MALICIOUS
82
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The ML classifier and brand impersonation heuristics strongly indicate malicious intent. The document body and embedded URLs promote downloads for games and mods, likely leading to malware. The primary lure is a link to 'coin-master-mod-version-free-download-2021-game-hack' hosted on netcdn.xyz, which is a strong indicator of a credential phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9969
Heuristics 4
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Brand-impersonation credential phishing lure high SE_BRAND_CREDENTIAL_PHISHDocument impersonates a well-known consumer brand and uses account-security / verification language ('unusual activity', 'account on hold', 'verify your account') to steer the reader to a credential-harvesting link. Corroborated by: call-to-action link host does not match the impersonated brand: https://netcdn.xyz/app/406889139/coin-master-mod-version-free-download-2021-game-hack.
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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-mod-version-free-download-2021-game-hack PDF link annotation
- http://bc97.de/images/wahoo-gaming-co-free-robux_GM431946152.pdfIn PDF document text
- http://bc97.de/images/free-robux-for-kids-no-verification_GM431946152.pdfIn PDF document text
- http://bc97.de/images/robux-hack-free-robux_GM431946152.pdfIn PDF document text
- http://bc97.de/images/minecraft-bedrock-hacks-windows-10_GM479516143.pdfIn PDF document text
- http://bc97.de/images/get-free-spins-on-coin-master-no-human-verification_GM406889139.pdfIn PDF document text
- http://bc97.de/images/daily-spin_GM406889139.pdfIn PDF document text
- http://bc97.de/images/minecraft-hacked-client_GM479516143.pdfIn PDF document text
- http://bc97.de/images/free-minecraft-skins_GM479516143.pdfIn PDF document text
- http://bc97.de/images/coin-master-daily-free-spins-link-today_GM406889139.pdfIn PDF document text
- http://bc97.de/images/i-want-robux_GM431946152.pdfIn PDF document text
- http://bc97.de/images/roblox-jailbreak-hack-download_GM431946152.pdfIn PDF document text
- http://bc97.de/images/play-minecraft-free-online-no-download_GM479516143.pdfIn PDF document text
- http://bc97.de/images/download-hacked-games-coin-master_GM406889139.pdfIn PDF document text
- http://bc97.de/images/wurst-client-18-9_GM479516143.pdfIn PDF document text
- http://bc97.de/images/roblox-games-com-free_GM431946152.pdfIn PDF document text
- http://bc97.de/images/coin-master-hacks-xyz_GM406889139.pdfIn PDF document text
- http://bc97.de/images/roblox-a_GM431946152.pdfIn PDF document text
- http://bc97.de/images/free-robux-without-verification_GM431946152.pdfIn PDF document text
- http://bc97.de/images/www-claim-gg-to-earn-free-robux_GM431946152.pdfIn PDF document text
- http://bc97.de/images/best-free-spins-link-coin-master_GM406889139.pdfIn PDF document text
- http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_003_off00004b43.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4B43 | 24932 bytes |
SHA-256: 0c383c468c4a0e10397f098bf58c667fd68c3c33cb81c53ac811b67605029c81 |
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font_01_sfnt_off00008486.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8486 | 18828 bytes |
SHA-256: a598b42d9a48773d6341083c87d11731207fc04ba09b790c047c21c199be1ca0 |
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