MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple links to a known malicious redirector, disguised as a 'free generator / game hack'. The document body and embedded URLs explicitly mention 'free Robux', 'free spins', and 'hacks', indicating a lure for potentially unwanted or malicious content. The ML classifier also flagged this PDF with high confidence.
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/wahoo-gaming-co-free-robux-game-hack In PDF document text
- http://lib.uho.ac.id/library/repository/free-spins-coin-master-app-ios_GM406889139.pdfIn PDF document text
- http://lib.uho.ac.id/library//repository/free-minecraft-hacks_GM479516143.pdfIn PDF document text
- http://lib.uho.ac.id/library/repository/2021-free-spins-coin-master_GM406889139.pdfIn PDF document text
- http://lib.uho.ac.id/library/repository/minecraft-hacked-client-18_GM479516143.pdfIn PDF document text
- http://lib.uho.ac.id/library//repository/robux-hack-no-verification_GM431946152.pdfIn PDF document text
- http://lib.uho.ac.id/library/repository/free-rare-cards-for-coin-master_GM406889139.pdfIn PDF document text
- http://lib.uho.ac.id/library/repository/coin-master-hack-apk-35-13_GM406889139.pdfIn PDF document text
- http://lib.uho.ac.id/library/repository/free-roblox-codes_GM431946152.pdfIn PDF document text
- http://lib.uho.ac.id/library/repository/roblox-currency-hack_GM431946152.pdfIn PDF document text
- http://lib.uho.ac.id/library//repository/hack-coin-master-link_GM406889139.pdfIn PDF document text
- http://lib.uho.ac.id/library//repository/how-to-get-free-admin-in-roblox_GM431946152.pdfIn PDF document text
- http://lib.uho.ac.id/library/repository/free-robux-we-are-devs_GM431946152.pdfIn PDF document text
- http://lib.uho.ac.id/library/repository/cheat-engine-roblox-trainer_GM431946152.pdfIn PDF document text
- http://lib.uho.ac.id/library//repository/coin-master-hack-app_GM406889139.pdfIn PDF document text
- http://lib.uho.ac.id/library//repository/free-robux-without-verification-2021_GM431946152.pdfIn PDF document text
- http://lib.uho.ac.id/library//repository/free-robux-hack-2021_GM431946152.pdfIn PDF document text
- http://lib.uho.ac.id/library/repository/hack-velocidad-roblox_GM431946152.pdfIn PDF document text
- http://lib.uho.ac.id/library/repository/free-paypal-accounts-with-money-for-roblox-with-card-code_GM431946152.pdfIn PDF document text
- http://lib.uho.ac.id/library/repository/f-r-e-e-that-spells-free-roblox-id_GM431946152.pdfIn PDF document text
- http://lib.uho.ac.id/library//repository/www-coin-master_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_off00002dd3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2DD3 | 22280 bytes |
SHA-256: caf817932f8e61ca31b3994d6d10b82f76706aeb340851581eb828d98cb12393 |
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font_01_sfnt_off00005f8b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F8B | 19460 bytes |
SHA-256: 25181eaa6be0d5b476285318664890f4926978dca9587ea82b488640a0a05646 |
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