PDF static analysis report

Static analysis result for SHA-256 63cab48997e92cd0…

SUSPICIOUS

PDF

42.2 KB Created: 2021-05-16 03:33:42 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 2b6e9722e2dbdd87c6454a0b71d407d9 SHA-1: 4354a179fe7a3ae8d4d3c02e0e270cec31af7b1e SHA-256: 63cab48997e92cd059fc6c098d091df0607ca4aea185efa4fa2877ae9fd7ef01
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains multiple embedded URLs that lead to sites offering game-related cheats and hacks, such as "free Robux" and "Coin Master spins". The ML classifier strongly flagged this PDF as malicious, and the presence of these lures suggests an attempt to trick users into downloading further malware or visiting malicious sites. No scripts were extracted, but the embedded URLs are the primary indicators of malicious intent.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9971

Heuristics 3

  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document 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_URI
    PDF contains an external URL action
  • Embedded URL info EMBEDDED_URL
    One 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/roblox-com-free-play-game-hack PDF link annotation
    • http://eurogrecefrance.org/images/master-coin-free-spin-daily_GM406889139.pdfIn PDF document text
    • http://eurogrecefrance.org/images/free-coin-master-gifts_GM406889139.pdfIn PDF document text
    • http://eurogrecefrance.org/images/robux-hack-2021_GM431946152.pdfIn PDF document text
    • http://eurogrecefrance.org/images/how-to-get-free-robux-on-android_GM431946152.pdfIn PDF document text
    • http://eurogrecefrance.org/images/roblox-fly-hack_GM431946152.pdfIn PDF document text
    • http://eurogrecefrance.org/images/free-cheat-codes-for-coin-master_GM406889139.pdfIn PDF document text
    • http://eurogrecefrance.org/images/free-robux-no-password_GM431946152.pdfIn PDF document text
    • http://eurogrecefrance.org/images/daily-free-spin-coin-master-link_GM406889139.pdfIn PDF document text
    • http://eurogrecefrance.org/images/how-to-get-free-robux-codes-2021_GM431946152.pdfIn PDF document text
    • http://eurogrecefrance.org/images/coin-master-free-spin-app-reviews_GM406889139.pdfIn PDF document text
    • http://eurogrecefrance.org/images/robux-games_GM431946152.pdfIn PDF document text
    • http://eurogrecefrance.org/images/legit-free-spins-coin-master_GM406889139.pdfIn PDF document text
    • http://eurogrecefrance.org/images/download-coin-master-apk-hacked_GM406889139.pdfIn PDF document text
    • http://eurogrecefrance.org/images/free-spins-and-coins-coin-master-2021-link_GM406889139.pdfIn PDF document text
    • http://eurogrecefrance.org/images/where-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://eurogrecefrance.org/images/daily-free-spins-coin-master-2021_GM406889139.pdfIn PDF document text
    • http://eurogrecefrance.org/images/give-me-robux_GM431946152.pdfIn PDF document text
    • http://eurogrecefrance.org/images/coin-master-free-coins-and-spins-daily_GM406889139.pdfIn PDF document text
    • http://eurogrecefrance.org/images/haktuts-coin-master-free-spin-link_GM406889139.pdfIn PDF document text
    • http://eurogrecefrance.org/images/minecraft-realms-free-codes_GM479516143.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off000046e4.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x46E4 25196 bytes
SHA-256: df95925a4111b1c8dd7ada0f57de37f19b4ba169a52bb6f23c7d94f0c2faff90
font_01_sfnt_off00008103.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8103 18768 bytes
SHA-256: 7c9f64eaea5568b736ad355280abdaf35d8ff6f0dd4e48eccbcd06caf7914db9

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