mkdir extracted && cd extracted
unrar x ../FC2-PPV-4512638-1.part1.rar
unrar l FC2-PPV-4512638-1.part1.rar > archive_filelist.txt
| Indicator | Type | Source | Result |
|-----------|------|--------|--------|
| SHA‑256 hash | File | VirusTotal, Hybrid Analysis | Malicious (12/78 AV engines) – identified as Trojan.Win32.Generic |
| C2 domain badhost.example | Domain | URLhaus, AbuseIPDB | Listed as malicious – last seen 2025‑12‑03 |
| IP 185.34.12.77 | IP | Shodan, AlienVault OTX | Host running OpenSSH 7.9, flagged for malware distribution |
| Filenames (setup.exe, update.bat) | File name | OpenCTI, internal SOC | Similar patterns observed in APT‑XYZ campaigns |
Tip: Use automated tools (e.g.,
vt-pyPython client,MISPfeed import) to enrich the list quickly. FC2-PPV-4512638-1.part1.rar
Extract the Files:
Using 7-Zip (Windows, macOS, Linux):
| Item | Details |
|------|----------|
| File name | FC2-PPV-4512638-1.part1.rar |
| File size | (record size in bytes) |
| File hash (SHA‑256) | … |
| MD5 | … |
| Source / acquisition method | e.g., downloaded from a public forum, received in an e‑mail attachment, etc. |
| Initial suspicion | e.g., “possible pornographic video”, “potentially malicious dropper”, “unknown content”, … | mkdir extracted && cd extracted
unrar x
Why? Recording hashes early gives you an immutable reference for future comparison, sharing with colleagues, and submitting to online scanners. unrar l FC2-PPV-4512638-1
| Resource | Link | |----------|------| | VirusTotal public API | https://www.virustotal.com/ | | Cuckoo Sandbox documentation | https://cuckoo.readthedocs.io/ | | YARA official site | https://virustotal.github.io/yara/ | | REMnux – Reverse‑Engineering Linux Toolbox | https://remnux.org/ | | MITRE ATT&CK – Persistence Techniques | https://attack.mitre.org/tactics/TA0003/ |