MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple links to what appears to be a malicious redirector infrastructure, disguised as free game hacks and Robux generators. The heuristic firings indicate that these links are intentionally malicious and lead to a redirector. The document body, though partially garbled, contains references to 'Free Robux' and a URL that matches the malicious link found in the heuristics. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 0.9971
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 https://netcdn.xyz/app/431946152/free-robux-kid-friendly-game-hack In PDF document text
- https://www.insol-europe.org/uploads/files/files/coin-master-100-spin_GM406889139.pdfIn PDF document text
- https://www.insol-europe.org/uploads/files/files/minecraft-windows-10-edition-hacks_GM479516143.pdfIn PDF document text
- https://www.insol-europe.org/uploads/files/files/robux-download_GM431946152.pdfIn PDF document text
- https://www.insol-europe.org/uploads/files/files/blox-pink-robux-free_GM431946152.pdfIn PDF document text
- https://www.insol-europe.org/uploads/files/files/roblox-rape-hack_GM431946152.pdfIn PDF document text
- https://www.insol-europe.org/uploads/files/files/prison-life-roblox-hacks_GM431946152.pdfIn PDF document text
- https://www.insol-europe.org/uploads/files/files/coin-master-heaven-free-spins-today_GM406889139.pdfIn PDF document text
- https://www.insol-europe.org/uploads/files/files/free-minecraft-maps_GM479516143.pdfIn PDF document text
- https://www.insol-europe.org/uploads/files/files/free-robux-2021_GM431946152.pdfIn PDF document text
- https://www.insol-europe.org/uploads/files/files/coin-master-free-spins-link-blogspot_GM406889139.pdfIn PDF document text
- https://www.insol-europe.org/uploads/files/files/cone-master_GM406889139.pdfIn PDF document text
- https://www.insol-europe.org/uploads/files/files/free-robux-without-verification_GM431946152.pdfIn PDF document text
- https://www.insol-europe.org/uploads/files/files/free-spins-coin-master-hack-2021_GM406889139.pdfIn PDF document text
- https://www.insol-europe.org/uploads/files/files/free-robux-for-free_GM431946152.pdfIn PDF document text
- https://www.insol-europe.org/uploads/files/files/free-robux-just-enter-username_GM431946152.pdfIn PDF document text
- https://www.insol-europe.org/uploads/files/files/coin-master-free-spin-and-coin_GM406889139.pdfIn PDF document text
- https://www.insol-europe.org/uploads/files/files/promo-codes-to-get-free-robux_GM431946152.pdfIn PDF document text
- https://www.insol-europe.org/uploads/files/files/roblox-free-robux-codes_GM431946152.pdfIn PDF document text
- https://www.insol-europe.org/uploads/files/files/minecraft-114-4-download-free_GM479516143.pdfIn PDF document text
- https://www.insol-europe.org/uploads/files/files/free-robux-that-actually-works-2021_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 |
|---|---|---|---|
stream_003_off00004830.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4830 | 27096 bytes |
SHA-256: 74a81ae45f4d70de5c4364e439abb34ad9824117198a15aba29862edec61f580 |
|||
font_01_sfnt_off0000841d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x841D | 18560 bytes |
SHA-256: 454f7722b5e362ebb3dfaacf6303323d9fe80b0a3b091af17d82283aff73172d |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.