PUA

About “KuaiZip (PUA)” infection

Malware Removal

The KuaiZip (PUA) 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 KuaiZip (PUA) virus can do?

  • Presents an Authenticode digital signature
  • 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
  • Queries information on disks, possibly for anti-virtualization
  • Attempts to modify proxy settings
  • Attempts to modify browser security settings

Related domains:

z.whorecord.xyz
tj.kpzip.com
news.7654.com
a.tomx.xyz

How to determine KuaiZip (PUA)?


File Info:

crc32: EE20F720
md5: f61cceee1738f96dd5824674f1e6ac47
name: mininews-1.exe
sha1: 1bd72c26387db070aeeded6bd8fac9c628d8568a
sha256: 55e87d01e31552a819f3a764020d1a1547e0a0b6dd3066556cfa0f284c03b454
sha512: 10655f661999a6d4fe2ec4735b030dd36a5ff270954bb940f2492cd66158991a80b15a2272853df2829a8046bf311d939b54b3f1d2ae7a2287811207b14bb052
ssdeep: 6144:rvKwFT9z+MJNPe0oSLfDPwQ6tj9WRydDOyroSYb2LoQ2e:Go9zpQ0JLDYQs9vayroSYKoQ2
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright:
InternalName: MiniNewsPlus
FileVersion: 3.0.261.83
CompanyName:
LegalTrademarks:
Comments:
ProductName:
ProductVersion: 3.0.261.83
FileDescription: MiniNewsPlus
Translation: 0x0804 0x04e4

KuaiZip (PUA) also known as:

DrWebProgram.Kuaizip.6
MicroWorld-eScanGen:Variant.Strictor.202171
FireEyeGen:Variant.Strictor.202171
CAT-QuickHealTrojan.Kuaizip
McAfeeArtemis!F61CCEEE1738
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
K7AntiVirusRiskware ( 0040eff71 )
BitDefenderGen:Variant.Strictor.202171
K7GWRiskware ( 0040eff71 )
Cybereasonmalicious.e1738f
TrendMicroTROJ_GEN.R002C0PJR19
SymantecPUA.KpZip
APEXMalicious
AvastWin32:UnwantedSig [PUP]
GDataGen:Variant.Strictor.202171
Kasperskynot-a-virus:HEUR:RiskTool.Win32.KuaiZip.gen
AlibabaBackdoor:Win32/KZip.963f8835
NANO-AntivirusRiskware.Win32.KuaiZip.gkukdj
Ad-AwareGen:Variant.Strictor.202171
SophosKuaiZip (PUA)
ComodoMalware@#1kagbwj8euo53
F-SecureAdware.ADWARE/Kuaizip.kvrxb
ZillyaAdware.KuaiZip.Win32.503
Invinceaheuristic
McAfee-GW-EditionPUP-XHW-XZ
EmsisoftGen:Variant.Strictor.202171 (B)
CyrenW32/Adware.RJPB-9341
JiangminRiskTool.KuaiZip.gl
MaxSecureTrojan.Malware.73580967.susgen
AviraADWARE/Kuaizip.kvrxb
Antiy-AVLRiskWare[RiskTool]/Win32.KuaiZip
Endgamemalicious (moderate confidence)
ArcabitTrojan.Strictor.D315BB
SUPERAntiSpywarePUP.KuaiZip/Variant
ZoneAlarmnot-a-virus:HEUR:RiskTool.Win32.KuaiZip.gen
MicrosoftPUA:Win32/KuaiZip
AhnLab-V3PUP/Win32.KuaiZip.R296945
VBA32suspected of Trojan.Downloader.gen.h
ALYacGen:Variant.Strictor.202171
MAXmalware (ai score=99)
MalwarebytesPUP.Optional.Kuaizip
PandaTrj/CI.A
ESET-NOD32a variant of Win32/KuaiZip.W potentially unwanted
TrendMicro-HouseCallTROJ_GEN.R002C0PJR19
RisingAdware.KuaiZip!1.B8F3 (CLOUD)
YandexPUA.KuaiZip!
SentinelOneDFI – Malicious PE
eGambitUnsafe.AI_Score_98%
FortinetRiskware/KuaiZip
AVGFileRepMalware [PUP]

How to remove KuaiZip (PUA)?

KuaiZip (PUA) 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.

Leave a Comment