Malware

Ursu.12375 removal guide

Malware Removal

The Ursu.12375 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

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.
6-day free trial available.

What Ursu.12375 virus can do?

  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Network activity contains more than one unique useragent.
  • Attempts to modify proxy settings
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

Related domains:

a.clickdata.37wan.com
gameapp.37.com

How to determine Ursu.12375?


File Info:

crc32: 8D8357A5
md5: 7cbd7b6fa5e2c191aae152608d04b7d6
name: rewjkjl_ewr.exe
sha1: b3ea7d24251dff8598e1f543110dccf0b2c0bbb3
sha256: 0a7bf84bdfe94505bf8e0fc61917f1c5bf1c71971c24f7ac63d2e435844ec9d0
sha512: 0e636ac11a877b8a55dd4dc99bb62aaffbb77a0f169e610897b7179d3f7e171bf9f525bc5f3368b075f19f773c1135f8bfedc4b9174446189a36cde6c8355e38
ssdeep: 24576:Htj5mIlJ7qX0HKCWQVue/4lTW4gjHiyKH8Sb9IuZ:HR5X889JVT/4luHiyK5b9d
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

LegalCopyright: x4e0ax6d77x4e09x4e03x73a9x7f51x7edcx79d1x6280x6709x9650x516cx53f8
ProductName: x91d1x88c5x4f20x5947
FileDescription: x91d1x88c5x4f20x5947 install
FileVersion: 3.0.0.0
CompanyName: x4e0ax6d77x4e09x4e03x73a9x7f51x7edcx79d1x6280x6709x9650x516cx53f8
Translation: 0x0804 0x03a8

Ursu.12375 also known as:

MicroWorld-eScanGen:Variant.Ursu.12375
CAT-QuickHealTrojan.Filefinder
K7GWUnwanted-Program ( 0050b5931 )
K7AntiVirusUnwanted-Program ( 0050b5931 )
TrendMicroTROJ_GE.2EB2160B
SymantecTrojan.Gen.2
TrendMicro-HouseCallTROJ_GEN.R03BH05KB17
AvastWin32:Adware-gen [Adw]
GDataGen:Variant.Ursu.12375
BitDefenderGen:Variant.Ursu.12375
NANO-AntivirusRiskware.Win32.Wews87.esbtto
SophosGeneric PUA NC (PUA)
ComodoApplication.Win32.Wews87.C
F-SecureGen:Variant.Ursu.12375
McAfee-GW-EditionArtemis!PUP
EmsisoftApplication.ChinAd (A)
IkarusPUA.Wews87
CyrenW32/Trojan.BSMK-7600
JiangminAdWare.FileFinder.gs
AviraAPPL/BAS.Wews87.31122903
Antiy-AVLGrayWare[AdWare]/Win32.Wews87
Endgamemalicious (high confidence)
ArcabitTrojan.Ursu.D3057
McAfeeArtemis!7CBD7B6FA5E2
MAXmalware (ai score=98)
VBA32AdWare.FileFinder
PandaTrj/CI.A
ESET-NOD32a variant of Win32/Wews87.B potentially unwanted
TencentWin32.Trojan.Ursu.Aljh
eGambitUnsafe.AI_Score_54%
FortinetAdware/FILEFINDER
AVGWin32:Adware-gen [Adw]
CrowdStrikemalicious_confidence_60% (D)

How to remove Ursu.12375?

Ursu.12375 removal tool
  • 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.

About the author

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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