MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The document presents a fake CAPTCHA or human verification prompt, a common lure to trick users into clicking malicious links. The embedded URL and numerous other URLs point to sites offering game hacks or free in-game currency, reinforcing the phishing or scam nature of the document. The ML classifier also strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 0.9969
Heuristics 5
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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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
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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/how-to-hack-roblox-accounts-on-phone-2021-game-hack
- http://szekelymozes.ro/images/coin-master-free-spins-link-31-march-2021_GM406889139.pdf
- http://szekelymozes.ro/images/coin-master-hack-online-2021_GM406889139.pdf
- http://szekelymozes.ro/images/free-coin_GM406889139.pdf
- http://szekelymozes.ro/images/get-robux-for-free-2021_GM431946152.pdf
- http://szekelymozes.ro/images/add-robux_GM431946152.pdf
- http://szekelymozes.ro/images/coin-master-daily-free-spins-2021_GM406889139.pdf
- http://szekelymozes.ro/images/coin-master-free-spin-daily-link_GM406889139.pdf
- http://szekelymozes.ro/images/roblox-free-robux-no-human-verification_GM431946152.pdf
- http://szekelymozes.ro/images/coin-master-mod-apk-hack_GM406889139.pdf
- http://szekelymozes.ro/images/rbxoffers-earn-free-robux_GM431946152.pdf
- http://szekelymozes.ro/images/free-robux-codes-no-verification-2021_GM431946152.pdf
- http://szekelymozes.ro/images/coin-master-free-spin-and-coins-links-2021_GM406889139.pdf
- http://szekelymozes.ro/images/how-to-get-stuff-that-cost-coins-free-mcpe-master_GM406889139.pdf
- http://szekelymozes.ro/images/free-free-robux_GM431946152.pdf
- http://szekelymozes.ro/images/robloxfun-com-generator_GM431946152.pdf
- http://szekelymozes.ro/images/coin-master-app-hacks_GM406889139.pdf
- http://szekelymozes.ro/images/coin-master-links-free-spins_GM406889139.pdf
- http://szekelymozes.ro/images/how-do-we-get-free-robux_GM431946152.pdf
- http://szekelymozes.ro/images/free-robux-hack-2021_GM431946152.pdf
- http://szekelymozes.ro/images/is-roblox-hacked_GM431946152.pdf
- http://en.wikipedia.org/wiki/MIT_License
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000492d.bin1ace62ed5731d1eb684037690bf516e95b8019a526fc36d5e6ef4cfd4a174fd1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x492D | 25796 bytes |
font_01_sfnt_off0000857e.binee3ccdf346fecf17211ec9caf874d857695d657b5f92e2b1f0fe00576c016ffb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x857E | 19312 bytes |
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