PDF static analysis report

Static analysis result for SHA-256 5f168edbe4e6aca7…

SUSPICIOUS

PDF

43.4 KB Created: 2021-05-14 15:15:21 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: bedfecffc4cc71fdc83e4e58c8e470d8 SHA-1: cabbf53712ee63e5c65fe1ea0dce2aedfd2e32bd SHA-256: 5f168edbe4e6aca7de3f73c77a0decbf139a2e2138c4e7385645e3ba32a854f2
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple URLs that advertise free Robux and other game-related cheats, strongly suggesting a phishing or scam attempt. The ML classifier flagged this PDF with high confidence, and the presence of external URIs further supports a malicious intent. While no scripts were explicitly extracted, the document's structure and embedded URIs indicate it is designed to lead the user to download a secondary payload.

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/robloxmatch.com-free-robux-game-hack PDF link annotation
    • http://beagles-of-harmony.de/images/free-2021-robux_GM431946152.pdfIn PDF document text
    • http://beagles-of-harmony.de/images/daily-free-spins-coin-master-2021_GM406889139.pdfIn PDF document text
    • http://beagles-of-harmony.de/images/free-robux-generator-2021-no-survey_GM431946152.pdfIn PDF document text
    • http://beagles-of-harmony.de/images/get-me-robux-for-free_GM431946152.pdfIn PDF document text
    • http://beagles-of-harmony.de/images/hacks-for-minecraft-bedrock_GM479516143.pdfIn PDF document text
    • http://beagles-of-harmony.de/images/how-to-get-more-spins-on-coin-master-hack_GM406889139.pdfIn PDF document text
    • http://beagles-of-harmony.de/images/link-for-free-spins-on-coin-master_GM406889139.pdfIn PDF document text
    • http://beagles-of-harmony.de/images/free-attacks-coin-master_GM406889139.pdfIn PDF document text
    • http://beagles-of-harmony.de/images/coin-master-free-spin-link-app_GM406889139.pdfIn PDF document text
    • http://beagles-of-harmony.de/images/rbxfree-com-free-robux_GM431946152.pdfIn PDF document text
    • http://beagles-of-harmony.de/images/games-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://beagles-of-harmony.de/images/free-400-spins-coins-master_GM406889139.pdfIn PDF document text
    • http://beagles-of-harmony.de/images/robux-offer-wall_GM431946152.pdfIn PDF document text
    • http://beagles-of-harmony.de/images/robux-fun-hack_GM431946152.pdfIn PDF document text
    • http://beagles-of-harmony.de/images/free-spins-for-coin-master-without-human-verification_GM406889139.pdfIn PDF document text
    • http://beagles-of-harmony.de/images/free-robux-2021_GM431946152.pdfIn PDF document text
    • http://beagles-of-harmony.de/images/how-to-download-minecraft-for-free-on-mac_GM479516143.pdfIn PDF document text
    • http://beagles-of-harmony.de/images/earn-robux-com_GM431946152.pdfIn PDF document text
    • http://beagles-of-harmony.de/images/how-to-find-coin-master-free-spin-link_GM406889139.pdfIn PDF document text
    • http://beagles-of-harmony.de/images/how-to-get-free-spins-on-coin-master-without-waiting_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_off00004d61.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4D61 24764 bytes
SHA-256: a9a79d8036642434d696c54a6806c5252046b1a9c331a8997152849e9f8f463a
font_01_sfnt_off000085b4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x85B4 18912 bytes
SHA-256: 2b124103857761273712b4ba35fd952769b133cd88df24246d0abbfc30abcd7b