MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document was flagged as malicious by an ML classifier. The file routes users through malicious redirector infrastructure and presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9955
Heuristics 5
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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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Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
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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/431946152/free-robux-without-doing-anything-game-hack PDF link annotation
- http://110.78.114.242/ckfinder/userfiles/files/minecraft-mac-free_GM479516143.pdfPDF link annotation
- http://110.78.114.242/ckfinder/userfiles/files/coin-master-free-spins-and-coins-today-gift-reward_GM406889139.pdfIn PDF document text
- http://110.78.114.242/ckfinder/userfiles/files/minecraft-font-free_GM479516143.pdfIn PDF document text
- http://110.78.114.242/ckfinder/userfiles/files/how-to-get-minecraft-for-free-on-phone_GM479516143.pdfIn PDF document text
- http://110.78.114.242/ckfinder/userfiles/files/minecraft-free-no-download_GM479516143.pdfIn PDF document text
- http://110.78.114.242/ckfinder/userfiles/files/can-u-get-free-robux_GM431946152.pdfIn PDF document text
- http://110.78.114.242/ckfinder/userfiles/files/how-to-get-free-robux-easy_GM431946152.pdfIn PDF document text
- http://110.78.114.242/ckfinder/userfiles/files/free-robux_GM431946152.pdfIn PDF document text
- http://110.78.114.242/ckfinder/userfiles/files/free-robux-codes-generator_GM431946152.pdfIn PDF document text
- http://110.78.114.242/ckfinder/userfiles/files/free-minecraft-codes_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 |
|---|---|---|---|
font_00_sfnt_off00002da8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2DA8 | 23048 bytes |
SHA-256: d4c1780d1148b60ed003bed704394106eb4fb482f3f9dd66b4b81f409abae6fc |
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font_01_sfnt_off0000615e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x615E | 19424 bytes |
SHA-256: ce4897eff9d04202a557cf473123b6bbe5415239b22eda76d44945625b44829b |
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