Transcription Outsourcing: June 2020

Tuesday, June 30, 2020

Una Visita Al Real Monasterio De Santa María De La Valldigna De Simat De La Valldigna, En Valencia

El monasterio cisterciense de Santa María de Valldigna se ubica en la comarca de la Safor valenciana en un valle limitado al norte por la Serra de les Agulles y al sur por las estribaciones del...

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10 Hacking Websites & forums 2018 - Underground hacker sites

SecTools.Org: List of 75 security tools based on a 2003 vote by hackers.
Packet Storm: Information Security Services, News, Files, Tools, Exploits, Advisories and Whitepapers.
Metasploit: Find security issues, verify vulnerability mitigations & manage security assessments with Metasploit. Get the worlds best penetration testing software now.
KitPloit: Leading source of Security Tools, Hacking Tools, CyberSecurity and Network Security.
Hacked Gadgets: A resource for DIY project documentation as well as general gadget and technology news.
Hakin9: E-magazine offering in-depth looks at both attack and defense techniques and concentrates on difficult technical issues.
Phrack Magazine: Digital hacking magazine.
The Hacker News: The Hacker News — most trusted and widely-acknowledged online cyber security news magazine with in-depth technical coverage for cybersecurity.
HackRead: HackRead is a News Platform that centers on InfoSec, Cyber Crime, Privacy, Surveillance, and Hacking News with full-scale reviews on Social Media Platforms.
Exploit DB: An archive of exploits and vulnerable software by Offensive Security. The site collects exploits from submissions and mailing lists and concentrates them in a single database.

Thursday, June 11, 2020

Defcon 2015 Coding Skillz 1 Writeup

Just connecting to the service, a 64bit cpu registers dump is received, and so does several binary code as you can see:

The registers represent an initial cpu state, and we have to reply with the registers result of the binary code execution. This must be automated becouse of the 10 seconds server socket timeout.

The exploit is quite simple, we have to set the cpu registers to this values, execute the code and get resulting registers.

In python we created two structures for the initial state and the ending state.

cpuRegs = {'rax':'','rbx':'','rcx':'','rdx':'','rsi':'','rdi':'','r8':'','r9':'','r10':'','r11':'','r12':'','r13':'','r14':'','r15':''}
finalRegs = {'rax':'','rbx':'','rcx':'','rdx':'','rsi':'','rdi':'','r8':'','r9':'','r10':'','r11':'','r12':'','r13':'','r14':'','r15':''}

We inject at the beginning several movs for setting the initial state:

for r in cpuRegs.keys():

code.append('mov %s, %s' % (r, cpuRegs[r]))

The 64bit compilation of the movs and the binary code, but changing the last ret instruction by a sigtrap "int 3"

We compile with nasm in this way:

os.popen('nasm -f elf64 code.asm')

os.popen('ld -o code code.o ')

And use GDB to execute the code until the sigtrap, and then get the registers

fd = os.popen("gdb code -ex 'r' -ex 'i r' -ex 'quit'",'r')

for l in fd.readlines():

for x in finalRegs.keys():

...

We just parse the registers and send the to the server in the same format, and got the key.

The code:

from libcookie import *

from asm import *

import os

import sys

host = 'catwestern_631d7907670909fc4df2defc13f2057c.quals.shallweplayaga.me'

port = 9999

cpuRegs = {'rax':'','rbx':'','rcx':'','rdx':'','rsi':'','rdi':'','r8':'','r9':'','r10':'','r11':'','r12':'','r13':'','r14':'','r15':''}

finalRegs = {'rax':'','rbx':'','rcx':'','rdx':'','rsi':'','rdi':'','r8':'','r9':'','r10':'','r11':'','r12':'','r13':'','r14':'','r15':''}

fregs = 15

s = Sock(TCP)

s.timeout = 999

s.connect(host,port)

data = s.readUntil('bytes:')

#data = s.read(sz)

