PDF static analysis report

Static analysis result for SHA-256 d7d967c93f6a7bd7…

SUSPICIOUS

PDF

44.0 KB Created: 2021-06-10 11:39:19 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: a7770d5bdbf47f66288f4d75d42e53f1 SHA-1: 676661a1979cf2c3e3b38247c16a1b9cfa35c969 SHA-256: d7d967c93f6a7bd7df2ab37506dac102784c86a278e7e53aedf9928a650f3554
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains embedded URLs and a heuristic firing for an external URI, indicating an attempt to redirect the user to a malicious website. The document body suggests a lure related to hacking game accounts, likely to trick users into downloading further malware. The ML classifier also flagged this PDF as malicious.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9865

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.tw/app/431946152/how-to-hack-roblox-accounts-2021-easy-game-hack PDF link annotation
    • http://halle-wasserball.de/images/how-can-you-get-minecraft-for-free_GM479516143.pdfIn PDF document text
    • http://halle-wasserball.de/images/minecraft-112-hacked-client_GM479516143.pdfIn PDF document text
    • http://halle-wasserball.de/images/free-roblox-accounts-with-builders-club_GM431946152.pdfIn PDF document text
    • http://halle-wasserball.de/images/how-to-get-free-robux-without-verification_GM431946152.pdfIn PDF document text
    • http://halle-wasserball.de/images/windows-10-minecraft-free-with-java_GM479516143.pdfIn PDF document text
    • http://halle-wasserball.de/images/free-minecraft-bedrock-server-hosting-24-7_GM479516143.pdfIn PDF document text
    • http://halle-wasserball.de/images/can-you-actually-get-free-robux_GM431946152.pdfIn PDF document text
    • http://halle-wasserball.de/images/oprewards-free-robux_GM431946152.pdfIn PDF document text
    • http://halle-wasserball.de/images/how-to-get-free-robux-on-roblox-2021_GM431946152.pdfIn PDF document text
    • http://halle-wasserball.de/images/tiktok-for-free_GM835599320.pdfIn PDF document text
    • http://halle-wasserball.de/images/minecraft-hacked-client-download_GM479516143.pdfIn PDF document text
    • http://halle-wasserball.de/images/free-robux-glitch_GM431946152.pdfIn PDF document text
    • http://halle-wasserball.de/images/free-tiktok-likes-trial_GM835599320.pdfIn PDF document text
    • http://halle-wasserball.de/images/minecraft-free-no-download_GM479516143.pdfIn PDF document text
    • http://halle-wasserball.de/images/wurst-download_GM479516143.pdfIn PDF document text
    • http://halle-wasserball.de/images/roblox-kohls-admin-house-hack_GM431946152.pdfIn PDF document text
    • http://halle-wasserball.de/images/free-views-tiktok_GM835599320.pdfIn PDF document text
    • http://halle-wasserball.de/images/coin-master-free-spins-generator-no-verification_GM406889139.pdfIn PDF document text
    • http://halle-wasserball.de/images/roblox-free-robux-com_GM431946152.pdfIn PDF document text
    • http://halle-wasserball.de/images/roblox-free-robux-hack_GM431946152.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_004_off00004ecc.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4ECC 24312 bytes
SHA-256: 403311eefed8275b07d3cb1ab3d966788edd309e1e800358e6d2a5b43428aba6
font_01_sfnt_off0000866a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x866A 19172 bytes
SHA-256: 0a4c192dd0d49b475d670e2028b2e3d9bc88486e58824ff416e2d46c0acce708

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