PDF static analysis report

Static analysis result for SHA-256 cd1e5df7d9bc2e93…

SUSPICIOUS

PDF

33.8 KB Created: 2021-07-07 08:25:30 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: e2f5f2e604cc1d42b2447d549557fc39 SHA-1: 10d859ad3996f8950bc1b78356484e45f72e8203 SHA-256: cd1e5df7d9bc2e939b34a8fa082c9933149788015f3aa9dca273a46ab69978b7
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous embedded URLs and a prominent external URI pointing to a site offering game hacks, specifically for Minecraft. The ML classifier strongly flagged this PDF as malicious, indicating a high probability of it being used for malicious purposes such as distributing malware or facilitating scams. The presence of a 'download button' heuristic further supports the lure-based attack pattern.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9980

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 http://netcdn.tw/app/479516143/minecraft-free-download-unblocked-game-hack PDF link annotation
    • http://www.hlad.hr/files/coin-master-hack-without-root_GM406889139.pdfIn PDF document text
    • http://www.hlad.hr/files/tiktok-bots-free_GM835599320.pdfIn PDF document text
    • http://www.hlad.hr/files/roblox-promo-codes-free-robux_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/minecraft-bedrock-edition-pc-free_GM479516143.pdfIn PDF document text
    • http://www.hlad.hr/files/complete-offers-for-robux_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/minecraft-iphone-free_GM479516143.pdfIn PDF document text
    • http://www.hlad.hr/files/how-to-hack-roblox-for-robux_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/free-robux-for-mac_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/minecraft-dungeons-free-download_GM479516143.pdfIn PDF document text
    • http://www.hlad.hr/files/coin-master-hack-2021-android-apk_GM406889139.pdfIn PDF document text
    • http://www.hlad.hr/files/how-to-hack-roblox-youtube_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/free-spins-for-coin-master-2021_GM406889139.pdfIn PDF document text
    • http://www.hlad.hr/files/how-do-u-get-free-robux_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/top-free-commands-in-roblox-which-works-in-all-games_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/free-stuff-on-roblox_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/hack-coin-master-apk-31_GM406889139.pdfIn PDF document text
    • http://www.hlad.hr/files/games-that-give-you-free-robux_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/how-to-setup-a-minecraft-server-for-free_GM479516143.pdfIn PDF document text
    • http://www.hlad.hr/files/roblox-free-robux-generator_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/free-daily-spins-coin-master-2021_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
font_00_sfnt_off00002f78.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2F78 21656 bytes
SHA-256: 0aa8b9dd619fa0c8532fee40c37f6a5611a6e20b2bf3260f1e3eeb3b69f6b424
font_01_sfnt_off00005eed.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5EED 19092 bytes
SHA-256: b89de8ec978c760e16c728bf26098254cc88868f8675788ef266acc2a2d3d026