MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple links to websites offering game hacks and generators, which are known lures for malicious activity. One of these links, https://netcdn.xyz/app/431946152/hacker-man-bandit-simulator-roblox-game-hack, is identified as a malicious redirector. The document body, though heavily obfuscated, contains references to these lures and other URLs, suggesting a phishing or scam attempt. No scripts were extracted, but the presence of malicious redirectors and the lure indicate a high likelihood of leading users to a malicious site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9936
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/431946152/hacker-man-bandit-simulator-roblox-game-hack In PDF document text
- http://www.nlcitychurch.org.hk/upload/userfiles/files/robux-hack-no-survey-and-no-user-id.pdfIn PDF document text
- http://www.nlcitychurch.org.hk/upload/userfiles/files/is-roblox-free-to-play.pdfIn PDF document text
- http://www.nlcitychurch.org.hk/upload/userfiles/files/how-to-hack-anyones-roblox-acount.pdfIn PDF document text
- http://www.nlcitychurch.org.hk/upload/userfiles/files/get-free-robux-2021.pdfIn PDF document text
- http://www.nlcitychurch.org.hk/upload/userfiles/files/claim-free-robux-com.pdfIn PDF document text
- http://www.nlcitychurch.org.hk/upload/userfiles/files/free-cafe-roblox-gropup.pdfIn PDF document text
- http://www.nlcitychurch.org.hk/upload/userfiles/files/join-the-group-for-a-free-sword-roblox.pdfIn PDF document text
- http://www.nlcitychurch.org.hk/upload/userfiles/files/hack-in-roblox-account.pdfIn PDF document text
- http://www.nlcitychurch.org.hk/upload/userfiles/files/free-robuxs-pa.pdfIn PDF document text
- http://www.nlcitychurch.org.hk/upload/userfiles/files/robux-hack-pro-tv.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_003_off0000433b.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x433B | 28644 bytes |
SHA-256: 6a2c17b829c1a0212c493c98f35573704836e59c1b49caf1798fdaccfc3c9c91 |
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font_01_sfnt_off00008465.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8465 | 19176 bytes |
SHA-256: 6ef817d57206cc8cae8d4886ec6c8cc7e8a55102a854bad585581c2f41d6e589 |
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