Z80 Explorer -- Zilog Z80 netlist-level simulator running Z80 machine code, with features that can help reverse-engineer and understand this chip better
🗣r_retrohacking_mod2

This is fantastic stuff!

I can see uses for this with my own work, indeed.
👤heriomortis

There are also other interesting Z80 articles on that site.
👤r_retrohacking_mod2


🎖@malwr

Process Monitor for Linux (Preview)
Process Monitor (Procmon) is a Linux reimagining of the classic Procmon tool from the Sysinternals suite of tools for Windows. Procmon provides a convenient and efficient way for Linux developers to trace the syscall activity on the system.


https://github.com/microsoft/ProcMon-for-Linux

https://i.redd.it/d8qkly8c9hb51.gif
🗣r00tsuz


🎖@malwr

What was the Bitcoin Twitter hack?
The Bitcoin scam saw dozens of high-profile accounts send tweets urging users to transfer $1,000 (£794) with a link to a Bitcoin address.

In return, users were promised that their money would be doubled to $2,000 and returned to them.
Bitcoin, often termed as a cryptocurrency, a virtual currency or a digital currency, is a type of money that is completely virtual.
The hackers tweeted the same Bitcoin address across multiple Twitter accounts, with only minor variations to the wording of each tweet, such as saying they felt “generous” or wanted to “give back”.

A tweet on the account of Microsoft founder Bill Gates, for example, read: "Everyone is asking me to give back… You send $1,000, I send you back $2,000."

As Twitter bosses scrambled to stop the far-reaching hack, extraordinarily by 20:30 EDT (00:30 GMT Thursday) every verified account was blocked from tweeting for around three hours.
🗣Incognito1805G

Who was targeted?


A lot of people, with millions and millions of followers, most of them US-based.

Billionaires Elon Musk, Jeff Bezos and Bill Gates, to name a few, along with Warren Buffett, Kanye West, Kim Kardashian, Joe Biden, Wiz Khalifa and Floyd Mayweather.


Top global corporations with millions of followers were also breached, including the official accounts of Apple and Uber.

The hacker(s) appears to have targeted very famous accounts that would spread the scam as far as possible in as short a timeframe as possible, dubbed a digital “smash and grab” by some commentators.


Given the amount of access they managed to gain, the hackers could have done much more damage to the reputations of the figures involved. However, they would have known the tweets would have been deleted hastily - and they were - so gaining quick cash seems to have been the overriding aim.


That said, the Bitcoin tweets on some accounts, such as Kim Kardashian's, stayed up for more than an hour and we don’t know yet how much private information the hackers managed to steal.

As of yet, it’s unclear who was responsible, however, sources close to or inside the hacking community told VICE that a Twitter insider was responsible, with one saying they paid the insider. These reports are unconfirmed.


What has Twitter said in response to the security breach?

The attention has quickly turned to Twitter, given it seems likely that the hackers breached the firm’s central security systems, essentially giving them admin rights to go after any account they wanted.
👤Incognito1805G


🎖@malwr

Procmon is a Linux reimagining of the classic Procmon tool from the Sysinternals suite of tools for Windows. Procmon provides a convenient and efficient way for Linux developers to trace the syscall activity on the system.
🗣digicat

Microsoft have made Procmon for Linux... what a time to be alive
👤TheAlphaBravo


🎖@malwr

CAPA - FireEye
🗣deadbroccoli

>CAPA detects capabilities in executable files. You run it against a PE file or shellcode and it tells you what it thinks the program can do. For example, it might suggest that the file is a backdoor, is capable of installing services, or relies on HTTP to communicate.
👤deadbroccoli


🎖@malwr

serpentine - Windows RAT (Remote Administration Tool) with a multiplatform RESTful C2 server
🗣jafarlihi

It's great that the client is in C++, but the Java server is a deal breaker.
👤PhisherPrice

I always knew RAT as “Remote Access Trojan”
👤Wiamly


🎖@malwr

Mobile phone data extraction by police forces in England and Wales: Investigation report - Information Commissioner's Office | This will be required reading for anyone applying for DF jobs in UK LEAs in the next few months. Almost guaranteed to be mentioned in interviews.
🗣LordUlthar

Thanks for sharing! It's very informative.
👤happyredditgifts


🎖@malwr

Masking Malicious Memory Artifacts Part II: Insights from Moneta
🗣digicat

Part 1⃣: https://www.forrest-orr.net/post/malicious-memory-artifacts-part-i-dll-hollowing


🎖@malwr