PDF static analysis report

Static analysis result for SHA-256 3586b47040da717d…

SUSPICIOUS

PDF

39.7 KB Created: 2021-05-21 06:19:41 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-17
MD5: ac1d3d609167e8a5b7a1e1646edf343f SHA-1: f5392a5a9e5ae66be4900eb7de9de74ad856d0e6 SHA-256: 3586b47040da717d1956d8a0b042d1f77b1537d96269e9ed1fbabb2bbe921bf9
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs and a prominent call-to-action to download 'Free Robux Mod'. The ML classifier also flagged this PDF as malicious. The document body text and embedded URLs suggest a scam aimed at tricking users into downloading potentially harmful content, likely related to game exploits or cheats.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8068

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/431946152/free-robux-mod-game-hack PDF link annotation
    • https://pemadamapi.net/images/free-minecraft-account-and-password_GM479516143.pdfIn PDF document text
    • https://pemadamapi.net/images/abd-roblox_GM431946152.pdfIn PDF document text
    • https://pemadamapi.net/images/free-roblox-intros_GM431946152.pdfIn PDF document text
    • https://pemadamapi.net/images/mcpe-master-coins-hack_GM406889139.pdfIn PDF document text
    • https://pemadamapi.net/images/free-robux-codes-not-used_GM431946152.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000030f2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x30F2 25728 bytes
SHA-256: 49366dfd6e01a4b44bc0eb2cf9f915883b1dcf7b1cfcf0fc1e3c019d14e255fa
font_01_sfnt_off00006c5d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6C5D 5696 bytes
SHA-256: 450e3ee45915afe13702bf1d587eb8b9ad88a8d2113419ac9f2fd116a828e139
font_02_sfnt_off0000796e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x796E 18384 bytes
SHA-256: 1a22b4d0ddd13aadfbc34487f46de63ded67addff296de1d1ab8eef84ffc4180