PDF static analysis report

Static analysis result for SHA-256 7a2385d466a32711…

SUSPICIOUS

PDF

43.6 KB Created: 2021-06-03 19:19:24 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 79bee35348619c4e1eeb1bb581adee94 SHA-1: 4c1391e8c69242340804706b9b832fccfc1961f5 SHA-256: 7a2385d466a32711630946fcc2499649af5973be38ac6d6b10a483593da8a036
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains multiple embedded URLs pointing to sites offering free game items, strongly suggesting a lure for users to download potentially malicious files. The ML classifier also flagged this PDF with high confidence. While no scripts were explicitly extracted, the presence of external URIs and the document's theme indicate a phishing or malware distribution attempt.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9865

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.online/app/431946152/roblox-avatar-editor-free-game-hack PDF link annotation
    • http://www.flytec.com.py/download/files/how-to-get-free-skins-in-roblox_GM431946152.pdfIn PDF document text
    • http://www.flytec.com.py/download/files/pubg-uc-and-bc-generator_GM1330123889.pdfIn PDF document text
    • http://www.flytec.com.py/download/files/free-minecraft-games-for-kids_GM479516143.pdfIn PDF document text
    • http://www.flytec.com.py/download/files/daily-spin-and-coin_GM406889139.pdfIn PDF document text
    • http://www.flytec.com.py/download/files/static-moonactive_GM406889139.pdfIn PDF document text
    • http://www.flytec.com.py/download/files/free-roblox-hack_GM431946152.pdfIn PDF document text
    • http://www.flytec.com.py/download/files/free-robux-on-phone_GM431946152.pdfIn PDF document text
    • http://www.flytec.com.py/download/files/master-game_GM406889139.pdfIn PDF document text
    • http://www.flytec.com.py/download/files/easy-robux-hack_GM431946152.pdfIn PDF document text
    • http://www.flytec.com.py/download/files/roblox-free-hats_GM431946152.pdfIn PDF document text
    • http://www.flytec.com.py/download/files/how-to-hack-any-roblox-account_GM431946152.pdfIn PDF document text
    • http://www.flytec.com.py/download/files/how-to-hack-peoples-roblox-accounts_GM431946152.pdfIn PDF document text
    • http://www.flytec.com.py/download/files/free-robux-co_GM431946152.pdfIn PDF document text
    • http://www.flytec.com.py/download/files/coin-master-support_GM406889139.pdfIn PDF document text
    • http://www.flytec.com.py/download/files/free-spin-coin-master-link-download_GM406889139.pdfIn PDF document text
    • http://www.flytec.com.py/download/files/how-to-get-free-robux-without-verifying_GM431946152.pdfIn PDF document text
    • http://www.flytec.com.py/download/files/free-robux-stream_GM431946152.pdfIn PDF document text
    • http://www.flytec.com.py/download/files/how-to-get-free-pets-in-adopt-me-roblox_GM431946152.pdfIn PDF document text
    • http://www.flytec.com.py/download/files/free-tiktok-followers-and-likes-no-human-verification_GM835599320.pdfIn PDF document text
    • http://www.flytec.com.py/download/files/coin-master-free-coins-link_GM406889139.pdfIn 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
stream_004_off00004dde.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4DDE 24616 bytes
SHA-256: 9e9173198896637b477cf256044688c599a6458f7e8d304d9142eb43268f0cbe
font_01_sfnt_off0000867e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x867E 18688 bytes
SHA-256: df5bcc24373e296ec4817c651a2102fa03399b65c3de23d7ceb8af082f98641c