PDF static analysis report

Static analysis result for SHA-256 47b9d90181510246…

SUSPICIOUS

PDF

45.8 KB Created: 2021-05-17 18:48:09 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 050ce323b6c990b2eb2fd7788e6b82ba SHA-1: 524202c77fc216e7420165e68e099658034e785a SHA-256: 47b9d90181510246f73d4b2ca90336c6e3eb07e5dfd63693747ec46a6a3a801a
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains embedded URLs that lead to websites offering hacks and cheats for popular games like Coin Master and Roblox. The ML classifier also flagged this PDF as malicious. The presence of these links suggests a social engineering attempt to trick users into downloading potentially unwanted or malicious software, aligning with a spearphishing attachment tactic.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9432

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/406889139/coin-master-3.5-16-hack-apk-game-hack PDF link annotation
    • http://lawpatron.ru/images/roblox-free-robux-website_GM431946152.pdfIn PDF document text
    • http://lawpatron.ru/images/can-you-get-free-robux-on-roblox_GM431946152.pdfIn PDF document text
    • http://lawpatron.ru/images/free-robux-no-human-verification-2021_GM431946152.pdfIn PDF document text
    • http://lawpatron.ru/images/roblox-phantom-forces-hack_GM431946152.pdfIn PDF document text
    • http://lawpatron.ru/images/how-to-change-roblox-username-for-free-2021_GM431946152.pdfIn PDF document text
    • http://lawpatron.ru/images/coin-master-free-coins-link-2021-today_GM406889139.pdfIn PDF document text
    • http://lawpatron.ru/images/roblox-free-robux-hack_GM431946152.pdfIn PDF document text
    • http://lawpatron.ru/images/roblox-promo-code-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://lawpatron.ru/images/free-robux-2021_GM431946152.pdfIn PDF document text
    • http://lawpatron.ru/images/free-robux-2021-no-human-verification_GM431946152.pdfIn PDF document text
    • http://lawpatron.ru/images/coin-master-34-4-hack_GM406889139.pdfIn PDF document text
    • http://lawpatron.ru/images/how-to-hack-roblox-for-robux_GM431946152.pdfIn PDF document text
    • http://lawpatron.ru/images/coin-master-hack-cheat-engine_GM406889139.pdfIn PDF document text
    • http://lawpatron.ru/images/minecraft-thumbnail-maker-free_GM479516143.pdfIn PDF document text
    • http://lawpatron.ru/images/free-robux-codes-no-verification-2021_GM431946152.pdfIn PDF document text
    • http://lawpatron.ru/images/roblox-catalog-free_GM431946152.pdfIn PDF document text
    • http://lawpatron.ru/images/minecraft-bedrock-client_GM479516143.pdfIn PDF document text
    • http://lawpatron.ru/images/give-me-robux-now_GM431946152.pdfIn PDF document text
    • http://lawpatron.ru/images/coin-master-tiradas-gratis-2021_GM406889139.pdfIn PDF document text
    • http://lawpatron.ru/images/cm-daily-spins_GM406889139.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
stream_003_off00004833.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4833 25972 bytes
SHA-256: 182a5ddf0d5ce9603be15cd02264d77e123a234112803c7664847906c85ed2d7
font_01_sfnt_off000083d4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x83D4 3380 bytes
SHA-256: 1dd933c112880b232546f3aab6a17784a8f412d39fd551cc6eb31c5a04c3ce57
font_02_sfnt_off00008fbd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8FBD 18540 bytes
SHA-256: 6c978da1fc6b9e3efc1f92d2c332408d8a425ac17fa3ac6d527894c965db015a