Login or Register :: Home :: Search :: Your Account :: Forums :: Waraxe Advisories :: Tools :: January 13, 2026 Menu Home Logout Discussions Forums Members List IRC chat Tools Base64 coder MD5 hash CRC32 checksum ROT13 coder SHA-1 hash URL-decoder Sql Char Encoder Affiliates y3dips ITsec Md5 Cracker User Manuals AlbumNow Content Content Sections FAQ Top Info Feedback Recommend Us Search Journal Your Account User Info Welcome, Anonymous Nickname Password (Register) Membership: Latest: MichaelSnaRe New Today: 0 New Yesterday: 0 Overall: 9144 People Online: Visitors: 85 Members: 0 Total: 85 Full disclosure Defense in depth -- the Microsoft way (part 95): the (shared)"Start Menu" is dispensable Re: Multiple Security Misconfigurations and CustomerEnumeration Exposure in Convercent Whistleblowing Platform(EQS Group) RIOT OS 2026.01-devel-317 Stack-Based Buffer Overflow in RIOT ethos Serial Frame Parser RIOT OS 2026.01-devel-317 Stack-Based Buffer Overflow in tapslip6 Utility via Unbounded Device Path Construction TinyOS 2.1.2 Stack-Based Buffer Overflow in mcp2200gpio TinyOS 2.1.2 printfUART Global Buffer Overflow via UnboundedFormat Expansion KL-001-2026-01: yintibao Fun Print Mobile Unauthorized Access via Context Hijacking Multiple Security Misconfigurations and Customer Enumeration Exposure in Convercent Whistleblowing Platform (EQS Group) Panda3d v1.10.16 Uncontrolled Format String in Panda3D egg-mkfont Allows Stack Memory Disclosure Panda3d v1.10.16 egg-mkfont Stack Buffer Overflow Panda3d v1.10.16 deploy-stub Unbounded Stack Allocation Leading to Uninitialized Memory MongoDB v8.3.0 Integer Underflow in LMDB mdb_load Bioformats v8.3.0 Untrusted Deserialization of Bio-Formats Memoizer Cache Files Bioformats v8.3.0 Improper Restriction of XML External Entity Reference in Bio-Formats Leica Microsystems XML Parser MongoDB v8.3.0 Heap Buffer Underflow in OpenLDAP LMDB mdb_load IT Security and Insecurity Portal www.waraxe.us Forum Index -> Php -> PHP backdoor View previous topic :: View next topic PHP backdoor Posted: Wed May 13, 2009 10:59 pm access101 Regular user Joined: Apr 29, 2009 Posts: 21 is there a PHP trojan/backdoor? im trying to upload a php file as a image to a forum here are the details ------------------------------------------------------------------- Many forums/sites, give the possiblilty of an avatar or picture to upload. there are only jpg. the null byte exploit makes if possilbe to php files to forum. -------------------------- %00 -------------------------- %00 is the hexdecimal value for null. paste this in your broswer http://www.google.nl/search?hl=nl&q=ho% 00i If youre in the search bar look, you see that there is 'ho' is sought. the i is not shown because 00% repersents. what if we %00 once a file set? example: C:\exploits\c99.php%00.jpg the operating system of the website will upload c99.php now because 00%, but the server sees the jpg extension, and thinks that it is a image. results: an uploaded php file only jpg is allowed ------------------------------------------------------------------------ Posted: Thu May 14, 2009 1:42 am access101 Regular user Joined: Apr 29, 2009 Posts: 21 alright i got shell visit for the shell http://pentestmonkey.net/tools/php-reverse-shell/ just need to find host that will run this Posted: Fri May 15, 2009 2:35 am access101 Regular user Joined: Apr 29, 2009 Posts: 21 you need netcat http://netcat.sourceforge.net/download.php they have a windows version to than in terminal or if you got verison for windows same i think nc -v -n -l -p 1234 PHP backdoor www.waraxe.us Forum Index -> Php You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum All times are GMT Page 1 of 1 All Posts1 Day7 Days2 Weeks1 Month3 Months6 Months1 YearOldest FirstNewest First Select a forumSecurity Research by waraxe----------------General discussionHow to fixMetasploit relatedHash cracking requests----------------MD5 hashesAll other hashesHash related informationhttp://www.waraxe.us portal----------------SuggestionsCooperation proposalsSecurity bugs and issues in general----------------Newbies cornerSql injectionCross-site scripting aka XSSRemote file inclusionFull path disclosureShell commands injectionPhishing and Social EngineeringAll other security holesVarious software----------------PhpNukePostNukePhpBBXMB forumvBulletin BoardInvision Power Boarde107MamboJoomlaXOOPSM$ WindowsLinux worldAll other softwareCoppermine Photo GalleryProgramming languages----------------PhpMySqlPerlJavaJavascriptC and C++Visual BasicBorland Delphi and PascalPythonHTML and XMLAssemblerReverse engineering----------------Newbies cornerDisassemblingPHP script decode requestsMiscellaneous stuff----------------Future of the ITNanotechnologyFun cornerLinksTry2hack sitesProxy databaseDirect Downloads----------------ToolsTutorialsWordlistsRecycle Bin----------------Removed messagesOutdated posts Powered by phpBB © 2001-2008 phpBB Group

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