PDF static analysis report

Static analysis result for SHA-256 04aa1c5b993d6a26…

SUSPICIOUS

PDF

33.6 KB Created: 2021-06-22 11:21:22 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 24b6eb3849fee86d52cb83655063f30d SHA-1: ca55564b7c0c99bf432a0bad3555231a4f17d341 SHA-256: 04aa1c5b993d6a26a068dde71913cfb1aa9310f941b7d673098d70ec140bd9ea
42 Risk Score

Malware Insights

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

The PDF document contains numerous embedded URLs and text referencing game hacks and cheats, strongly suggesting a lure for users to download malicious files or visit scam websites. The ML classifier also flagged this PDF as malicious with high confidence. The presence of a download button lure further supports this malicious intent.

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/roblox-arc-of-elements-hack-game-hack PDF link annotation
    • http://artion.biz/images/easy-how-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://artion.biz/images/coin-master-hack-no-human-verification_GM406889139.pdfIn PDF document text
    • http://artion.biz/images/free-robux-without-downloading-games_GM431946152.pdfIn PDF document text
    • http://artion.biz/images/windows-10-minecraft-free-with-java_GM479516143.pdfIn PDF document text
    • http://artion.biz/images/how-to-get-free-robux-without-buying-apps_GM431946152.pdfIn PDF document text
    • http://artion.biz/images/coin-master-hack-link-2021_GM406889139.pdfIn PDF document text
    • http://artion.biz/images/roblox-hack-android-no-human-verification_GM431946152.pdfIn PDF document text
    • http://artion.biz/images/good-free-minecraft-server-hosting_GM479516143.pdfIn PDF document text
    • http://artion.biz/images/free-spins-coin-master-2021_GM406889139.pdfIn PDF document text
    • http://artion.biz/images/www-roblox-com-to-purchase-more-robux-for-free_GM431946152.pdfIn PDF document text
    • http://artion.biz/images/get-free-robux-now_GM431946152.pdfIn PDF document text
    • http://artion.biz/images/how-to-make-a-free-minecraft-account_GM479516143.pdfIn PDF document text
    • http://artion.biz/images/master-game_GM406889139.pdfIn PDF document text
    • http://artion.biz/images/how-to-get-free-robux-on-roblox-2021_GM431946152.pdfIn PDF document text
    • http://artion.biz/images/best-paid-roblox-hacks_GM431946152.pdfIn PDF document text
    • http://artion.biz/images/coin-master-time-hack_GM406889139.pdfIn PDF document text
    • http://artion.biz/images/hacks-for-coin-master_GM406889139.pdfIn PDF document text
    • http://artion.biz/images/minecraft-servers-that-allow-hacks_GM479516143.pdfIn PDF document text
    • http://artion.biz/images/the-coin-master-hack_GM406889139.pdfIn PDF document text
    • http://artion.biz/images/hack-coin-master-for-free_GM406889139.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_off00002dce.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2DCE 21828 bytes
SHA-256: 96f708bce4227f014c1979dd6e4ce4de696626a81b25bf59360637169595630a
font_01_sfnt_off00005e1e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5E1E 19020 bytes
SHA-256: 9fe5a39134d597e6e567166595a32939007cc4e82c5c0eaefa3bbe12893f4c33