PDF static analysis report

Static analysis result for SHA-256 2327ef4fb173d1cd…

SUSPICIOUS

PDF

33.0 KB Created: 2021-06-23 02:50:22 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: f8c34b648654dff2fd57f4d4a94b2661 SHA-1: d03c67774925eb66ec97ec1709a55e598498b366 SHA-256: 2327ef4fb173d1cd19202019410b743312b4a78a2214bd66426685c5eed639e5
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous embedded URLs, with one prominent URL pointing to a site offering 'pretty-girl-cheat-codes-roblox-id-game-hack'. The ML classifier strongly flagged this PDF as malicious, and the presence of external URIs suggests an attempt to redirect the user to a malicious download or phishing page. While no scripts were explicitly extracted, the document's structure and embedded links indicate a lure for potentially harmful content.

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/pretty-girl-cheat-codes-roblox-id-game-hack PDF link annotation
    • http://battistibrothers.com/system/userfiles/files/daily-free-spins-on-coin-master_GM406889139.pdfIn PDF document text
    • http://battistibrothers.com/system/userfiles/files/how-to-get-minecraft-for-free-on-mobile_GM479516143.pdfIn PDF document text
    • http://battistibrothers.com/system/userfiles/files/robux-free-wn_GM431946152.pdfIn PDF document text
    • http://battistibrothers.com/system/userfiles/files/create-roblox-faces-free_GM431946152.pdfIn PDF document text
    • http://battistibrothers.com/system/userfiles/files/roblox-scp-anomaly-breach-hack_GM431946152.pdfIn PDF document text
    • http://battistibrothers.com/system/userfiles/files/free-roblox-hack-us_GM431946152.pdfIn PDF document text
    • http://battistibrothers.com/system/userfiles/files/free-robux-codes-no-human-verification_GM431946152.pdfIn PDF document text
    • http://battistibrothers.com/system/userfiles/files/hack-give-robux_GM431946152.pdfIn PDF document text
    • http://battistibrothers.com/system/userfiles/files/get-free-spins-coin-master-link_GM406889139.pdfIn PDF document text
    • http://battistibrothers.com/system/userfiles/files/rbxfree-com-free-robux_GM431946152.pdfIn PDF document text
    • http://battistibrothers.com/system/userfiles/files/coin-master-hack-tool-no-survey_GM406889139.pdfIn PDF document text
    • http://battistibrothers.com/system/userfiles/files/codes-how-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://battistibrothers.com/system/userfiles/files/make-robux-free-robux-promo-codes_GM431946152.pdfIn PDF document text
    • http://battistibrothers.com/system/userfiles/files/free-roblox-shirt-templates_GM431946152.pdfIn PDF document text
    • http://battistibrothers.com/system/userfiles/files/free-print-roblox-coloring-pages_GM431946152.pdfIn PDF document text
    • http://battistibrothers.com/system/userfiles/files/free-robux-generator-no-human-verification-or-survey-2021_GM431946152.pdfIn PDF document text
    • http://battistibrothers.com/system/userfiles/files/how-to-get-coin-master-card-free_GM406889139.pdfIn PDF document text
    • http://battistibrothers.com/system/userfiles/files/free-roblox-hack_GM431946152.pdfIn PDF document text
    • http://battistibrothers.com/system/userfiles/files/bed-hacks-on-bloxburg-roblox_GM431946152.pdfIn PDF document text
    • http://battistibrothers.com/system/userfiles/files/free-robux-no-human-verification-2021_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_off00002b97.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2B97 21684 bytes
SHA-256: 10343c57e4d8e9fdcd395c349d723cd1f8a7d49964e33fdfe43a4021006baf69
font_01_sfnt_off00005b3d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5B3D 19384 bytes
SHA-256: b276c3d478a271e5d27a057a538eeb10125b1975d9e73b7d00bd362270515163

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