PDF static analysis report

Static analysis result for SHA-256 4bc7ae348f1f7a17…

SUSPICIOUS

PDF

39.9 KB Created: 2021-05-21 11:04:27 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-17
MD5: 97332b16f47b1b70d9b5d86548c0b88e SHA-1: 9a8d31c39773b3f43e2b0245db70fb4601fd3276 SHA-256: 4bc7ae348f1f7a178df1f34e252e4f5f6388d6788606d7becfb08cb484e4b0ce
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains embedded URLs and text that mimic a download lure for 'Roblox Free Play No Download', aiming to trick users into clicking a link. The ML classifier flagged this PDF as malicious with a high probability. The presence of multiple related URLs suggests a phishing or malware distribution campaign.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9476

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.xyz/app/431946152/roblox-free-play-no-download-game-hack PDF link annotation
    • http://projectunionstreet.com/library/repository/roblox-place-rewards_GM431946152.pdfIn PDF document text
    • http://projectunionstreet.com/library/repository/rbx-free-robux_GM431946152.pdfIn PDF document text
    • http://projectunionstreet.com/library/repository/coin-master-free-spins-link-today-blogspot_GM406889139.pdfIn PDF document text
    • http://projectunionstreet.com/library/repository/free-robux-android_GM431946152.pdfIn PDF document text
    • http://projectunionstreet.com/library/repository/is-minecraft-vr-free_GM479516143.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_off0000356e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x356E 31188 bytes
SHA-256: c276ff3185a36ac5616f0daf2d4928ea01cd2d9ddd8d89cc6bbe15d4d110fd23
font_01_sfnt_off000078c4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x78C4 19016 bytes
SHA-256: c08b0bfed4549b0a018fdd65c7ecfbabaaf271df113fe836b296c7344acf0339

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