PDF static analysis report

Static analysis result for SHA-256 fedc20f712591446…

SUSPICIOUS

PDF

35.5 KB Created: 2021-06-28 22:51:07 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 38a795774087468161497658bc6267b5 SHA-1: 103493a02d5088c80ad6691414fc60eb502ff54f SHA-256: fedc20f71259144673c132c5ab0d420d58e479ca9bc439f9384ae5555a994a1a
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains embedded URLs and text that promote game hacks, specifically for Roblox and Minecraft. The primary URL, http://netcdn.co/app/431946152/hack-para-ser-vip-en-flee-the-facility-roblox-game-hack, likely leads to a malicious download. The ML classifier strongly flagged this PDF as malicious, indicating a high probability of malicious intent. No scripts were extracted, but the overall pattern suggests a lure for downloading potentially harmful files.

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/hack-para-ser-vip-en-flee-the-facility-roblox-game-hack PDF link annotation
    • https://www.sitiwebjoomla.it/images/flobfun-roblox-hacker-sur-pc_GM431946152.pdfIn PDF document text
    • https://www.sitiwebjoomla.it/images/hacked-client-for-minecraft-bedrock_GM479516143.pdfIn PDF document text
    • https://www.sitiwebjoomla.it/images/1x1x1x1-roblox-id_GM431946152.pdfIn PDF document text
    • https://www.sitiwebjoomla.it/images/robux-hack-no-password_GM431946152.pdfIn PDF document text
    • https://www.sitiwebjoomla.it/images/roblox-mod-menu-free_GM431946152.pdfIn PDF document text
    • https://www.sitiwebjoomla.it/images/free-tiktok-like_GM835599320.pdfIn PDF document text
    • https://www.sitiwebjoomla.it/images/como-hackear-a-la-gente-en-roblox_GM431946152.pdfIn PDF document text
    • https://www.sitiwebjoomla.it/images/troll-hack-script-roblox_GM431946152.pdfIn PDF document text
    • https://www.sitiwebjoomla.it/images/free-minecraft-hosting_GM479516143.pdfIn PDF document text
    • https://www.sitiwebjoomla.it/images/coin-master-free-stuff_GM406889139.pdfIn PDF document text
    • https://www.sitiwebjoomla.it/images/free-executors-for-roblox_GM431946152.pdfIn PDF document text
    • https://www.sitiwebjoomla.it/images/coin-master-official-fan-page_GM406889139.pdfIn PDF document text
    • https://www.sitiwebjoomla.it/images/coin-master-gold-cards-free_GM406889139.pdfIn PDF document text
    • https://www.sitiwebjoomla.it/images/coin-master-free-spins-hack-download_GM406889139.pdfIn PDF document text
    • https://www.sitiwebjoomla.it/images/face-png-roblox-free-face-q-se-queda-para-siempre_GM431946152.pdfIn PDF document text
    • https://www.sitiwebjoomla.it/images/coin-master-links-for-today_GM406889139.pdfIn PDF document text
    • https://www.sitiwebjoomla.it/images/rbxcity-free-robux_GM431946152.pdfIn PDF document text
    • https://www.sitiwebjoomla.it/images/free-items-on-roblox-for-pc_GM431946152.pdfIn PDF document text
    • https://www.sitiwebjoomla.it/images/are-private-servers-in-roblox-free_GM431946152.pdfIn PDF document text
    • https://www.sitiwebjoomla.it/images/how-to-get-free-robux-proof-2021_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_off00003196.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3196 22416 bytes
SHA-256: 5a91558c062918e9e2f8d650d38e16bd7735ec40489cf689459fb0ff1601a6fe
font_01_sfnt_off0000638f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x638F 19856 bytes
SHA-256: ea00a29d05c373384b448a23dcaf22964d50a40041ffdcf20dbe3ac35aed486a