MALICIOUS
82
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains a high-confidence heuristic firing for a 'free generator / game hack' lure, directing users to a suspicious URL. The document body, though heavily obfuscated, contains references to game hacks and URLs, reinforcing the lure. The ML classifier also flagged this PDF as malicious with high confidence. The primary IOC is the redirector URL used in the lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9796
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 https://netcdn.tw/app/431946152/free-roblox-hats-2021-game-hack PDF link annotation
- http://www.weworkkuwait.com/uploaded_files/userfiles/files/roblox-accounts-for-sale-free_GM431946152.pdfIn PDF document text
- http://www.weworkkuwait.com/uploaded_files/userfiles/files/free-100-robux_GM431946152.pdfIn PDF document text
- http://www.weworkkuwait.com/uploaded_files/userfiles/files/free-coin-master-gifts_GM406889139.pdfIn PDF document text
- http://www.weworkkuwait.com/uploaded_files/userfiles/files/minecraft-multiplayer-free_GM479516143.pdfIn PDF document text
- http://www.weworkkuwait.com/uploaded_files/userfiles/files/rbxfree-com-free-robux_GM431946152.pdfIn PDF document text
- http://www.weworkkuwait.com/uploaded_files/userfiles/files/coin-master-2021_GM406889139.pdfIn PDF document text
- http://www.weworkkuwait.com/uploaded_files/userfiles/files/roblox-hack_GM431946152.pdfIn PDF document text
- http://www.weworkkuwait.com/uploaded_files/userfiles/files/coin-master-free-coins-and-spins-today_GM406889139.pdfIn PDF document text
- http://www.weworkkuwait.com/uploaded_files/userfiles/files/facebook-coin-master-free-spins-link_GM406889139.pdfIn PDF document text
- http://www.weworkkuwait.com/uploaded_files/userfiles/files/coin-master-game-hack-version-download_GM406889139.pdfIn PDF document text
- http://www.weworkkuwait.com/uploaded_files/userfiles/files/coin-master-link-daily-get-free-spins-amp_GM406889139.pdfIn PDF document text
- http://www.weworkkuwait.com/uploaded_files/userfiles/files/free-tiktok-likes-without-verification_GM835599320.pdfIn PDF document text
- http://www.weworkkuwait.com/uploaded_files/userfiles/files/krnl-download_GM431946152.pdfIn PDF document text
- http://www.weworkkuwait.com/uploaded_files/userfiles/files/minecraft-classic-free_GM479516143.pdfIn PDF document text
- http://www.weworkkuwait.com/uploaded_files/userfiles/files/coin-master-free-spins-blogspot_GM406889139.pdfIn PDF document text
- http://www.weworkkuwait.com/uploaded_files/userfiles/files/coin-master-free-coins-and-spins_GM406889139.pdfIn PDF document text
- http://www.weworkkuwait.com/uploaded_files/userfiles/files/getrobux-now_GM431946152.pdfIn PDF document text
- http://www.weworkkuwait.com/uploaded_files/userfiles/files/coin-master-free-coins-and-spins-group_GM406889139.pdfIn PDF document text
- http://www.weworkkuwait.com/uploaded_files/userfiles/files/coin-master-free-spins-link-today-facebook_GM406889139.pdfIn PDF document text
- http://www.weworkkuwait.com/uploaded_files/userfiles/files/best-free-roblox-outfits_GM431946152.pdfIn PDF document text
- http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_004_off00005098.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x5098 | 30012 bytes |
SHA-256: 51bbd86e73cdf245bd5aa4491e97e17c45c8159ebf57c449981653d2e236f299 |
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font_01_sfnt_off0000930e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x930E | 2824 bytes |
SHA-256: 94c1b019735d7e491765340abe50b2897410e2ec65ecf141c08bd9f2220897c4 |
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font_02_sfnt_off00009cbd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9CBD | 18684 bytes |
SHA-256: 234c656b9a15c488bb8555c3449f6d7b0403c30ef062cadc9e63a6f9a8c84b4e |
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