PDF static analysis report

Static analysis result for SHA-256 8670c5e610af74ce…

SUSPICIOUS

PDF

40.7 KB Created: 2021-06-03 14:07:25 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: b8c15478cb97d01f5d1800f88fadfbbb SHA-1: abc374b09867c9465f3fed963c891e570dd51c71 SHA-256: 8670c5e610af74ce415efc55f139a037805c879e1b37296f78ec6af2f4b0de2c
34 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs pointing to sites offering game hacks and cheats, suggesting a lure for users interested in such content. The ML classifier strongly flagged this PDF as malicious, and the presence of external URIs further supports a suspicious nature. The document body, though partially garbled, includes references to 'hack' and 'scripts', aligning with the observed URLs.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9997

Heuristics 2

  • 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.online/app/431946152/how-to-use-scripts-in-roblox-hack-game-hack PDF link annotation
    • http://lib.vipklh.ru/repository/how-to-get-free-robux-on-computer_GM431946152.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/coin-master-strategy_GM406889139.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/roblox-hacked-version-download_GM431946152.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/coin-master-online-hack-tool_GM406889139.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/getrobux-now_GM431946152.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/get-free-spins-in-coin-master_GM406889139.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/robux-fun-hack_GM431946152.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/free-daily-spins-coin-master-2021_GM406889139.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/coin-master-free-spins-2021_GM406889139.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/hack-coin-master-2021_GM406889139.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/www-robux-redeem_GM431946152.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/freespinandcoinblogspotcom-2021-11-coinmasterfreespinandcoinlinkshtml_GM406889139.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/rbxfree-com-free-robux_GM431946152.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/coin-master-links-2021_GM406889139.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/free-robux-with-downloading-apps_GM431946152.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/give-me-robux-now_GM431946152.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/free-robux-codes-no-verification_GM431946152.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/easiest-coin-master-hack_GM406889139.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/huskybuckscom-free-robux_GM431946152.pdfIn PDF document text
    • http://lib.vipklh.ru/repository/roblox-hack-codes_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 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_004_off00004ffc.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4FFC 28820 bytes
SHA-256: 7c8c4ef02939c61cc2d806c5fad5fe25e361b678ed829089fc079d7ba0af8bee

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