PDF static analysis report

Static analysis result for SHA-256 97a1ab47b9c3f3ed…

SUSPICIOUS

PDF

35.4 KB Created: 2021-06-30 12:01:47 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 3f60bdd64311f6d5994a494d5a8fbe10 SHA-1: 967c0f510ade86c965699689a3fec577dcf56721 SHA-256: 97a1ab47b9c3f3ed67208acd71be22001652c6848749450bb602fc59c2a5bd2f
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The document body and extracted URLs indicate a lure for free in-game currency (Robux, Coin Master) by directing users to download potentially malicious files. The ML classifier strongly flagged this PDF as malicious, supporting the suspicious nature of the content. Although no scripts were explicitly extracted, the presence of embedded URLs and the document's theme suggest it's designed to facilitate the download of a second-stage 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/como-obrtener-10.000-robux-de-verdad-hack-game-hack PDF link annotation
    • http://daskrimti-jabar.web.id/library/repository/roblox-hack-game_GM431946152.pdfIn PDF document text
    • http://daskrimti-jabar.web.id/library//repository/free-robux-generator-no-human-verification-or-surveys_GM431946152.pdfIn PDF document text
    • http://daskrimti-jabar.web.id/library/repository/roblox-project-pokemon-money-hack_GM431946152.pdfIn PDF document text
    • http://daskrimti-jabar.web.id/library//repository/free-coins-coin-master_GM406889139.pdfIn PDF document text
    • http://daskrimti-jabar.web.id/library/repository/hoodie-t-shirt-roblox-free_GM431946152.pdfIn PDF document text
    • http://daskrimti-jabar.web.id/library/repository/hacks-adopt-me-roblox_GM431946152.pdfIn PDF document text
    • http://daskrimti-jabar.web.id/library/repository/hack-coin-master-online_GM406889139.pdfIn PDF document text
    • http://daskrimti-jabar.web.id/library/repository/best-games-in-roblox-to-hack_GM431946152.pdfIn PDF document text
    • http://daskrimti-jabar.web.id/library/repository/roblox-how-to-get-free-clothes-2021-nbc_GM431946152.pdfIn PDF document text
    • http://daskrimti-jabar.web.id/library//repository/coin-master-daily-free-spins-link_GM406889139.pdfIn PDF document text
    • http://daskrimti-jabar.web.id/library/repository/1-million-free-robux-landon_GM431946152.pdfIn PDF document text
    • http://daskrimti-jabar.web.id/library/repository/free-robux-games-2021_GM431946152.pdfIn PDF document text
    • http://daskrimti-jabar.web.id/library/repository/coin-master-free-spin-group_GM406889139.pdfIn PDF document text
    • http://daskrimti-jabar.web.id/library/repository/roblox-youtube-roblox-locus-hacking-my-sisters-acount_GM431946152.pdfIn PDF document text
    • http://daskrimti-jabar.web.id/library//repository/coin-master-free-spin-today_GM406889139.pdfIn PDF document text
    • http://daskrimti-jabar.web.id/library/repository/coin-master-daily-free-spin-and-coin-link_GM406889139.pdfIn PDF document text
    • http://daskrimti-jabar.web.id/library//repository/free-robux-website_GM431946152.pdfIn PDF document text
    • http://daskrimti-jabar.web.id/library/repository/free-minecraft-realms-to-join_GM479516143.pdfIn PDF document text
    • http://daskrimti-jabar.web.id/library/repository/best-roblox-hacks-2021_GM431946152.pdfIn PDF document text
    • http://daskrimti-jabar.web.id/library/repository/roblox-free-for-pc-download_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_002_off00003005.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x3005 22692 bytes
SHA-256: 1f5bd72a59ac482b776d2e4bd5e1deb70c08bdd348d9fcee20f57fa5190917b6
font_01_sfnt_off000062d5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x62D5 19908 bytes
SHA-256: 222d189ac4f23ce9fa46d0e9132b10e382314913a2b42e4ffa11d8a5efe1f15a

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