PDF static analysis report

Static analysis result for SHA-256 d4a0988ef67062d7…

SUSPICIOUS

PDF

44.6 KB Created: 2021-05-16 08:03:49 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 66963b130c874705811dd4f0dbe6cb64 SHA-1: 9ec7c9262b385e08915fbd25b873b54f61bbc203 SHA-256: d4a0988ef67062d751dedd9bb4ba4101d7c2baa69ac336e90aef8d8b2b0c48eb
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains an embedded URI pointing to a URL associated with game hacks, and a machine learning classifier flagged it as malicious. The document body, though partially corrupted, contains text related to 'Minecraft Realms Free' and includes the same malicious URL, suggesting a lure to download potentially unwanted or malicious software. No scripts were extracted, but the presence of external links and the ML classification indicate a high likelihood of a malicious download attempt.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9632

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/479516143/are-minecraft-realms-free-game-hack PDF link annotation
    • http://dieter-sauter.com/images/free-robux-generator-without-verification_GM431946152.pdfIn PDF document text
    • http://dieter-sauter.com/images/roblox-hack-me-robux_GM431946152.pdfIn PDF document text
    • http://dieter-sauter.com/images/free-spins-coin-master-2021_GM406889139.pdfIn PDF document text
    • http://dieter-sauter.com/images/mc-hacks_GM479516143.pdfIn PDF document text
    • http://dieter-sauter.com/images/get-free-robux-2021_GM431946152.pdfIn PDF document text
    • http://dieter-sauter.com/images/microsoft-free-robux_GM431946152.pdfIn PDF document text
    • http://dieter-sauter.com/images/free-spins-coin-master-2021-no-verification_GM406889139.pdfIn PDF document text
    • http://dieter-sauter.com/images/coin-master-spins-and-coins_GM406889139.pdfIn PDF document text
    • http://dieter-sauter.com/images/how-to-hack-coin-master-apkmody_GM406889139.pdfIn PDF document text
    • http://dieter-sauter.com/images/how-to-get-minecraft-for-free-on-your-phone_GM479516143.pdfIn PDF document text
    • http://dieter-sauter.com/images/coin-master-apk-hack-download_GM406889139.pdfIn PDF document text
    • http://dieter-sauter.com/images/coin-master-cheats-without-verification_GM406889139.pdfIn PDF document text
    • http://dieter-sauter.com/images/roblox-got-talent-piano-hack_GM431946152.pdfIn PDF document text
    • http://dieter-sauter.com/images/static-moonactive-net-rewards-2021_GM406889139.pdfIn PDF document text
    • http://dieter-sauter.com/images/free-cracked-minecraft-server-hosting_GM479516143.pdfIn PDF document text
    • http://dieter-sauter.com/images/how-do-you-get-robux_GM431946152.pdfIn PDF document text
    • http://dieter-sauter.com/images/free-spin-hack-coin-master-2021_GM406889139.pdfIn PDF document text
    • http://dieter-sauter.com/images/how-to-hack-to-get-robux_GM431946152.pdfIn PDF document text
    • http://dieter-sauter.com/images/cm-free-spins-and-coins_GM406889139.pdfIn PDF document text
    • http://dieter-sauter.com/images/coin-master-free-spins--spins_GM406889139.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 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000499c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x499C 24984 bytes
SHA-256: d5b68116fb39107196cdc61c1f9582c53624fa66c489a8d9b1369c27270f9696
font_01_sfnt_off00008285.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8285 3092 bytes
SHA-256: 3811f2fb1880daf4953efcc9c7427d9b438bced237490b00be4a6ec3ecea79e0
font_02_sfnt_off00008d30.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8D30 17900 bytes
SHA-256: 8eb15ed8310af5fb76432a47ac68b1e7755fcf2aff13e182d9ea68cdb87c7182

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