MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple embedded links that redirect to malicious infrastructure, specifically promoting 'free Robux' and game hacks. The primary redirector URL is http://netcdn.tw/app/431946152/free-robux-site-game-hack. This indicates a social engineering tactic to trick users into visiting potentially harmful sites. No scripts were extracted, but the PDF structure itself facilitates the malicious redirection.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
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/free-robux-site-game-hack In PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/como-descargar-hack-para-roblox-de-robux_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/how-to-hack-mocap-dancing-in-roblox_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/roblox-tokyo-ghoul-project-killzone-hack_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/free-cool-things-in-roblox-that-charecters-played_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/how-to-get-robux-hack-on-computer_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/how-we-get-free-robux_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/free-robux-group-join_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/free-800-robux-giveaway_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/how-to-get-free-robux-on-laptop-2021_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/free-spins-coin-master-app_GM406889139.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/best-free-roblox-items-2021_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/hackear-prison-life-roblox-2021_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/free-coin-and-spin-for-coin-master_GM406889139.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/cheat-codes-for-roblox-vehicle-simulator_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/free-foxy-food-coin-master_GM406889139.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/hack-on-people-roblox-account_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/roblox-times-table-1-reasesen-56-friv-free_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/coin-master-spin-hack_GM406889139.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/roblox-free-clothes-codes_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/free-robux-no-offer-real_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_off000033eb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x33EB | 22860 bytes |
SHA-256: 0d79dc33d760e6365ff14102ef6a6f0d2d7cc36fcb15a958ea5e4caf7249355a |
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font_01_sfnt_off00006724.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6724 | 18940 bytes |
SHA-256: f9f1f7c9b928d5f6ce6bf7d440be5e4499b495936a7ada93416c0d904b92215a |
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