PDF static analysis report

Static analysis result for SHA-256 0c6102e423fd4c08…

SUSPICIOUS

PDF

33.3 KB Created: 2021-06-19 02:17:00 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: fc9e31c8745ee662c98c251bd020d882 SHA-1: 28bbbc8913ea3664effb47624bef611ed7712d48 SHA-256: 0c6102e423fd4c086c7bcb8ebfdb1bf2eb28de02a05d04b897f7a98021d9fb6c
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains numerous embedded URLs and a document body that explicitly advertises 'free Robux' and game cheats, aiming to trick users into clicking malicious links. The ML classifier also flagged this PDF as malicious. While no scripts were extracted, the presence of external URIs and the lure content strongly suggest a phishing or malware distribution attempt.

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.co/app/431946152/free-trousers-roblox-game-hack PDF link annotation
    • http://www.dciprotection.ca/images/coin-master-cheats_GM406889139.pdfIn PDF document text
    • http://www.dciprotection.ca/images/free-minecraft-account-list_GM479516143.pdfIn PDF document text
    • http://www.dciprotection.ca/images/free-coins-coin-master_GM406889139.pdfIn PDF document text
    • http://www.dciprotection.ca/images/toolbox-for-minecraft-pe_GM479516143.pdfIn PDF document text
    • http://www.dciprotection.ca/images/coin-master-daily-free-spins-blog_GM406889139.pdfIn PDF document text
    • http://www.dciprotection.ca/images/roblox-cheat-nocliping_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/robux-com-free-robux_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/how-to-get-free-robux-on-roblox-generator_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/free-robux-without-doing-anything_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/free-roblox-hair-to-wear_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/how-to-hack-on-roblox-plates-of-fate_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/cheat-aimbot-roblox-mdiafire_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/toolbox-for-minecraft-pe-mod-apk_GM479516143.pdfIn PDF document text
    • http://www.dciprotection.ca/images/can-i-play-roblox-for-free_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/hacked-roblox-accounts-list_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/coin-master-free-coins-link-facebook_GM406889139.pdfIn PDF document text
    • http://www.dciprotection.ca/images/coin-master-free-spins-link_GM406889139.pdfIn PDF document text
    • http://www.dciprotection.ca/images/how-to-get-free-robux-2021-inspect-element_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/how-to-get-free-robux-on-roblox-2021_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/coin-master-daily-free-spins-and-coins_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
font_00_sfnt_off00002dec.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2DEC 21948 bytes
SHA-256: 7bba579c38a507fc2a49575d52d4fcd10ce14244d528c6091ff0baf305b5583b
font_01_sfnt_off00005e25.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5E25 18604 bytes
SHA-256: 76e6340e1781af65c4a8b341d564dac2848cebd798cf218fc74007bb85b774e4