Blog suggestions?

LET US KNOW!


Don't be afraid to let us know if you have any suggestions for blog posts or want any advice to show up on here. 


Thanks for reading

If you need any IT or CyberSecurity work remotely or within the DFW area, please contact us over at FeemcoTechnologies.

Comments

Post a Comment

Popular Posts

Wireless beacon monitoring (for fun and profit)

Image
Wifi Beacons      This was an adventure.      Some back story first, when any device you have that listens for connections for wifi wants to connect to something, even when the access point it's trying to reach isn't there, the default tends to be probe for it. That's basically a small little radio in your phone, car, watch, light bulb, whatever saying publicly "YO! IS MY WIFI OUT THERE? WHAT ABOUT THIS OTHER ONE!!?!? NOT THAT ONE EITHER, OKAY NEVER MIND!". When doing wireless network pentesting, it's pretty common to use tools like kismet or airodump and include these beacons, in part to flag what's relating to what network you're targeting / have permission to access and in part to see if network devices in scope are connecting so you can redirect their traffic to a fake network as part of the test. But I came up with an idea a while back due to having a scan going at my house and I kept seeing these "ROPD-CAR4" (fake, but something like th...
Read more

Yara hunting phishing samples

Image
     So, I made a yara rule a while back based on some suspicious phishing nonsense I found in some open (unauthenticated + file directory listing enabled) cloud storage buckets. I decided only recently to see if I could do some public hunting with these. One possibility was on hybrid analysis. After just a few days, I have 9 detections already found.       The YARA rule is hosted on my github ( https://raw.githubusercontent.com/ferasdour/SpecialYaraRules/refs/heads/main/Bucket%20Phishing%20Kits.yar ) but basically it's like this (notations added for this post): rule phishingKits3 {     meta :       description = "PhishingKits3: This was found in multiple phishing kits hosted on open/unauthenticated S3 buckets."       author = "ferasdour"     strings :       $s1 = "https://ajax.googleapis.com/ajax/libs/jquery/" ascii // adds jquery       $s2 = "https://code.jquery...
Read more

ISP Routing Hell

Image
Weird Routes?  History:      So I wasn't really sure how to start this post, but I guess some back story. Many in the IT world know consumer ISPs (internet service providers) like ATT, Comcast, Charter (now spectrum), all have a weird history of "you can't prove there's a problem because we don't escalate it properly, now you're stuck with this while we replace your router 200 times because it can't be on us" sort of problems. I switched to spectrum because in my area its the only non-att fiber lines, and ATT couldn't tell me why my router had an ssh server listening on it. They couldn't think it was compromised or could be compromised, they couldn't tell me anything they just replaced it. Then replaced it again. Then again. After 2 years of doing that, I just had enough. Later that year after leaving ATT, https://en.wikipedia.org/wiki/Salt_Typhoon . But sadly, despite my contempt for ATT by this point, this post isn't about them. More ...
Read more