SharpEA

所属分类:操作系统开发
开发工具:C#
文件大小:0KB
下载次数:0
上传日期:2023-08-29 18:56:24
上 传 者sh-1993
说明:  读取、写入和删除NTFS中的扩展属性(EA),以隐藏恶意有效负载,
(Read, write and delete Extended Attributes (EAs) within NTFS, to hide malicious payloads,)

文件列表:
SharpEA.sln (1481, 2023-08-29)
SharpEA/ (0, 2023-08-29)
SharpEA/App.config (189, 2023-08-29)
SharpEA/Program.cs (28664, 2023-08-29)
SharpEA/Properties/ (0, 2023-08-29)
SharpEA/Properties/AssemblyInfo.cs (1421, 2023-08-29)
SharpEA/SharpEA.csproj (3197, 2023-08-29)

# SharpEA C# program to read, write and delete Extended Attributes (EAs) to "hide" malicious payloads within NTFS filesystems. ### List EAs ``` SharpEA.exe list FILE_PATH ``` Example: ``` SharpEA.exe list c:\Windows\System32\kernel32.dll ``` ![img](https://raw.githubusercontent.com/ricardojoserf/ricardojoserf.github.io/master/images/sharpea-screenshots/Screenshot_1.png) ### Write EA The payload can be a string, a hexadecimal value or a url to download a file: ``` SharpEA.exe write FILE_PATH EA_NAME PAYLOAD ``` Example using a string: ``` SharpEA.exe write c:\Temp\test.txt EA_name1 RandomString ``` Example using a hexadecimal value (payload starts with "0x..."): ``` SharpEA.exe write c:\Temp\test.txt EA_name2 0x4142434445 ``` Example using the content of a downloaded file (payload starts with "http..." or "https..."): ``` SharpEA.exe write c:\Temp\test.txt EA_name3 http://127.0.0.1:8000/a.bin ``` ![img](https://raw.githubusercontent.com/ricardojoserf/ricardojoserf.github.io/master/images/sharpea-screenshots/Screenshot_2.png) ### Delete specific EA ``` SharpEA.exe delete FILE_PATH EA_NAME ``` Example: ``` SharpEA.exe delete c:\Temp\test.txt EA_name1 ``` ![img](https://raw.githubusercontent.com/ricardojoserf/ricardojoserf.github.io/master/images/sharpea-screenshots/Screenshot_3.png) ### Clear all EAs ``` SharpEA.exe clear FILE_PATH ``` Example: ``` SharpEA.exe clear c:\Temp\test.txt ``` ![img](https://raw.githubusercontent.com/ricardojoserf/ricardojoserf.github.io/master/images/sharpea-screenshots/Screenshot_4.png) -------------------------------------------------------- ### Credits This is based on C++ code from Sektor7's [Malware Development Advanced - Vol.1 course](https://institute.sektor7.net/rto-maldev-adv1).

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