The volume of honeypot logs changes over time. Very rarely are honeypot logs quiet, meaning that there are no internet scans or malicious activity generating logs. Honeypots can see large increases in activity [1], but this has tended to be…
Tag: SANS Internet Storm Center, InfoCON: green
ISC Stormcast For Monday, July 14th, 2025 https://isc.sans.edu/podcastdetail/9524, (Mon, Jul 14th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Monday, July 14th, 2025…
Experimental Suspicious Domain Feed, (Sun, Jul 13th)
We have had a “newly registered domain” feed for a few years. This feed pulls data from ICANN's centralized zone data service (https://czds.icann.org) and TLS certificate transparency logs. This article has been indexed from SANS Internet Storm Center, InfoCON: green…
ISC Stormcast For Friday, July 11th, 2025 https://isc.sans.edu/podcastdetail/9522, (Fri, Jul 11th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Friday, July 11th, 2025…
ISC Stormcast For Thursday, July 10th, 2025 https://isc.sans.edu/podcastdetail/9520, (Thu, Jul 10th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Thursday, July 10th, 2025…
SSH Tunneling in Action: direct-tcp requests [Guest Diary], (Wed, Jul 9th)
[This is a Guest Diary by Sihui Neo, an ISC intern as part of the SANS.edu BACS program] This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: SSH Tunneling in Action: direct-tcp requests…
Setting up Your Own Certificate Authority for Development: Why and How., (Wed, Jul 9th)
There are several reasons why one would set up an internal certificate authority. Some are configured to support strong authentication schemes, some for additional flexibility and convenience. I am going to cover the second part. In particular, it can be…
ISC Stormcast For Wednesday, July 9th, 2025 https://isc.sans.edu/podcastdetail/9518, (Wed, Jul 9th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Wednesday, July 9th, 2025…
Microsoft Patch Tuesday, July 2025, (Tue, Jul 8th)
Today, Microsoft released patches for 130 Microsoft vulnerabilities and 9 additional vulnerabilities not part of Microsoft's portfolio but distributed by Microsoft. 14 of these are rated critical. Only one of the vulnerabilities was disclosed before being patched, and none of the vulnerabilities…
ISC Stormcast For Tuesday, July 8th, 2025 https://isc.sans.edu/podcastdetail/9516, (Tue, Jul 8th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Tuesday, July 8th, 2025…
What’s My (File)Name?, (Mon, Jul 7th)
Modern malware implements a lot of anti-debugging and anti-analysis features. Today, when a malware is spread in the wild, there are chances that it will be automatically sent into a automatic analysis pipe, and a sandbox. To analyze a sample…
ISC Stormcast For Monday, July 7th, 2025 https://isc.sans.edu/podcastdetail/9514, (Mon, Jul 7th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Monday, July 7th, 2025…
A few interesting and notable ssh/telnet usernames, (Sun, Jul 6th)
Just looked at our telnet/ssh honeypot data, and found some interesting new usernames that attackers attempted to use: This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: A few interesting and notable ssh/telnet…
ISC Stormcast For Thursday, July 3rd, 2025 https://isc.sans.edu/podcastdetail/9512, (Thu, Jul 3rd)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Thursday, July 3rd, 2025…
ISC Stormcast For Monday, June 30th, 2025 https://isc.sans.edu/podcastdetail/9510, (Mon, Jun 30th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Monday, June 30th, 2025…
ISC Stormcast For Friday, June 27th, 2025 https://isc.sans.edu/podcastdetail/9508, (Fri, Jun 27th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Friday, June 27th, 2025…
ISC Stormcast For Thursday, June 26th, 2025 https://isc.sans.edu/podcastdetail/9506, (Thu, Jun 26th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Thursday, June 26th, 2025…
ISC Stormcast For Wednesday, June 25th, 2025 https://isc.sans.edu/podcastdetail/9504, (Wed, Jun 25th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Wednesday, June 25th, 2025…
Quick Password Brute Forcing Evolution Statistics, (Tue, Jun 24th)
We have collected SSH and telnet honeypot data in various forms for about 10 years. Yesterday's diaries, and looking at some new usernames attempted earlier today, made me wonder if botnets just add new usernames or remove old ones from…
ISC Stormcast For Tuesday, June 24th, 2025 https://isc.sans.edu/podcastdetail/9502, (Tue, Jun 24th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Tuesday, June 24th, 2025…
Scans for Ichano AtHome IP Cameras, (Mon, Jun 23rd)
