PUA Risk

How to remove “PUA.RiskwareRI.S21769975”?

Malware Removal

The PUA.RiskwareRI.S21769975 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 PUA.RiskwareRI.S21769975 virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Reads data out of its own binary image
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Network activity detected but not expressed in API logs
  • Uses suspicious command line tools or Windows utilities

How to determine PUA.RiskwareRI.S21769975?


File Info:

crc32: 0FDB449B
md5: 2c15ef8c3173ea931ea5b3d3e5411e5f
name: 2C15EF8C3173EA931EA5B3D3E5411E5F.mlw
sha1: a90ef5959e7bedaf7b6cd31d7b463927767fd8eb
sha256: 886a62724d6edb35b011a360f3fdb424dc21060cca75ba19a41e4c482dc5dcb7
sha512: 7f61b57a4214d7e2ff6d8cc1d8c1d4e67805ad9d9320b08e12cf8cfa117895f078a391b00bd32ed45f2217aee5410297997a807f287626034213c3ba5340fe34
ssdeep: 49152:tEt/NDrbgfBEan6wYfxMzohN4yPozdSIXlGKJ5G8LM+X47Jz:K1N/bgfqK6wYfxMzo8iE0IXIKJ5Js
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: 0
InternalName: x5bc6x6559x6a21x62dfx5668
FileVersion: 0.0.0.0
CompanyName: x7531x516ex7c73IDEx751fx6210
ProductName: x5bc6x6559x6a21x62dfx5668
ProductVersion: x8c6ax534ex7248
FileDescription: x5bc6x6559x6a21x62dfx5668
OriginalFilename: x5bc6x6559x6a21x62dfx5668
Translation: 0x0804 0x04b0

PUA.RiskwareRI.S21769975 also known as:

K7AntiVirusAdware ( 005070c51 )
LionicTrojan.Multi.Generic.lpZC
Elasticmalicious (high confidence)
CynetMalicious (score: 99)
CAT-QuickHealPUA.RiskwareRI.S21769975
ALYacTrojan.GenericKD.46882363
CylanceUnsafe
ZillyaTrojan.Chifrax.Win32.5772
SangforTrojan.Win32.Save.a
AlibabaTrojan:Win32/Chifrax.f84e06d6
K7GWAdware ( 005070c51 )
Cybereasonmalicious.59e7be
CyrenW32/Trojan.CLL.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Packed.BlackMoon.A potentially unwanted
APEXMalicious
AvastWin32:TrojanX-gen [Trj]
KasperskyTrojan.Win32.Chifrax.cma
BitDefenderTrojan.GenericKD.46882363
NANO-AntivirusTrojan.Win32.Chifrax.jbkhsr
MicroWorld-eScanTrojan.GenericKD.46882363
TencentMalware.Win32.Gencirc.10cee348
Ad-AwareTrojan.GenericKD.46882363
BitDefenderThetaGen:NN.ZexaF.34236.4nNfaqHQoyoH
VIPRETrojan.Win32.Generic!BT
TrendMicroTROJ_GEN.R002C0WIG21
McAfee-GW-EditionBehavesLike.Win32.BadFile.tc
FireEyeGeneric.mg.2c15ef8c3173ea93
EmsisoftTrojan.GenericKD.46882363 (B)
SentinelOneStatic AI – Malicious PE
AviraHEUR/AGEN.1143761
eGambitUnsafe.AI_Score_99%
Antiy-AVLTrojan/Generic.ASCommon.FA
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
GDataWin32.Trojan.PSE.19Q2126
AhnLab-V3Trojan/Win.Chifrax.C4610901
McAfeeArtemis!2C15EF8C3173
MAXmalware (ai score=86)
VBA32BScope.Trojan.Tiggre
TrendMicro-HouseCallTROJ_GEN.R003H0CIJ21
RisingTrojan.Generic@ML.90 (RDMK:dv+sk5LqfiWSrDb8UZKRDA)
YandexTrojan.GenAsa!cbyw39ycMz8
IkarusBackdoor.BlackMoon
MaxSecureTrojan.Malware.101771251.susgen
FortinetW32/Kryptik.HALH!tr
AVGWin32:TrojanX-gen [Trj]
Paloaltogeneric.ml

How to remove PUA.RiskwareRI.S21769975?

PUA.RiskwareRI.S21769975 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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