PDF static analysis report

Static analysis result for SHA-256 1150c965a7751405…

SUSPICIOUS

PDF

41.9 KB Created: 2021-05-14 12:39:36 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 96b14c0dce26f8cfca0f821e701a843b SHA-1: c6c257b838e31f6f768241368c1be327c9d461f4 SHA-256: 1150c965a77514051e9b542f567eb961528e45707cb2e4c9f924ebbcaf867af6
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains embedded URLs and a visual download button, strongly suggesting a lure to download malicious content. The ML classifier also flagged this PDF with high confidence. While no scripts were explicitly extracted, the presence of external URIs and the document's nature indicate an attempt to trick the user into downloading a payload, likely a game hack.

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-dungeons-download-free-game-hack PDF link annotation
    • http://soma.com.ua/images/daily-free-spins_GM406889139.pdfIn PDF document text
    • http://soma.com.ua/images/win-free-robux_GM431946152.pdfIn PDF document text
    • http://soma.com.ua/images/coin-master-free-link-spin_GM406889139.pdfIn PDF document text
    • http://soma.com.ua/images/free-account-roblox-2021_GM431946152.pdfIn PDF document text
    • http://soma.com.ua/images/rbx-website_GM431946152.pdfIn PDF document text
    • http://soma.com.ua/images/coin-master-spin-hack-apk_GM406889139.pdfIn PDF document text
    • http://soma.com.ua/images/how-to-get-minecraft-for-free-on-laptop_GM479516143.pdfIn PDF document text
    • http://soma.com.ua/images/minecraft-survival-hacks_GM479516143.pdfIn PDF document text
    • http://soma.com.ua/images/coin-master-hack-download-apk_GM406889139.pdfIn PDF document text
    • http://soma.com.ua/images/coin-master-hack-ios-no-human-verification_GM406889139.pdfIn PDF document text
    • http://soma.com.ua/images/free-coin-master-coins-and-spins_GM406889139.pdfIn PDF document text
    • http://soma.com.ua/images/minecraft-ps4-free_GM479516143.pdfIn PDF document text
    • http://soma.com.ua/images/coin-master-real-hack_GM406889139.pdfIn PDF document text
    • http://soma.com.ua/images/coin-master-free-spins-daily-fb-champion_GM406889139.pdfIn PDF document text
    • http://soma.com.ua/images/hack-robux_GM431946152.pdfIn PDF document text
    • http://soma.com.ua/images/free-roblox-accounts-with-robux-that-work-not-banned-2021_GM431946152.pdfIn PDF document text
    • http://soma.com.ua/images/roblox-robux_GM431946152.pdfIn PDF document text
    • http://soma.com.ua/images/how-to-become-a-hacker-in-roblox_GM431946152.pdfIn PDF document text
    • http://soma.com.ua/images/get-free-robux-com_GM431946152.pdfIn PDF document text
    • http://soma.com.ua/images/coin-master-link-today_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_off0000488c.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x488C 24512 bytes
SHA-256: 8f6ee012a481740e6bcefc8ae0bb5400afa8b2fdd68ccce34968a8a856b52293
font_01_sfnt_off00008016.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8016 18720 bytes
SHA-256: 921efc7a282f70be8e45d9f485508adcbd6bee6f34856fa33b0668efabfdb805