MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF document employs a lure related to 'free views on TikTok' and 'game hacks' to entice users to click on embedded links. The primary link, http://netcdn.tw/app/835599320/free-views-on-tiktok-game-hack, is identified as a malicious redirector. The document also contains numerous other links pointing to potentially malicious PDF files hosted on akademiatenisa.org, suggesting a broader campaign of distributing malware or phishing content. No scripts were extracted, but the presence of multiple malicious links and the clear lure indicate a high likelihood of a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9955
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/835599320/free-views-on-tiktok-game-hack In PDF document text
- http://akademiatenisa.org/images/free-printable-minecraft-coloring-pages_GM479516143.pdfIn PDF document text
- http://akademiatenisa.org/images/how-to-get-free-coins-on-coin-master_GM406889139.pdfIn PDF document text
- http://akademiatenisa.org/images/minecraft-free-download-iphone_GM479516143.pdfIn PDF document text
- http://akademiatenisa.org/images/how-to-install-minecraft-for-free_GM479516143.pdfIn PDF document text
- http://akademiatenisa.org/images/free-robux-come_GM431946152.pdfIn PDF document text
- http://akademiatenisa.org/images/will-minecraft-dungeons-be-free_GM479516143.pdfIn PDF document text
- http://akademiatenisa.org/images/free-spins-on-coin-master-2021_GM406889139.pdfIn PDF document text
- http://akademiatenisa.org/images/free-robux-promo-codes_GM431946152.pdfIn PDF document text
- http://akademiatenisa.org/images/free-tiktok-accounts_GM835599320.pdfIn PDF document text
- http://akademiatenisa.org/images/free-robux-no-verification-2021-ios_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_off00002eb5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2EB5 | 24016 bytes |
SHA-256: 189e72116c5cbf42d9db3246fd87bb77911da90b2bf3b1274e894bb12fe33390 |
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font_01_sfnt_off00006543.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6543 | 17752 bytes |
SHA-256: 0bba4198fd0ca9d20010dde6368f831223727c1fd110b32f8bd9ae0070f69573 |
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