SiriusCyberntx
@sirius-cyber.net
Senior Cybersecurity Analyst. Co-organizer/social media for DCG-SATX. Fueled by coffee, bourbon, and Oxford commas.
When you hear your pentesters start giggling 👀
June 6, 2025 at 2:36 PM
When you hear your pentesters start giggling 👀
This is insane.
I grew up going to the Corsicana area a lot - my grandparents lived near there, and it's not a real big place.
On top of this, I had a headhunter for one of these places contact me last year. The more they told me about their tech stack, the more nightmarish it sounded.
No thanks
I grew up going to the Corsicana area a lot - my grandparents lived near there, and it's not a real big place.
On top of this, I had a headhunter for one of these places contact me last year. The more they told me about their tech stack, the more nightmarish it sounded.
No thanks
May 13, 2025 at 2:07 PM
This is insane.
I grew up going to the Corsicana area a lot - my grandparents lived near there, and it's not a real big place.
On top of this, I had a headhunter for one of these places contact me last year. The more they told me about their tech stack, the more nightmarish it sounded.
No thanks
I grew up going to the Corsicana area a lot - my grandparents lived near there, and it's not a real big place.
On top of this, I had a headhunter for one of these places contact me last year. The more they told me about their tech stack, the more nightmarish it sounded.
No thanks
The wife brought home a new roommate on Friday.
It's been...an experience 😅
It's been...an experience 😅
May 11, 2025 at 10:23 PM
The wife brought home a new roommate on Friday.
It's been...an experience 😅
It's been...an experience 😅
Online used book description: Good condition; spine may show signs of wear
Actual book condition:
Actual book condition:
April 22, 2025 at 1:46 PM
Online used book description: Good condition; spine may show signs of wear
Actual book condition:
Actual book condition:
Yesterday, the social worker from our school called to let me know they were sending home yearbooks. We had sent them pictures for this, so we knew it was coming
They also dedicated the school spelling bee in Zane's honor a couple weeks ago
The school has gone above and beyond to remember him ❤️ 💔
They also dedicated the school spelling bee in Zane's honor a couple weeks ago
The school has gone above and beyond to remember him ❤️ 💔
April 17, 2025 at 2:06 PM
Yesterday, the social worker from our school called to let me know they were sending home yearbooks. We had sent them pictures for this, so we knew it was coming
They also dedicated the school spelling bee in Zane's honor a couple weeks ago
The school has gone above and beyond to remember him ❤️ 💔
They also dedicated the school spelling bee in Zane's honor a couple weeks ago
The school has gone above and beyond to remember him ❤️ 💔
Reposted by SiriusCyberntx
TGIF! Why not support your favorite non-profit and either submit to our CFP, or share with your company that we’re looking for more sponsors? You can find all relevant information at www.bsidessatx.com
BSIDES SATX 2025
General information about BSides SATX 2023
www.bsidessatx.com
April 11, 2025 at 3:10 PM
TGIF! Why not support your favorite non-profit and either submit to our CFP, or share with your company that we’re looking for more sponsors? You can find all relevant information at www.bsidessatx.com
Reposted by SiriusCyberntx
Today I'd like to share a tool I recently wrote called Rulehound. It's a detection ruleset catalogue and search engine containing over 7,500 rules from 5 distinct sources. More details in thread.
rulehound.com
rulehound.com
Rulehound
The front page of threat detection rulesets.
rulehound.com
April 10, 2025 at 10:16 AM
Today I'd like to share a tool I recently wrote called Rulehound. It's a detection ruleset catalogue and search engine containing over 7,500 rules from 5 distinct sources. More details in thread.
rulehound.com
rulehound.com
Fly #3
Figuring some things out...like how not to ruin peacock herl with head cement
Figuring some things out...like how not to ruin peacock herl with head cement
April 10, 2025 at 12:09 AM
Fly #3
Figuring some things out...like how not to ruin peacock herl with head cement
Figuring some things out...like how not to ruin peacock herl with head cement
I finally made the time to learn how to load VM snapshots into MemProcFS for investigation and I'm mildly disappointed that, after looking at two whole servers, I have found absolutely nothing of interest 😐😅
a man in a helmet and armor is holding a shield in the desert .
ALT: a man in a helmet and armor is holding a shield in the desert .
media.tenor.com
April 9, 2025 at 2:00 AM
I finally made the time to learn how to load VM snapshots into MemProcFS for investigation and I'm mildly disappointed that, after looking at two whole servers, I have found absolutely nothing of interest 😐😅
I am so fscking burnt out right now and it's only getting worse. 😐
Actual footage of my boss' reaction this morning when I tried to discuss the fact that my frustrations at work are directly tied to him, and not to how much money I am or am not making:
a man with curly hair and glasses is making a funny face .
Alt: a man with curly hair and glasses is making a funny face .
media.tenor.com
April 2, 2025 at 2:05 PM
I am so fscking burnt out right now and it's only getting worse. 😐
First go at tying a fly.
Since it'll probably end up snagged in a bush somewhere anyway, I'll take it.
Since it'll probably end up snagged in a bush somewhere anyway, I'll take it.
March 30, 2025 at 10:52 PM
First go at tying a fly.
Since it'll probably end up snagged in a bush somewhere anyway, I'll take it.
