MALICIOUS
82
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 User Execution: Malicious File
The PDF document contains heuristics indicating it is designed to lure users into installing a browser extension or plugin, likely to facilitate credential theft or malware installation. It also contains an external URI pointing to a suspicious URL, which may serve as a download source for malicious content. No scripts were extracted from this sample, but the combination of the browser install lure and embedded URLs strongly suggests a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9971
Heuristics 4
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Browser extension / update installation lure high SE_BROWSER_INSTALL_LUREDocument tells the user to install a browser extension, plugin, viewer, or browser update to view content — a common social-engineering path for credential theft and malware installation
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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.xyz/app/835599320/tiktok-free-real-fans-game-hack
- http://www.gyfunnews.com/ckfinder/userfiles/files/is-java-minecraft-free_GM479516143.pdf
- http://www.gyfunnews.com/ckfinder/userfiles/files/coin-master-free-spins-may-11-2021_GM406889139.pdf
- http://www.gyfunnews.com/ckfinder/userfiles/files/is-minecraft-free-on-computer_GM479516143.pdf
- http://www.gyfunnews.com/ckfinder/userfiles/files/minecraft-building-hacks_GM479516143.pdf
- http://www.gyfunnews.com/ckfinder/userfiles/files/how-to-free-robux_GM431946152.pdf
- http://www.gyfunnews.com/ckfinder/userfiles/files/how-to-hack-to-get-robux_GM431946152.pdf
- http://www.gyfunnews.com/ckfinder/userfiles/files/minecraft-free-download-apk-softonic_GM479516143.pdf
- http://www.gyfunnews.com/ckfinder/userfiles/files/roblox-executor-free-download_GM431946152.pdf
- http://www.gyfunnews.com/ckfinder/userfiles/files/op-rewards-free-robux_GM431946152.pdf
- http://www.gyfunnews.com/ckfinder/userfiles/files/free-robux-no-survey_GM431946152.pdf
- http://www.gyfunnews.com/ckfinder/userfiles/files/free-robux-codes-no-verification-2021_GM431946152.pdf
- http://www.gyfunnews.com/ckfinder/userfiles/files/robux-app_GM431946152.pdf
- http://www.gyfunnews.com/ckfinder/userfiles/files/best-free-robux-sites_GM431946152.pdf
- http://www.gyfunnews.com/ckfinder/userfiles/files/roblox-pics_GM431946152.pdf
- http://www.gyfunnews.com/ckfinder/userfiles/files/coin-master-hack-xyz-download_GM406889139.pdf
- http://www.gyfunnews.com/ckfinder/userfiles/files/roblox-adopt-me-hack_GM431946152.pdf
- http://www.gyfunnews.com/ckfinder/userfiles/files/free-robux-human-verification_GM431946152.pdf
- http://www.gyfunnews.com/ckfinder/userfiles/files/roblox-promo-codes-2021-robux_GM431946152.pdf
- http://www.gyfunnews.com/ckfinder/userfiles/files/free-spins-coin-master-legit_GM406889139.pdf
- http://www.gyfunnews.com/ckfinder/userfiles/files/coin-master-free-spins-hack-iphone_GM406889139.pdf
- http://en.wikipedia.org/wiki/MIT_License
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_003_off000045c9.bine031585396d18e78a6b81edfd9d305b43ba9daecfa61d299c6f965fd33b5eeac |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x45C9 | 26904 bytes |
font_01_sfnt_off000082c8.bincb450a0a4d0e2191a37d5cc567df0cce1a2c5d692e7ea641c0d0c05f648bc015 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x82C8 | 17756 bytes |
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