分(fēn)析者: Mc Justine De Guzman   

 :

HEUR:RiskTool.Win32.ProcHack.gen (KASPERSKY)

 平台:

Windows

 总體(tǐ)风险等级:
 潜在破坏:
 潜在分(fēn)布:
 感染次数:
 信息暴露:

  • 恶意软件类型:
    Potentially Unwanted Application

  • 有(yǒu)破坏性?:
    没有(yǒu)

  • 加密?:
     

  • In the Wild:
    是的

  概要

它以文(wén)件的形式出现在系统中(zhōng),可(kě)能(néng)是其他(tā)恶意软件投放的,或者是用(yòng)户在访问恶意网站时无意中(zhōng)下载的。

  技(jì )术详细信息

文(wén)件大小(xiǎo): 1,719,840 bytes
报告日期: EXE
初始樣本接收日期: 2021年1月5日

新(xīn)病毒详细信息

它以文(wén)件的形式出现在系统中(zhōng),可(kě)能(néng)是其他(tā)恶意软件投放的,或者是用(yòng)户在访问恶意网站时无意中(zhōng)下载的。

其他(tā)详细信息

该程序执行以下操作(zuò):

  • It accepts the following parameters:
    • -settings {filename of settings file} -> allows the user to specify the location of Process Hacker's settings file
    • -nosettings -> sets the settings to their defaults at startup, and no settings are saved
    • -noplugins -> disables plugins, even if the "Enable plugins" option is set
    • -newinstance -> starts a new instance of Process Hacker, even if the "Allow only one instance" option is set
    • -v -> forces Process Hacker's main window to be displayed at startup, even if the "Start hidden" option is enabled.
    • -hide -> hides Process Hacker's main window at startup, even if the "Start hidden" option is disabled
    • -elevate -> prompts for elevation if Process Hacker is not started with elevated privileges.
    • -c -ctype objecttype -cobject object -caction action -cvalue value -> enables command mode
      • Possible values of objecttype:
        • process
        • service
        • thread
      • Possible values of object:
        • process ID
        • service name
        • thread ID
      • Possible values of action:
        • For process:
          • terminate
          • suspend
          • resume
          • priority
          • iopriority
          • pagepriority
        • For service:
          • start
          • continue
          • pause
          • stop
          • delete
        • For thread:
          • terminate
          • suspend
          • resume
    • -s -> enables silent mode, no error messages are displayed for command mode, -installkph and -uninstallkph
    • -ras -> enters run-as-service mode
    • -nokph -> disables KProcessHacker, Process Hacker will not attempt to load the driver or connect to it
    • -installkph -> installs KProcessHacker as a System Start service
    • -uninstallkph -> deletes the KProcessHacker service
    • -debug -> shows the debug console early in the startup process
    • -showoptions -hwnd parentwindow -point x,y -> displays the Advanced tab of the options window only. parentwindow specifies the parent window handle in hexadecimal and x,y specifies the location of the options window.
    • -phsvc -> enters phsvc mode which exposes a LPC-based API currently used by Process Hacker for tasks that require elevation.
    • -priority r|h|n|l -> sets the priority of Process Hacker to realtime (r), high (h), normal (n) or idle (l).
    • -selectpid pid -> selects pid in a new or existing instance of Process Hacker.
    • -sysinfo section -> opens the System Information window at startup, and optionally navigates to the specified section.
  • It has the following display:
  • Due to its side-loading vulnerability, this tool has been abused by other malware to kill security-related software by loading a stager DLL via DLL search order hijacking.

  解决方案

最小(xiǎo)扫描引擎: 9.800
SSAPI样式文(wén)件: 2.373.00
SSAPI样式发布日期: 2021年1月27日

Step 1

对于Windows ME和XP用(yòng)户,在扫描前,请确认已禁用(yòng)系统还原功能(néng),才可(kě)全面扫描计算机。

Step 2

注意:在此恶意软件/间谍软件/灰色软件执行期间,并非所有(yǒu)文(wén)件、文(wén)件夹和注册表键值和项都会安(ān)装(zhuāng)到您的计算机上。这可(kě)能(néng)是由于不完整的安(ān)装(zhuāng)或其他(tā)操作(zuò)系统条件所致。如果您没有(yǒu)找到相同的文(wén)件/文(wén)件夹/注册表信息,请继续进行下一步操作(zuò)。

Step 3

使用(yòng)亚信安(ān)全产(chǎn)品扫描计算机,并删除检测到的PUA.Win64.ProcHack.AC文(wén)件 如果检测到的文(wén)件已被亚信安(ān)全产(chǎn)品清除、删除或隔离,则无需采取进一步措施。可(kě)以选择直接删除隔离的文(wén)件。请参阅知识库页(yè)面了解详细信息。