PDF static analysis report

Static analysis result for SHA-256 5df7127d5b0ebb94…

SUSPICIOUS

PDF

34.5 KB Created: 2021-06-17 19:59:00 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 9774843d40f7fc0702cadfb20f3b2d6a SHA-1: f1f9ac58bcc06c7ee50a171adcd2b0a4d6a0c741 SHA-256: 5df7127d5b0ebb941c071d22a9b7c066b2faf2c9969c554d5eb650d9ed3913cb
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

This PDF document was flagged by an ML classifier with high confidence as malicious. It contains an embedded URI pointing to a suspicious domain, likely intended to deliver a payload or redirect the user to a malicious site. The document body and extracted URLs suggest a lure related to game hacks and cheats, aiming to trick users into downloading unwanted software.

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/uirbx.club-roblox-roblox-hack-game-hack PDF link annotation
    • https://limebug.com/media/storage/editor/files/free-roblox-promo-codes-for-robux_GM431946152.pdfIn PDF document text
    • https://limebug.com/media/storage/editor/files/coin-master-free-spins-link-2021_GM406889139.pdfIn PDF document text
    • https://limebug.com/media/storage/editor/files/real-free-robux-generator_GM431946152.pdfIn PDF document text
    • https://limebug.com/media/storage/editor/files/free-robux-easy_GM431946152.pdfIn PDF document text
    • https://limebug.com/media/storage/editor/files/mine-minecraft-games-for-free_GM479516143.pdfIn PDF document text
    • https://limebug.com/media/storage/editor/files/how-to-get-wall-hacks-on-roblox_GM431946152.pdfIn PDF document text
    • https://limebug.com/media/storage/editor/files/coin-master-hackcom-xyz_GM406889139.pdfIn PDF document text
    • https://limebug.com/media/storage/editor/files/tiktok-free-wallpapers_GM835599320.pdfIn PDF document text
    • https://limebug.com/media/storage/editor/files/minecraft-hacks_GM479516143.pdfIn PDF document text
    • https://limebug.com/media/storage/editor/files/how-to-get-free-spins-in-coin-master_GM406889139.pdfIn PDF document text
    • https://limebug.com/media/storage/editor/files/how-to-download-minecraft-for-free-on-mac_GM479516143.pdfIn PDF document text
    • https://limebug.com/media/storage/editor/files/www-bandicam-com-free-robux_GM431946152.pdfIn PDF document text
    • https://limebug.com/media/storage/editor/files/rewardex-robux_GM431946152.pdfIn PDF document text
    • https://limebug.com/media/storage/editor/files/free-robux-no-verification-or-survey_GM431946152.pdfIn PDF document text
    • https://limebug.com/media/storage/editor/files/coin-master-free-coins-and-spins-daily_GM406889139.pdfIn PDF document text
    • https://limebug.com/media/storage/editor/files/free-robux-videos_GM431946152.pdfIn PDF document text
    • https://limebug.com/media/storage/editor/files/best-site-for-free-coin-master-free-spins_GM406889139.pdfIn PDF document text
    • https://limebug.com/media/storage/editor/files/roblox-hack-download-pc_GM431946152.pdfIn PDF document text
    • https://limebug.com/media/storage/editor/files/coin-master-hack-tool_GM406889139.pdfIn PDF document text
    • https://limebug.com/media/storage/editor/files/coin-master-free-spins-2021-today_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_off00003080.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3080 22360 bytes
SHA-256: f9f5b77548079818038bb1bf71014341ffe1ee24d0a7b990e3cc4aaa575dd6fa
font_01_sfnt_off00006244.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6244 18980 bytes
SHA-256: 1ebbf8a169ae01a9037107aea6fc2f5b8ad3c9729e58171273ca988692a8c18c