mlwsha1: 474d4a91a2c51305f271da3bdb343f4922843501sha256: 24bd7d86f641134351e7eb9206f0869b9c45931c5ac98ccc84f9930d2b7b86eesha512: 2bb3d54832c2c5bd76f38e679b93d8a86049049188616c2f7d99fa81d2a51ad6f54d82feca5585314070d97d22a8f697cc819ebcefd1c4edcbf9506e98aebfc9ssdeep: 6144:gQ7JJQ7JiF9+RygA5C5UVtOx0rc7zisZTipi7e1qdOwJNU6aQr/D:/7J+7JC/7OxtvI2E3PKtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 2018Assembly Version: 1.0.0.0InternalName: my best.exeFileVersion: 1.0.0.0ProductName: my bestProductVersion: 1.0.0.0FileDescription: my bestOriginalFilename: my best.exe

Ursu.100799 also known as:

K7AntiVirus Trojan ( 004c1b981 )
Lionic Trojan.MSIL.SpyGate.4!c
DrWeb Trojan.PackedNET.209
Cynet Malicious (score: 99)
ALYac Gen:Variant.Ursu.100799
Cylance Unsafe
Zillya Backdoor.SpyGate.Win32.3856
Sangfor Backdoor.Win32.SpyGate.8
CrowdStrike win/malicious_confidence_70% (D)
Alibaba Backdoor:MSIL/SpyGate.39c494a1
K7GW Trojan ( 004c1b981 )
Cybereason malicious.947ce7
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Kryptik.RIW
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Backdoor.MSIL.SpyGate.xhp
BitDefender Gen:Variant.Ursu.100799
NANO-Antivirus Trojan.Win32.SpyGate.eybwmh
MicroWorld-eScan Gen:Variant.Ursu.100799
Tencent Msil.Backdoor.Spygate.Gca
Ad-Aware Gen:Variant.Ursu.100799
Sophos Mal/Generic-R + Mal/Kryptik-AZ
Comodo Malware@#21tseew33yvog
BitDefenderTheta Gen:NN.ZemsilF.34266.Pq0@ae4ubon
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition GenericRXCH-EE!0D3CAB7947CE
FireEye Generic.mg.0d3cab7947ce7126
Emsisoft Gen:Variant.Ursu.100799 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Backdoor.MSIL.alux
Avira HEUR/AGEN.1109669
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASMalwS.2480D47
Microsoft Backdoor:MSIL/Bladabindi
Arcabit Trojan.Ursu.D189BF
GData Gen:Variant.Ursu.100799
McAfee GenericRXCH-EE!0D3CAB7947CE
MAX malware (ai score=85)
VBA32 Backdoor.MSIL.SpyGate
Malwarebytes Malware.AI.2988413897
Panda Trj/GdSda.A
Yandex Backdoor.SpyGate!fWHFtjGdtrg
Ikarus Trojan.MSIL.Crypt
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/Kryptik.FDU!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Ursu.100799?

  • 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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