Risk

RiskTool.Win32.KuaiZip.dcj removal tips

Malware Removal

The RiskTool.Win32.KuaiZip.dcj 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 RiskTool.Win32.KuaiZip.dcj virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Loads a driver
  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • Queries information on disks, possibly for anti-virtualization
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Installs itself for autorun at Windows startup
  • Anomalous binary characteristics

Related domains:

tj.kpzip.com

How to determine RiskTool.Win32.KuaiZip.dcj?


File Info:

crc32: 59E3A648
md5: d33e6e07ec04a000f5c762c3a520d1de
name: weblokdohkyzip2819925677liutc3x003.exe
sha1: 1b9b83e9dfc11ba976abd6026436b2e1a9413dec
sha256: b2bcdcfd97007f2a6f464833489f7b4872d0e43d81712826463e8ab5a5e7c3fd
sha512: 131f4483c30144ba3c4317c64a3c2957e74c7af2b10b71419335159a50260c563ecd41bfb64879fa98b19d02e2568103096443ab8b3e2307e2b80d47ed0f1b05
ssdeep: 393216:4qOxgY8ITxRq3+O7Uiw9AX33X/PmviwM/y:7O+GNRpi+w3XiE/y
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: x4e0ax6d77x5e7fx4e50x7f51x7edcx79d1x6280x6709x9650x516cx53f8. Copyright 2010-2013
InternalName: KuaiZip Install
CompanyShortName: x4e0ax6d77x5e7fx4e50x7f51x7edcx79d1x6280x6709x9650x516cx53f8
FileVersion: 3.2.1.5
CompanyName: x4e0ax6d77x5e7fx4e50x7f51x7edcx79d1x6280x6709x9650x516cx53f8
BuildTag: 2020/03/11 [002]
ProductShortName: x5febx538b
Comments: www.kpzip.com
ProductName: x5febx538bx8f6fx4ef6x7a0bx5e8f
ProductVersion: 3.2.1.5
FileDescription: x5febx538bx5b89x88c5x5305x7a0bx5e8f
OriginalFilename: KuaiZip Setup
Translation: 0x0804 0x04b0

RiskTool.Win32.KuaiZip.dcj also known as:

MicroWorld-eScanGen:Variant.Application.KuaiZip.1
FireEyeGeneric.mg.d33e6e07ec04a000
McAfeeArtemis!D33E6E07EC04
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
SangforMalware
K7AntiVirusAdware ( 005635451 )
BitDefenderGen:Variant.Application.KuaiZip.1
K7GWAdware ( 005635451 )
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:UnwantedSig [PUP]
GDataGen:Variant.Application.KuaiZip.1
Kasperskynot-a-virus:RiskTool.Win32.KuaiZip.dcj
AlibabaBackdoor:Win32/KuaiZip.81fcbe38
AegisLabRiskware.Win32.KuaiZip.1!c
Endgamemalicious (high confidence)
SophosGeneric PUA BL (PUA)
ComodoMalware@#21i2r55nb4cnv
F-SecureHeuristic.HEUR/AGEN.1131951
DrWebProgram.Kuaizip.6
Invinceaheuristic
EmsisoftGen:Variant.Application.KuaiZip.1 (B)
CyrenW32/Application.TAYW-3646
JiangminRiskTool.KuaiZip.hl
WebrootW32.Adware.Gen
AviraHEUR/AGEN.1131951
MAXmalware (ai score=78)
Antiy-AVLRiskWare[RiskTool]/Win32.KuaiZip
MicrosoftPUA:Win32/KuaiZip
ArcabitTrojan.Application.KuaiZip.1
ZoneAlarmnot-a-virus:RiskTool.Win32.KuaiZip.dcj
AhnLab-V3PUP/Win32.KuaiZip.R243583
MalwarebytesPUP.Optional.Kuaizip
PandaTrj/CI.A
ESET-NOD32a variant of Win32/KuaiZip.Z.gen potentially unwanted
TrendMicro-HouseCallTROJ_GEN.R002H0CDA20
RisingPUF.KuaiZip!8.2F40 (CLOUD)
YandexRiskware.Agent!
MaxSecureTrojan.Malware.77459203.susgen
FortinetW32/Agent.9C0A!tr
Ad-AwareGen:Variant.Application.KuaiZip.1
AVGFileRepMalware [PUP]

How to remove RiskTool.Win32.KuaiZip.dcj?

RiskTool.Win32.KuaiZip.dcj 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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