MALICIOUS
180
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a lure for "free Robux" and "game hacks", directing users to a known malicious redirector. The malformed stream length suggests an attempt to hide malicious content. While no scripts were explicitly extracted, the PDF structure and embedded URLs indicate a phishing or scam attempt, likely delivered as a spearphishing attachment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
Heuristics 5
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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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Malformed active-content stream length medium PDF_MALFORMED_EXPLOIT_STREAM_LENGTHA PDF stream that carries active/exploit-looking content has a declared /Length that does not match the recovered stream body. Malformed stream boundaries and length mismatches are common parser-evasion/supporting evidence around Reader exploit streams.
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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-for-watcing-game-hack In PDF document text
- https://www.rajmahalproductions.com/uploaded_files/userfiles/files/www-roblox-com-free-robux_GM431946152.pdfIn PDF document text
- https://www.rajmahalproductions.com/uploaded_files/userfiles/files/get-free-robux-no-verification_GM431946152.pdfIn PDF document text
- https://www.rajmahalproductions.com/uploaded_files/userfiles/files/hack-the-game-coin-master_GM406889139.pdfIn PDF document text
- https://www.rajmahalproductions.com/uploaded_files/userfiles/files/best-minecraft-hacked-client_GM479516143.pdfIn PDF document text
- https://www.rajmahalproductions.com/uploaded_files/userfiles/files/free-robux-hack-no-human-verification-or-survey_GM431946152.pdfIn PDF document text
- https://www.rajmahalproductions.com/uploaded_files/userfiles/files/can-you-get-robux-for-free_GM431946152.pdfIn PDF document text
- https://www.rajmahalproductions.com/uploaded_files/userfiles/files/hack-robux-using-chrome-web-store_GM431946152.pdfIn PDF document text
- https://www.rajmahalproductions.com/uploaded_files/userfiles/files/free-roblox-hair-to-wear_GM431946152.pdfIn PDF document text
- https://www.rajmahalproductions.com/uploaded_files/userfiles/files/123link-hack-roblox_GM431946152.pdfIn PDF document text
- https://www.rajmahalproductions.com/uploaded_files/userfiles/files/free-10-dollar-roblox-card_GM431946152.pdfIn PDF document text
- https://www.rajmahalproductions.com/uploaded_files/userfiles/files/minecraft-free-download-no-virus_GM479516143.pdfIn PDF document text
- https://www.rajmahalproductions.com/uploaded_files/userfiles/files/how-to-get-free-robux-for-computer-nly_GM431946152.pdfIn PDF document text
- https://www.rajmahalproductions.com/uploaded_files/userfiles/files/minecraft-free-version-pc_GM479516143.pdfIn PDF document text
- https://www.rajmahalproductions.com/uploaded_files/userfiles/files/rbl-gg-free-robux_GM431946152.pdfIn PDF document text
- https://www.rajmahalproductions.com/uploaded_files/userfiles/files/levvvel-coin-master_GM406889139.pdfIn PDF document text
- https://www.rajmahalproductions.com/uploaded_files/userfiles/files/demon-roblox_GM431946152.pdfIn PDF document text
- https://www.rajmahalproductions.com/uploaded_files/userfiles/files/how-to-get-free-xp-in-pokemon-go_GM1094591345.pdfIn PDF document text
- https://www.rajmahalproductions.com/uploaded_files/userfiles/files/coin-master-free-spins-16-04-19_GM406889139.pdfIn PDF document text
- https://www.rajmahalproductions.com/uploaded_files/userfiles/files/hack-coin-master-2021_GM406889139.pdfIn PDF document text
- https://www.rajmahalproductions.com/uploaded_files/userfiles/files/coin-master-app-hacks_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_off00002f46.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2F46 | 22720 bytes |
SHA-256: 16aa1993c524fcacf2a6620a08dc51ce785f5cabc896eaa81bf5b27fd0a753a5 |
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font_01_sfnt_off0000624f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x624F | 19136 bytes |
SHA-256: 7f5609cff066b5879d9062b91130ca5e509f7b1bfbbc144e553f39ba3acec50b |
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