MALICIOUS
200
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document contains multiple invisible links and visible calls-to-action that lure users towards websites offering 'free Robux' and game hacks. These links predominantly point to malicious redirectors and CAPTCHA pages, indicating a phishing or scam attempt. The ML classifier also strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
Heuristics 5
-
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.
-
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.
-
Invisible PDF links to CAPTCHA-themed web lure high PDF_CAPTCHA_LINK_LUREPDF contains invisible clickable link annotations that point to a CAPTCHA/capcha-themed web path. This is a common phishing and ClickFix-style routing pattern: the PDF itself is inert, while the linked page performs the credential prompt or fake verification.
-
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
-
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/free-robux-master-game-hack In PDF document text
- http://lib.kunci.or.id/repository/minecraft-modded-client_GM479516143.pdfIn PDF document text
- http://lib.kunci.or.id/repository/how-to-hack-in-roblox-prison-life-v20_GM431946152.pdfIn PDF document text
- http://lib.kunci.or.id/repository/free-roblox-hack-us_GM431946152.pdfIn PDF document text
- http://lib.kunci.or.id/repository/minecraft-hack-app_GM479516143.pdfIn PDF document text
- http://lib.kunci.or.id/repository/robux-cheap-cheat_GM431946152.pdfIn PDF document text
- http://lib.kunci.or.id/repository/coin-master-32-hack-apk_GM406889139.pdfIn PDF document text
- http://lib.kunci.or.id/repository/how-to-get-free-robux-without-captcha_GM431946152.pdfIn PDF document text
- http://lib.kunci.or.id/repository/free-spins-coin-master-app_GM406889139.pdfIn PDF document text
- http://lib.kunci.or.id/repository/minecraft-hacks-list_GM479516143.pdfIn PDF document text
- http://lib.kunci.or.id/repository/how-to-get-stuff-for-free-roblox_GM431946152.pdfIn PDF document text
- http://lib.kunci.or.id/repository/wwwcoin-master-free-spincom_GM406889139.pdfIn PDF document text
- http://lib.kunci.or.id/repository/how-can-i-get-free-robux_GM431946152.pdfIn PDF document text
- http://lib.kunci.or.id/repository/toolbox-for-minecraft-pe-ios_GM479516143.pdfIn PDF document text
- http://lib.kunci.or.id/repository/roblox-free-level-7-exploit-2021_GM431946152.pdfIn PDF document text
- http://lib.kunci.or.id/repository/coin-master-hack-2021-ios_GM406889139.pdfIn PDF document text
- http://lib.kunci.or.id/repository/free-robux-real-2021_GM431946152.pdfIn PDF document text
- http://lib.kunci.or.id/repository/legit-coin-master-hack_GM406889139.pdfIn PDF document text
- http://lib.kunci.or.id/repository/roblox-hack-wizard-tycoon-2-player_GM431946152.pdfIn PDF document text
- http://lib.kunci.or.id/repository/blox-world-free-robux_GM431946152.pdfIn PDF document text
- http://lib.kunci.or.id/repository/hacking-in-roblox-phantom-forces_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_off0000311d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x311D | 22112 bytes |
SHA-256: ead25eb8a20943d7d9c76a50c32e9f3b621ea138350f1e4b672ff55ba1b6b388 |
|||
font_01_sfnt_off00006236.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6236 | 19016 bytes |
SHA-256: 0711aa3722a358e6535bb0e0d6488ab3bb261fec109fcb3e968137a95c51a284 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.