PDF static analysis report

Static analysis result for SHA-256 47de1874bc5dbe0f…

SUSPICIOUS

PDF

42.1 KB Created: 2021-05-18 01:36:22 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-17
MD5: 07868ec37a7e28666fd5c05dd02eb13b SHA-1: fc6de299eba361f0c672c9f26b80186d5556cef6 SHA-256: 47de1874bc5dbe0f340c8edc115afc259ac93e956dd040d9bbfee6308e6a23b8
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains embedded links and a visual call-to-action, strongly suggesting an attempt to trick users into downloading malicious content. The ML classifier also flagged this PDF as malicious. The document body and embedded URLs indicate a lure related to game hacks and virtual currency, a common social engineering tactic.

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/431946152/free-robux-discord-servers-game-hack PDF link annotation
    • http://asiasieja.pl/images/facebook-coin-master-hack_GM406889139.pdfIn PDF document text
    • http://asiasieja.pl/images/coin-master-hack-unlimited-spins-apk_GM406889139.pdfIn PDF document text
    • http://asiasieja.pl/images/how-to-get-free-outfits-on-roblox_GM431946152.pdfIn PDF document text
    • http://asiasieja.pl/images/hacks-for-minecraft-bedrock_GM479516143.pdfIn PDF document text
    • http://asiasieja.pl/images/minecraft-windows-10-free_GM479516143.pdfIn PDF document text
    • http://asiasieja.pl/images/coin-master-free-2021_GM406889139.pdfIn PDF document text
    • http://asiasieja.pl/images/free-robux-youtube_GM431946152.pdfIn PDF document text
    • http://asiasieja.pl/images/free-downloads-for-coin-master-daily-rewards_GM406889139.pdfIn PDF document text
    • http://asiasieja.pl/images/hack-roblox-players_GM431946152.pdfIn PDF document text
    • http://asiasieja.pl/images/how-to-get-roblox-money_GM431946152.pdfIn PDF document text
    • http://asiasieja.pl/images/how-to-get-free-robux-website_GM431946152.pdfIn PDF document text
    • http://asiasieja.pl/images/coin-master-hack-that-actually-works_GM406889139.pdfIn PDF document text
    • http://asiasieja.pl/images/coin-master-rare-cards-hack_GM406889139.pdfIn PDF document text
    • http://asiasieja.pl/images/how-to-get-free-roblox_GM431946152.pdfIn PDF document text
    • http://asiasieja.pl/images/can-you-get-robux-for-free_GM431946152.pdfIn PDF document text
    • http://asiasieja.pl/images/create-minecraft-server-free_GM479516143.pdfIn PDF document text
    • http://asiasieja.pl/images/how-to-hack-roblox-jailbreak_GM431946152.pdfIn PDF document text
    • http://asiasieja.pl/images/coin-master-free-spin-and-coins-links-2021_GM406889139.pdfIn PDF document text
    • http://asiasieja.pl/images/free-robux-no-generator_GM431946152.pdfIn PDF document text
    • http://asiasieja.pl/images/coin-master-free-spins-and-coins-blogspot_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
stream_003_off00004830.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4830 24912 bytes
SHA-256: a19132914b5717dc8c6b0eaeb740a3dc6a496df23aefbbeab596652d570f0c04
font_01_sfnt_off00008150.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8150 18588 bytes
SHA-256: 987077e7e16e583019f60132f52646f266da53a12ca0a8940473eab7507416ca