CVE-2015-8281

Web Viewer 1.0.0.193 on Samsung SRN-1670D devices allows attackers to bypass filesystem encryption via XOR calculations...

CVE-2015-8281

CVE-2015-8281 affects Samsung SRN-1670D Web Viewer 1.0.0.193. The root cause is a weak, custom encryption scheme based on XOR operations, enabling a remote attacker to bypass filesystem encryption and access arbitrary files (unauthenticated, per the NVD CVSSv3/7.8 base). Connected sources also in...

New Botnet Hunts for Linux — Launching 20 DDoS Attacks/Day at 150Gbps

A network of compromised Linux servers has grown so powerful that it can blow large websites off the Internet by launching crippling Distributed Denial-of-service DDoS attacks of over 150 gigabits per second Gbps. The distributed denial-of-service network, dubbed XOR DDoS Botnet, targets over 20...

PEframe - Tool to perform static analysis on Portable Executable malware

PEframe is a open source tool to perform static analysis on Portable Executable malware. Usage $ peframe malware.exe $ peframe --option malware.exe Options --json Output in json --import Imported function and dll --export Exported function and dll --dir-import Import directory --dir-export Export...

ALi CTF 2 0 1 5 write up-vulnerability warning-the black bar safety net

0x00 Cake Cake is a title of Android Title, The specific process is an input a string and then initialize a length of 1 by 6 Array, then the string with this array of xor. So we just need to xor it ok. Just look at the code in reverse, the key is there are two Key looking for ok direct codes a= 0...

Seagate Business NAS 2014.00319 - Remote Code Execution

Seagate Business NAS 2014.00319 - Remote Code Execution !/usr/bin/env python Seagape ======= Seagate Business NAS pre-authentication remote code execution exploit as root user. by OJ Reeves @TheColonial - for full details please see https://beyondbinary.io/advisory/seagate-nas-rce/ Usage =====...

Apple Airport ACPP Authentication Scanner

This module attempts to authenticate to an Apple Airport using its proprietary and largely undocumented protocol known only as ACPP. This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require...

Code injection

Ekahau B4 staff badge tag 5.7 with firmware 1.4.52, Real-Time Location System RTLS Controller 6.0.5-FINAL, and Activator 3 reuses the RC4 cipher stream, which makes it easier for remote attackers to obtain plaintext messages via an XOR operation on two ciphertexts...

CVE-2014-2716

Ekahau B4 staff badge tag 5.7 with firmware 1.4.52, Real-Time Location System RTLS Controller 6.0.5-FINAL, and Activator 3 reuses the RC4 cipher stream, which makes it easier for remote attackers to obtain plaintext messages via an XOR operation on two ciphertexts...

kernel security and bug fix update

2.6.32-431.29.2 - kernel futex: Fix errors in nested key ref-counting Denys Vlasenko 1094457 1094458 CVE-2014-0205 - net vxlan: fix NULL pointer dereference Jiri Benc 1114549 1096351 CVE-2014-3535 2.6.32-431.29.1 - mm hugetlb: ensure hugepage access is denied if hugepages are not supported Gustav...

看我手动解密wdLinux所有PHP文件

简要描述： wdLinux的PHP文件,加密超级简单,大家快来挖洞呀 wdcpv2.5.tar.gz里面的PHP已经全部解密 详细说明： 偶然看到wdLinux这套系统, 发现使用PHP插件进行加密的, 觉得很好玩就尝试解密. 漏洞证明： 算法超级简单, 有一个写死的key, 10位. 加密的时候首先用zlib压缩, 然后按照一定算法逐个和这个key做xor运算. 最后补一个文件头作为识别码. 已经成功全盘解密, 贴个文件: 最后贴下perl代码吧: sub wddecode my @data = unpack 'C', substr readfile $0, 9; my @key =...

