MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document contains a prominent link that masquerades as a 'free generator / game hack'. The link directs to a known malicious redirector infrastructure, indicating a phishing or scam attempt. The ML classifier also strongly flagged this PDF as malicious, supporting the assessment of a malicious lure.
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/robux-hack-for-free-easy-no-dowland-game-hack In PDF document text
- https://www.tiancom.com.tw/upload/files/how-to-get-free-robux-no-human-verification-2021_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/coin-master-spin-link-2021_GM406889139.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/haktuts-coin-master-free-spin-link_GM406889139.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/roblox-hack-script-executor_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/roblox-accounts-hacken_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/roblox-free-items-glitch_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/roblox-free-item-codes_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/how-to-get-gold-cards-on-coin-master-hack_GM406889139.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/coin-master-daily-gifts_GM406889139.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/boku-no-roblox-remastered-hack-script-pastebin_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/robux-free-co_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/roblox-anime-fighting-simulator-hack_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/coin-master-club-hack_GM406889139.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/minecraft-bedrock-edition-download-pc-free_GM479516143.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/coin-master-free-spins-link-2021_GM406889139.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/free-robux-scam_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/coin-master-free-daily-spins-and-coins_GM406889139.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/coin-master-free-spins-link-blogspot-today_GM406889139.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/google-coin-master-free-spins_GM406889139.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/how-to-sue-roblox_GM431946152.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_off000032aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x32AA | 22376 bytes |
SHA-256: 477de16d3047f43ad66d9249b4b50ac18b586ff647334bf9e8a7beb2888887a3 |
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font_01_sfnt_off000064be.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64BE | 19648 bytes |
SHA-256: 67dc057bc2e544b354daaff492c69ab43954312d3957e60f0f736930b5c06903 |
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