MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains multiple links that redirect to malicious infrastructure, specifically promoting "free generator / game hack" lures. The primary redirector URL is https://netcdn.tw/app/431946152/free-online-roblox-login-game-hack. While no scripts were explicitly extracted, the PDF structure and embedded links strongly suggest a social engineering attack aimed at tricking users into visiting potentially harmful sites. The ML classifier also flagged this document as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 0.9865
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 https://netcdn.tw/app/431946152/free-online-roblox-login-game-hack In PDF document text
- https://e-learning.man-purwakarta.sch.id/__statics/gudangsoal/files/robloxbux-us-generator_GM431946152.pdfIn PDF document text
- https://www.e-learning.man-purwakarta.sch.id/__statics/gudangsoal/files/free-robux-generator-no-human-verification_GM431946152.pdfIn PDF document text
- https://e-learning.man-purwakarta.sch.id/__statics/gudangsoal/files/pubg-uc-and-generator_GM1330123889.pdfIn PDF document text
- https://e-learning.man-purwakarta.sch.id/__statics/gudangsoal/files/roblox-offline-apk-free-download_GM431946152.pdfIn PDF document text
- https://www.e-learning.man-purwakarta.sch.id/__statics/gudangsoal/files/free-pokemon-go-accounts-level-35_GM1094591345.pdfIn PDF document text
- https://www.e-learning.man-purwakarta.sch.id/__statics/gudangsoal/files/free-dominus-roblox-hack_GM431946152.pdfIn PDF document text
- https://e-learning.man-purwakarta.sch.id/__statics/gudangsoal/files/how-to-get-free-roblox-items_GM431946152.pdfIn PDF document text
- https://www.e-learning.man-purwakarta.sch.id/__statics/gudangsoal/files/minecraft-net-download-free_GM479516143.pdfIn PDF document text
- https://e-learning.man-purwakarta.sch.id/__statics/gudangsoal/files/games-on-roblox-that-give-you-free-robux_GM431946152.pdfIn PDF document text
- https://e-learning.man-purwakarta.sch.id/__statics/gudangsoal/files/minecraft-free-ios-2021_GM479516143.pdfIn PDF document text
- https://www.e-learning.man-purwakarta.sch.id/__statics/gudangsoal/files/free-robux-generator-without-verification_GM431946152.pdfIn PDF document text
- https://www.e-learning.man-purwakarta.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-no-human-verification-2021_GM431946152.pdfIn PDF document text
- https://e-learning.man-purwakarta.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-without-verification_GM431946152.pdfIn PDF document text
- https://www.e-learning.man-purwakarta.sch.id/__statics/gudangsoal/files/www-claim-gg-to-earn-free-robux_GM431946152.pdfIn PDF document text
- https://e-learning.man-purwakarta.sch.id/__statics/gudangsoal/files/john-doe-roblox-hacker_GM431946152.pdfIn PDF document text
- https://e-learning.man-purwakarta.sch.id/__statics/gudangsoal/files/roblox-hack-ios_GM431946152.pdfIn PDF document text
- https://e-learning.man-purwakarta.sch.id/__statics/gudangsoal/files/roblox-online-free-no-download_GM431946152.pdfIn PDF document text
- https://e-learning.man-purwakarta.sch.id/__statics/gudangsoal/files/coin-master-time-hack-2021_GM406889139.pdfIn PDF document text
- https://e-learning.man-purwakarta.sch.id/__statics/gudangsoal/files/how-to-make-a-roblox-group-for-free_GM431946152.pdfIn PDF document text
- https://e-learning.man-purwakarta.sch.id/__statics/gudangsoal/files/free-modded-minecraft-server_GM479516143.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_004_off00005058.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x5058 | 24616 bytes |
SHA-256: 11971823bb2155ddc065ca910f3d273ffd2003274b234d58a47936ac14193c49 |
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font_01_sfnt_off000088a6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x88A6 | 18356 bytes |
SHA-256: 250906c234ccebfa83115bd08b66a8b339b4aab6b41ee003acc7d49b13736728 |
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