MALICIOUS
62
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a clear lure related to game cheats ('Coin Master Free Spins 2021 Hack') and embeds a URL pointing to a similar application. The presence of a visual download button and the ML classifier's high confidence score indicate a malicious intent to trick the user into downloading a payload. No scripts were extracted, but the embedded URL is the primary indicator of a potential download.
Machine Learning
- Nyx PDF Classifier malicious score 0.9632
Heuristics 4
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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/406889139/coin-master-free-spins-2021-hack-game-hack
- http://feuerwehr-rheinau.de/images/robux-no-human-verification_GM431946152.pdf
- http://feuerwehr-rheinau.de/images/worst-roblox-avatars_GM431946152.pdf
- http://feuerwehr-rheinau.de/images/flame-gg-free-robux_GM431946152.pdf
- http://feuerwehr-rheinau.de/images/free-roblox-gift-card_GM431946152.pdf
- http://feuerwehr-rheinau.de/images/how-to-get-robux-fast_GM431946152.pdf
- http://feuerwehr-rheinau.de/images/wurst-minecraft_GM479516143.pdf
- http://feuerwehr-rheinau.de/images/free-robux-for-kids_GM431946152.pdf
- http://feuerwehr-rheinau.de/images/free-robux-now_GM431946152.pdf
- http://feuerwehr-rheinau.de/images/hacked-roblox-accounts-list_GM431946152.pdf
- http://feuerwehr-rheinau.de/images/coin-master-free-spin-app-2021_GM406889139.pdf
- http://feuerwehr-rheinau.de/images/coin-master-apk-hack-2021-ios_GM406889139.pdf
- http://feuerwehr-rheinau.de/images/free-attacks-on-coin-master_GM406889139.pdf
- http://feuerwehr-rheinau.de/images/minecraft-logo-maker-free_GM479516143.pdf
- http://feuerwehr-rheinau.de/images/how-to-hack-roblox-accounts-on-phone_GM431946152.pdf
- http://feuerwehr-rheinau.de/images/roblox-admin-hack_GM431946152.pdf
- http://feuerwehr-rheinau.de/images/free-coins-on-coin-master_GM406889139.pdf
- http://feuerwehr-rheinau.de/images/coin-master-unlimited-spins_GM406889139.pdf
- http://feuerwehr-rheinau.de/images/free-coins-coin-master-no-human-verification_GM406889139.pdf
- http://feuerwehr-rheinau.de/images/inappropriate-roblox-games_GM431946152.pdf
- http://feuerwehr-rheinau.de/images/roblox-hack-generator_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_003_off0000480d.bina5b48863cdbc835378b6e8a09941186e6ccaee00725480f10e55b1544876dec1 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x480D | 24588 bytes |
font_01_sfnt_off000080a4.bin3fb127b764b9d10f5525bc4de5ec8316de704409ccb0cf21cff3ad8a30d11676 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x80A4 | 2840 bytes |
font_02_sfnt_off00008a55.bin01aac8443e047fcb7357b1b8ecb4a3fbe01c6e1da05f82155595583d2ef12cbf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8A55 | 18456 bytes |
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