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2 more ways to get pestudio
Other download sites
Run by third parties, not by Winitor. Prefer the official page above when it works.
Package managers
- Chocolatey
choco install pestudio
About pestudio
pestudio examines Windows executable files without running them and points out indicators that suggest a file may be malicious. It is intended to speed up the initial assessment step of malware analysis before deeper reverse engineering or sandboxing.
The tool has been developed since 2009 and is used by incident response teams, security operations centres and forensic analysts.
Strengths
- Static analysis, so the sample is never executed
- Flags suspicious indicators for quick triage
- Long-running project maintained since 2009
Limitations
- Windows only
- Covers initial assessment, not full reverse engineering
Details
- Pricing
- FreemiumA free download is offered; check the developer's site for licensing terms and paid editions.
- License
- Proprietary
- Developer
- Winitor
- Platforms
- Windows
- How it runs
- Downloadable app
- Account
- Not required
- Works offline
- Yes
- Best suited for
- Malware analysts triaging suspicious Windows executables
- Categories
- Security tools
- Last verified
- Added
- Provenance
- Facts checked against the developer's own pages and store listings, 1 sources on file.
Alternatives to pestudio
Compare allSoftware that can replace pestudio for an important use case, and what changes if you switch.
PE-bear
A multiplatform viewer and editor for reversing Windows Portable Executable (PE) files.
PE-bear is a free open-source PE viewer and editor for Windows, Linux and macOS with Capstone disassembly, without pestudio's suspicious-indicator flagging.
Detect It Easy
A program that identifies file types, packers, compilers and protectors used in executables.
Detect It Easy is free and open source on Windows, Linux and macOS, identifying packers, compilers and protectors through signature databases and YARA rules.
capa
Identify likely capabilities inside executable files.
capa is an Apache-2.0 command-line tool that applies rules to identify likely capabilities in executables across platforms, with results that need interpretation.
Similar software
Related functionality, not necessarily a direct replacement.
YARA
Pattern-matching engine for identifying and classifying malware samples.
Ghidra
The NSA's reverse engineering framework, with a decompiler that turns machine code back into readable C.
x64dbg
An open-source Windows debugger for reverse engineering, with an IDA-like interface, a built-in assembler and a decompiler.
VirusTotal
Online service that checks a URL or file against many antivirus engines and URL scanners.
Hybrid Analysis
Free online sandbox that runs submitted files and URLs and reports on their behaviour.
FLARE-VM
Installation scripts that turn a Windows virtual machine into a malware analysis and reverse-engineering workstation.
