Ransom Trojan

Should I remove “UDS:Trojan-Ransom.NSIS.Onion”?

Malware Removal

The UDS:Trojan-Ransom.NSIS.Onion 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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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.
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What UDS:Trojan-Ransom.NSIS.Onion virus can do?

  • Creates RWX memory
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Creates a copy of itself
  • Anomalous binary characteristics

How to determine UDS:Trojan-Ransom.NSIS.Onion?


File Info:

crc32: 12FECB5C
md5: 61846b1fcde24f38f26887fe96b91e1a
name: 61846B1FCDE24F38F26887FE96B91E1A.mlw
sha1: f0b462a69156f64075b642e9610a173a973b0a64
sha256: 5bd444d52432a061d778e1e8df5c5caef24ac8906d9db2e969055cc90139bc4f
sha512: 4cfa0bc3d1cc9d6cd19dc208f55fbde91e976c23722884ec7f0315bcd724dad3343e4c8e05745e5ed3630941ce1889b54e4abc80753196f67bec965554762a1e
ssdeep: 6144:2e340rQFvXLNg2Qi5nQ3RMhxLp0JtkhJzK/Ge4akRplYWGQ:BAXS2NnMRAxLp0SzzqNlk11
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

UDS:Trojan-Ransom.NSIS.Onion also known as:

BkavW32.AIDetect.malware2
CAT-QuickHealTrojanRansom.Onion
CylanceUnsafe
ZillyaTrojan.GenericKD.Win32.28981
SymantecTrojan.Gen.2
APEXMalicious
KasperskyUDS:Trojan-Ransom.NSIS.Onion.gen
SophosMal/Generic-S
ComodoMalware@#1oelphg6d6hch
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.BadFile.fc
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftPUA:Win32/Presenoker
AegisLabTrojan.NSIS.Onion.j!c
McAfeeArtemis!61846B1FCDE2
MAXmalware (ai score=95)
VBA32Adware.Presenoker
FortinetW32/Onion.AERH!tr
Paloaltogeneric.ml

How to remove UDS:Trojan-Ransom.NSIS.Onion?

UDS:Trojan-Ransom.NSIS.Onion 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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