Ichano's “AtHome Camera” is a bit of a different approach to home surveillance cameras [1]. Instead of a hardware camera solution, this product is a software solution that turns existing devices like computers and tablets into webcams. The software implements…

ADS & Python Tools, (Sat, Jun 21st)
Ehsaan Mavani talks about Alternate Data Streams (ADS) in diary entry “Alternate Data Streams ? Adversary Defense Evasion and Detection [Guest Diary]”. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: 
ADS &…
ISC Stormcast For Monday, June 23rd, 2025 https://isc.sans.edu/podcastdetail/9500, (Mon, Jun 23rd)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Monday, June 23rd, 2025…
ADS & Python Tools, (Sat, Jun 21st)
Ehsaan Mavani talks about Alternate Data Streams (ADS) in diary entry “Alternate Data Streams ? Adversary Defense Evasion and Detection [Guest Diary]”. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ADS &…
ISC Stormcast For Friday, June 20th, 2025 https://isc.sans.edu/podcastdetail/9498, (Fri, Jun 20th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Friday, June 20th, 2025…
Don?t Make it Easier than it Already is?..Default Passwords [Guest Diary], (Wed, Jun 18th)
[This is a Guest Diary by Matthew Paul, an ISC intern as part of the SANS.edu BACS program] This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: Don?t Make it Easier than it…
How Long Until the Phishing Starts? About Two Weeks, (Tue, Jun 17th)
[This is a guest diary by Christopher Crowley, https://montance.com] This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: How Long Until the Phishing Starts? About Two Weeks, (Tue, Jun 17th)
ISC Stormcast For Tuesday, June 17th, 2025 https://isc.sans.edu/podcastdetail/9496, (Tue, Jun 17th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Tuesday, June 17th, 2025…
A JPEG With A Payload, (Mon, Jun 16th)
Over the weekend, Xavier posted about another image with a payload: “More Steganography!”. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: A JPEG With A Payload, (Mon, Jun 16th)
ISC Stormcast For Monday, June 16th, 2025 https://isc.sans.edu/podcastdetail/9494, (Mon, Jun 16th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Monday, June 16th, 2025…
More Steganography!, (Sat, Jun 14th)
I spotted another interesting file that uses, once again, steganography. It seems to be a trend (see one of my previous diaries[1]). The file is an malicious Excel sheet called blcopy.xls. Office documents are rare these days because Microsoft improved…
ISC Stormcast For Friday, June 13th, 2025 https://isc.sans.edu/podcastdetail/9492, (Fri, Jun 13th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Friday, June 13th, 2025…
[Guest Diary] Anatomy of a Linux SSH Honeypot Attack: Detailed Analysis of Captured Malware, (Fri, Jun 13th)
[This is a Guest Diary by Michal Ambrozkiewicz, an ISC intern as part of the SANS.edu Bachelor's Degree in Applied Cybersecurity (BACS) program [1].] This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article:…
Automated Tools to Assist with DShield Honeypot Investigations [Guest Diary], (Wed, Jun 11th)
[This is a Guest Diary by William Constantino, an ISC intern as part of the SANS.edu BACS program] This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: Automated Tools to Assist with DShield…
ISC Stormcast For Thursday, June 12th, 2025 https://isc.sans.edu/podcastdetail/9490, (Thu, Jun 12th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Thursday, June 12th, 2025…
Quasar RAT Delivered Through Bat Files, (Wed, Jun 11th)
RAT's are popular malware. They are many of them in the wild, Quasar[1] being one of them. The malware has been active for a long time and new campaigns come regularly back on stage. I spotted an interesting .bat file…
ISC Stormcast For Wednesday, June 11th, 2025 https://isc.sans.edu/podcastdetail/9488, (Wed, Jun 11th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Wednesday, June 11th, 2025…
Microsoft Patch Tuesday June 2025, (Tue, Jun 10th)
Microsoft today released patches for 67 vulnerabilities. 10 of these vulnerabilities are rated critical. One vulnerability has already been exploited and another vulnerability has been publicly disclosed before today. This article has been indexed from SANS Internet Storm Center, InfoCON:…

OctoSQL & Vulnerability Data, (Sun, Jun 8th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: 
OctoSQL & Vulnerability Data, (Sun, Jun 8th)
ISC Stormcast For Tuesday, June 10th, 2025 https://isc.sans.edu/podcastdetail/9486, (Tue, Jun 10th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Tuesday, June 10th, 2025…
OctoSQL & Vulnerability Data, (Sun, Jun 8th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: OctoSQL & Vulnerability Data, (Sun, Jun 8th)
