MALICIOUS
82
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains a high-risk heuristic firing for linking to a game hack redirector, specifically pointing to a URL that promises a 'coin master fan hack'. The document body and extracted URLs reinforce this lure, aiming to trick users into visiting the malicious site. While no scripts were extracted, the PDF structure and embedded URI strongly suggest a social engineering attack to drive traffic to a potentially malicious download or exploit site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
Heuristics 4
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PDF links to a 'free generator / game hack' redirector high 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.
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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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External URI info PDF_URIPDF contains an external URL action
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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-fan-hack-game-hack PDF link annotation
- https://www.tiancom.com.tw/upload/files/free-robux-no-anti-bot-verification_GM431946152.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/coin-master-link-today_GM406889139.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/roblox-phantom-forces-hack-level_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/free-robux-redeem-card-codes-2021_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/free-gold-cards-coin-master_GM406889139.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/minecraft-free-download-unblocked_GM479516143.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/regex-roblox-jailbreak-hack_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/how-to-make-roblox-hacks_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/roblox-jailbreak-cheats-pc_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/get-roblox-items-free-chrome-addon_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/coin-master-free-spin-group_GM406889139.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/how-to-hack-people-on-roblox_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/roblox-flood-escape-2-map-test-infinite-air-hack_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/websites-that-give-free-robux_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/how-do-you-speed-hack-in-roblox_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/free-roblox-characters_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/minecraft-pocket-edition-free-apk_GM479516143.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/how-to-play-roblox-liberty-county-for-free_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/coin-master-400-spin-link-today_GM406889139.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_off00002fe2.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x2FE2 | 23192 bytes |
SHA-256: 2faa1fbdb1b97235a253d52e1ece0c7c842c35ab54b54758dad1303cdb4692ae |
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font_01_sfnt_off00006438.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6438 | 18168 bytes |
SHA-256: f6a958b5ee3bd5b31fa7bb34e70f4f188eadbb3e5a663de667095cc8c499d1ed |
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