PDF static analysis report

Static analysis result for SHA-256 0b7800d5ed0aa13f…

SUSPICIOUS

PDF

34.7 KB Created: 2021-06-29 23:40:04 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: a78e07347627551f9f01da790b882393 SHA-1: 733ce3fcfa8ef4a844c7c8c8e5c4666983703540 SHA-256: 0b7800d5ed0aa13f5c875a550d9abbc2273f8cd411b4f83b13e1b186778f074e
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains numerous embedded URLs and a document body that advertises game hacks and cheats, specifically for Roblox and Minecraft. The primary URL, http://netcdn.co/app/431946152/roblox-how-to-make-audio-for-free-game-hack, is likely intended to lead the user to download a malicious payload. The ML classifier also flagged this PDF as malicious with high confidence.

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/roblox-how-to-make-audio-for-free-game-hack PDF link annotation
    • http://library.ulb.ac.id/repository/how-to-get-free-robux-fast-and-easy-2021_GM431946152.pdfIn PDF document text
    • http://library.ulb.ac.id//repository/roblox-generator_GM431946152.pdfIn PDF document text
    • http://library.ulb.ac.id/repository/roblox-maverick-shirt-free_GM431946152.pdfIn PDF document text
    • http://library.ulb.ac.id/repository/roblox-promo-code-hack_GM431946152.pdfIn PDF document text
    • http://library.ulb.ac.id/repository/how-do-i-get-100-robux-for-free_GM431946152.pdfIn PDF document text
    • http://library.ulb.ac.id//repository/minecraft-mod-menu_GM479516143.pdfIn PDF document text
    • http://library.ulb.ac.id/repository/coin-master-hacks-no-human-verification_GM406889139.pdfIn PDF document text
    • http://library.ulb.ac.id/repository/roblox-brick-bronze-cheats_GM431946152.pdfIn PDF document text
    • http://library.ulb.ac.id/repository/little-kid-caught-cheating-on-his-roblox-girlfriends_GM431946152.pdfIn PDF document text
    • http://library.ulb.ac.id/repository/free-robux-app-verification_GM431946152.pdfIn PDF document text
    • http://library.ulb.ac.id/repository/hack-with-script-roblox_GM431946152.pdfIn PDF document text
    • http://library.ulb.ac.id/repository/roblox-hack-no-hassle-free_GM431946152.pdfIn PDF document text
    • http://library.ulb.ac.id//repository/minecraft-net-free_GM479516143.pdfIn PDF document text
    • http://library.ulb.ac.id/repository/how-ot-hack-roblox_GM431946152.pdfIn PDF document text
    • http://library.ulb.ac.id//repository/2021-free-coin-master-spins_GM406889139.pdfIn PDF document text
    • http://library.ulb.ac.id//repository/free-links-coin-master_GM406889139.pdfIn PDF document text
    • http://library.ulb.ac.id/repository/bux-life-free-robux_GM431946152.pdfIn PDF document text
    • http://library.ulb.ac.id//repository/codes-how-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://library.ulb.ac.id/repository/tiktok-like-bot-free_GM835599320.pdfIn PDF document text
    • http://library.ulb.ac.id/repository/hack-crack-for-coin-master-currency_GM406889139.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_off00002fba.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2FBA 22444 bytes
SHA-256: 1221e0d4811bdd2bb6c85f0342b267ba7252d0ecaba56879af1378fe41784907
font_01_sfnt_off0000612e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x612E 19616 bytes
SHA-256: e7a69e62d614f0a0cd8f78818613f5b764afe9cfffe8e93f218859ba641932b1

Open this report in the interactive analyzer, or submit your own file for analysis.