Since it'll probably end up snagged in a bush somewhere anyway, I'll take it.
Fly tying is the 40k of fishing.
March 30, 2025 at 6:49 PM
Fly tying is the 40k of fishing.
To be fair, they probably still have Picard saved as Locutus in their contacts list.
March 30, 2025 at 4:07 PM
To be fair, they probably still have Picard saved as Locutus in their contacts list.
I had hope that the reviews for the Section 31 were overblown, but...good lord.
This is worse than watching the Doom movie.
This is worse than watching the Doom movie.
March 19, 2025 at 1:55 AM
I had hope that the reviews for the Section 31 were overblown, but...good lord.
This is worse than watching the Doom movie.
This is worse than watching the Doom movie.
Actual footage of my boss' reaction this morning when I tried to discuss the fact that my frustrations at work are directly tied to him, and not to how much money I am or am not making:
a man with curly hair and glasses is making a funny face .
Alt: a man with curly hair and glasses is making a funny face .
media.tenor.com
March 10, 2025 at 5:55 PM
Actual footage of my boss' reaction this morning when I tried to discuss the fact that my frustrations at work are directly tied to him, and not to how much money I am or am not making:
Reposted by SiriusCyberntx
Leadership pro-tip: It isn’t enough to only know what to do. You must also be able to confidently communicate and defend the right course of action.
March 3, 2025 at 7:44 PM
Leadership pro-tip: It isn’t enough to only know what to do. You must also be able to confidently communicate and defend the right course of action.
Reposted by SiriusCyberntx
I wanted a script I could run on a new Windows box that would install sysmon with @olafhartong.nl's configs, and set logging best practices with Zach Mathis' (Yamato Security) "EnableWindowsLogSettings" configs.
So I made one! Feel free to inspect it and repurpose.
gist.github.com/ecapuano/42f...
So I made one! Feel free to inspect it and repurpose.
gist.github.com/ecapuano/42f...
A PowerShell script for installing Sysmon and enabling best-practice audit logs.
A PowerShell script for installing Sysmon and enabling best-practice audit logs. - better_event_logging.ps1
gist.github.com
March 1, 2025 at 8:12 PM
I wanted a script I could run on a new Windows box that would install sysmon with @olafhartong.nl's configs, and set logging best practices with Zach Mathis' (Yamato Security) "EnableWindowsLogSettings" configs.
So I made one! Feel free to inspect it and repurpose.
gist.github.com/ecapuano/42f...
So I made one! Feel free to inspect it and repurpose.
gist.github.com/ecapuano/42f...
This Monday has been long year
March 3, 2025 at 5:17 PM
This Monday has been long year
I realize that quitting my job would be a terrible idea, especially right now
but
...holy shit does it sound so nice
but
...holy shit does it sound so nice
February 21, 2025 at 7:02 PM
I realize that quitting my job would be a terrible idea, especially right now
but
...holy shit does it sound so nice
but
...holy shit does it sound so nice
I gave in and bought the CISSP book a month or so ago with the idea that it would likely be something easy to knock out that would be situationally useful for me.
I haven't been able to get as invested in studying it as I normally do with certifications, and I finally think I know why.
I haven't been able to get as invested in studying it as I normally do with certifications, and I finally think I know why.
February 5, 2025 at 3:36 AM
I gave in and bought the CISSP book a month or so ago with the idea that it would likely be something easy to knock out that would be situationally useful for me.
I haven't been able to get as invested in studying it as I normally do with certifications, and I finally think I know why.
I haven't been able to get as invested in studying it as I normally do with certifications, and I finally think I know why.
Reposted by SiriusCyberntx
I just realized...since my telework schedule has been reverted back to my old schedule, my kids will be in school, and my wife will be at work, tomorrow will be the first day I've been alone by myself since my son died.
I'm not sure whether that's a good thing or not...
Kinda makes me nervous tbh
I'm not sure whether that's a good thing or not...
Kinda makes me nervous tbh
January 21, 2025 at 10:39 PM
I just realized...since my telework schedule has been reverted back to my old schedule, my kids will be in school, and my wife will be at work, tomorrow will be the first day I've been alone by myself since my son died.
I'm not sure whether that's a good thing or not...
Kinda makes me nervous tbh
I'm not sure whether that's a good thing or not...
Kinda makes me nervous tbh
I've had two separate friends check in on the state of my mental health in the last 24 hours.
I do appreciate it...I just wish it wasn't something my friends should legitimately be concerned about 🙃
I do appreciate it...I just wish it wasn't something my friends should legitimately be concerned about 🙃
January 12, 2025 at 7:36 PM
I've had two separate friends check in on the state of my mental health in the last 24 hours.
I do appreciate it...I just wish it wasn't something my friends should legitimately be concerned about 🙃
I do appreciate it...I just wish it wasn't something my friends should legitimately be concerned about 🙃
Reposted by SiriusCyberntx
Feelings of power:
• Money
• Status
• Figuring out how to solve an issue on your computer without having to get someone else involved
• Money
• Status
• Figuring out how to solve an issue on your computer without having to get someone else involved
January 12, 2025 at 3:03 PM
Feelings of power:
• Money
• Status
• Figuring out how to solve an issue on your computer without having to get someone else involved
• Money
• Status
• Figuring out how to solve an issue on your computer without having to get someone else involved