PDF static analysis report

Static analysis result for SHA-256 4dead66da4fefcf5…

SUSPICIOUS

PDF

33.5 KB Created: 2021-06-25 00:37:31 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 58f33c0b4a53d8ff9c77aec17c937abb SHA-1: cbe10e4330794f83be42a4247bc39b1f955eb907 SHA-256: 4dead66da4fefcf581ca9bfd34f1df5391fbeac652418e6604f38d1ffcd7bef2
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF document contains numerous embedded URLs and a call-to-action phrase, strongly suggesting a phishing or malware distribution attempt. The document body explicitly mentions hacking and obtaining free in-game currency for popular games, indicating a lure to download a malicious payload. The ML classifier also flagged this PDF with high confidence.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9824

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-hack-phantom-forces-roblox-2021-game-hack PDF link annotation
    • http://aviaprofsoyuz.info/images/coin-master-pet-food-free_GM406889139.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/how-to-get-free-robux-no-builders-club-2021_GM431946152.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/toolbox-premium-apk_GM479516143.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/download-coin-master-hack-tool-v1-9_GM406889139.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/coin-master-hack-ios-app_GM406889139.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/roblox-how-to-noclip-cheat-engine-feb-2021_GM431946152.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/wurst-112_GM479516143.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/play-coin-master-online-free_GM406889139.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/free-robux-laptop_GM431946152.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/free-robux-script-pastebin-2021_GM431946152.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/roblox-support-hacked_GM431946152.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/money-hack-roblox-lumber-tycoon-2_GM431946152.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/black-clover-online-roblox-hack_GM431946152.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/free-noob-shirt-roblox_GM431946152.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/roblox-kohls-admin-house-cheat-engine_GM431946152.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/roblox-aimbot-hack-2021_GM431946152.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/rbx-free-robux_GM431946152.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/hack-coin-master-for-free_GM406889139.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/lag-switch-hack-roblox_GM431946152.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/free-robux-com_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_off00002976.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2976 22476 bytes
SHA-256: 5f0705de9b0e11d193df0061e7c411195b4cda40c0f3ea49ac89a26f24b1cde8
font_01_sfnt_off00005b58.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5B58 20068 bytes
SHA-256: 20b73bda5f2558e85beac79ea8b49cf25ed35050f5b71de28d0b857625721888