MALICIOUS
220
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links designed to lure users to external sites, masquerading as 'free game hacks' or generators. One primary URL, https://netcdn.xyz/app/479516143/free-minecraft-addons-game-hack, is identified as a malicious redirector. The document body and heuristics indicate a mass link farm strategy, likely to distribute malware or facilitate phishing. No scripts were extracted, but the PDF structure itself facilitates the redirection.
Machine Learning
- Nyx PDF Classifier malicious score 0.9632
Heuristics 5
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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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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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.xyz/app/479516143/free-minecraft-addons-game-hack In PDF document text
- http://sbm-nn.ru/images/minecraft-free-play-no-download_GM479516143.pdfIn PDF document text
- http://sbm-nn.ru/images/how-to-get-free-robux_GM431946152.pdfIn PDF document text
- http://sbm-nn.ru/images/how-to-get-more-robux-for-free_GM431946152.pdfIn PDF document text
- http://sbm-nn.ru/images/free-domain-for-minecraft-server_GM479516143.pdfIn PDF document text
- http://sbm-nn.ru/images/free-robux-gen_GM431946152.pdfIn PDF document text
- http://sbm-nn.ru/images/get-free-robux-without-doing-anything_GM431946152.pdfIn PDF document text
- http://sbm-nn.ru/images/how-to-hack-and-get-free-robux_GM431946152.pdfIn PDF document text
- http://sbm-nn.ru/images/how-to-get-robux-for-free-2021_GM431946152.pdfIn PDF document text
- http://sbm-nn.ru/images/free-robux-generator-no-survey-no-download-no-human-verification_GM431946152.pdfIn PDF document text
- http://sbm-nn.ru/images/how-to-get-free-roebucks-in-roblox_GM431946152.pdfIn PDF document text
- http://sbm-nn.ru/images/coin-master-free-spins-and-free-coins_GM406889139.pdfIn PDF document text
- http://sbm-nn.ru/images/free-robux-gift-card_GM431946152.pdfIn PDF document text
- http://sbm-nn.ru/images/how-to-get-infinite-robux_GM431946152.pdfIn PDF document text
- http://sbm-nn.ru/images/free-robux-generator-no-human-verification_GM431946152.pdfIn PDF document text
- http://sbm-nn.ru/images/how-to-get-free-robux-codes-2021_GM431946152.pdfIn PDF document text
- http://sbm-nn.ru/images/can-you-get-minecraft-for-free_GM479516143.pdfIn PDF document text
- http://sbm-nn.ru/images/spin-free-coin-master_GM406889139.pdfIn PDF document text
- http://sbm-nn.ru/images/how-to-hack-roblox-accounts-2021-easy_GM431946152.pdfIn PDF document text
- http://sbm-nn.ru/images/real-coin-master-hack-2021_GM406889139.pdfIn PDF document text
- http://sbm-nn.ru/images/minecraft-java-edition-free-trial_GM479516143.pdfIn PDF document text
- http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_003_off0000492f.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x492F | 25328 bytes |
SHA-256: 62f6333b87d6f9e6bf776f155c23b23a555b2b3ec368f95223cff93aefecb437 |
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font_01_sfnt_off00008258.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8258 | 2840 bytes |
SHA-256: 3fb127b764b9d10f5525bc4de5ec8316de704409ccb0cf21cff3ad8a30d11676 |
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font_02_sfnt_off00008c09.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8C09 | 17884 bytes |
SHA-256: 2acb4cd1bca1b5a723691e5edbd5eaf48ec188cda9d27986775bd20f5f6dc65a |
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