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Forwarded from Intel Slava
πŸ‡·πŸ‡ΊπŸ‡ΊπŸ‡² The FSB, after an appeal from the United States, detained a group of REvil hackers who sent out viruses to extort money.

At 25 addresses of places of stay, 14 members of the organized criminal community seized over 426 million rubles, including in cryptocurrency, 600 thousand dollars, 500 thousand euros, as well as computer equipment, crypto wallets used to commit crimes, 20 premium cars, acquired with money obtained by criminal means.
While I'm still writing the 2nd article of Malware Analysis Series (MAS), which I'm on page 43 and far from the end, I dropped a short and simple write-up on malicious document to help beginners on threat analysis.

https://exploitreversing.com/2022/01/14/malicious-document-analysis-example-2/

#maldoc #threatanalysis
πŸ—£ale_sp_brazil


πŸŽ–@malwr
Use of Alternate Data Streams in Research Scans for index.jsp. #ntfs #ads #jsp https://i5c.us/d28240
πŸ—£sans_isc


πŸŽ–@malwr
Project Ares is a PoC loader written in C/C++ based on the Transacted Hollowing technique. It features:
* PPID spoofing
* Dynamic function resolution with API hashing
* NTDLL unhooking
* AES256 CBC Encryption
and more!
https://github.com/Cerbersec/Ares
πŸ—£cerbersec


πŸŽ–@malwr
Just released my DLL Injection blog post. The post covers:

1. How to use LoadLibrary to inject a DLL
2. How to load a DLL into memory, parse the headers, load sections, perform relocations, resolve imports, and finally inject the DLL into another process
https://kasimir123.github.io/blog-posts/DLL%20Injection.html
πŸ—£Abraxus7331


πŸŽ–@malwr
πŸ‘1
πŸ›‘οΈ Awesome Cloud Security Resources βš”οΈ

https://github.com/4ndersonLin/awesome-cloud-security

#cloudhacking #cybersecurity #appsec #bughunting
πŸ—£0xAsm0d3us


πŸŽ–@malwr
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Released VeraCryptThief which is an exercise of mine of playing with API hooking to capture clear-text VeraCrypt passwords and save them on disk πŸ” Features: hooking via Detours, reflective DLL shellcode via sRDI, process injection via D/Invoke in C# πŸ”₯ https://github.com/snovvcrash/VeraCryptThief
πŸ—£snovvcrash


πŸŽ–@malwr
πŸ‘2
To people who asked me few minutes ago about how would be the IDA Pro's reversed code of the shellcode from previous message, few pictures follow. There isn't analysis here (not time to do it), but only structures and API hash resolving.

#malware #reversing
πŸ—£ale_sp_brazil


πŸŽ–@malwr
πŸ‘1
Took a quick look at Stage1.exe malware, as reported by Microsoft. Whipped up a quick (and simple) yara rule for it. #100DaysofYARA
πŸ—£CD_R0M_


πŸŽ–@malwr
A few more tricks when dealing with string literals in IDA:

https://hex-rays.com/blog/igors-tip-of-the-week-72-more-string-literals/

#IgorsTipOfTheWeek #IDAtips #IDAPro #HexraysDecompiler
πŸ—£HexRaysSA


πŸŽ–@malwr
πŸ‘1