MALICIOUS
142
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains numerous external links, many of which are part of a link farm, and displays a fake CAPTCHA to trick users into clicking them. The primary URL, https://netcdn.xyz/app/431946152/free-roblox-toy-codes-2021-game-hack, suggests a lure related to game cheats or codes. While no scripts were explicitly extracted, the PDF structure and heuristic firings indicate a malicious intent to redirect users to potentially harmful sites or download further malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
Heuristics 5
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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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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
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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/431946152/free-roblox-toy-codes-2021-game-hack
- http://www.dimalcco.com/images/free-roblox-premium_GM431946152.pdf
- http://www.dimalcco.com/images/daily-coin-master-spins_GM406889139.pdf
- http://www.dimalcco.com/images/free-coins-coin-master-today_GM406889139.pdf
- http://www.dimalcco.com/images/how-to-get-minecraft-for-free-on-mac_GM479516143.pdf
- http://www.dimalcco.com/images/coin-master-free-spins-link-today-hack_GM406889139.pdf
- http://www.dimalcco.com/images/coin-master-free-spin-app-apk_GM406889139.pdf
- http://www.dimalcco.com/images/how-to-get-free-robux-promo-codes_GM431946152.pdf
- http://www.dimalcco.com/images/how-to-hack-roblox-on-mobile_GM431946152.pdf
- http://www.dimalcco.com/images/free-robux-hack-generator_GM431946152.pdf
- http://www.dimalcco.com/images/coin-master-gold-cards-hack-2021_GM406889139.pdf
- http://www.dimalcco.com/images/roblox-script-executor-free_GM431946152.pdf
- http://www.dimalcco.com/images/ways-to-get-free-robux-2021_GM431946152.pdf
- http://www.dimalcco.com/images/coin-mast-hacks_GM406889139.pdf
- http://www.dimalcco.com/images/coin-master-hack-ios-no-jailbreak_GM406889139.pdf
- http://www.dimalcco.com/images/give-me-free-robux_GM431946152.pdf
- http://www.dimalcco.com/images/how-to-hack-any-roblox-account_GM431946152.pdf
- http://www.dimalcco.com/images/free-coins-and-spins-2021_GM406889139.pdf
- http://www.dimalcco.com/images/roblox-free-robux-no-human-verification_GM431946152.pdf
- http://www.dimalcco.com/images/roblox-fun-com-free-robux_GM431946152.pdf
- http://www.dimalcco.com/images/minecraft-packs-free_GM479516143.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_off0000495f.binecb92d3920df6b2b777b63532d7ee130188a2f459e3e90a0c1879e1db44913f4 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x495F | 33552 bytes |
font_01_sfnt_off00009408.bin310b0eb167ed5acb3e0393954d8d7f46b13cc3d4732db83d1204f458420b6348 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9408 | 18704 bytes |
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