PDF static analysis report

Static analysis result for SHA-256 8710ff393e723956…

SUSPICIOUS

PDF

33.8 KB Created: 2021-07-01 05:58:39 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 914aef0c24e562c595aabb9a6c0210f2 SHA-1: e6a1ebdee1cad5e141a5fe991539631219bbb1c1 SHA-256: 8710ff393e72395616d059c5aa1e7976129ab37f2d6b1889d47efdf194d4ef48
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous URLs and text referencing free in-game currency and hacks for popular games like Roblox and Minecraft, indicating a lure for potentially unwanted or malicious downloads. The ML classifier strongly flagged this PDF as malicious. Although no scripts were explicitly extracted, the presence of embedded URLs and the document's theme suggest an attempt to redirect users to malicious sites.

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.co/app/431946152/free-money-on-jalbreak-roblox-game-hack PDF link annotation
    • https://vierabyragazze.com/upload/files/where-to-find-roblox-hacks_GM431946152.pdfIn PDF document text
    • https://vierabyragazze.com/upload/files/coin-master-reward-link-2021_GM406889139.pdfIn PDF document text
    • https://vierabyragazze.com/upload/files/roblox-hack-codes-for-robux_GM431946152.pdfIn PDF document text
    • https://vierabyragazze.com/upload/files/jailbreak-roblox-hack_GM431946152.pdfIn PDF document text
    • https://vierabyragazze.com/upload/files/free-robux-without-downloading-apps_GM431946152.pdfIn PDF document text
    • https://vierabyragazze.com/upload/files/free-minecraft-accounts-2021_GM479516143.pdfIn PDF document text
    • https://vierabyragazze.com/upload/files/minecraft-java-edition-code-free_GM479516143.pdfIn PDF document text
    • https://vierabyragazze.com/upload/files/download-roblox-clothes-free_GM431946152.pdfIn PDF document text
    • https://vierabyragazze.com/upload/files/tiktok-free-zone_GM835599320.pdfIn PDF document text
    • https://vierabyragazze.com/upload/files/how-to-get-free-spins-in-coin-master_GM406889139.pdfIn PDF document text
    • https://vierabyragazze.com/upload/files/instant-hack-robux_GM431946152.pdfIn PDF document text
    • https://vierabyragazze.com/upload/files/roblox-free-codes-live_GM431946152.pdfIn PDF document text
    • https://vierabyragazze.com/upload/files/roblox-mad-games-free-radio_GM431946152.pdfIn PDF document text
    • https://vierabyragazze.com/upload/files/roblox-hack-to-get-free-clothes_GM431946152.pdfIn PDF document text
    • https://vierabyragazze.com/upload/files/free-free-robux-for-android_GM431946152.pdfIn PDF document text
    • https://vierabyragazze.com/upload/files/play-minecraft-free-online-no-download_GM479516143.pdfIn PDF document text
    • https://vierabyragazze.com/upload/files/free-robux-obby-2021_GM431946152.pdfIn PDF document text
    • https://vierabyragazze.com/upload/files/free-roblox-accounts-2021-with-robux_GM431946152.pdfIn PDF document text
    • https://vierabyragazze.com/upload/files/free-tiktok-followers-real_GM835599320.pdfIn PDF document text
    • https://vierabyragazze.com/upload/files/roblox-download-pc-free_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
font_00_sfnt_off00002dd5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2DD5 21768 bytes
SHA-256: a142e7743905b58136e52a1bb82ef8a2adad33de9d7b54891e4c885185511ddf
font_01_sfnt_off00005de6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5DE6 19364 bytes
SHA-256: bf16d6ff8659c5d38b61d49d6e07ec242584ad5368714f8be365a15fb32cf891