PDF static analysis report

Static analysis result for SHA-256 b647462c8ac2e624…

SUSPICIOUS

PDF

33.7 KB Created: 2021-06-18 17:45:33 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-17
MD5: a9785660b1e5fe815fce7a71d4324189 SHA-1: d220de61ae15955e7f101fb88a52eae932c8454e SHA-256: b647462c8ac2e6242c92058e9d3ffbbe10a6e73d4630a1f71eea1dd5be02e42e
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1203 Exploitation for Client Execution

The PDF document contains numerous links to external resources, including one directly pointing to a downloadable application. The ML classifier strongly flagged this PDF as malicious, and the presence of a download button lure reinforces the intent to trick users into downloading a payload. The document body, though partially garbled, contains references to game-related cheats and free items, indicating a social engineering lure.

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/any-gampepass-free-on-roblox-game-hack PDF link annotation
    • https://reggieslockandkey.com/images/how-to-change-your-username-in-roblox-for-free_GM431946152.pdfIn PDF document text
    • https://reggieslockandkey.com/images/coin-and-spin-link_GM406889139.pdfIn PDF document text
    • https://reggieslockandkey.com/images/muscle-roblox-manequin-free_GM431946152.pdfIn PDF document text
    • http://reggieslockandkey.com/images/lua-hack-scripts-roblox_GM431946152.pdfIn PDF document text
    • http://reggieslockandkey.com/images/free-spin-coin-master-2021_GM406889139.pdfIn PDF document text
    • https://reggieslockandkey.com/images/game-online-roblox-free_GM431946152.pdfIn PDF document text
    • https://reggieslockandkey.com/images/minecraft-education-edition-free_GM479516143.pdfIn PDF document text
    • https://reggieslockandkey.com/images/facebook-coin-master-hack_GM406889139.pdfIn PDF document text
    • https://reggieslockandkey.com/images/real-free-robux-codes_GM431946152.pdfIn PDF document text
    • http://reggieslockandkey.com/images/free-coin-master-spins-for-today_GM406889139.pdfIn PDF document text
    • https://reggieslockandkey.com/images/free-roblox-accounts-with-robux-2021_GM431946152.pdfIn PDF document text
    • http://reggieslockandkey.com/images/can-you-get-minecraft-for-free_GM479516143.pdfIn PDF document text
    • http://reggieslockandkey.com/images/roblox-scpt-site-61-admin-cheat_GM431946152.pdfIn PDF document text
    • http://reggieslockandkey.com/images/hack-coin-master-xyz_GM406889139.pdfIn PDF document text
    • http://reggieslockandkey.com/images/free-tiktok-followers-app_GM835599320.pdfIn PDF document text
    • http://reggieslockandkey.com/images/roblox-admin-hack_GM431946152.pdfIn PDF document text
    • https://reggieslockandkey.com/images/free-executor-roblox_GM431946152.pdfIn PDF document text
    • http://reggieslockandkey.com/images/roblox-free-300-robux_GM431946152.pdfIn PDF document text
    • https://reggieslockandkey.com/images/coin-master-hack-version-2021_GM406889139.pdfIn PDF document text
    • http://reggieslockandkey.com/images/coin-master-hack-spins_GM406889139.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
font_00_sfnt_off00002edf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2EDF 21616 bytes
SHA-256: 0159b8834a8b1852254f94624af1191aef587e861e305cbd823c5a3750cab87b
font_01_sfnt_off00005e78.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5E78 19080 bytes
SHA-256: 030e4b10bea7d4ca57d7f78c12ec60a11000c7eb8a8cd443bc116a8a966c8fc0

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