PDF static analysis report

Static analysis result for SHA-256 5a6dbc6ef41e1c37…

SUSPICIOUS

PDF

34.8 KB Created: 2021-06-19 01:22:30 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 02b3941e461962f9eca0c5ded4220e1a SHA-1: a2dc4f7d464a195011d0e6f1fb28fc97a8e17278 SHA-256: 5a6dbc6ef41e1c375bc08f5b8dd5a9403a925290cd9e33744b7a55ad44961955
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous embedded URLs and a document body that promotes free in-game currency and cheats for popular games like Roblox and Pokemon Go. The primary URL, http://netcdn.co/app/431946152/free-robux-de-hack-game-hack, likely hosts a malicious application. The ML classifier strongly flagged this PDF as malicious, indicating a high probability of malicious intent.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9980

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 http://netcdn.co/app/431946152/free-robux-de-hack-game-hack PDF link annotation
    • http://www.dciprotection.ca/images/free-robux-no-survey_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/rbl-gg-free-robux_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/robux-free-co_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/free-robux-generator-no-human-verification-or-surveys_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/pokemon-go-free-wallhack_GM1094591345.pdfIn PDF document text
    • http://www.dciprotection.ca/images/how-to-get-free-robux-2021-no-human-verification_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/roblox-free-robux-giveaway-live-2021_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/hack-mod-coin-master_GM406889139.pdfIn PDF document text
    • http://www.dciprotection.ca/images/robux-cheat-engine-64-download_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/pubg-uc-100k_GM1330123889.pdfIn PDF document text
    • http://www.dciprotection.ca/images/how-to-hack-roblox-characters_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/is-minecraft-free-on-xbox_GM479516143.pdfIn PDF document text
    • http://www.dciprotection.ca/images/how-to-get-free-robux-2021_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/how-to-get-free-tiktok-followers_GM835599320.pdfIn PDF document text
    • http://www.dciprotection.ca/images/minecraft-iphone-free_GM479516143.pdfIn PDF document text
    • http://www.dciprotection.ca/images/coin-master-free-coins-and-spins-app_GM406889139.pdfIn PDF document text
    • http://www.dciprotection.ca/images/roblox-free-mouse_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/get-free-spins-on-coin-master-links_GM406889139.pdfIn PDF document text
    • http://www.dciprotection.ca/images/block-best-robux_GM431946152.pdfIn PDF document text
    • http://www.dciprotection.ca/images/free-robux-gen_GM431946152.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000318d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x318D 22492 bytes
SHA-256: 54c02b2652cb9f944a9d0ec2ce29a5a2fa5259cd6e5a8dbcbcad9f864304c451
font_01_sfnt_off0000639d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x639D 18868 bytes
SHA-256: 664011f03ed03e7f11f2dffc1134e1e7a536e00b4c2d0ac5021d8c2eee472a72

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