MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document contains embedded links that redirect to known malicious infrastructure, specifically promoting "game hacks" and "generators". The primary lure is a link to "roblox-hack-tool-no-verification-game-hack" hosted on netcdn.co. While no scripts were explicitly extracted, the PDF structure and embedded URLs strongly suggest a social engineering tactic to drive users to potentially malicious sites, likely for credential harvesting or further malware delivery.
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.co/app/431946152/roblox-hack-tool-no-verification-game-hack In PDF document text
- https://www.kaojen.com.tw/upload/files/free-robux-hack-no-verification_GM431946152.pdfIn PDF document text
- https://www.kaojen.com.tw/upload/files/how-to-hack-a-roblox-account-2021_GM431946152.pdfIn PDF document text
- https://www.kaojen.com.tw/upload/files/pubg-uc-and-rp_GM1330123889.pdfIn PDF document text
- https://www.kaojen.com.tw/upload/files/coin-master-hack-tool-download_GM406889139.pdfIn PDF document text
- https://www.kaojen.com.tw/upload/files/completed-coin-master-hack_GM406889139.pdfIn PDF document text
- https://www.kaojen.com.tw/upload/files/minecraft-windows-10-hacked-client_GM479516143.pdfIn PDF document text
- https://www.kaojen.com.tw/upload/files/app-for-pubg-uc_GM1330123889.pdfIn PDF document text
- https://www.kaojen.com.tw/upload/files/coin-master-free-spins-only_GM406889139.pdfIn PDF document text
- https://www.kaojen.com.tw/upload/files/studio-free-10-000-robux-lim_GM431946152.pdfIn PDF document text
- https://www.kaojen.com.tw/upload/files/free-robux-hack-us_GM431946152.pdfIn PDF document text
- https://www.kaojen.com.tw/upload/files/minecraft-bedrock-download_GM479516143.pdfIn PDF document text
- https://www.kaojen.com.tw/upload/files/coin-master-game-hack-app_GM406889139.pdfIn PDF document text
- https://www.kaojen.com.tw/upload/files/how-do-you-get-minecraft-for-free_GM479516143.pdfIn PDF document text
- https://www.kaojen.com.tw/upload/files/hacks-roblox_GM431946152.pdfIn PDF document text
- https://www.kaojen.com.tw/upload/files/coin-master-20-free-spins-link-2021_GM406889139.pdfIn PDF document text
- https://www.kaojen.com.tw/upload/files/apk-hack-roblox-2021_GM431946152.pdfIn PDF document text
- https://www.kaojen.com.tw/upload/files/free-robux-without-offers_GM431946152.pdfIn PDF document text
- https://www.kaojen.com.tw/upload/files/free-pet-snacks-coin-master_GM406889139.pdfIn PDF document text
- https://www.kaojen.com.tw/upload/files/card-hack-in-coin-master_GM406889139.pdfIn PDF document text
- https://www.kaojen.com.tw/upload/files/coin-master-unlimited-spins-apk-free-download_GM406889139.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_off00002eac.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2EAC | 22112 bytes |
SHA-256: 46ac32ae82bb0fa5b236fd4aeac2939e424ab13678a1cc31e80f548f296a588f |
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font_01_sfnt_off00005fc9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FC9 | 18828 bytes |
SHA-256: 653f3eddf49761f1e13de8f27cddfd65eef5ec189e1844a3218d1d7c200c053e |
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