PDF static analysis report

Static analysis result for SHA-256 a45eb88d9508d4c3…

SUSPICIOUS

PDF

47.4 KB Created: 2021-05-16 00:36:38 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 5c1c9cc2acb08404b08ccf2f9a5bedf3 SHA-1: a56b0099dfba2063c95a8728165d5d563e63f3e8 SHA-256: a45eb88d9508d4c3ac75e0a36ce2ef6b50d9bf70d64e4f925d3d6da758d2793f
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous embedded URLs and references to popular games, suggesting a phishing or scam attempt to lure users into clicking malicious links. The ML classifier also flagged this PDF as malicious. The presence of external URIs and the overall structure indicate an attempt to redirect users to potentially harmful content, likely for credential harvesting or malware distribution.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9013

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 https://netcdn.xyz/app/431946152/how-to-hack-roblox-game-hack PDF link annotation
    • http://www.makoto.su/images/robuxhub-net_GM431946152.pdfIn PDF document text
    • http://www.makoto.su/images/how-to-get-a-free-minecraft-account_GM479516143.pdfIn PDF document text
    • http://www.makoto.su/images/how-to-get-coin-master-free-spin-link_GM406889139.pdfIn PDF document text
    • http://www.makoto.su/images/free-robux-kid-friendly-no-human-verification_GM431946152.pdfIn PDF document text
    • http://www.makoto.su/images/robux-cheat_GM431946152.pdfIn PDF document text
    • http://www.makoto.su/images/free-robux-no-scam_GM431946152.pdfIn PDF document text
    • http://www.makoto.su/images/coin-master-admin-free-spins_GM406889139.pdfIn PDF document text
    • http://www.makoto.su/images/coin-master-hack-xyz-download_GM406889139.pdfIn PDF document text
    • http://www.makoto.su/images/minecraft-free-ios_GM479516143.pdfIn PDF document text
    • http://www.makoto.su/images/how-to-make-robux-on-roblox_GM431946152.pdfIn PDF document text
    • http://www.makoto.su/images/free-roblox-clothes-for-your-avatar_GM431946152.pdfIn PDF document text
    • http://www.makoto.su/images/coin-master-gameplay_GM406889139.pdfIn PDF document text
    • http://www.makoto.su/images/coin-master-free-spins-daily-1-ga_GM406889139.pdfIn PDF document text
    • http://www.makoto.su/images/coin-master-hack-2021_GM406889139.pdfIn PDF document text
    • http://www.makoto.su/images/free-robux-for-kids-no-verification_GM431946152.pdfIn PDF document text
    • http://www.makoto.su/images/coin-master-hack-version-download-2021_GM406889139.pdfIn PDF document text
    • http://www.makoto.su/images/roblox-prison-life-hack_GM431946152.pdfIn PDF document text
    • http://www.makoto.su/images/free-roblox-toy-codes_GM431946152.pdfIn PDF document text
    • http://www.makoto.su/images/hey-google-how-do-you-get-free-robux_GM431946152.pdfIn PDF document text
    • http://www.makoto.su/images/coin-master-working-hack_GM406889139.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000485b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x485B 27872 bytes
SHA-256: bc5d87880f72f3781f0791a6e8d1095a6d3acafaa3caecb4e8d105225cf2a882
font_01_sfnt_off00008942.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8942 5696 bytes
SHA-256: 450e3ee45915afe13702bf1d587eb8b9ad88a8d2113419ac9f2fd116a828e139
font_02_sfnt_off00009653.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9653 18344 bytes
SHA-256: 73440050ee62d9c8dc97d7cf0d13859b5ca63a66159f36279ab18a86d0bf293f