PDF static analysis report

Static analysis result for SHA-256 a1b8a2afc5a86efc…

SUSPICIOUS

PDF

34.9 KB Created: 2021-06-23 16:54:30 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 7dc18b8f452be804116013fd956894b9 SHA-1: 0b732c3c854e364f2b38984ee2c98a652f651a4a SHA-256: a1b8a2afc5a86efc897658853d24236f0c89315a8484aa0d1b97b3d0b5a8b3ec
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous embedded URLs and a prominent external URI pointing to a site offering game hacks. The document body explicitly mentions 'How To Make Ur Noclip Hack Undetectible In Roblox' and includes a 'CLICK HERE TO' call to action, strongly suggesting a phishing or malware distribution lure. The ML classifier also flagged this PDF as malicious with high confidence.

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/how-to-make-ur-noclip-hack-undetectible-in-roblox-game-hack PDF link annotation
    • https://www.audev.com/images/free-robux-working_GM431946152.pdfIn PDF document text
    • https://www.audev.com/images/robux-come_GM431946152.pdfIn PDF document text
    • https://audev.com/images/free-links-for-free-coins-and-spins-for-coin-master_GM406889139.pdfIn PDF document text
    • https://www.audev.com/images/free-necklace-roblox_GM431946152.pdfIn PDF document text
    • https://audev.com/images/minecraft-xbox-one-free_GM479516143.pdfIn PDF document text
    • https://audev.com/images/coin-master-spin-link-hack_GM406889139.pdfIn PDF document text
    • https://audev.com/images/free-robux-without-scams_GM431946152.pdfIn PDF document text
    • https://audev.com/images/coin-master-free-spins-today-39_GM406889139.pdfIn PDF document text
    • https://www.audev.com/images/how-to-earn-robux-for-free-2021_GM431946152.pdfIn PDF document text
    • https://audev.com/images/roblox-hack-free-gui_GM431946152.pdfIn PDF document text
    • https://www.audev.com/images/free-minecraft-account-and-password-generator_GM479516143.pdfIn PDF document text
    • https://audev.com/images/free-robux-generator-2021-no-human-verification_GM431946152.pdfIn PDF document text
    • https://www.audev.com/images/free-robux-discord_GM431946152.pdfIn PDF document text
    • https://audev.com/images/roblox-hacks-and-cheats_GM431946152.pdfIn PDF document text
    • https://audev.com/images/coin-master-free-spins-daily-2021_GM406889139.pdfIn PDF document text
    • https://www.audev.com/images/get-robux-no-hack_GM431946152.pdfIn PDF document text
    • https://audev.com/images/coin-master-links-to-free-spins_GM406889139.pdfIn PDF document text
    • https://audev.com/images/gift-cards-free-roblox-march-2021_GM431946152.pdfIn PDF document text
    • https://www.audev.com/images/free-roblox-unblocked_GM431946152.pdfIn PDF document text
    • https://audev.com/images/2021-free-spins-coin-master_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_off00002f42.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2F42 22592 bytes
SHA-256: 7479dd3f4e8193854e9d8269f25ecf11778d7f8a1fbaf6f10355f628c7b0ba28
font_01_sfnt_off000061ca.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x61CA 19592 bytes
SHA-256: 84d0dc645149040d5c614fada620f26a15655e0a60933de9c8b0ca6d478fe11b