Categories: Malware

What is “Ursu.542309”?

The Ursu.542309 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.542309 virus can do?

  • Executable code extraction
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Ursu.542309?


File Info:

crc32: 635BAC03md5: 2b42a976ad98bce7cc4f957292b11ec7name: 2B42A976AD98BCE7CC4F957292B11EC7.mlwsha1: 753d2cff3afd60c6b92fb15637c9646862046969sha256: 5687146fdb159295d76f59235102d8f5bba54d209f7b6a228967e926a3dc89c7sha512: 5fec591a8a94017d7a7f0b860c346a49135425f158071a998bab05e94a73a1024b42aea008cac4dfaf955e7b1527f6494105507e309427ddadc17eb8f7854db8ssdeep: 3072:RVSPrP45zsBfDaNU2He+Z7Lqgf0RFgtkrqbkfcOexjiuaWB4CYdVKz8/az0h2IK:7sBX2++YXFLfkO8ji24XVCz3IKtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0804 0x04b0InternalName: igfxemFileVersion: 4.03.0023CompanyName: x6b63x5e38x6797LegalTrademarks: ty lProductName: x5bf9x7684ProductVersion: 4.03.0023FileDescription: x6b63x5e38x6797OriginalFilename: igfxem.exe

Ursu.542309 also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus P2PWorm ( 004df5671 )
Elastic malicious (high confidence)
DrWeb Trojan.Siggen11.63140
MicroWorld-eScan Gen:Variant.Ursu.542309
ALYac Gen:Variant.Ursu.542309
Cylance Unsafe
Zillya Trojan.VB.Win32.435381
CrowdStrike win/malicious_confidence_100% (D)
K7GW P2PWorm ( 004df5671 )
Cybereason malicious.6ad98b
Cyren W32/Sality.E.gen!Eldorado
ESET-NOD32 a variant of Win32/VB.SDF
APEX Malicious
Avast Win32:Sality [Inf]
Cynet Malicious (score: 100)
Kaspersky Worm.Win32.VBNA.b
BitDefender Gen:Variant.Ursu.542309
NANO-Antivirus Virus.Win32.Virut-Gen.bwpxnc
Tencent Malware.Win32.Gencirc.11cb6186
Ad-Aware Gen:Variant.Ursu.542309
Sophos ML/PE-A
BitDefenderTheta AI:Packer.AE85EB7D20
VIPRE Virus.Win32.Sality.atbh (v)
TrendMicro PE_SALITY.RL
McAfee-GW-Edition BehavesLike.Win32.Downloader.dh
FireEye Generic.mg.2b42a976ad98bce7
Emsisoft Gen:Variant.Ursu.542309 (B)
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_96%
Antiy-AVL Trojan/Generic.ASMalwS.2C67187
Microsoft Trojan:Win32/Sabsik.FL.B!ml
GData Gen:Variant.Ursu.542309
Acronis suspicious
McAfee Artemis!2B42A976AD98
MAX malware (ai score=89)
Panda Trj/GdSda.A
TrendMicro-HouseCall PE_SALITY.RL
Yandex Trojan.GenAsa!l+rLJzu+K2Y
Ikarus Trojan.Win32.VB
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/PossibleThreat
AVG Win32:Sality [Inf]
Paloalto generic.ml

How to remove Ursu.542309?

  • 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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