MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains links to a known malicious redirector infrastructure, specifically designed to lure users with game-related cheats and hacks. The document body and embedded links point to URLs that likely host further malicious content or phishing pages, indicating a multi-stage attack. The presence of embedded URLs and the nature of the lures suggest a phishing or scam campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9962
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.tw/app/406889139/coin-master-free-spins-link-blogspot-2021-game-hack In PDF document text
- https://advancedaudiosystems.org/images/free-robux-2021_GM431946152.pdfIn PDF document text
- https://advancedaudiosystems.org/images/rblx-city-free-robux_GM431946152.pdfIn PDF document text
- https://advancedaudiosystems.org/images/minecraft-free-computer-game_GM479516143.pdfIn PDF document text
- https://advancedaudiosystems.org/images/minecraft-free-apk_GM479516143.pdfIn PDF document text
- https://advancedaudiosystems.org/images/you-promised-my-son-free-robux_GM431946152.pdfIn PDF document text
- https://advancedaudiosystems.org/images/free-robux-no-verification-or-survey_GM431946152.pdfIn PDF document text
- https://advancedaudiosystems.org/images/free-mods-for-minecraft-pe_GM479516143.pdfIn PDF document text
- https://advancedaudiosystems.org/images/free-minecraft-games-for-kids_GM479516143.pdfIn PDF document text
- https://advancedaudiosystems.org/images/how-to-hack-to-get-robux_GM431946152.pdfIn PDF document text
- https://advancedaudiosystems.org/images/how-to-get-minecraft-windows-10-for-free-2021_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_002_off00002ecd.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x2ECD | 23436 bytes |
SHA-256: 74e374b7214f1588b8b5083218550b95dabaaa5510f04bf0c477e50444c97294 |
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font_01_sfnt_off000063ef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63EF | 19036 bytes |
SHA-256: a1db0e26d638f2546736f1f7b434dee98a1c5e726f40723477b7c203db66759e |
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