MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains multiple links, including one to a known malicious redirector infrastructure at http://netcdn.tw/app/479516143/wurst-game-hack. This lure is designed to trick users into believing they are accessing game hacks or generators, which is a common social engineering tactic. The presence of numerous similar URLs suggests a phishing or scam campaign aimed at driving traffic to potentially malicious sites.
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/479516143/wurst-game-hack In PDF document text
- http://lib.unar.ac.id/repository/links-to-get-free-spins-on-coin-master_GM406889139.pdfIn PDF document text
- http://lib.unar.ac.id/repository/spinuri-gratis-coin-master_GM406889139.pdfIn PDF document text
- http://lib.unar.ac.id/repository/free-robux-no-verification-no-download-2021_GM431946152.pdfIn PDF document text
- http://lib.unar.ac.id//repository/coin-master-hack-2021-without-human-verification_GM406889139.pdfIn PDF document text
- http://lib.unar.ac.id/repository/get-robux-for-free-2021_GM431946152.pdfIn PDF document text
- http://lib.unar.ac.id/repository/coin-master-free-spins-for-today_GM406889139.pdfIn PDF document text
- http://lib.unar.ac.id/repository/toolbox-for-minecraft_GM479516143.pdfIn PDF document text
- http://lib.unar.ac.id//repository/coin-master-daily-free-spins-haktuts_GM406889139.pdfIn PDF document text
- http://lib.unar.ac.id//repository/free-robux-no-human-verification-and-no-survey_GM431946152.pdfIn PDF document text
- http://lib.unar.ac.id/repository/download-roblox-hack-robux-free_GM431946152.pdfIn PDF document text
- http://lib.unar.ac.id/repository/minecraft-apk-free-download_GM479516143.pdfIn PDF document text
- http://lib.unar.ac.id/repository/free-robux-2021-no-hacks_GM431946152.pdfIn PDF document text
- http://lib.unar.ac.id/repository/cheat-engine-roblox-hack-prison-life_GM431946152.pdfIn PDF document text
- http://lib.unar.ac.id/repository/coin-master-game-free-spin-download_GM406889139.pdfIn PDF document text
- http://lib.unar.ac.id/repository/coinmaster-free-cards_GM406889139.pdfIn PDF document text
- http://lib.unar.ac.id/repository/roblox-free-online-game_GM431946152.pdfIn PDF document text
- http://lib.unar.ac.id/repository/coin-master-facebook-free-spins_GM406889139.pdfIn PDF document text
- http://lib.unar.ac.id/repository/hackear-juego-coin-master-espaol_GM406889139.pdfIn PDF document text
- http://lib.unar.ac.id//repository/freespinandcoinblogspotcom-2021-11-coinmasterfreespinandcoinlinkshtml_GM406889139.pdfIn PDF document text
- http://lib.unar.ac.id/repository/how-do-you-get-free-robux-without-paying_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_off00003098.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3098 | 22284 bytes |
SHA-256: 567c01b35a7a04a9bb581802ce7d0ee2f4d26a3ad78b55672345d542da3cb8c0 |
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font_01_sfnt_off000061e1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61E1 | 18072 bytes |
SHA-256: bfe640fece8ec17f9f1aab4c59e3302c849608263b50329376eef2517c23199e |
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