MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains multiple links to redirector infrastructure, specifically advertising 'free generator / game hack' content for games like Roblox. The primary malicious URL identified is http://netcdn.tw/app/431946152/roblox-game-free-download-game-hack. This pattern suggests a lure to trick users into visiting potentially malicious sites, likely for credential harvesting or further malware delivery. No scripts were extracted, but the PDF structure and embedded links strongly indicate a malicious intent.
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/roblox-game-free-download-game-hack In PDF document text
- https://tena-g.hr/files/how-to-get-free-robux-2021-unpatched_GM431946152.pdfIn PDF document text
- https://tena-g.hr/files/i-want-free-robux-visit-this-site-www-roblox-us_GM431946152.pdfIn PDF document text
- https://www.tena-g.hr/files/code-free-robux_GM431946152.pdfIn PDF document text
- https://tena-g.hr/files/roblox-zone-free-robux_GM431946152.pdfIn PDF document text
- https://tena-g.hr/files/robux-gratuit-2021-sur-pc-facilement-free-no-aplicasion_GM431946152.pdfIn PDF document text
- https://tena-g.hr/files/how-to-hack-yourself-robux_GM431946152.pdfIn PDF document text
- https://www.tena-g.hr/files/how-to-take-free-robux_GM431946152.pdfIn PDF document text
- https://tena-g.hr/files/coin-master-on-facebook_GM406889139.pdfIn PDF document text
- https://www.tena-g.hr/files/hack-coin-master-dzooka_GM406889139.pdfIn PDF document text
- https://www.tena-g.hr/files/cm-spin-link_GM406889139.pdfIn PDF document text
- https://www.tena-g.hr/files/coin-master-daily-free-spins-link-facebook_GM406889139.pdfIn PDF document text
- https://www.tena-g.hr/files/roblox-phantom-forces-free-money_GM431946152.pdfIn PDF document text
- https://tena-g.hr/files/how-can-you-get-minecraft-for-free_GM479516143.pdfIn PDF document text
- https://tena-g.hr/files/lifting-simulator-roblox-cheat_GM431946152.pdfIn PDF document text
- https://tena-g.hr/files/coin-master-hack-no-human-verification_GM406889139.pdfIn PDF document text
- https://tena-g.hr/files/hack-coin-master-apk-mod_GM406889139.pdfIn PDF document text
- https://tena-g.hr/files/free-robux-com-real_GM431946152.pdfIn PDF document text
- https://www.tena-g.hr/files/free-robux-download_GM431946152.pdfIn PDF document text
- https://www.tena-g.hr/files/robux-free-ultimategamer365_GM431946152.pdfIn PDF document text
- https://tena-g.hr/files/free-robux-no-email_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_off00003064.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3064 | 22916 bytes |
SHA-256: ba4edff503f9a86cccdad23488b8dcb06f6aacf9f0783bd80cb050abdd35bd89 |
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font_01_sfnt_off000063d2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63D2 | 19416 bytes |
SHA-256: a2f27b52acabb0167f9a542fed976ebd18b11ecd499185880ec5860d5673245b |
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