PDF static analysis report

Static analysis result for SHA-256 ea61156aa2786147…

SUSPICIOUS

PDF

33.5 KB Created: 2021-06-18 18:16:13 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-15
MD5: 512663ac306b13dd879a04dba9ef3285 SHA-1: 7117c207fda765261259145d1c416108d7126bff SHA-256: ea61156aa2786147b52a0410c0af58dfb9b38b6b0b10599f8e39fb9c82c7b9e1
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 game-related 'hacks' and 'free items'. The ML classifier strongly flagged this PDF as malicious, indicating a high probability of it being used for phishing or distributing malware. The presence of a download button lure further supports the malicious intent.

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/roblox-skin-hack-game-hack PDF link annotation
    • https://opac.umrah.ac.id/repository/free-robux-no-anti-bot-verification_GM431946152.pdfIn PDF document text
    • https://opac.umrah.ac.id/repository/coin-master-hack-september-2021_GM406889139.pdfIn PDF document text
    • https://opac.umrah.ac.id/repository/minecraft-hacks-for-2b2t_GM479516143.pdfIn PDF document text
    • https://opac.umrah.ac.id/repository/how-to-get-minecraft-pe-for-free_GM479516143.pdfIn PDF document text
    • https://opac.umrah.ac.id/repository/coin-master-bonus_GM406889139.pdfIn PDF document text
    • https://opac.umrah.ac.id/repository/coin-master-online-hack-no-human-verification_GM406889139.pdfIn PDF document text
    • https://opac.umrah.ac.id/repository/how-to-get-free-robux-apple-phone_GM431946152.pdfIn PDF document text
    • https://opac.umrah.ac.id/repository/youtube-roblox-piano-hack_GM431946152.pdfIn PDF document text
    • https://opac.umrah.ac.id/repository/games-for-robux_GM431946152.pdfIn PDF document text
    • https://opac.umrah.ac.id/repository/coin-master-hack-2021-download_GM406889139.pdfIn PDF document text
    • https://opac.umrah.ac.id/repository/coin-master-official-website_GM406889139.pdfIn PDF document text
    • https://opac.umrah.ac.id/repository/can-you-still-get-minecraft-windows-10-for-free_GM479516143.pdfIn PDF document text
    • https://opac.umrah.ac.id/repository/best-free-roblox-exploit-2021_GM431946152.pdfIn PDF document text
    • https://opac.umrah.ac.id/repository/roblox-hack-free-download_GM431946152.pdfIn PDF document text
    • https://opac.umrah.ac.id/repository/how-to-get-robux-for-free-no-generator_GM431946152.pdfIn PDF document text
    • https://opac.umrah.ac.id/repository/codes-to-get-free-robux_GM431946152.pdfIn PDF document text
    • https://opac.umrah.ac.id/repository/free-movement-tool-roblox-hotkey_GM431946152.pdfIn PDF document text
    • https://opac.umrah.ac.id/repository/best-way-to-get-free-robux_GM431946152.pdfIn PDF document text
    • https://opac.umrah.ac.id/repository/free-limiteds-roblox_GM431946152.pdfIn PDF document text
    • https://opac.umrah.ac.id/repository/how-to-have-hacking-tool-in-roblox_GM431946152.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00002cee.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2CEE 22260 bytes
SHA-256: 241920b61ef135a18464ee561ce5b476db2e8307c5c91b648d7da04b9a8426a8
font_01_sfnt_off00005e75.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5E75 18776 bytes
SHA-256: db7fcb0dd20c926084a1a9650686056653f06d58b666aadb9c9ee4be903129ad

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