PDF static analysis report

Static analysis result for SHA-256 143d547515ddca88…

SUSPICIOUS

PDF

35.3 KB Created: 2021-06-25 10:34:49 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: f1e57934fe2daa31211315e5007cc359 SHA-1: 113292a0ed04c299cb5442ea8d42452e286b8c18 SHA-256: 143d547515ddca88fc873a9571f504ec4d3716865d95aa08d99e294da71dc0cb
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains embedded URLs and text that explicitly promise game hacks for popular titles like Roblox and Coin Master. The ML classifier strongly flagged this PDF as malicious, and the presence of external URIs suggests an attempt to download further malicious content. The document's content and heuristics indicate a social engineering lure to trick users into downloading a potentially harmful script.

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/roblox-counterblox-money-hack-script-game-hack PDF link annotation
    • https://library.institutpendidikan.ac.id/repository/coin-master-game-hacks_GM406889139.pdfIn PDF document text
    • https://library.institutpendidikan.ac.id/repository/free-spins-coin-master-2021-hack_GM406889139.pdfIn PDF document text
    • https://library.institutpendidikan.ac.id/repository/coin-master-free-coins-link_GM406889139.pdfIn PDF document text
    • https://library.institutpendidikan.ac.id/repository/coin-master-hack-apk_GM406889139.pdfIn PDF document text
    • https://library.institutpendidikan.ac.id/repository/how-to-get-free-clothes-on-roblox_GM431946152.pdfIn PDF document text
    • https://library.institutpendidikan.ac.id/repository/how-to-hack-into-someones-roblox-account_GM431946152.pdfIn PDF document text
    • https://library.institutpendidikan.ac.id/repository/pastel-hair-roblox-free_GM431946152.pdfIn PDF document text
    • https://library.institutpendidikan.ac.id/repository/roblox-hack-tool_GM431946152.pdfIn PDF document text
    • https://library.institutpendidikan.ac.id/repository/free-promote-group-on-roblox_GM431946152.pdfIn PDF document text
    • https://library.institutpendidikan.ac.id/repository/coin-master-hacker-club_GM406889139.pdfIn PDF document text
    • https://library.institutpendidikan.ac.id/repository/hack-de-cuenta1-roblox_GM431946152.pdfIn PDF document text
    • https://library.institutpendidikan.ac.id/repository/coin-master-free-coins-2021_GM406889139.pdfIn PDF document text
    • https://library.institutpendidikan.ac.id/repository/daily-free-spins-coin-master_GM406889139.pdfIn PDF document text
    • https://library.institutpendidikan.ac.id/repository/minecraft-free-version-pc_GM479516143.pdfIn PDF document text
    • https://library.institutpendidikan.ac.id/repository/minecraft-apk-download-v1-144-2-free_GM479516143.pdfIn PDF document text
    • https://library.institutpendidikan.ac.id/repository/how-to-coin-master-spin-hack_GM406889139.pdfIn PDF document text
    • https://library.institutpendidikan.ac.id/repository/free-robux-today_GM431946152.pdfIn PDF document text
    • https://library.institutpendidikan.ac.id/repository/roblox-free-robux-2021_GM431946152.pdfIn PDF document text
    • https://library.institutpendidikan.ac.id/repository/blox-world-free-robux_GM431946152.pdfIn PDF document text
    • https://library.institutpendidikan.ac.id/repository/free-robux-reddit_GM431946152.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_002_off00003063.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x3063 22752 bytes
SHA-256: 57d60da26876252fc0a142f90cac62061cdba379d262453dd100b1c8103d9675
font_01_sfnt_off0000637f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x637F 19572 bytes
SHA-256: 30fd0f99a3d7c549da7d212faa120f2202faa703ae3f847a4ff955c94cdde415

Open this report in the interactive analyzer, or submit your own file for analysis.