PDF static analysis report

Static analysis result for SHA-256 7351890b334aeb5c…

SUSPICIOUS

PDF

52.0 KB Created: 2021-05-14 20:01:00 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 08afd64bff294deeadb0166c9baf6629 SHA-1: d95ddf691f8ca3cc1bcf9a4f73bda3fe05c2ba05 SHA-256: 7351890b334aeb5ce34b318a5d32e9c1bc48f031d90d6f1a2ef68caa2b425825
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains embedded URLs and a visual call-to-action, suggesting it is designed to trick users into downloading further malicious content. The ML classifier also flagged this PDF as malicious. The presence of "Free Robux" and "game hacks" in the document body indicates a common lure for phishing or malware distribution.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8646

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-wheel-game-hack PDF link annotation
    • http://poonhilltreks.com/userfiles/files/how-to-get-free-robux-no-scam_GM431946152.pdfIn PDF document text
    • http://poonhilltreks.com/userfiles/files/minecraft-wurst-client_GM479516143.pdfIn PDF document text
    • http://poonhilltreks.com/userfiles/files/coin-master-hack-2021_GM406889139.pdfIn PDF document text
    • http://poonhilltreks.com/userfiles/files/free-spins-and-coins-blogspot-coin-master_GM406889139.pdfIn PDF document text
    • http://poonhilltreks.com/userfiles/files/coin-master-free-coins-hack_GM406889139.pdfIn PDF document text
    • http://poonhilltreks.com/userfiles/files/coinmaster-rewards_GM406889139.pdfIn PDF document text
    • http://poonhilltreks.com/userfiles/files/roblox-army-free-robux_GM431946152.pdfIn PDF document text
    • http://poonhilltreks.com/userfiles/files/coin-master-hack-ios-apk_GM406889139.pdfIn PDF document text
    • http://poonhilltreks.com/userfiles/files/whats-robux_GM431946152.pdfIn PDF document text
    • http://poonhilltreks.com/userfiles/files/coin-master-hack-without-verification-code-2021_GM406889139.pdfIn PDF document text
    • http://poonhilltreks.com/userfiles/files/all-coin-master-spin-link-and-free-download_GM406889139.pdfIn PDF document text
    • http://poonhilltreks.com/userfiles/files/free-robux-codes-no-verification-2021_GM431946152.pdfIn PDF document text
    • http://poonhilltreks.com/userfiles/files/free-robux-website_GM431946152.pdfIn PDF document text
    • http://poonhilltreks.com/userfiles/files/roblox-robux_GM431946152.pdfIn PDF document text
    • http://poonhilltreks.com/userfiles/files/coin-master-hack-pc_GM406889139.pdfIn PDF document text
    • http://poonhilltreks.com/userfiles/files/robux-games_GM431946152.pdfIn PDF document text
    • http://poonhilltreks.com/userfiles/files/free-roblox-gift-card-codes-2021_GM431946152.pdfIn PDF document text
    • http://poonhilltreks.com/userfiles/files/free-roblox-groups_GM431946152.pdfIn PDF document text
    • http://poonhilltreks.com/userfiles/files/how-to-get-minecraft-for-free-on-your-phone_GM479516143.pdfIn PDF document text
    • http://poonhilltreks.com/userfiles/files/minecraft-free-download-laptop_GM479516143.pdfIn PDF document text
    • https://www.micIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off00004cff.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4CFF 28088 bytes
SHA-256: 7428379ff5deb8e5103fe86fce2456fd86d3abf13a115ed7f9606878ebdd2356
font_01_sfnt_off00008e8d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8E8D 3656 bytes
SHA-256: 63a179d8a9645bea05c6d53b1776faf4e4a7281930de6cf484e639846bec2e20
font_02_sfnt_off00009b42.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9B42 5696 bytes
SHA-256: 450e3ee45915afe13702bf1d587eb8b9ad88a8d2113419ac9f2fd116a828e139
font_03_sfnt_off0000a853.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA853 18452 bytes
SHA-256: 2e7982e98076b23ded81992615fd9156783bf43ce379c6908e3793bc8f10067b