int main()
{
HMODULE lib;
lib = myload("win32.section-max.dll.dll");
FreeLibrary(lib);
return 0;
}
int main()
{
HMODULE lib1;
HMODULE lib2;
lib1 = myload("win32.rebased.dll.dll");
/* We used to just load the 8.3 name, but the Win8+ loader no longer loads a
* separate copy that way. Now we make an explicit separate copy.
*/
lib2 = myload("win32.rebased2.dll.dll");
if (lib1 == lib2) {
print("there is a problem - should have collided, maybe missing\n");
}
FreeLibrary(lib1);
FreeLibrary(lib2);
return 0;
}
int main()
{
HMODULE lib1;
HMODULE lib2;
/* same as rebased test */
lib1 = myload("win32.multisec.dll.dll");
lib2 = myload("win32m~1.dll");
if (lib1 == lib2) {
print("there is a problem - should have collided, maybe missing\n");
}
f();
func3();
func4();
FreeLibrary(lib1);
FreeLibrary(lib2);
return 0;
}
int
main()
{
HMODULE lib;
HMODULE cmd;
int res;
lib = myload("security-win32.sec-fixed.dll.dll");
FreeLibrary(lib);
/* unclear what this code is supposed to do on other platforms
* FIXME: move to its own load-exe
*/
/* real use seen of PCHealth\HelpCtr\Binaries\HelpCtr.exe */
cmd = LoadLibraryExW(L"cmd.exe", NULL, LOAD_LIBRARY_AS_DATAFILE);
assert(cmd != NULL);
res = FreeLibrary(cmd);
assert(res);
print("cmd.exe as data\n");
/* FIXME: for some reason the loader reuses the exe - if we ask for cmd.exe again here
*/
cmd = LoadLibraryExW(L"calc.exe", NULL,
DONT_RESOLVE_DLL_REFERENCES | LOAD_LIBRARY_AS_DATAFILE);
assert(cmd != NULL);
res = FreeLibrary(cmd);
assert(res);
print("calc.exe as data and no resolve\n");
/* note that windbg will show only this one as a module */
cmd = LoadLibraryExW(L"rundll32.exe", NULL, DONT_RESOLVE_DLL_REFERENCES);
assert(cmd != NULL);
res = FreeLibrary(cmd);
assert(res);
print("rundl32.exe as no resolve\n");
print("done\n");
return 0;
}
int kexec (char *ufilename){
int success, i;
char kfilename[FILENAMELEN];
char *cp = kfilename;
int count = 0;
u16 segment = running->uss;
while (count < FILENAMELEN){
*cp = get_byte(running->uss, ufilename);
if (*cp == 0) break;
cp++; ufilename++; count++;
}
kfilename[FILENAMELEN - 1] = 0;
//printf("proc %d exec(%s) attempt ", running->pid, kfilename);
//success = kkexec(file);
//printf("load: %d\n", load(kfilename, segment));
//gets(kfilename);
// for (i=1; i<= 32 * 1024; i++){
// put_word(0, segment, 2*i);
//}
if(!myload(kfilename, segment)){
printf("failed at %x\n", segment);
return -1;
}
//load(kfilename, segment);
/**************************************************
We know segment=0x2000 + index*0x1000 ====>
ustack is at the high end of this segment, say TOP.
We must make ustak contain:
1 2 3 4 5 6 7 8 9 10 11 12
flag uCS uPC ax bx cx dx bp si di es ds
0x0200 seg 0 0 0 0 0 0 0 0 seg seg
So, first a loop to set all to 0, then
put_word(seg, segment, -2*i); i=2,11,12;*/
for (i=1; i<=12; i++){
put_word(0, segment, -2*i);
}
put_word(0x0200, segment, -2*1); /* flag */
put_word(segment, segment, -2*2); /* uCS */
put_word(segment, segment, -2*11); /* uES */
put_word(segment, segment, -2*12); /* uDS */
printf("success at %x\n", segment);
/* initial USP relative to USS */
running->usp = -2*12;
//running->uss = segment;
return running->pid;
}