ISC Stormcast For Monday, June 9th, 2025 https://isc.sans.edu/podcastdetail/9484, (Mon, Jun 9th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Monday, June 9th, 2025…
Wireshark 4.4.7 Released, (Sun, Jun 8th)
Wireshark release 4.4.7 fixes 1 vulnerability (%%cve:2025-5601%%) and 8 bugs. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: Wireshark 4.4.7 Released, (Sun, Jun 8th)
Extracting With pngdump.py, (Sun, Jun 8th)
Inspired by Xavier's diary entry “A PNG Image With an Embedded Gift”, I updated my pngdump.py program to enable the extraction of chunks and extra data (similar to my other analysis tools, like pngdump.py). This article has been indexed from…
ISC Stormcast For Friday, June 6th, 2025 https://isc.sans.edu/podcastdetail/9482, (Fri, Jun 6th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Friday, June 6th, 2025…
Upcoming DShield Honeypot Changes and Customizations, (Fri, Jun 6th)
There are some upcoming DShield honeypot [1] changes that introduce some opportunities for additional customization and data analysis. For most users, no additional actions are needed. A couple of those changes: This article has been indexed from SANS Internet Storm…
Be Careful With Fake Zoom Client Downloads, (Thu, Jun 5th)
Collaborative tools are really popular these days. Since the COVID-19 pandemic, many people switched to remote work positions and we need to collaborate with our colleagues or customers every day. Tools like Microsoft Teams, Zoom, WebEx, (name your best solution),…
ISC Stormcast For Thursday, June 5th, 2025 https://isc.sans.edu/podcastdetail/9480, (Thu, Jun 5th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Thursday, June 5th, 2025…
Phishing e-mail that hides malicious link from Outlook users, (Wed, Jun 4th)
I recently came across an interesting phishing e-mail. At first glance, it looked like a “normal†phishing that tried to pass itself off as a message from one of the Czech banks asking account holders to update their information… This…
ISC Stormcast For Wednesday, June 4th, 2025 https://isc.sans.edu/podcastdetail/9478, (Wed, Jun 4th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Wednesday, June 4th, 2025…
vBulletin Exploits (CVE-2025-48827, CVE-2025-48828), (Tue, Jun 3rd)
Last week, Ryan Dewhurst disclosed an interesting and easily exploitable vulnerability in vBulltin. These days, bulletin boards are not quite as popular as they used to be, but they are still being used, and vBulletin is one of the most…
ISC Stormcast For Tuesday, June 3rd, 2025 https://isc.sans.edu/podcastdetail/9476, (Tue, Jun 3rd)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Tuesday, June 3rd, 2025…
ISC Stormcast For Monday, June 2nd, 2025 https://isc.sans.edu/podcastdetail/9474, (Mon, Jun 2nd)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Monday, June 2nd, 2025…
Simple SSH Backdoor, (Mon, Jun 2nd)
For most system and network administrators, the free SSH client Putty has been their best friend for years! This tool was also (ab)used by attackers that deployed a trojanized version[1]. Microsoft had the good idea to include OpenSSH (beta version)…
YARA 4.5.3 Release, (Sun, Jun 1st)
YARA 4.5.3 was released with 5 bugfixes. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: YARA 4.5.3 Release, (Sun, Jun 1st)
A PNG Image With an Embedded Gift, (Sat, May 31st)
While hunting, I found an interesting picture. It's a PNG file that was concatenated with two interesting payloads. There are file formats that are good candidates to have data added at the end of the file. PNG is the case…
ISC Stormcast For Friday, May 30th, 2025 https://isc.sans.edu/podcastdetail/9472, (Fri, May 30th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Friday, May 30th, 2025…
Usage of “passwd” Command in DShield Honeypots, (Fri, May 30th)
DShield honeypots [1] receive different types of attack traffic and the volume of that traffic can change over time. I've been collecting data from a half dozen honeypots for a little over a year to make comparisons. This data includes: …
ISC Stormcast For Thursday, May 29th, 2025 https://isc.sans.edu/podcastdetail/9470, (Thu, May 29th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Thursday, May 29th, 2025…
Alternate Data Streams ? Adversary Defense Evasion and Detection [Guest Diary], (Wed, May 28th)
[This is a Guest Diary by Ehsaan Mavani, an ISC intern as part of the SANS.edu BACS program] This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: Alternate Data Streams ? Adversary Defense…
[Guest Diary] Exploring a Use Case of Artificial Intelligence Assistance with Understanding an Attack, (Wed, May 28th)
[This is a Guest Diary by Jennifer Wilson, an ISC intern as part of the SANS.edu Bachelor's Degree in Applied Cybersecurity (BACS) program [1].] This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article:…
