PDF static analysis report

Static analysis result for SHA-256 abf64eaf61e2083a…

SUSPICIOUS

PDF

32.9 KB Created: 2021-07-06 13:18:02 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: d0b380012618130264fe0cb5cd4fdb20 SHA-1: 21a63d44223e0e22da9e9c7e382f47defb6942eb SHA-256: abf64eaf61e2083ad23808a9bf5ed5b8e4d1943daf1e28aac098e4e00c5aa0bd
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF file contains an embedded URL that points to a suspicious domain, likely serving a malicious payload disguised as a game download. The ML classifier strongly flagged this PDF as malicious, and the presence of a download-themed lure reinforces this assessment. No scripts were extracted, but the overall pattern suggests a phishing attempt to trick users into downloading malware.

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.tw/app/479516143/minecraft-windows-free-game-hack PDF link annotation
    • https://opac.itp.ac.id/repository/roblox-speed-hack-2021-download_GM431946152.pdfIn PDF document text
    • https://opac.itp.ac.id/repository/coin-master-rewards-app_GM406889139.pdfIn PDF document text
    • https://opac.itp.ac.id/repository/roblox-free-avtar-makers_GM431946152.pdfIn PDF document text
    • https://opac.itp.ac.id/repository/roblox-loki-hack_GM431946152.pdfIn PDF document text
    • https://opac.itp.ac.id/repository/hack-for-roblox-bee-swarm-simulator_GM431946152.pdfIn PDF document text
    • https://opac.itp.ac.id/repository/roblox-galaxy-arcade-resourcen-cheats_GM431946152.pdfIn PDF document text
    • https://opac.itp.ac.id/repository/someone-hacked-into-my-roblox-account_GM431946152.pdfIn PDF document text
    • https://opac.itp.ac.id/repository/roblox-obby-gives-you-free-robux-july-no-password-2021_GM431946152.pdfIn PDF document text
    • https://opac.itp.ac.id/repository/roblox-login-hack_GM431946152.pdfIn PDF document text
    • https://opac.itp.ac.id/repository/www-free-robux-com_GM431946152.pdfIn PDF document text
    • https://opac.itp.ac.id/repository/cheat-engube-55-roblox_GM431946152.pdfIn PDF document text
    • https://opac.itp.ac.id/repository/case-clicker-roblox-money-hack_GM431946152.pdfIn PDF document text
    • https://opac.itp.ac.id/repository/free-roblox-accounts-with-robux-that-work-not-banned-2021_GM431946152.pdfIn PDF document text
    • https://opac.itp.ac.id/repository/game-online-roblox-free_GM431946152.pdfIn PDF document text
    • https://opac.itp.ac.id/repository/roblox-apocalypse-rising-2-free_GM431946152.pdfIn PDF document text
    • https://opac.itp.ac.id/repository/robloxbux-us-generator_GM431946152.pdfIn PDF document text
    • https://opac.itp.ac.id/repository/rpg-world-cheats-roblox_GM431946152.pdfIn PDF document text
    • https://opac.itp.ac.id/repository/roblox-free-roblox-cards-no-human-verification_GM431946152.pdfIn PDF document text
    • https://opac.itp.ac.id/repository/hack-one-piece-millenium-roblox_GM431946152.pdfIn PDF document text
    • https://opac.itp.ac.id/repository/how-to-hack-someones-account-on-roblox_GM431946152.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
font_00_sfnt_off00002dce.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2DCE 21636 bytes
SHA-256: 1a3a6a2e04e502bfabadcf41ec1c4d627a3bbfb05e939ba15d4b57b861e0b015
font_01_sfnt_off00005d11.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5D11 18536 bytes
SHA-256: b4bed83de742f787c41c6ab2aa7bba014cf3bca35de08f281eda083b1c46b7b4