MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains embedded links that redirect to known malicious infrastructure, specifically advertising a "free generator / game hack". The document body and embedded URLs suggest a lure for obtaining in-game currency or cheats, which is a common phishing tactic. No scripts were extracted, but the presence of malicious redirectors and the lure indicate a high likelihood of a phishing or scam attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9900
Heuristics 4
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PDF links to a 'free generator / game hack' redirector critical PDF_GAME_HACK_REDIRECT_LUREPDF's clickable action targets a redirector of the form /app/<id>/<slug>-game-hack — the landing-page shape of a large SEO 'free spins / generator / game hack' lure family that funnels victims through rotating disposable hosts to a malware/scam payload. The multi-link variants also trip ML/link-farm rules; this catches the single-link variants that otherwise score clean. CRITICAL on its own: the /app/<id>/<slug>-game-hack path shape is unambiguous scam infra, and the host rotates so a host-list match can't be relied on.
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL http://netcdn.tw/app/431946152/can-you-get-robux-for-free-game-hack In PDF document text
- https://3qblocks.com.tw/image/data/files/free-robux-real_GM431946152.pdfIn PDF document text
- https://3qblocks.com.tw/image/data/files/robux-hack-me_GM431946152.pdfIn PDF document text
- https://3qblocks.com.tw/image/data/files/minecraft-pe-free-apk_GM479516143.pdfIn PDF document text
- https://3qblocks.com.tw/image/data/files/minecraft-realms-free-trial_GM479516143.pdfIn PDF document text
- https://3qblocks.com.tw/image/data/files/ways-to-get-free-robux_GM431946152.pdfIn PDF document text
- https://3qblocks.com.tw/image/data/files/coin-master-hack-https-coinms-net_GM406889139.pdfIn PDF document text
- https://3qblocks.com.tw/image/data/files/free-online-minecraft-server_GM479516143.pdfIn PDF document text
- https://3qblocks.com.tw/image/data/files/minecraft-mods-download-free_GM479516143.pdfIn PDF document text
- https://3qblocks.com.tw/image/data/files/how-to-play-minecraft-for-free-on-pc_GM479516143.pdfIn PDF document text
- https://3qblocks.com.tw/image/data/files/how-do-u-get-free-robux-2021_GM431946152.pdfIn PDF document text
- http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00002881.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2881 | 22868 bytes |
SHA-256: 13d6d76a93c6ec1035e9b18efda94dfa0e53522addba54e6af14394201cdece7 |
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font_01_sfnt_off00005bfa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5BFA | 18692 bytes |
SHA-256: d129a6c5f28005a350724ed0c9aa8b78a6943fda33f90aed415417b1287415d7 |
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