PDF static analysis report

Static analysis result for SHA-256 033b2457e7772fc8…

SUSPICIOUS

PDF

43.2 KB Created: 2021-05-14 02:31:14 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: e8d8bf7cd87ff617549ad3ac53960d38 SHA-1: 50fc3c8ca41eeb08cda1a63d09b8ab3e5c755786 SHA-256: 033b2457e7772fc8c5970caaad90c4e6cc01f79e3c2018dddcedd6bf79649825
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs and a visual call-to-action button, all pointing towards a lure for downloading game-related cheats or hacks. The ML classifier strongly flagged this PDF as malicious, and the presence of numerous external URIs suggests an attempt to redirect the user to a malicious download site. No scripts were extracted, but the overall structure and content indicate a phishing or social engineering attack.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9969

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/how-to-hack-someone-on-roblox-game-hack PDF link annotation
    • http://dennemaat.nl/images/blox-world-free-robux_GM431946152.pdfIn PDF document text
    • http://dennemaat.nl/images/free-games-like-minecraft_GM479516143.pdfIn PDF document text
    • http://dennemaat.nl/images/coin-master-free-spins-hack-no-human-verification_GM406889139.pdfIn PDF document text
    • http://dennemaat.nl/images/mcpe-hack-client_GM479516143.pdfIn PDF document text
    • http://dennemaat.nl/images/free-minecraft-survival-server_GM479516143.pdfIn PDF document text
    • http://dennemaat.nl/images/hack-para-coin-master-sin-verification_GM406889139.pdfIn PDF document text
    • http://dennemaat.nl/images/roblox-arsenal-hacks-download_GM431946152.pdfIn PDF document text
    • http://dennemaat.nl/images/wahoo-gaming-co-free-robux_GM431946152.pdfIn PDF document text
    • http://dennemaat.nl/images/give-me-robux_GM431946152.pdfIn PDF document text
    • http://dennemaat.nl/images/ways-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://dennemaat.nl/images/free-robux-group_GM431946152.pdfIn PDF document text
    • http://dennemaat.nl/images/roblox-generator-no-human-verification_GM431946152.pdfIn PDF document text
    • http://dennemaat.nl/images/free-spins-and-coins-on-coin-master_GM406889139.pdfIn PDF document text
    • http://dennemaat.nl/images/what-do-roblox-points-do_GM431946152.pdfIn PDF document text
    • http://dennemaat.nl/images/how-can-i-get-free-robux_GM431946152.pdfIn PDF document text
    • http://dennemaat.nl/images/coin-master-hack-spins-game-download_GM406889139.pdfIn PDF document text
    • http://dennemaat.nl/images/plug-toolbox-for-minecraft-free-ios_GM479516143.pdfIn PDF document text
    • http://dennemaat.nl/images/free-coins-and-spins-in-coin-master_GM406889139.pdfIn PDF document text
    • http://dennemaat.nl/images/roblox-hack-apk_GM431946152.pdfIn PDF document text
    • http://dennemaat.nl/images/free-robux-generator-com-roblox-hack_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_off00004ab5.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4AB5 25364 bytes
SHA-256: 2c6399c2b72ec86ef4e8a67a2386f243e36e13625de78f9290e173f015d89744
font_01_sfnt_off000085a8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x85A8 18608 bytes
SHA-256: eebf4fd0ce8e014a693b7448b6f63c7fd528199174cddc1a90a23252bff1a633