ISC Stormcast For Wednesday, May 28th, 2025 https://isc.sans.edu/podcastdetail/9468, (Wed, May 28th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Wednesday, May 28th, 2025…
Securing Your SSH authorized_keys File, (Tue, May 27th)
This is nothing “amazingly new”, but more of a reminder to secure your “authorized_keys” file for SSH. One of the first things I see even simple bots do to obtain persistent access to a UNIX system is to add a…
ISC Stormcast For Tuesday, May 27th, 2025 https://isc.sans.edu/podcastdetail/9466, (Tue, May 27th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Tuesday, May 27th, 2025…
SVG Steganography, (Mon, May 26th)
Didier recently published several diaries related to steganography. I have to admit that steganography isn't exactly my favorite topic. It is one of those “neat” infosec toys, but its applicability is limited. Data exfiltration usually does not require proper steganography,…
ISC Stormcast For Friday, May 23rd, 2025 https://isc.sans.edu/podcastdetail/9464, (Fri, May 23rd)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Friday, May 23rd, 2025…
Resilient Secure Backup Connectivity for SMB/Home Users, (Thu, May 22nd)
If you are reading this, you are probably someone who will not easily go without internet connectivity for an extended amount of time. You may also have various home systems that you would like to be able to reach in…
ISC Stormcast For Thursday, May 22nd, 2025 https://isc.sans.edu/podcastdetail/9462, (Thu, May 22nd)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Thursday, May 22nd, 2025…
New Variant of Crypto Confidence Scam, (Wed, May 21st)
In February, we had a few diaries about crypto wallet scams. We saw these scams use YouTube comments, but they happened via other platforms and messaging systems, not just YouTube [1]. The scam was a bit convoluted: The scammer posted…
ISC Stormcast For Wednesday, May 21st, 2025 https://isc.sans.edu/podcastdetail/9460, (Wed, May 21st)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Wednesday, May 21st, 2025…
Researchers Scanning the Internet, (Tue, May 20th)
We have been using our data to identify researchers scanning the internet for a few years. Currently, we are tracking 36 groups performing such scans, and our data feed of the IP addresses used contains around 33k addresses [1]. …
ISC Stormcast For Tuesday, May 20th, 2025 https://isc.sans.edu/podcastdetail/9458, (Tue, May 20th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Tuesday, May 20th, 2025…
RAT Dropped By Two Layers of AutoIT Code, (Mon, May 19th)
Like .Net, AutoIT[1] remains a popular language for years in the malware ecosystem. It's a simple language that can interact with all the components of the Windows operating system. I regularly discover AutoIT3 binaries (yes, it can be compiled). This…
ISC Stormcast For Monday, May 19th, 2025 https://isc.sans.edu/podcastdetail/9456, (Mon, May 19th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Monday, May 19th, 2025…
xorsearch.py: Python Functions, (Sat, May 17th)
A couple years ago I published tool xorsearch.py for this diary entry: “Small Challenge: A Simple Word Maldoc – Part 4”. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: xorsearch.py: Python Functions,…
ISC Stormcast For Friday, May 16th, 2025 https://isc.sans.edu/podcastdetail/9454, (Fri, May 16th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Friday, May 16th, 2025…
ISC Stormcast For Thursday, May 15th, 2025 https://isc.sans.edu/podcastdetail/9452, (Thu, May 15th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Thursday, May 15th, 2025…
Web Scanning SonicWall for CVE-2021-20016 – Update, (Wed, May 14th)
I published on the 29 Apr 2025 a diary [1] on scanning activity looking for SonicWall and since this publication this activity has grown 10-fold. Over the past 14 days, several BACS students have reported activity related to SonicWall scans…
Another day, another phishing campaign abusing google.com open redirects, (Wed, May 14th)
A couple of weeks ago, I came across a phishing campaign that highlights a recurring issue with open redirect vulnerabilities in well-known and trusted services. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original…
ISC Stormcast For Wednesday, May 14th, 2025 https://isc.sans.edu/podcastdetail/9450, (Wed, May 14th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Wednesday, May 14th, 2025…
Microsoft Patch Tuesday: May 2025, (Tue, May 13th)
Today, Microsoft released its expected update for the May patch on Tuesday. This update fixes 78 vulnerabilities. 11 are rated as critical, and 66 as important. Five of the vulnerabilities have already been exploited and two were publicly known but…
