ghostrings

Ghostrings P-Code 분석을 통해 Go 바이너리에서 문자열 정의를 복구하는 스크립트입니다. x86, x86-64, ARM 및 ARM64에서 테스트되었습니다. 스크립트 Golang 이 스크립트들은 Script Manager의 Golang 카테고리에서 찾을 수 있습니다. GoDynamicStrings.java 스택에 생성된 문자열 구조를 찾기 위해 P-Code를 분석합니다. 하위 수준의 "register" 스타일 분석을 사용합니다. GoFuncCallStrings.java 스택에 기록되지 않고 레지스터를 통해 함수 호출...

EvilClippy

이 도구는 2019년 3월 28일 BlackHat Asia 발표에서 공개되었습니다. 해당 발표의 영상 녹화본은 https://www.youtube.com/watch?v=9ULzZA70Dzg 에서 확인하실 수 있습니다. Evil Clippy 악성 MS Office 문서를 생성하기 위한 크로스 플랫폼 도우미입니다. VBA 매크로를 숨기고, VBA 코드를 스톰핑P-Code 이용하며, 매크로 분석 도구를 혼란스럽게 할 수 있습니다. Linux, OSX 및 Windows에서 실행됩니다. 이 도구가 처음이라면, Evil Clippy에 대...

CVE-2026-100504 Ghidra through 12.1.4 Stack-based Buffer Overflow via leftshift128

Ghidra versions through 12.1.4 contain a stack-based out-of-bounds write vulnerability in the decompiler's leftshift128 function when processing negative shift amounts from p-code. Attackers can craft malicious binaries with specific instruction sequences that trigger the overflow when decompiled...

EUVD-2026-87373

Ghidra versions through 12.1.4 contain a stack-based out-of-bounds write vulnerability in the decompiler's leftshift128 function when processing negative shift amounts from p-code. Attackers can craft malicious binaries with specific instruction sequences that trigger the overflow when decompiled...

CVE-2026-100504

Ghidra versions through 12.1.4 contain a stack-based out-of-bounds write vulnerability within the decompiler's leftshift128 function. This flaw is triggered when the software processes negative shift amounts from p-code . An attacker can exploit this by crafting malicious binaries with specific i...

CVE-2026-100504 Ghidra through 12.1.4 Stack-based Buffer Overflow via leftshift128

Ghidra versions through 12.1.4 contain a stack-based out-of-bounds write vulnerability in the decompiler's leftshift128 function when processing negative shift amounts from p-code. Attackers can craft malicious binaries with specific instruction sequences that trigger the overflow when decompiled...

CVE-2026-100504 Ghidra through 12.1.4 Stack-based Buffer Overflow via leftshift128

Ghidra versions through 12.1.4 contain a stack-based out-of-bounds write vulnerability in the decompiler's leftshift128 function when processing negative shift amounts from p-code. Attackers can craft malicious binaries with specific instruction sequences that trigger the overflow when decompiled...

Feeding Gophers to Ghidra

Feeding Gophers to Ghidra By Max Kersten · June 6, 2023 The scripts discussed in the article are based on the magnificent work of Dorka Palotay from CUJOai. Golang malware is becoming increasingly prevalent, requiring analysts to know how to effectively analyze these files without diving into a...

Delving deep into VBScript

In late April we found and wrote a description of CVE-2018-8174, a new zero-day vulnerability for Internet Explorer that was picked up by our sandbox. The vulnerability uses a well-known technique from the proof-of-concept exploit CVE-2014-6332 that essentially "corrupts" two memory objects and...