PDF static analysis report

Static analysis result for SHA-256 9e607b95daca0e16…

SUSPICIOUS

PDF

41.8 KB Created: 2021-05-19 12:15:54 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: f47c25da4b3b3a29bb4e122bbc4a6459 SHA-1: 6dda8bd8422e8b5aa064152a4072303550269648 SHA-256: 9e607b95daca0e16c97ab3798ab863e9eaa0b44bb0044b8e117a12dfb8eb36bb
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs and a prominent external URI pointing to game-related hacks and cheats, suggesting a lure for users to download potentially unwanted or malicious software. The ML classifier also flagged this PDF as malicious with high confidence. While no scripts were explicitly extracted, the presence of embedded links and the nature of the lures indicate a phishing or social engineering attempt, likely delivered as a spearphishing attachment.

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/1330123889/pubg-uc-18-game-hack PDF link annotation
    • https://jdlgroup.ca/images/roblox-verification_GM431946152.pdfIn PDF document text
    • https://jdlgroup.ca/images/what-is-coin-master_GM406889139.pdfIn PDF document text
    • https://jdlgroup.ca/images/coin-master-hack-spins-apk-download_GM406889139.pdfIn PDF document text
    • https://jdlgroup.ca/images/how-to-get-minecraft-for-free-ios_GM479516143.pdfIn PDF document text
    • https://jdlgroup.ca/images/earn-free-robux_GM431946152.pdfIn PDF document text
    • https://jdlgroup.ca/images/minecraft-free-download-unblocked_GM479516143.pdfIn PDF document text
    • https://jdlgroup.ca/images/coin-master-hack-tool-without-human-verification_GM406889139.pdfIn PDF document text
    • https://jdlgroup.ca/images/coin-master-game-free-download-for-pc_GM406889139.pdfIn PDF document text
    • https://jdlgroup.ca/images/roblox-cheat-codes_GM431946152.pdfIn PDF document text
    • https://jdlgroup.ca/images/minecraft-hack-mod_GM479516143.pdfIn PDF document text
    • https://jdlgroup.ca/images/coin-master-hack-programers_GM406889139.pdfIn PDF document text
    • https://jdlgroup.ca/images/how-to-get-free-spins-on-coin-master-without-waiting_GM406889139.pdfIn PDF document text
    • https://jdlgroup.ca/images/roblox-e-free_GM431946152.pdfIn PDF document text
    • https://jdlgroup.ca/images/free-robux-without-human-verification-real_GM431946152.pdfIn PDF document text
    • https://jdlgroup.ca/images/free-spins-coin-master-links-blogspot_GM406889139.pdfIn PDF document text
    • https://jdlgroup.ca/images/hack-coin-master-game-apk-download_GM406889139.pdfIn PDF document text
    • https://jdlgroup.ca/images/free-robux-generator-2021_GM431946152.pdfIn PDF document text
    • https://jdlgroup.ca/images/free-coin-master-spins-and-coins-for-daily_GM406889139.pdfIn PDF document text
    • https://jdlgroup.ca/images/www-cheatsk-com-coin-master-hack_GM406889139.pdfIn PDF document text
    • https://jdlgroup.ca/images/daily-coin-master-free-spins_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_off00004556.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4556 26640 bytes
SHA-256: d23e7e2847ee4817164d5692be0b6b8c9a5626d31c5619eb0f031627f32c2df2
font_01_sfnt_off0000814b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x814B 18216 bytes
SHA-256: 3ba249d4db2240dc37e885e16fbfb195cb9f08758afdbaf0a4ce797a49bc81d1