#data = s.readAll()

sz = 0

for r in data.split('\n'):

for rk in cpuRegs.keys():

if r.startswith(rk):

cpuRegs[rk] = r.split('=')[1]

if 'bytes' in r:

sz = int(r.split(' ')[3])

binary = data[-sz:]

code = []

print '[',binary,']'

print 'given size:',sz,'bin size:',len(binary)

print cpuRegs

for r in cpuRegs.keys():

code.append('mov %s, %s' % (r, cpuRegs[r]))

#print code

fd = open('code.asm','w')

fd.write('\n'.join(code)+'\n')

fd.close()

Capstone().dump('x86','64',binary,'code.asm')

print 'Compilando ...'

os.popen('nasm -f elf64 code.asm')

os.popen('ld -o code code.o ')

print 'Ejecutando ...'

fd = os.popen("gdb code -ex 'r' -ex 'i r' -ex 'quit'",'r')

for l in fd.readlines():

for x in finalRegs.keys():

if x in l:

l = l.replace('\t',' ')

try:

i = 12

spl = l.split(' ')

if spl[i] == '':

i+=1

print 'reg: ',x

finalRegs[x] = l.split(' ')[i].split('\t')[0]

except:

print 'err: '+l

fregs -= 1

if fregs == 0:

#print 'sending regs ...'

#print finalRegs

buff = []

for k in finalRegs.keys():

buff.append('%s=%s' % (k,finalRegs[k]))

print '\n'.join(buff)+'\n'

print s.readAll()

s.write('\n'.join(buff)+'\n\n\n')

print 'waiting flag ....'

print s.readAll()

print '----- yeah? -----'

s.close()

fd.close()

s.close()

Related word

OVER $60 MILLION WORTH OF BITCOINS HACKED FROM NICEHASH EXCHANGE

Over $60 Million Worth of Bitcoins Hacked from NiceHash Exchange. Bitcoin mining platform and exchange NiceHash has been hacked, leaving investors short of close to $68 million in BTC.

As the price of Bitcoin continues to rocket, surging past the $14,500 mark at the time of writing, cyberattackers have once again begun hunting for a fresh target to cash in on in this lucrative industry.

Banks and financial institutions have long cautioned that the volatility of Bitcoin and other cryptocurrency makes it a risky investment, but for successful attackers, the industry potentially provides a quick method to get rich — much to the frustration of investors.

Unfortunately, it seems that one such criminal has gone down this path, compromising NiceHash servers and clearing the company out.

In a press release posted on Reddit, on Wednesday, NiceHash said that all operations will stop for the next 24 hours after their "payment system was compromised and the contents of the NiceHash Bitcoin wallet have been stolen."

NiceHash said it was working to "verify" the precise amount of BTC stolen, but according to a wallet which allegedly belongs to the attacker — traceable through the blockchain — 4,736.42 BTC was stolen, which at current pricing equates to $67,867,781.

"Clearly, this is a matter of deep concern and we are working hard to rectify the matter in the coming days," NiceHash says. "In addition to undertaking our own investigation, the incident has been reported to the relevant authorities and law enforcement and we are co-operating with them as a matter of urgency."

"We are fully committed to restoring the NiceHash service with the highest security measures at the earliest opportunity," the trading platform added.

The company has also asked users to change their online passwords as a precaution. NiceHash says the "full scope" of the incident is unknown.

"We are truly sorry for any inconvenience that this may have caused and are committing every resource towards solving this issue as soon as possible," the company added.

Inconvenience is an understatement — especially as so much was left in a single wallet — but the moment those coins shift, we may know more about the fate of the stolen investor funds.

How To Automatically Translate Any Android App Into Any Language

There is the number of applications which are not having the features of translating apps to your favorite languages. This makes it difficult for the users to translate apps into their native language. Today, I am going to tell you about an application which will help you to Automatically Translate Any Android App into Any Language.

Nowadays there are around hundreds of application on play store which is having the feature of translate but some applications don't have this features. This is just because they don't have proper developers or sometimes translators.

There is an application launched by Akhil Kedia from XDA Developer which made it possible for all the users to translate the application to any language you need. This is something which everyone needs it.

