PDF static analysis report

Static analysis result for SHA-256 203a67184213fa65…

SUSPICIOUS

PDF

32.5 KB Created: 2021-07-05 09:02:50 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: bf78024862dfdcfb7cf8fa94cd519c1f SHA-1: 181ee6f233709e84b202673bbc1552a2d4925e4b SHA-256: 203a67184213fa65f716220df831e2a5b73170b3d9b1445c3c24c789238ac156
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains numerous embedded URLs that lead to websites offering game hacks and cheats, such as for Roblox and TikTok. The ML classifier strongly flagged this PDF as malicious, indicating a high likelihood of it being used for malicious purposes. The presence of these links suggests an attempt to trick users into downloading potentially unwanted or malicious software.

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.tw/app/835599320/free-tiktok-like-game-hack PDF link annotation
    • http://www.sovtigaz.ru/f/files/roblox-hack-com_GM431946152.pdfIn PDF document text
    • http://www.sovtigaz.ru/f/files/coin-master-spin-cheat_GM406889139.pdfIn PDF document text
    • http://www.sovtigaz.ru/f/files/minecraft-launcher-download-free_GM479516143.pdfIn PDF document text
    • http://www.sovtigaz.ru/f/files/robux-roblox-hackcom_GM431946152.pdfIn PDF document text
    • http://www.sovtigaz.ru/f/files/free-robux-for-kids_GM431946152.pdfIn PDF document text
    • http://www.sovtigaz.ru/f/files/roblox-free-mask_GM431946152.pdfIn PDF document text
    • http://www.sovtigaz.ru/f/files/hox-to-get-free-item-in-roblox-2021_GM431946152.pdfIn PDF document text
    • http://www.sovtigaz.ru/f/files/tiktok-for-free_GM835599320.pdfIn PDF document text
    • http://www.sovtigaz.ru/f/files/free-roblox-gfx-person-pictures_GM431946152.pdfIn PDF document text
    • http://www.sovtigaz.ru/f/files/how-to-get-minecraft-windows-10-for-free-with-java_GM479516143.pdfIn PDF document text
    • http://www.sovtigaz.ru/f/files/roblox-mobile-hack_GM431946152.pdfIn PDF document text
    • http://www.sovtigaz.ru/f/files/coin-master-daily-free-spin-and-coin-link_GM406889139.pdfIn PDF document text
    • http://www.sovtigaz.ru/f/files/robux-hack-generator_GM431946152.pdfIn PDF document text
    • http://www.sovtigaz.ru/f/files/roblox-hack-ios_GM431946152.pdfIn PDF document text
    • http://www.sovtigaz.ru/f/files/free-robux-site_GM431946152.pdfIn PDF document text
    • http://www.sovtigaz.ru/f/files/earn-free-robux-for-roblox_GM431946152.pdfIn PDF document text
    • http://www.sovtigaz.ru/f/files/roblox-rules_GM431946152.pdfIn PDF document text
    • http://www.sovtigaz.ru/f/files/how-do-i-get-robux_GM431946152.pdfIn PDF document text
    • http://www.sovtigaz.ru/f/files/how-to-hack-roblox-accounts_GM431946152.pdfIn PDF document text
    • http://www.sovtigaz.ru/f/files/roblox-free-money-in-jailbreak_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_off00002e33.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2E33 21468 bytes
SHA-256: 6eb4b0defd85b39e9f34c3b6319d36fa9ece22ce74bfc6b3a6e82fae12dc0ca2
font_01_sfnt_off00005d20.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5D20 17972 bytes
SHA-256: a28aa1bfb429930875cecd48d805daa0bae103a4e7039bf3457b441f90d05b65