PDF static analysis report

Static analysis result for SHA-256 533f023c5a7fe088…

SUSPICIOUS

PDF

34.2 KB Created: 2021-06-29 23:51:39 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 1317eb08f356f9c97be4c583ff6b4bf7 SHA-1: 10a2ac5dd7f777bdbb687ddc3bccaee156e06bcd SHA-256: 533f023c5a7fe08892117ce7e8de950a122c0a09edcbaae754d2859b57619869
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous embedded URLs, with a primary external URI pointing to a suspicious domain associated with game hacks and free in-game currency. The ML classifier strongly flagged this PDF as malicious, and the presence of a visual download lure further supports a malicious intent. While no scripts were explicitly extracted, the document's structure and embedded links suggest it's designed to redirect users to malicious sites, likely for malware distribution or phishing.

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-game-robloxs-game-hack PDF link annotation
    • https://www.alarqam.ae/userfiles/files/can-you-get-free-robux-on-roblox_GM431946152.pdfIn PDF document text
    • https://www.alarqam.ae/userfiles/files/coin-master-free-daily-spins-and-coins_GM406889139.pdfIn PDF document text
    • https://www.alarqam.ae/userfiles/files/hack-xp-net-generators-coin-master_GM406889139.pdfIn PDF document text
    • https://www.alarqam.ae/userfiles/files/coin-master-online-hack-generator_GM406889139.pdfIn PDF document text
    • https://www.alarqam.ae/userfiles/files/minecraft-hacked-client-bedrock_GM479516143.pdfIn PDF document text
    • https://www.alarqam.ae/userfiles/files/how-do-we-get-free-robux_GM431946152.pdfIn PDF document text
    • https://www.alarqam.ae/userfiles/files/roblox-generator-no-human-verification_GM431946152.pdfIn PDF document text
    • https://www.alarqam.ae/userfiles/files/rewardrobux-com_GM431946152.pdfIn PDF document text
    • https://www.alarqam.ae/userfiles/files/how-to-get-free-things-on-roblox_GM431946152.pdfIn PDF document text
    • https://www.alarqam.ae/userfiles/files/pokemon-go-free-download-for-pc_GM1094591345.pdfIn PDF document text
    • https://www.alarqam.ae/userfiles/files/free-robux-no-verification-no-survey_GM431946152.pdfIn PDF document text
    • https://www.alarqam.ae/userfiles/files/coin-master-free-coins-link_GM406889139.pdfIn PDF document text
    • https://www.alarqam.ae/userfiles/files/robux-hack-tools_GM431946152.pdfIn PDF document text
    • https://www.alarqam.ae/userfiles/files/coin-master-free-bonus_GM406889139.pdfIn PDF document text
    • https://www.alarqam.ae/userfiles/files/roblox-top_GM431946152.pdfIn PDF document text
    • https://www.alarqam.ae/userfiles/files/coin-master-free-spins-links-2021_GM406889139.pdfIn PDF document text
    • https://www.alarqam.ae/userfiles/files/free-spin-coin-master-app-download_GM406889139.pdfIn PDF document text
    • https://www.alarqam.ae/userfiles/files/free-robux-only-username-no-human-verification_GM431946152.pdfIn PDF document text
    • https://www.alarqam.ae/userfiles/files/roblox-free-wings_GM431946152.pdfIn PDF document text
    • https://www.alarqam.ae/userfiles/files/free-spin-online-tool-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_off00002f5d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2F5D 22232 bytes
SHA-256: fb9d293629fef2ecc6890bb16d3b882e25d0d63c3c2b6f2a9d39f1595e91f5f7
font_01_sfnt_off000060f6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x60F6 18908 bytes
SHA-256: 5a408a335218cf1540b8bd270dde5006b2ca2a973fbe484d264051a0991eb743