MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains multiple links, including one identified as a known malicious redirector infrastructure. The primary lure is a 'free generator / game hack' which directs users to the URL https://netcdn.xyz/app/406889139/how-to-get-free-unlimited-coins-in-coin-master-game-hack. The document body and embedded links suggest a phishing or scam attempt, likely to trick users into visiting malicious sites or downloading further malware. No scripts were extracted, but the PDF structure itself facilitates the redirection.
Machine Learning
- Nyx PDF Classifier malicious score 0.8594
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.xyz/app/406889139/how-to-get-free-unlimited-coins-in-coin-master-game-hack In PDF document text
- http://www.qandqsafety.com/uploaded_files/userfiles/files/links-for-coin-master-free-spins_GM406889139.pdfIn PDF document text
- http://www.qandqsafety.com/uploaded_files/userfiles/files/claimrobux-net_GM431946152.pdfIn PDF document text
- http://www.qandqsafety.com/uploaded_files/userfiles/files/minecraft-images-free_GM479516143.pdfIn PDF document text
- http://www.qandqsafety.com/uploaded_files/userfiles/files/free-robux-codes-generator-no-verification_GM431946152.pdfIn PDF document text
- http://www.qandqsafety.com/uploaded_files/userfiles/files/free-gold-cards-for-coin-master_GM406889139.pdfIn PDF document text
- http://www.qandqsafety.com/uploaded_files/userfiles/files/coin-master-online-hack-download_GM406889139.pdfIn PDF document text
- http://www.qandqsafety.com/uploaded_files/userfiles/files/free-robux-generator-for-kids_GM431946152.pdfIn PDF document text
- http://www.qandqsafety.com/uploaded_files/userfiles/files/cm-free-spin-link-today_GM406889139.pdfIn PDF document text
- http://www.qandqsafety.com/uploaded_files/userfiles/files/impact-minecraft-hack_GM479516143.pdfIn PDF document text
- http://www.qandqsafety.com/uploaded_files/userfiles/files/roblox-executor-free-download_GM431946152.pdfIn PDF document text
- http://www.qandqsafety.com/uploaded_files/userfiles/files/coin-master-free-coins-and-spins_GM406889139.pdfIn PDF document text
- http://www.qandqsafety.com/uploaded_files/userfiles/files/coin-master-free-spins-2021-generator_GM406889139.pdfIn PDF document text
- http://www.qandqsafety.com/uploaded_files/userfiles/files/roblox-april-fools-hack_GM431946152.pdfIn PDF document text
- http://www.qandqsafety.com/uploaded_files/userfiles/files/easy-robux-generator_GM431946152.pdfIn PDF document text
- http://www.qandqsafety.com/uploaded_files/userfiles/files/cool-free-roblox-outfits_GM431946152.pdfIn PDF document text
- http://www.qandqsafety.com/uploaded_files/userfiles/files/free-coin-coin-master_GM406889139.pdfIn PDF document text
- http://www.qandqsafety.com/uploaded_files/userfiles/files/free-robux-real-working_GM431946152.pdfIn PDF document text
- http://www.qandqsafety.com/uploaded_files/userfiles/files/free-robux-place_GM431946152.pdfIn PDF document text
- http://www.qandqsafety.com/uploaded_files/userfiles/files/coin-master-free-spins-2021_GM406889139.pdfIn PDF document text
- http://www.qandqsafety.com/uploaded_files/userfiles/files/free-coins-coin-master-2021_GM406889139.pdfIn PDF document text
- http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_003_off00004ece.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4ECE | 25836 bytes |
SHA-256: 26a35d7375ba266e6c8b4ba344105c99410fa3cc1614458284d35c813b2e649a |
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font_01_sfnt_off000088ce.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x88CE | 3984 bytes |
SHA-256: ca97b1dc3ba73797147d0a6ab9ab5d2a29397f083a98d72ca37e25c82b21e3fc |
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font_02_sfnt_off000096b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x96B9 | 18568 bytes |
SHA-256: 17c3bfe6e2b09087d9b288dc5214e8ea6d8a39f73936503e3f6998c4d0212d6e |
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font_03_sfnt_off0000b972.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB972 | 3264 bytes |
SHA-256: e32c06502c11b52acb5e814091c5fdbffd1e2a904ac7a9cfb8b5b180bd139088 |
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