MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple links to a known malicious redirector, masquerading as a 'free generator / game hack'. The document body explicitly mentions 'Free Robux Site Better Then Irobux' and includes the malicious URL, indicating a phishing or scam attempt. The ML classifier also strongly flagged this PDF as malicious.
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.co/app/431946152/free-robux-site-better-then-irobux-game-hack In PDF document text
- http://opac.akafarma-aceh.ac.id/repository/coin-master-hacks-for-android_GM406889139.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/rbl-gg-free-robux_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/roblox-t-shirt-free_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/coin-master-free-link-2021_GM406889139.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/how-to-get-boombox-for-free-in-roblox_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/coin-master-hack-2021-apk-download_GM406889139.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/dungeon-quest-hack-script-roblox_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/roblox-hack_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/coin-master-apk-hack_GM406889139.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/roblox-hack-999999-robux_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/coin-master-free-cards-link_GM406889139.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/how-to-hack-roblox-using-cheat-engine-63_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/roblox-free-admin-for-roblox_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/roblox-hacks-for-mac_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/roblox-project-jojo-hack_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/roblox-broken-bones-iv-hack_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/how-to-earn-robux-by-playing-games_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/the-crew-cheats-at-roblox_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/how-to-get-free-robux-using-promo-codes_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/coin-master-free-spins-for-today_GM406889139.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_off00002ff0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2FF0 | 22640 bytes |
SHA-256: 4425a22f9ce9c92f010a9010c529b11034655de7f1447bb72ba537532ca88b6b |
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font_01_sfnt_off00006273.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6273 | 19104 bytes |
SHA-256: 066746d0c76adf8f0b2e30ef5e8a64f8f16ea49192a038db38bdf2b52f3754cc |
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