Self-Keygen and Code Caves

Submitted first CrackMe to crackmes.one

Submitted "GUI-based CrackMe1"
Challenges:
1. Find the serial key
2. Patch to always show the Congrats message.

How to speed up Bitcomet Bittorrent download speeds

Enable UNPNP Port Mapping:

Open the Control Panel.
Click Network and Internet
Click Network and Sharing Center.
In the left pane, click the link for Change advanced sharing settings.
In the Network Discovery section, select the option for Turn on network discovery and click the Save changes button.

[https://www.computerhope.com/issues/ch001367.htm]

Cracking Software

Cracking tools:
https://www.radare.org/r/

http://www.ollydbg.de/

https://x64dbg.com/#start


Tutorials:
https://error4hack.com/x64dbg-tutorial/


Assembly programming:
http://www.interq.or.jp/chubu/r6/masm32/tute/tute001.html

Reverse Engineering:
https://www.youtube.com/watch?v=fv9ii3W5htQ&list=PLHJns8WZXCdvaD7-xR7e5FJNW_6H9w-wC

Python

Setting python tabs:

"[python]": {

        "editor.insertSpaces": true,

        "editor.tabSize": 4  

    }

Hacking Elevators Access Control System

https://null-byte.wonderhowto.com/how-to/hacking-elevators-bypass-access-control-systems-visit-locked-floors-restricted-levels-any-building-0184788/

Hacking Facebook and SS7

https://www.youtube.com/watch?v=kRCIsy9URyw&t=262s

https://www.computerworld.com/article/3058020/hackers-only-need-your-phone-number-to-eavesdrop-on-calls-read-texts-track-you.html

https://www.securitynewspaper.com/2018/02/19/intercept-mobile-communications-calls-messages-easily-without-hacking/

https://medium.com/@vasanthavanan59439/ss7-the-deadliest-attack-6423de7fe8c0

https://blog.securegroup.com/phone-hacking-through-ss7-is-frighteningly-easy-and-effective

https://cyware.com/news/can-you-hack-a-facebook-account-by-just-using-the-phone-number-yes-you-can-19617269

https://alltop9.com/phone-number-facebook-hack/

https://www.rtl-sdr.com/hacking-gsm-signals-with-an-rtl-sdr-and-topguw/

https://www.youtube.com/watch?v=da1CLA82jw8


RTL-SDR
https://www.youtube.com/watch?v=FqtJ-TvtLTQ  [stopped 6.54]
https://www.youtube.com/watch?v=37q53h0b4q8 [ how to setup rtl-sdr in kali linux]


Malaysian Maxis, Digi, Celcom band allocation:
https://www.malaysianwireless.com/2016/02/spectrum-maxis-900mhz-1800mhz/
https://forum.lowyat.net/topic/3333921/all
https://en.wikipedia.org/wiki/GSM_frequency_bands


Sellers:
https://www.lazada.com.my/products/100khz-17ghz-uv-hf-rtl-sdr-usb-tuner-receiver-uv-antenna-diy-kits-i529008531-s1045654004.html?ef_id=EAIaIQobChMIx92f0IWv5gIV2Q0rCh0DSQ-IEAQYASABEgIhFfD_BwE:G:s&s_kwcid=AL!3150!3!244160057898!!!u!294357559827!&exlaz=d_1:mm_150050845_51350205_2010350205::12:1032211143!54400014687!!!pla-294357559827!c!294357559827!1045654004!137976772!244160057898&gclid=EAIaIQobChMIx92f0IWv5gIV2Q0rCh0DSQ-IEAQYASABEgIhFfD_BwE


Go for Rtl2832U, TXC0  0.5 ppm crystal,  R820T2 Tuner