Categories: Malware

Ursu.747950 removal guide

The Ursu.747950 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.747950 virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Mimics the system’s user agent string for its own requests
  • A process attempted to delay the analysis task.
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Drops a binary and executes it
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • Attempts to remove evidence of file being downloaded from the Internet
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Installs itself for autorun at Windows startup
  • Creates a copy of itself

How to determine Ursu.747950?


File Info:

crc32: A4B784BBmd5: 33680ad1daedce9b575adf072a6314bdname: v5k674211.exesha1: 33ce0b03b27d8016217c2e5ba4293ba5e1607ce6sha256: 4d3a6b766abc36d72cb085f464ddf60e1d563982ec22eec8c39c8bdaec6fbf25sha512: 17da582b859531bc7e043a42cc9625b06c66668fc3f7712ebf8ba22d40cc24d14e9e7a7baaf9f1f1e8bf7876d12640e23e0333a488287801ca264eaa4b4d72eassdeep: 12288:L7seycbncWlgxDb3qhmic7zziD5ap/LeDeqwyC:cey8lgR31iFapSqqotype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 1998InternalName: GridCtrlDemoFileVersion: 1, 0, 0, 1CompanyName: LegalTrademarks: ProductName: GridCtrlDemo ApplicationProductVersion: 1, 0, 0, 1FileDescription: GridCtrlDemo MFC ApplicationOriginalFilename: GridCtrlDemo.EXETranslation: 0x0409 0x04b0

Ursu.747950 also known as:

MicroWorld-eScan Gen:Variant.Mikey.109279
FireEye Gen:Variant.Ulise.98428
McAfee Emotet-FQC!33680AD1DAED
ALYac Gen:Variant.Ursu.747950
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.Win32.Ursu.4!c
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Gen:Variant.Mikey.109279
K7GW Riskware ( 0040eff71 )
TrendMicro Trojan.Win32.WACATAC.THBOEBO
F-Prot W32/Emotet.AGQ.gen!Eldorado
Symantec Packed.Generic.554
APEX Malicious
Avast Win32:Dropper-gen [Drp]
GData Gen:Variant.Ulise.98428
Kaspersky UDS:DangerousObject.Multi.Generic
ViRobot Trojan.Win32.Emotet.487489
Rising Trojan.Emotet!8.B95 (CLOUD)
Endgame malicious (high confidence)
Sophos Mal/Encpk-APE
F-Secure Trojan.TR/AD.Emotet.rxqen
DrWeb Trojan.DownLoader32.59360
McAfee-GW-Edition BehavesLike.Win32.Emotet.gh
Trapmine malicious.high.ml.score
Emsisoft Trojan.Emotet (A)
Ikarus Trojan-Banker.Emotet
Cyren W32/Emotet.AGQ.gen!Eldorado
Webroot W32.Trojan.Emotet
Avira TR/AD.Emotet.rxqen
MAX malware (ai score=86)
Arcabit Trojan.Mikey.D1AADF
ZoneAlarm UDS:DangerousObject.Multi.Generic
Microsoft Trojan:Win32/Emotet.ARJ!MTB
AhnLab-V3 Malware/Win32.Generic.C3980535
VBA32 Trojan.Downloader
Ad-Aware Gen:Variant.Ulise.98428
Malwarebytes Trojan.Emotet
Panda Trj/Emotet.A
ESET-NOD32 a variant of Win32/Kryptik.HAVX
TrendMicro-HouseCall TrojanSpy.Win32.EMOTET.SML.hp
Fortinet W32/Dloader.5890!tr
BitDefenderTheta Gen:NN.ZexaE.34084.Eq1@aqkauBai
AVG Win32:Dropper-gen [Drp]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 Generic/Trojan.288

How to remove Ursu.747950?

  • 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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