MALICIOUS
170
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains multiple heuristics indicating a malicious redirector lure, specifically referencing a 'TikTok I Feel Kinda Free Song Game Hack'. The primary malicious URL, https://netcdn.xyz/app/835599320/tiktok-i-feel-kinda-free-song-game-hack, is linked to by the document and is flagged as malicious infrastructure. The document also contains a call-to-action to 'CLICK HERE TO ACCESS TIKTOK GENERATOR', reinforcing the social engineering aspect to trick users into clicking the malicious link.
Machine Learning
- Nyx PDF Classifier clean score 0.0265
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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Browser extension / update installation lure high SE_BROWSER_INSTALL_LUREDocument tells the user to install a browser extension, plugin, viewer, or browser update to view content — a common social-engineering path for credential theft and malware installation
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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 https://netcdn.xyz/app/835599320/tiktok-i-feel-kinda-free-song-game-hack In 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 |
|---|---|---|---|
stream_003_off000030dc.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x30DC | 25148 bytes |
SHA-256: 8971dabc3357a27dac43698f7a18aa868097a6d28ee2e254f839083b69198335 |
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font_01_sfnt_off00006a85.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A85 | 18220 bytes |
SHA-256: db93bc6c32f2b795e559c1a25efd3e5b5cba881dce60d8959115d3c2c7ee626d |
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