PDF static analysis report

Static analysis result for SHA-256 269afde3455edd65…

SUSPICIOUS

PDF

44.3 KB Created: 2021-05-11 01:32:48 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-10-01
MD5: 237049ba647fb49085add099f4db40d2 SHA-1: 343d25fb105390ea62af61d796dccb34e7e10ee1 SHA-256: 269afde3455edd65d2dbc724f448f9555a4ad695e54f4c8d43f5a797f25f12ab
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF document was flagged as suspicious by an ML classifier. The file presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.

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 https://netcdn.xyz/app/431946152/blox.page-free-robux-game-hack PDF link annotation
    • http://www.pspmrsmbpulau.com/opac/repository/coin-master-free-spin-and-coins-fbid-links_GM406889139.pdfIn PDF document text
    • http://www.pspmrsmbpulau.com/opac/repository/how-to-get-20210-robux-for-free_GM431946152.pdfIn PDF document text
    • http://pspmrsmbpulau.com/opac/repository/free-robux-apps-that-work_GM431946152.pdfIn PDF document text
    • http://pspmrsmbpulau.com/opac/repository/login-robux_GM431946152.pdfIn PDF document text
    • http://pspmrsmbpulau.com/opac/repository/free-robux-obby_GM431946152.pdfIn PDF document text
    • http://www.pspmrsmbpulau.com/opac/repository/coin-master-free-spin-and-coin-link-haktuts-hacking-news_GM406889139.pdfIn PDF document text
    • http://www.pspmrsmbpulau.com/opac/repository/make-your-own-minecraft-server-free_GM479516143.pdfIn PDF document text
    • http://www.pspmrsmbpulau.com/opac/repository/free-robux-website_GM431946152.pdfIn PDF document text
    • http://www.pspmrsmbpulau.com/opac/repository/coin-master-email-rewards_GM406889139.pdfIn PDF document text
    • http://www.pspmrsmbpulau.com/opac/repository/best-free-minecraft-hacked-client_GM479516143.pdfIn PDF document text
    • http://pspmrsmbpulau.com/opac/repository/coin-master-daily-free-link_GM406889139.pdfIn PDF document text
    • http://pspmrsmbpulau.com/opac/repository/coin-master_GM406889139.pdfIn PDF document text
    • http://pspmrsmbpulau.com/opac/repository/how-to-get-free-robux-no-survey_GM431946152.pdfIn PDF document text
    • http://pspmrsmbpulau.com/opac/repository/free-roblox-money_GM431946152.pdfIn PDF document text
    • http://www.pspmrsmbpulau.com/opac/repository/www-coin-master-hack_GM406889139.pdfIn PDF document text
    • http://www.pspmrsmbpulau.com/opac/repository/coin-master-free-spins-link-today_GM406889139.pdfIn PDF document text
    • http://pspmrsmbpulau.com/opac/repository/minecraft-modded-client_GM479516143.pdfIn PDF document text
    • http://www.pspmrsmbpulau.com/opac/repository/coin-master-100-spin-slot_GM406889139.pdfIn PDF document text
    • http://pspmrsmbpulau.com/opac/repository/coin-master-unlimited-spin-apk-free-download_GM406889139.pdfIn PDF document text
    • http://pspmrsmbpulau.com/opac/repository/coin-master-hack-xyz-apk-download_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_003_off00004b70.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4B70 26544 bytes
SHA-256: 5bee62a975c4c8b7f80b4cb03ed7d2cac4d8efbeb1cb4d361079fd008a25b975
font_01_sfnt_off00008953.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8953 18848 bytes
SHA-256: 477bf2ef93abdd264292ffad6df1a1b97b65e35661cdcc3b49278aa82d19b07c