MALICIOUS
82
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The sample is a PDF that displays a fake CAPTCHA or human verification prompt, a common social engineering tactic to trick users into interacting with malicious content. It contains an embedded URI pointing to 'https://netcdn.tw/app/431946152/how-to-look-cool-on-roblox-free-game-hack', which likely serves as a lure to download a second-stage payload. The ML classifier also flagged this PDF as malicious with high confidence.
Machine Learning
- Nyx PDF Classifier malicious score 0.9796
Heuristics 4
-
Fake CAPTCHA / human verification prompt high SE_FAKE_CAPTCHADocument displays a fake CAPTCHA or human-verification prompt — used to trick users into running commands or pressing keyboard shortcuts
-
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
-
External URI info PDF_URIPDF contains an external URL action
-
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/how-to-look-cool-on-roblox-free-game-hack
- https://www.jjpremiers.com/files/tiktok-free-iphone_GM835599320.pdf
- http://jjpremiers.com/files/coin-master-daily-free-spins-link_GM406889139.pdf
- https://www.jjpremiers.com/files/microsoft-bing-robux_GM431946152.pdf
- http://jjpremiers.com/files/roblox-online-free_GM431946152.pdf
- http://jjpremiers.com/files/free-robux-without-doing-anything_GM431946152.pdf
- http://jjpremiers.com/files/websites-that-give-you-free-robux_GM431946152.pdf
- http://jjpremiers.com/files/hacks-de-roblox-para-jailbreak_GM431946152.pdf
- https://www.jjpremiers.com/files/aristois-minecraft-hack_GM479516143.pdf
- http://jjpremiers.com/files/all-free-clothes-in-roblox_GM431946152.pdf
- https://www.jjpremiers.com/files/free-spins-on-coin-master-links-2021_GM406889139.pdf
- http://jjpremiers.com/files/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf
- http://jjpremiers.com/files/coin-master-twitter_GM406889139.pdf
- http://jjpremiers.com/files/how-to-hack-into-someones-roblox-account_GM431946152.pdf
- http://jjpremiers.com/files/free-robux-real-2021_GM431946152.pdf
- https://www.jjpremiers.com/files/appsmob-coin-master-hack_GM406889139.pdf
- https://www.jjpremiers.com/files/free-lvl-10-roblox-exploit_GM431946152.pdf
- http://jjpremiers.com/files/how-to-get-free-robux-easy_GM431946152.pdf
- http://jjpremiers.com/files/rbxoffers-earn-free-robux_GM431946152.pdf
- https://www.jjpremiers.com/files/coin-master-hack-spin-generator_GM406889139.pdf
- https://www.jjpremiers.com/files/free-pets-live-in-pet-simulator-roblox_GM431946152.pdf
- http://en.wikipedia.org/wiki/MIT_License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_004_off00005373.bin8bd7145d514a4de6dd238ec0a4e6055ac71a4154fed2b7e7a3dc10a3f4212808 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x5373 | 25612 bytes |
font_01_sfnt_off00008de1.bin450e3ee45915afe13702bf1d587eb8b9ad88a8d2113419ac9f2fd116a828e139 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8DE1 | 5696 bytes |
font_02_sfnt_off00009af3.bind51436eed24437ae4aa3261f81419f719aba125372360f7d70c15e8466b2b5a0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9AF3 | 18280 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.