PDF static analysis report

Static analysis result for SHA-256 f96083a287dd57f6…

SUSPICIOUS

PDF

33.3 KB Created: 2021-07-19 05:56:03 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: f09b294a84c988eb684c66facae20c87 SHA-1: 3ba8a05b2a3f6f5b3d4d0f2a12612ae3f7bc63a6 SHA-256: f96083a287dd57f6a41fab2fce9cac67034b21464ce6ab3aa8532702981ec127
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous embedded URLs and a call-to-action phrase, strongly suggesting a phishing or scam attempt. The primary lure is 'Free Robux', a common theme in gaming-related scams. The ML classifier also flagged this PDF as malicious with high confidence. No scripts were extracted, but the presence of multiple suspicious URLs indicates a likely attempt to redirect users to malicious sites.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9942

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.tw/app/431946152/free-robux-no-human-verification-or-survey-game-hack PDF link annotation
    • http://ago.gov.pg/images/adopt-me-roblox-hacks_GM431946152.pdfIn PDF document text
    • http://ago.gov.pg/images/tiktok-follower-bot-free_GM835599320.pdfIn PDF document text
    • http://ago.gov.pg/images/how-to-get-free-robux-no-scam_GM431946152.pdfIn PDF document text
    • http://ago.gov.pg/images/free-robux-no-offers_GM431946152.pdfIn PDF document text
    • http://ago.gov.pg/images/free-minecraft-website_GM479516143.pdfIn PDF document text
    • http://ago.gov.pg/images/coin-master-hack-2021_GM406889139.pdfIn PDF document text
    • http://ago.gov.pg/images/get-free-likes-on-tiktok_GM835599320.pdfIn PDF document text
    • http://ago.gov.pg/images/minecraft-windows-10-edition-free_GM479516143.pdfIn PDF document text
    • http://ago.gov.pg/images/freer-pro-tiktok_GM835599320.pdfIn PDF document text
    • http://ago.gov.pg/images/minecraft-free-download-android_GM479516143.pdfIn PDF document text
    • https://www.roblox.com/.IIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00002d08.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2D08 21784 bytes
SHA-256: 1c24676fab7999b36d355486d5c0ca6da14a7f0972a832892795c3b082419d64
font_01_sfnt_off00005d0c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5D0C 19340 bytes
SHA-256: 0be6332f5db9b68e6855cb36399996a21aa6d2b8aae7743af0b009d1ac981dcc