PDF static analysis report

Static analysis result for SHA-256 703b17ffb5f37e44…

SUSPICIOUS

PDF

41.9 KB Created: 2021-05-13 03:32:25 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 513f7f87b3d89eb8e23dada36a2c8b9d SHA-1: 0bad3c6ab3ec97b086cea7837d9811002f616087 SHA-256: 703b17ffb5f37e446f975657392377edc053b1ee9aad42d80ee8055942040463
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs and a prominent external URI pointing to a site offering 'minecraft-net-free-game-hack'. The ML classifier strongly flagged this PDF as malicious, and the presence of download-related lures suggests an attempt to trick the user into downloading a payload. No scripts were extracted, but the overall structure and content indicate a phishing or malware distribution attempt.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9971

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/479516143/minecraft-net-free-game-hack PDF link annotation
    • http://egorplitka.ru/images/games-on-roblox-that-give-you-free-robux_GM431946152.pdfIn PDF document text
    • http://egorplitka.ru/images/coin-master-free-shield-link_GM406889139.pdfIn PDF document text
    • http://egorplitka.ru/images/free-robux-no-verification-needed_GM431946152.pdfIn PDF document text
    • http://egorplitka.ru/images/robux-boost_GM431946152.pdfIn PDF document text
    • http://egorplitka.ru/images/get-robux-today_GM431946152.pdfIn PDF document text
    • http://egorplitka.ru/images/how-do-you-download-minecraft-for-free_GM479516143.pdfIn PDF document text
    • http://egorplitka.ru/images/ways-to-get-free-robux-2021_GM431946152.pdfIn PDF document text
    • http://egorplitka.ru/images/daily-free-spin-link-for-coin-master_GM406889139.pdfIn PDF document text
    • http://egorplitka.ru/images/roblox-promo-codes-2021-robux_GM431946152.pdfIn PDF document text
    • http://egorplitka.ru/images/free-spin-link-for-coin-master-haktuts_GM406889139.pdfIn PDF document text
    • http://egorplitka.ru/images/coin-master-free-spins-apk_GM406889139.pdfIn PDF document text
    • http://egorplitka.ru/images/free-robux-generator-no-human-verification-2021_GM431946152.pdfIn PDF document text
    • http://egorplitka.ru/images/coin-master-free-coins-and-spins-2021_GM406889139.pdfIn PDF document text
    • http://egorplitka.ru/images/how-to-hack-roblox-games_GM431946152.pdfIn PDF document text
    • http://egorplitka.ru/images/coin-master-in-app-purchase-hack_GM406889139.pdfIn PDF document text
    • http://egorplitka.ru/images/robux-fun-hack_GM431946152.pdfIn PDF document text
    • http://egorplitka.ru/images/download-hack-coin-master_GM406889139.pdfIn PDF document text
    • http://egorplitka.ru/images/getrobux-info_GM431946152.pdfIn PDF document text
    • http://egorplitka.ru/images/minecraft-win-10-free_GM479516143.pdfIn PDF document text
    • http://egorplitka.ru/images/free-robux-clothes_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
stream_003_off00004972.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4972 25072 bytes
SHA-256: ce204aeaf10ccd5d83339248746e5fb453f5c8b852a68b8020358684f2f96bf5
font_01_sfnt_off0000838f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x838F 17568 bytes
SHA-256: faeb95cc6d96c3cea1ae90d4178fb3ee4a8ce77703e61043965722cb1ebd81f6