PDF static analysis report

Static analysis result for SHA-256 db0f8429bca5b131…

SUSPICIOUS

PDF

42.6 KB Created: 2021-05-17 07:44:23 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 604a025c6f51807d8098153f4f7bf05a SHA-1: c8af3df3f3dafccd2b8191666ad9b3622f25f8a1 SHA-256: db0f8429bca5b131c03fd304d1240272c50340d6e53ce812fabd860d9288059a
42 Risk Score

Malware Insights

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

The PDF document contains numerous embedded URLs and a heuristic firing for an external URI, all pointing to sites offering game-related downloads and cheats. The ML classifier strongly flagged this PDF as malicious, indicating a high probability of it serving as a lure for malware or unwanted software. The document body and extracted URLs suggest a social engineering tactic to trick users into downloading malicious files under the guise of free game content.

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/479516143/minecraft-free-download-pc-game-hack PDF link annotation
    • http://italymania.ru/images/claim-free-robux-button_GM431946152.pdfIn PDF document text
    • http://italymania.ru/images/xray-mod-minecraft-114_GM479516143.pdfIn PDF document text
    • http://italymania.ru/images/free-coins-and-spins-in-coin-master_GM406889139.pdfIn PDF document text
    • http://italymania.ru/images/rbx-land-free-robux_GM431946152.pdfIn PDF document text
    • http://italymania.ru/images/coin-master-free-spin-link-today-50_GM406889139.pdfIn PDF document text
    • http://italymania.ru/images/coin-master-free-cards-link-2021_GM406889139.pdfIn PDF document text
    • http://italymania.ru/images/lazyblocks-com-free-robux_GM431946152.pdfIn PDF document text
    • http://italymania.ru/images/hack-robux_GM431946152.pdfIn PDF document text
    • http://italymania.ru/images/youtube-how-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://italymania.ru/images/spinuri-gratis-coin-master_GM406889139.pdfIn PDF document text
    • http://italymania.ru/images/best-minecraft-hacked-client-2021_GM479516143.pdfIn PDF document text
    • http://italymania.ru/images/coin-master-card-hack_GM406889139.pdfIn PDF document text
    • http://italymania.ru/images/free-spin-coin-master-link-2021_GM406889139.pdfIn PDF document text
    • http://italymania.ru/images/roblox-free-no-download_GM431946152.pdfIn PDF document text
    • http://italymania.ru/images/facebook-coin-master-free-spins_GM406889139.pdfIn PDF document text
    • http://italymania.ru/images/free-robux-hack-no-verification_GM431946152.pdfIn PDF document text
    • http://italymania.ru/images/how-to-get-more-spins-on-coin-master_GM406889139.pdfIn PDF document text
    • http://italymania.ru/images/roblox-rape-hack_GM431946152.pdfIn PDF document text
    • http://italymania.ru/images/play-full-version-of-minecraft-for-free-no-download_GM479516143.pdfIn PDF document text
    • http://italymania.ru/images/coin-master-daily-free-spins-blogspot_GM406889139.pdfIn PDF document text
    • https://discord.ggIn 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_off00004a77.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4A77 24904 bytes
SHA-256: 301462f30d1ac163b3ecd423322948c45659618c7da25fd4a34142e73d2055ed
font_01_sfnt_off000083f0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x83F0 18444 bytes
SHA-256: 064b6ae6fa3971595f13ccf6914158de219c664ec1a7cfca763d46b46d8283c4