PDF static analysis report

Static analysis result for SHA-256 97e7179af191c6ec…

SUSPICIOUS

PDF

45.6 KB Created: 2021-05-17 02:55:05 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 8a44f943a3d48e4cdddebbfb9db1d4fe SHA-1: 0b9da5f0f59c2daf90214032b008b2a86276ffaf SHA-256: 97e7179af191c6ec341c74d23671e54b98f47b97d42891a425fa97f336f2154e
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains embedded URLs and a visible call-to-action button, suggesting a phishing or social engineering attempt. The primary URL points to a resource offering a 'Coin Master Hack', indicating a lure for game cheats or exploits. The ML classifier also flagged this PDF as malicious with high confidence.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9507

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/406889139/coin-master-hack-iosgods-game-hack PDF link annotation
    • http://medinup.pt/images/how-to-get-1-million-robux-for-free-2021_GM431946152.pdfIn PDF document text
    • http://medinup.pt/images/free-spins-coin-master-hack-2021_GM406889139.pdfIn PDF document text
    • http://medinup.pt/images/www-free-robux_GM431946152.pdfIn PDF document text
    • http://medinup.pt/images/minecraft-dungeons-free-download-pc_GM479516143.pdfIn PDF document text
    • http://medinup.pt/images/free-roblox-account-generator_GM431946152.pdfIn PDF document text
    • http://medinup.pt/images/free-robux-no-human-verification-or-survey-or-download_GM431946152.pdfIn PDF document text
    • http://medinup.pt/images/free-coin-coin-master_GM406889139.pdfIn PDF document text
    • http://medinup.pt/images/minecraft-java-free-download_GM479516143.pdfIn PDF document text
    • http://medinup.pt/images/free-spins-for-coin-master-2021_GM406889139.pdfIn PDF document text
    • http://medinup.pt/images/how-to-play-minecraft-online-for-free_GM479516143.pdfIn PDF document text
    • http://medinup.pt/images/how-to-get-robux-for-free-2021_GM431946152.pdfIn PDF document text
    • http://medinup.pt/images/hacked-roblox-game_GM431946152.pdfIn PDF document text
    • http://medinup.pt/images/free-spins-and-coins-for-coin-master-game_GM406889139.pdfIn PDF document text
    • http://medinup.pt/images/rbx-free_GM431946152.pdfIn PDF document text
    • http://medinup.pt/images/free-minecraft-printables_GM479516143.pdfIn PDF document text
    • http://medinup.pt/images/free-minecraft-skins-xbox-one_GM479516143.pdfIn PDF document text
    • http://medinup.pt/images/coin-master-heaven-daily-free-spins-and-coins-links_GM406889139.pdfIn PDF document text
    • http://medinup.pt/images/roblox-fun-com-free-robux_GM431946152.pdfIn PDF document text
    • http://medinup.pt/images/coin-master-daily-spins_GM406889139.pdfIn PDF document text
    • http://medinup.pt/images/roblox-help-free-robux_GM431946152.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
stream_003_off00004a8a.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4A8A 25960 bytes
SHA-256: 4f760663c88c7e60f0a2f559a41e5bfe70fc4999390777cb81e051bfe311fde0
font_01_sfnt_off0000861e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x861E 2840 bytes
SHA-256: 3fb127b764b9d10f5525bc4de5ec8316de704409ccb0cf21cff3ad8a30d11676
font_02_sfnt_off00008fd0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8FD0 18180 bytes
SHA-256: 470019128724557eed5cdbbca4e1cfbc835048835c82b73f9e4894d490346f9e