PDF static analysis report

Static analysis result for SHA-256 4046162db275baae…

SUSPICIOUS

PDF

41.1 KB Created: 2021-05-16 05:05:43 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: a59b629a98c18f21154d4383d28858fb SHA-1: c6ad5206599ed9942cf43ded7bd0b1c0f584726c SHA-256: 4046162db275baae8072822e752ffe8b4706a219c490f27c142b51904910221b
42 Risk Score

Malware Insights

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

The PDF document contains multiple embedded URLs and a prominent call-to-action phrase, suggesting a lure to download external content. The ML classifier also flagged this PDF as malicious with high confidence. The presence of links related to game hacks and cheats indicates a likely attempt to distribute potentially unwanted or malicious applications.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9971

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-apk-hack-game-hack PDF link annotation
    • http://cadcam.no/images/download-apps-for-robux_GM431946152.pdfIn PDF document text
    • http://cadcam.no/images/free-robux-games-on-roblox_GM431946152.pdfIn PDF document text
    • http://cadcam.no/images/ways-to-get-robux_GM431946152.pdfIn PDF document text
    • http://cadcam.no/images/earn-free-robux-today_GM431946152.pdfIn PDF document text
    • http://cadcam.no/images/free-roblox-accounts-with-robux-2021_GM431946152.pdfIn PDF document text
    • http://cadcam.no/images/blogger-free-spins-and-coins_GM406889139.pdfIn PDF document text
    • http://cadcam.no/images/free-coins-coin-master-blog_GM406889139.pdfIn PDF document text
    • http://cadcam.no/images/hacks-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://cadcam.no/images/easy-how-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://cadcam.no/images/how-to-get-100-free-spins-on-coin-master_GM406889139.pdfIn PDF document text
    • http://cadcam.no/images/free-bedrock-minecraft_GM479516143.pdfIn PDF document text
    • http://cadcam.no/images/hacks-for-minecraft-windows-10_GM479516143.pdfIn PDF document text
    • http://cadcam.no/images/spin-coin_GM406889139.pdfIn PDF document text
    • http://cadcam.no/images/coin-master-cheats-free_GM406889139.pdfIn PDF document text
    • http://cadcam.no/images/comapp-trekfree-coin-spindaily-link-master_GM406889139.pdfIn PDF document text
    • http://cadcam.no/images/free-robux-no-verification-no-survey_GM431946152.pdfIn PDF document text
    • http://cadcam.no/images/free-spins-on-coin-master_GM406889139.pdfIn PDF document text
    • http://cadcam.no/images/hack-coin-master-android_GM406889139.pdfIn PDF document text
    • http://cadcam.no/images/free-spins-and-coins-coin-master_GM406889139.pdfIn PDF document text
    • http://cadcam.no/images/coin-master-card-hack-apk_GM406889139.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_off00004728.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4728 24376 bytes
SHA-256: a5656d30e53b60299329262b79ae8ce0f5be2b3feddd682804510986b7adae43
font_01_sfnt_off00007f45.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7F45 17892 bytes
SHA-256: c20218c0ab10bf156f09886e8826d33298fcbe85625a719267aa59d24778aa2b