Linux/x86 - Reverse TCP (127.1.1.1:1337/TCP) Shell Shellcode (74 bytes)

Linux/x86 - Reverse TCP 127.1.1.1:1337/TCP Shell Shellcode 74 bytes. Shellcode exploit for Linuxx86 platform / Title: Shell Reverse TCP Shellcode - 74 bytes Platform: Linux/x86 Date: 2014-07-25 Author: Julien Ahrens @MrTuxracer Website: http://www.rcesecurity.com Disassembly of section .text:...

Linux/ARM - Polymorphic execve("/bin/sh", ["/bin/sh"], NULL); - XOR 88 encoded - 78 bytes

No description provided by source. / Title: Linux/ARM - Polymorphic execve/bin/sh, /bin/sh, NULL; - XOR 88 encoded - 78 bytes Date: 2010-06-28 Tested on: ARM926EJ-S rev 5 v5l Author: Jonathan Salwan Web: http://shell-storm.org | http://twitter.com/jonathansalwan ! Database of shellcodes...

MIPS Linux XOR Shellcode Encoder (60 Bytes)

No description provided by source. include fcntl.h include stdio.h include unistd.h include sys/types.h include sys/stat.h include stdlib.h include string.h define DEBUG 0 / entropy at phiral.net mips linux shellcode xor encoder \xAB\xCD is overwritten with jmp back offset \x00\x00 is overwritten...

ARM Polymorphic execve("/bin/sh", ["/bin/sh"], NULL) Shellcode Generator

No description provided by source. / Title: Generator polymorphic shellcode on ARM architecture Date: 2010-07-07 Tested on: ARM926EJ-S rev 5 v5l Author: Jonathan Salwan Web: http://shell-storm.org | http://twitter.com/jonathansalwan ! Database of shellcodes http://www.shell-storm.org/shellcode/...

linux/x86 execve("/bin/sh", ["/bin/sh", NULL]) 25 bytes

No description provided by source. / Linux/x86 execve/bin/sh, /bin/sh, NULL - 25 bytes - [email protected] / char shellcode = \x31\xc0 // xor %eax, %eax \x50 // push %eax \x68\x2f\x2f\x73\x68 // push $0x68732f2f \x68\x2f\x62\x69\x6e // push $0x6e69622f \x89\xe3 // mov %esp, %ebx \x50 // push %eax...

linux/x86 if(read(fd,buf,512)<=2) _exit(1) else buf(); 29 bytes

No description provided by source. / h3ll-core.c by Charles Stevenson [email protected] I made this as a chunk you can paste in to make modular remote exploits. I use it as a first stage payload when I desire to follow up with a real large payload of goodness. This actually is a bit larger than...

62 bytes setreuid(0,0) execve("/bin/sh",NULL,NULL) XOR Encoded Linux Shellcode

No description provided by source. / Author : gunslinger yudha.gunslingeratgmail.com Web : http://devilzc0de.org blog : http://gunslingerc0de.wordpress.com tested on : linux debian special thanks to : r0073r inj3ct0r.com, d3hydr8 darkc0de.com, ty miller projectshellcode.com, jonathan...

Linux/SuperH - sh4 - setuid(0) ; execve("/bin/sh", NULL, NULL) - 27 bytes

No description provided by source. / Linux/SuperH - sh4 - setuid0 ; execve/bin/sh, NULL, NULL - 27 bytes Tested on debian-sh4 2.6.32-5-sh7751r by Jonathan Salwan - twitter: @jonathansalwan 400054: 17 e3 mov 23,r3 400056: 4a 24 xor r4,r4 400058: 0b c3 trapa 11 40005a: 3a 23 xor r3,r3 40005c: 0b e3...

125 bind port to 6778 XOR encoded polymorphic linux shellcode .

No description provided by source. / Title : bind port to 6678 XOR encoded polymorphic linux shellcode . Name : 125 bind port to 6678 XOR encoded polymorphic linux shellcode . Date : Tue Jul 6 01:52:33 WIT 2010 Author : gunslinger yudha.gunslingeratgmail.com Web : http://devilzc0de.org blog :...