PDF static analysis report

Static analysis result for SHA-256 2b723b7a66ad2f10…

SUSPICIOUS

PDF

34.4 KB Created: 2021-06-20 06:31:37 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: e7eee00c7882f6d02d3e8ba75a882c89 SHA-1: 233be83d092f89c73a81b818ae0cad9a834a6c3b SHA-256: 2b723b7a66ad2f10658c5783549ebe88d39e7fb8de243d69f348ad31bf879205
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous embedded URLs, many of which point to sites offering game hacks and cheats for popular games like Roblox and Coin Master. The ML classifier strongly flagged this PDF as malicious, indicating a high likelihood of it being a malicious lure. While no scripts were explicitly extracted, the presence of external URIs and the ML detection suggest the document is designed to redirect users to malicious content, likely for downloading further malware.

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/holiday-crown-roblox-free-game-hack PDF link annotation
    • http://sv-nahetal.de/images/coin-master-online-hack_GM406889139.pdfIn PDF document text
    • http://sv-nahetal.de/images/minecraft-name-tag-hacks_GM479516143.pdfIn PDF document text
    • http://sv-nahetal.de/images/hacks-for-minecraft-windows-10_GM479516143.pdfIn PDF document text
    • http://sv-nahetal.de/images/coin-master-daily-bonus-hack_GM406889139.pdfIn PDF document text
    • http://sv-nahetal.de/images/minecraft-building-hacks_GM479516143.pdfIn PDF document text
    • http://sv-nahetal.de/images/coin-master-daily-free-spins-and-coins_GM406889139.pdfIn PDF document text
    • http://sv-nahetal.de/images/can-you-hack-on-roblox-on-xbox-one_GM431946152.pdfIn PDF document text
    • http://sv-nahetal.de/images/free-robux-generator-no-verification_GM431946152.pdfIn PDF document text
    • http://sv-nahetal.de/images/coin-master-card-collection-hack-2021_GM406889139.pdfIn PDF document text
    • http://sv-nahetal.de/images/how-to-hack-roblox-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://sv-nahetal.de/images/coin-master-free-spins-a2z-help_GM406889139.pdfIn PDF document text
    • http://sv-nahetal.de/images/robuxian-roblox-hack_GM431946152.pdfIn PDF document text
    • http://sv-nahetal.de/images/coin-master-hack-xyz_GM406889139.pdfIn PDF document text
    • http://sv-nahetal.de/images/coin-master-hack-online-android_GM406889139.pdfIn PDF document text
    • http://sv-nahetal.de/images/how-you-get-free-robux_GM431946152.pdfIn PDF document text
    • http://sv-nahetal.de/images/free-spins-coin-master-links-blogger_GM406889139.pdfIn PDF document text
    • http://sv-nahetal.de/images/roblox-zone-free-robux_GM431946152.pdfIn PDF document text
    • http://sv-nahetal.de/images/how-to-get-free-stuff-on-roblox-without-robux_GM431946152.pdfIn PDF document text
    • http://sv-nahetal.de/images/easy-way-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://sv-nahetal.de/images/free-robux-just-enter-username_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_off00002f18.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2F18 22364 bytes
SHA-256: 39e291145f29ef4bf3f060bc2ae4e85b963790a682062426461e9bcae6573eb7
font_01_sfnt_off00006082.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6082 19288 bytes
SHA-256: 957b990c31839f83176b69748bac404176c3ec2ecbc57563dc0abc4446a62b2b