PDF static analysis report

Static analysis result for SHA-256 5193e16830f271a5…

SUSPICIOUS

PDF

35.4 KB Created: 2021-06-30 09:05:52 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-17
MD5: 5394b302a943fa5d50c1060638799162 SHA-1: 69ead302b072aa5eb34d56ecdc681b29c425aae9 SHA-256: 5193e16830f271a5e89153b3af415016fae60d6eacad3a5e0ccf5c3c31da4f78
42 Risk Score

Malware Insights

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

The PDF document contains multiple embedded URLs and a heuristic firing for a download button, suggesting a lure for users to download potentially unwanted or malicious software. The ML classifier also flagged this PDF with high confidence. The document body and extracted URLs indicate a theme of game-related hacks and cheats, likely a pretext to trick users into downloading a payload.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9980

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 http://netcdn.co/app/431946152/ping-booster-free-download-for-roblox-game-hack PDF link annotation
    • http://lib.vipklh.ru/repository/roblox-hacker-report-with-video_GM431946152.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/online-coin-master-hack-here_GM406889139.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/download-free-robux-giver_GM431946152.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/how-to-hack-roblox-in-poison-life_GM431946152.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/coin-master-mod-apk-2021_GM406889139.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/how-to-get-minecraft-pe-for-free-ios_GM479516143.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/hello-neighbor-free-play-roblox_GM431946152.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/get-free-robux-com_GM431946152.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/coin-master-free-spin-and-coin-link-2021-today_GM406889139.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/get-free-robux-without-doing-anything_GM431946152.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/how-to-hack-roblox-money-no-survey_GM431946152.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/does-roblox-detect-cheat-engine_GM431946152.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/cm-daily-spins_GM406889139.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/how-to-get-free-admin-in-roblox-2021_GM431946152.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/coin-master-free-spins-link-2021_GM406889139.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/free-printable-roblox-birthday_GM431946152.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/free-robux-codes-generator_GM431946152.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/fast-easy-free-robux_GM431946152.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/free-roblox-redeem-codes-2021_GM431946152.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/free-roblox-private-servers_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
font_00_sfnt_off0000311b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x311B 22632 bytes
SHA-256: be33cad75fb9ad55ec3779767321041e64c940c580042d949c1775218eb5bb55
font_01_sfnt_off000063cc.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x63CC 19536 bytes
SHA-256: d272935285f5d0103c5e2150455f2d1c9c3d2c4d9f4ce1f6a33194bda527c38f

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