Collaborate Disseminate
Computer memory is a problem that has been solved for many years. But early on, it was more than just a small problem. We’ve many of the different kinds at …read more Continue reading Hard(er) Drives: Impractical, Slow, Amazing, and Incredible
I was looking at our M365 Defender and was doing some looking around. I noticed the process GoogleUpdate.exe run an encoded ping.
The command was "GoogleUpdate.exe" /ping <encoded stuff>.
I tried decoding using chef and bel… Continue reading Googleupdate.exe runs ping encoded – Is this expected?
The following code:
#!/usr/bin/bash
TARGETS=("nalog.gov.ru" "www.nalog.gov.ru"
"customs.gov.ru" "www.customs.gov.ru"
"ffs.ru" "www.ffs.ru"
"crimea-post.ru" "www.c… Continue reading What other than ping tools might be suitable for overwhelming a server that has disabled its functionality of being pinged? [closed]
We’ve all been online from home a bit more than usual lately, in ways that often stretch the limits of what our ISP can muster. You know the signs — …read more Continue reading That Clock on the Wall is Actually a Network Ping Display
I need to send ICMPv6 echo request with payload of size greater than 65535 bytes. To test ping of death attack.
I tried below scapy codes but got errors
pkt=IPv6(src=src1, dst=dst1)/IPv6ExtHdrHopByHop(options=Jumbo(jumboplen=66000))/ICMPv6… Continue reading How to create icmpv6 ping of death packet using scapy?
During experimentation with the gobuster tool, and trying to find the subdomains matches of a domain (let’s call that testdomain.com), I got some strange results and I explain.
The command used was $ gobuster dns -d testdomain.com -w mywor… Continue reading Subdomains resolving to bogon IPs
I’m learning to use nmap on my kali linux and was testing out the various types of scans available in it.
-sn is for ping scan which basically prevents nmap from scanning all the ports (and probably scans one port).
Then scrolling down the… Continue reading difference between icmp ping scan and normal ping scan
Through a chatbot I am developing, users will have the ability to ping servers. The command is .ping <IP/Domain> <other criteria> and this will be passed to python which will use subprocess.run(f’ping <aforementioned ip and … Continue reading Security Risks Of Letting Users Send Pings On System
I published the following diary on isc.sans.edu: “Alternative Ways To Perform Basic Tasks“: I like to spot techniques used by malware developers to perform basic tasks. We know the LOLBins that are pre-installed tools used to perform malicious activities. Many LOLBins are used, for example, to download some content from
The post [SANS ISC] Alternative Ways To Perform Basic Tasks appeared first on /dev/random.
Continue reading [SANS ISC] Alternative Ways To Perform Basic Tasks
Why do nodes in p2p networks like Gnutella need to perform both Ping and Pong?
How I understand it is PING asks the peers if they are alive and PONG replies to the PING that they are okay.
Can’t all the nodes (or ‘servants’) just PONG thei… Continue reading Ping and Pong Gnutella