PDF static analysis report

Static analysis result for SHA-256 3aaeed3035481f23…

SUSPICIOUS

PDF

43.3 KB Created: 2021-05-17 00:00:27 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 481908c663c7a909db893125b2e03473 SHA-1: 57171c9d6212be1043f9359ab1608fa928e5dc7b SHA-256: 3aaeed3035481f23edd2ec377a7448212eb68854507b1655769590847b0a14e4
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains multiple embedded URLs and a heuristic firing for an external URI, all pointing to sites offering game hacks or cheats. The ML classifier also flagged this PDF as malicious. The presence of these links suggests the document's primary purpose is to redirect users to potentially malicious websites for social engineering or malware distribution.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9969

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/how-to-hack-coin-master-using-es-filer-game-hack PDF link annotation
    • http://aviaprofsoyuz.info/images/how-to-get-free-robux-without-paying_GM431946152.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/coin-master-fun-hack_GM406889139.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/free-coin-master-hack-no-verification_GM406889139.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/how-to-find-coin-master-free-spin-link_GM406889139.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/how-to-hack-a-minecraft-server-and-make-yourself-op_GM479516143.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/coin-master-online-hack_GM406889139.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/coin-master-hack-online-android_GM406889139.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/free-robux-generator-com-roblox-hack_GM431946152.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/free-coin-master-coins_GM406889139.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/coin-master-spin-hack-2021_GM406889139.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/coin-master-mod-version-free-download_GM406889139.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/get-free-robux-gg_GM431946152.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/coin-master-2021-free-spins_GM406889139.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/coin-and-spin-link_GM406889139.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/roblox-bloxburg-hack_GM431946152.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/coin-master-hack-unlimited-spins_GM406889139.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/coin-master-hack-apk-july-2021_GM406889139.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/coin-master-apk-hack-2021_GM406889139.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/coin-master-free-spins-cheat_GM406889139.pdfIn PDF document text
    • http://aviaprofsoyuz.info/images/free-robux-that-actually-works-2021_GM431946152.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
stream_003_off00004851.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4851 30552 bytes
SHA-256: 007df19a3049753c5058b4222864391b266c8225d9045964434a6c6320ef22b0
font_01_sfnt_off0000863c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x863C 18592 bytes
SHA-256: 7b6829f0c912f355393962c39643cd2cadf5d604c17bb92301d7763a729473f1