MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains numerous embedded links and a call-to-action phrase, strongly suggesting a phishing or scam attempt. The document body and extracted URLs point to lures for free in-game currency or items, indicating a social engineering tactic to drive users to malicious sites. The presence of a large number of external PDF links further supports a link farm or SEO poisoning strategy to attract victims.
Machine Learning
- Nyx PDF Classifier malicious score 0.9864
Heuristics 4
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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.online/app/431946152/roblox-free-robux-codes-game-hack
- http://www.js100.com/uploads/ckeditor/files/coin-master-free-spins-link-2021_GM406889139.pdf
- http://www.js100.com/uploads/ckeditor/files/coin-master-free-spins-and-coins-2021_GM406889139.pdf
- http://www.js100.com/uploads/ckeditor/files/legit-free-spins-coin-master_GM406889139.pdf
- http://www.js100.com/uploads/ckeditor/files/free-robux-generator-no-verification_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/how-to-get-free-robux-without-offers_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/free-spins-on-coin-master-2021_GM406889139.pdf
- http://www.js100.com/uploads/ckeditor/files/how-to-get-free-robux-hack-2021_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/pop-slots-free-vegas-casino-slots-machine-game-coin-master_GM406889139.pdf
- http://www.js100.com/uploads/ckeditor/files/free-roblox-shirt-templates-2021_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/roblox-hack-2021_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/free-robux-websites-that-actually-work-2021_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/como-hack-coin-master_GM406889139.pdf
- http://www.js100.com/uploads/ckeditor/files/minecraft-windows-10-free-trial_GM479516143.pdf
- http://www.js100.com/uploads/ckeditor/files/free-robux-hack_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/roblox-studio-free-download_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/hacks-for-minecraft-bedrock_GM479516143.pdf
- http://www.js100.com/uploads/ckeditor/files/cm-spins_GM406889139.pdf
- http://www.js100.com/uploads/ckeditor/files/free-robux-no-generator_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/minecraft-pocket-edition-mods-for-free_GM479516143.pdf
- http://www.js100.com/uploads/ckeditor/files/free-robux-websites-that-actually-work_GM431946152.pdf
- http://en.wikipedia.org/wiki/MIT_License
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_004_off000054ed.bin6e4ac718b0872ac2e368be88bbbe8a2f1709ac98c88424af02902ca4b13443ca |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x54ED | 25108 bytes |
font_01_sfnt_off00008f4b.bin40a15a9049e9412bdd5c9a35f1903570ad5947e976b8939b833c9d7797e77bf9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F4B | 18260 bytes |
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