ISC Stormcast For Tuesday, May 13th, 2025 https://isc.sans.edu/podcastdetail/9448, (Tue, May 13th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Tuesday, May 13th, 2025…
Apple Updates Everything: May 2025 Edition, (Mon, May 12th)
Apple released its expected update for all its operating systems. The update, in addition to providing new features, patches 65 different vulnerabilities. Many of these vulnerabilities affect multiple operating systems within the Apple ecosystem. This article has been indexed from…
It Is 2025, And We Are Still Dealing With Default IoT Passwords And Stupid 2013 Router Vulnerabilities, (Mon, May 12th)
Unipi Technologies is a company developing programmable logic controllers for a number of different applications like home automation, building management, and industrial controls. The modules produced by Unipi are likely to appeal to a more professional audience. All modules are…
ISC Stormcast For Monday, May 12th, 2025 https://isc.sans.edu/podcastdetail/9446, (Mon, May 12th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Monday, May 12th, 2025…
Steganography Challenge: My Solution, (Sat, May 10th)
When I tried to solve “Steganography Challenge” with the same method as I used in “Steganography Analysis With pngdump.py: Bitstreams”, I couldn't recover the text message. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the…
ISC Stormcast For Friday, May 9th, 2025 https://isc.sans.edu/podcastdetail/9444, (Fri, May 9th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Friday, May 9th, 2025…
No Internet Access? SSH to the Rescue!, (Thu, May 8th)
This quick diary is a perfect example of why I love Linux (or UNIX in general) operating system. There is always a way to “escape” settings imposed by an admin… This article has been indexed from SANS Internet Storm Center,…
ISC Stormcast For Thursday, May 8th, 2025 https://isc.sans.edu/podcastdetail/9442, (Thu, May 8th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Thursday, May 8th, 2025…
Example of “Modular” Malware, (Wed, May 7th)
Developers (of malware as well as goodware) don't have to reinvent the wheel all the time. Why rewrite a piece of code that was development by someone else? In the same way, all operating systems provide API calls (or system…
ISC Stormcast For Wednesday, May 7th, 2025 https://isc.sans.edu/podcastdetail/9440, (Wed, May 7th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Wednesday, May 7th, 2025…
Python InfoStealer with Embedded Phishing Webserver, (Tue, May 6th)
Infostealers are everywhere for a while now. If this kind of malware is not aggressive, their impact can be much more impacting to the victim. Attackers need always more and more data to be sold or reused in deeper scenarios.…
ISC Stormcast For Tuesday, May 6th, 2025 https://isc.sans.edu/podcastdetail/9438, (Tue, May 6th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Tuesday, May 6th, 2025…
“Mirai” Now Exploits Samsung MagicINFO CMS (CVE-2024-7399), (Mon, May 5th)
Last August, Samsung patched an arbitrary file upload vulnerability that could lead to remote code execution [1]. The announcement was very sparse and did not even include affected systems: This article has been indexed from SANS Internet Storm Center, InfoCON:…
“Mirai” Now Exploits Samsung MaginINFO CMS (CVE-2024-7399), (Mon, May 5th)
Last August, Samsung patched an arbitrary file upload vulnerability that could lead to remote code execution [1]. The announcement was very sparse and did not even include affected systems: This article has been indexed from SANS Internet Storm Center, InfoCON:…
ISC Stormcast For Monday, May 5th, 2025 https://isc.sans.edu/podcastdetail/9436, (Mon, May 5th)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Monday, May 5th, 2025…
Steganography Challenge, (Sat, May 3rd)
If you are interested in experimenting with steganography and my tools, I propose the following challenge. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: Steganography Challenge, (Sat, May 3rd)
ISC Stormcast For Friday, May 2nd, 2025 https://isc.sans.edu/podcastdetail/9434, (Fri, May 2nd)
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Steganography Analysis With pngdump.py: Bitstreams, (Thu, May 1st)
A friend asked me if my pngdump.py tool can extract individual bits from an image (cfr. diary entry “Steganography Analysis With pngdump.py”). This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: Steganography Analysis…
ISC Stormcast For Thursday, May 1st, 2025 https://isc.sans.edu/podcastdetail/9432, (Thu, May 1st)
This post doesn’t have text content, please click on the link below to view the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Thursday, May 1st, 2025…