MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains multiple embedded links, including one pointing to known malicious redirector infrastructure at http://netcdn.tw/app/479516143/minecraft-free-apk-game-hack. The document body and heuristics indicate a lure for game hacks or generators, likely to download a second-stage payload. No scripts were extracted from this sample, but the presence of malicious links and the lure suggest a phishing attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9900
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.tw/app/479516143/minecraft-free-apk-game-hack In PDF document text
- https://www.herbasacra.gr/images/free-robux-games-on-roblox_GM431946152.pdfIn PDF document text
- https://www.herbasacra.gr/images/free-college-textbooks-tiktok_GM835599320.pdfIn PDF document text
- https://www.herbasacra.gr/images/minecraft-free-download-android_GM479516143.pdfIn PDF document text
- https://www.herbasacra.gr/images/tiktok-free-views_GM835599320.pdfIn PDF document text
- https://www.herbasacra.gr/images/coin-master-daily-free-spins-link_GM406889139.pdfIn PDF document text
- https://www.herbasacra.gr/images/how-to-get-free-tiktok-coins_GM835599320.pdfIn PDF document text
- https://www.herbasacra.gr/images/how-to-hack-someones-account-on-roblox_GM431946152.pdfIn PDF document text
- https://www.herbasacra.gr/images/free-spin-coin-master-2021-link_GM406889139.pdfIn PDF document text
- https://www.herbasacra.gr/images/free-robux-no-verification-2021_GM431946152.pdfIn PDF document text
- https://www.herbasacra.gr/images/minecraft-free-download-ios_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_off00002bf0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2BF0 | 23064 bytes |
SHA-256: 9f6ff98cce6dc1e375b8d78b8848dde6dd00fe4391d53c956a5b737175eb5f1a |
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font_01_sfnt_off00005fc7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FC7 | 17912 bytes |
SHA-256: 5206acb7ea69a133be6841e1064e2d72a54228dc4d5bb59bfc2f267825fea601 |
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