MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple links to known malicious redirectors, specifically advertising game hacks and generators. The primary redirect URL is https://netcdn.tw/app/431946152/natural-disasters-hack-roblox-game-hack, which is designed to lure users into clicking through to potentially harmful content. While no scripts were explicitly extracted, the PDF structure and embedded links strongly indicate a phishing or redirection attack, likely delivered as a spearphishing attachment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9865
Heuristics 4
-
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.
-
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.
-
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
-
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.tw/app/431946152/natural-disasters-hack-roblox-game-hack In PDF document text
- http://www.6636.com.tw/ad6636/upload/files/spin-free-coin-master_GM406889139.pdfIn PDF document text
- http://www.6636.com.tw/ad6636/upload/files/abd-roblox_GM431946152.pdfIn PDF document text
- http://www.6636.com.tw/ad6636/upload/files/claim-gg-free-robux_GM431946152.pdfIn PDF document text
- http://www.6636.com.tw/ad6636/upload/files/minecraft-pe-hacks-ios_GM479516143.pdfIn PDF document text
- http://www.6636.com.tw/ad6636/upload/files/hack-coin-master-download-ios_GM406889139.pdfIn PDF document text
- http://www.6636.com.tw/ad6636/upload/files/rewardrobux-com_GM431946152.pdfIn PDF document text
- http://www.6636.com.tw/ad6636/upload/files/hype-dance-roblox-free_GM431946152.pdfIn PDF document text
- http://www.6636.com.tw/ad6636/upload/files/free-roblox-bc-codes-2021_GM431946152.pdfIn PDF document text
- http://www.6636.com.tw/ad6636/upload/files/minecraft-story-mode-free_GM479516143.pdfIn PDF document text
- http://www.6636.com.tw/ad6636/upload/files/coin-master-free-daily-spins-and-coins_GM406889139.pdfIn PDF document text
- http://www.6636.com.tw/ad6636/upload/files/coin-master-free-spins-2021-apk_GM406889139.pdfIn PDF document text
- http://www.6636.com.tw/ad6636/upload/files/coin-master-hack-tool-2021_GM406889139.pdfIn PDF document text
- http://www.6636.com.tw/ad6636/upload/files/coin-master-free-spins-today-daily-links_GM406889139.pdfIn PDF document text
- http://www.6636.com.tw/ad6636/upload/files/coin-master-hack-online-download_GM406889139.pdfIn PDF document text
- http://www.6636.com.tw/ad6636/upload/files/coin-master-hack-blog_GM406889139.pdfIn PDF document text
- http://www.6636.com.tw/ad6636/upload/files/mobihack-roblox-hack_GM431946152.pdfIn PDF document text
- http://www.6636.com.tw/ad6636/upload/files/roblox-prove-cheat-engine_GM431946152.pdfIn PDF document text
- http://www.6636.com.tw/ad6636/upload/files/free-robux-no-verification-no-survey_GM431946152.pdfIn PDF document text
- http://www.6636.com.tw/ad6636/upload/files/how-to-get-free-robux-website_GM431946152.pdfIn PDF document text
- http://www.6636.com.tw/ad6636/upload/files/free-robux-no-human-verification-generator_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 |
|---|---|---|---|
stream_004_off00004b77.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4B77 | 26600 bytes |
SHA-256: 35459a743fb3bda6fb39cfe4fe7cf791af413254a06a100bb132f52d07666c99 |
|||
font_01_sfnt_off00008625.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8625 | 18716 bytes |
SHA-256: 8401531b44dffd34b8eb1494bda0857652dfa68d27c28ccf0c7ed704b53ddbf9 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.