Categories: Malware

What is “Ursu.245519”?

The Ursu.245519 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.245519 virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Drops a binary and executes it
  • Installs itself for autorun at Windows startup
  • Creates a copy of itself

Related domains:

kounan-19.no-ip.org

How to determine Ursu.245519?


File Info:

crc32: 21945B48md5: 9554cc9150c8cf4e4d1a3460a81c8b5cname: 9554CC9150C8CF4E4D1A3460A81C8B5C.mlwsha1: cc3b06ba04b0d00641335cb2034b5aca533a0b91sha256: 5ebd75888dcc87e2afb6da79cea1dd1476255674920497fe1687ba151ebca3a3sha512: 3b39349fae2687211019d2c4314c7efdae9d5c6ed9384d3af376b555fcc19a4046594f70f1f311b45f7e87addf98f4d8cc33af417e88ea490fcabd0ad72e5b64ssdeep: 12288:P/24fECbWzW5SVvgLoQwHl3x5hdUGWWKKAKnuqHw7ooETbL1BKFowQYBdY7p5So:P/24fECbWzW5SVvgLoQwHxhdUGWWKKAtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 WindowsWindowsWindows 2017Assembly Version: 1.0.0.0InternalName: Windows 7.exeFileVersion: 1.0.0.0CompanyName: WindowsWindowsWindowsWindowsWindowsWindowsComments: WindowsWindowsWindowsWindowsWindowsWindowsProductName: WindowsWindowsWindowsWindowsWindowsWindowsProductVersion: 1.0.0.0FileDescription: WindowsWindowsWindowsWindowsWindowsWindowsWindowsOriginalFilename: Windows 7.exe

Ursu.245519 also known as:

K7AntiVirus Trojan ( 0053a84b1 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Gen:Variant.Ursu.245519
Cylance Unsafe
Sangfor Trojan.MSIL.Agent.gen
CrowdStrike win/malicious_confidence_90% (W)
Alibaba Trojan:MSIL/Kryptik.950db567
K7GW Trojan ( 0053a84b1 )
Cybereason malicious.150c8c
Cyren W32/MSIL_Kryptik.BUN.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Kryptik.EKU
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Trojan.Agent-6651201-0
Kaspersky HEUR:Trojan.MSIL.Agent.gen
BitDefender Gen:Variant.Ursu.245519
NANO-Antivirus Trojan.Win32.Kryptik.fgufxu
MicroWorld-eScan Gen:Variant.Ursu.245519
Tencent Msil.Trojan.Agent.Hsie
Ad-Aware Gen:Variant.Ursu.245519
BitDefenderTheta Gen:NN.ZemsilF.34266.Dq0@aiKOHQj
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_GEN.R002C0RJU21
McAfee-GW-Edition Artemis
FireEye Generic.mg.9554cc9150c8cf4e
Emsisoft Gen:Variant.Ursu.245519 (B)
SentinelOne Static AI – Malicious PE
Avira TR/Dropper.MSIL.Gen
eGambit Unsafe.AI_Score_100%
Antiy-AVL Trojan/Generic.ASMalwS.27C36CA
Microsoft Backdoor:MSIL/Bladabindi
GData Gen:Variant.Ursu.245519
AhnLab-V3 Trojan/Win32.Disfa.C2672013
McAfee Artemis!9554CC9150C8
MAX malware (ai score=95)
VBA32 TScope.Trojan.MSIL
Panda Trj/GdSda.A
TrendMicro-HouseCall TROJ_GEN.R002C0RJU21
Yandex Trojan.Agent!/ell3UUueFM
Ikarus Trojan.MSIL.Injector
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/Kryptik.KKR!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Ursu.245519?

  • 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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