MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains multiple links, including one to a known malicious redirector infrastructure at http://netcdn.tw/app/431946152/free-robux-generator-for-roblox-2021-game-hack. The document body explicitly mentions 'Free Robux Generator For Roblox 2021' and 'game hack', indicating a lure for users interested in obtaining in-game currency or cheats. The presence of embedded URLs and the ML classifier's high confidence score support the malicious classification.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
Heuristics 4
-
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.
-
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-generator-for-roblox-2021-game-hack In PDF document text
- http://pustaka.ust.ac.id/repository/roblox-free-accessories_GM431946152.pdfIn PDF document text
- http://pustaka.ust.ac.id/repository/how-to-get-roebucks-in-roblox_GM431946152.pdfIn PDF document text
- http://pustaka.ust.ac.id/repository/hack-builderman-roblox_GM431946152.pdfIn PDF document text
- http://pustaka.ust.ac.id/repository/free-roblox-clothes-codes_GM431946152.pdfIn PDF document text
- http://pustaka.ust.ac.id/repository/minecraft-hack-client-download_GM479516143.pdfIn PDF document text
- http://pustaka.ust.ac.id/repository/esp-roblox-hack-arsenal_GM431946152.pdfIn PDF document text
- http://pustaka.ust.ac.id/repository/free-robux-offers_GM431946152.pdfIn PDF document text
- http://pustaka.ust.ac.id/repository/gift-card-generator-hack-robux-codes_GM431946152.pdfIn PDF document text
- http://pustaka.ust.ac.id/repository/roblox-sued_GM431946152.pdfIn PDF document text
- http://pustaka.ust.ac.id/repository/how-to-get-free-food-on-coin-master_GM406889139.pdfIn PDF document text
- http://pustaka.ust.ac.id/repository/how-to-get-free-coins-for-coin-master_GM406889139.pdfIn PDF document text
- http://pustaka.ust.ac.id/repository/how-to-earn-free-money-tower-battles-roblox_GM431946152.pdfIn PDF document text
- http://pustaka.ust.ac.id/repository/how-to-download-roblox-for-free_GM431946152.pdfIn PDF document text
- http://pustaka.ust.ac.id/repository/youtube-be-a-parkour-ninja-roblox-hack_GM431946152.pdfIn PDF document text
- http://pustaka.ust.ac.id/repository/is-there-a-way-to-get-free-robux_GM431946152.pdfIn PDF document text
- http://pustaka.ust.ac.id/repository/vermillion-roblox-hack-download_GM431946152.pdfIn PDF document text
- http://pustaka.ust.ac.id/repository/robux-com-free-robux_GM431946152.pdfIn PDF document text
- http://pustaka.ust.ac.id/repository/robux-robux_GM431946152.pdfIn PDF document text
- http://pustaka.ust.ac.id/repository/free-coin-master-spins-2021-link_GM406889139.pdfIn PDF document text
- http://pustaka.ust.ac.id/repository/pixel-art-roblox-hack_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_off000030c3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x30C3 | 23292 bytes |
SHA-256: d4f266e3724aa00b4c677c2e4acfe6f4b7f0a186137ee0a3a7478ac2543beeb8 |
|||
font_01_sfnt_off00006580.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6580 | 19296 bytes |
SHA-256: 1c5b5ef18537994d2b9d4bcfadda653dfd61b801510ea22c778e1317dc9212ff |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.