Malware

Ursu.816521 (file analysis)

Malware Removal

The Ursu.816521 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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What Ursu.816521 virus can do?

  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Network activity detected but not expressed in API logs

How to determine Ursu.816521?


File Info:

crc32: 0FAC4913
md5: 34c91e83193593f01c0a05051ee01ee0
name: 34C91E83193593F01C0A05051EE01EE0.mlw
sha1: 80004acba84dfaf7a7b79c982e1048f198bf714c
sha256: 1e09d9757359168447cea738d793bab024a0759ac1304d596730be5c05536356
sha512: 71cf9b231e204faff22c02e4f512d872902681f3cae49b1dfd7a8f88bd1d17d4839b5bd7e9e4410fbffd3e483a6d1541e2346b42d87340d61fa03a7aad66ca58
ssdeep: 24576:91OYda20FLN7t74m8VKKzSPCA6lLDzm0sG5r:91OsJ04m8V3SsLfms5r
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (c) 1999-2010 Igor Pavlov
InternalName: 7zS.sfx
FileVersion: 9.20
CompanyName: Igor Pavlov
ProductName: 7-Zip
ProductVersion: 9.20
FileDescription: 7z Setup SFX
OriginalFilename: 7zS.sfx.exe
Translation: 0x0409 0x04b0

Ursu.816521 also known as:

K7AntiVirusRiskware ( 0053b5231 )
DrWebTool.BtcMine.1616
CynetMalicious (score: 99)
ALYacGen:Variant.Ursu.816521
CylanceUnsafe
SangforSuspicious.Win32.Ursu.816521
CrowdStrikewin/malicious_confidence_60% (D)
K7GWRiskware ( 0053b5231 )
Cybereasonmalicious.319359
SymantecTrojan.Gen.MBT
ESET-NOD32multiple detections
APEXMalicious
AvastBV:Miner-AZ [PUP]
Kasperskynot-a-virus:UDS:RiskTool.Win32.BitCoinMiner.gen
BitDefenderGen:Variant.Ursu.816521
MicroWorld-eScanGen:Variant.Ursu.816521
SophosCoinminer Config (PUA)
McAfee-GW-EditionBehavesLike.Win32.BadFile.tc
FireEyeGen:Variant.Ursu.816521
EmsisoftGen:Variant.Ursu.816521 (B)
JiangminRiskTool.BitCoinMiner.hik
MicrosoftTrojan:Win32/Vigorf.A
GDataGen:Variant.Ursu.816521
McAfeeArtemis!34C91E831935
MAXmalware (ai score=94)
TrendMicro-HouseCallTROJ_GEN.R002H0CEN21
RisingHackTool.MinerCfg/JSON!1.CABA (CLASSIC)
FortinetRiskware/CoinMiner
AVGBV:Miner-AZ [PUP]
Paloaltogeneric.ml

How to remove Ursu.816521?

Ursu.816521 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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