Akhil Kedia built an Xposed module in which users can easily change the language of any application to whichever they like or love. Personally, we all love English language but there are peoples in many parts of the world they are suitable for other languages.

Automatically Translate Any Android App into Any Language

The best part about this Xposed Module is that it translates the application to any language whichever you like and there are around many languages which you can try it. The other best part about this application is that the user interface which is amazing.

In an Android application, the best thing is the user interface. This is something which helps users to download the module or application to run again and again. There are about many settings which can be changed from the application.

Read also;- How To Hack and Track any Phone

The setup process is a bit different from other applications but if you will look at the application you will definitely love it. Just because of too many settings and features available in the application and you can turn it to any language without any crashing issues of the application.

Requirements:

Rooted Android Phone
Xposed Framework installed on your phone.
Android 5.0 or higher.
Unknown Source enabled (You might be knowing it)

How to Automatically Translate Any Android App into Any Language

Download the module called as All Trans from here: Download

Now, after installation, it will ask you to reboot your phone to activate the module
Now, you need to get the API Key to get it you need to sign up with Yandex first so sign up: Yandex Sign up

Then after sign up you will get the API key just enter the API key in the All-Trans application.

Open All Trans Application and the swipe right to Global Settings.

Click on Enter Yandex Subscription key and then enter your key.

In Global Settings click on Translate from and select the Language the application is already in. (Eg: English)

Now, click on translate to and select your favorite language. This will change the language.

Swipe left and select the applications which you need to translate and done.

After selecting just open the application and the language is translated automatically.

Final Words:

This is the best and easy way to Automatically Translate Any Android App into Any Language. I hope you love this article.Share this article with your friends and keep visiting for more tips and tricks like this and I will meet you in the next one.
Stay Updated Tune IemHacker

Wednesday, June 10, 2020

Osueta: A Simple Python Script To Exploit The OpenSSH User Enumeration Timing Attack

About Osueta?
Osueta it's a simple Python 2 script to exploit the OpenSSH User Enumeration Timing Attack, present in OpenSSH versions <= 7.2 and >= 5.*. The script has the ability to make variations of the username employed in the bruteforce attack, and the possibility to establish a DoS condition in the OpenSSH server.

Read more: OpenSSH User Enumeration Time-Based Attack

The bug was corrected in OpenSSH version 7.3.

Authors of Osueta:

c0r3dump3d: coredump@autistici.org
rofen: rofen@gmx.de

Osueta's Installation
For Linux users, open your Terminal and enter these commands:
If you're Windows users, follow these steps:

Install Python 2.7.x from Python.org first. On Install Python 2.7.x Setup, choose Add python.exe to Path.
Download Osueta-master zip file.
Then unzip it.
Open CMD or PowerShell window at the Osueta folder you have just unzipped and enter these commands:
pip install python-nmap paramiko IPy
python osueta.py -h

Advice: Like others offensive tools, the authors disclaims all responsibility in the use of this script.

Osueta help menu:

Osueta's examples:
A single user enumeration attempt with username variations:
python2 osueta.py -H 192.168.1.6 -p 22 -U root -d 30 -v yes

A single user enumeration attempt with no user variations a DoS attack:
python2 osueta.py -H 192.168.1.6 -p 22 -U root -d 30 -v no --dos yes

Scanning a C class network with only one user:
python2 osueta.py -H 192.168.1.0/24 -p 22 -U root -v no

Scanning a C class network with usernames from a file, delay time 15 seconds and a password of 50000 characters:
python2 osueta.py -H 192.168.1.0/24 -p 22 -L usernames.txt -v yes -d 15 -l 50

Download Osueta

Intel CPUs Vulnerable To New 'SGAxe' And 'CrossTalk' Side-Channel Attacks

Cybersecurity researchers have discovered two distinct attacks that could be exploited against modern Intel processors to leak sensitive information from the CPU's trusted execution environments (TEE). Called SGAxe, the first of the flaws is an evolution of the previously uncovered CacheOut attack (CVE-2020-0549) earlier this year that allows an attacker to retrieve the contents from the CPU's

via The Hacker News