PDF static analysis report

Static analysis result for SHA-256 59290d493bd42d0e…

SUSPICIOUS

PDF

35.2 KB Created: 2021-06-28 19:18:34 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 52ff2de0174de2195cddb005a862bb4a SHA-1: 6f673eb126d995e3654aa2492fc64319b682ed65 SHA-256: 59290d493bd42d0eb4092fc98eb4c6b27538dd17c33b2bc4f1f5b8efdd5b5dd8
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous embedded URLs, many of which are related to 'free Robux' or game hacks, suggesting a phishing or scam attempt. The ML classifier also flagged this PDF as malicious with high confidence. While no scripts were explicitly extracted, the presence of embedded URLs and the document's theme strongly indicate an attempt to redirect users to malicious sites, likely for credential harvesting or malware distribution.

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/how-to-get-free-robux-video-no-hacking-game-hack PDF link annotation
    • http://perpus.polimarim.online/repository/free-robux-sites-2021_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/roblox-free-superhero-body_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/free-perm-admin-roblox_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/promo-codes-for-free-robux_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/free-rs-game-in-roblox_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/tons-of-free-robux_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/coin-master-hacks_GM406889139.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/roblox-comcom_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/free-spin-and-coin-blogspot_GM406889139.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/get-free-robux-gg_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/denis-daily-how-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/free-robux-generator-com-roblox-hack_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/mathep_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/minecraft-for-ps3-free_GM479516143.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/free-spin-link-for-coin-master-game_GM406889139.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/roblox-e-free_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/coin-master-hack-mod-apk_GM406889139.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/funny-free-roblox-outfits_GM431946152.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/hacks-for-coin-master_GM406889139.pdfIn PDF document text
    • http://perpus.polimarim.online/repository/hack-de-robux-2021-gratis_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_off000030fa.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x30FA 22396 bytes
SHA-256: cbba89ec6eae8aabb8b476f601ec22c8f9022e191ce7fbfd0c34603aca829442
font_01_sfnt_off000062f6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x62F6 19584 bytes
SHA-256: 37a859fe42e65cbabe229f28a75301f115f9076a1e5412a32331dba30b481294

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