PDF static analysis report

Static analysis result for SHA-256 4eb0bae7d22d010c…

SUSPICIOUS

PDF

35.2 KB Created: 2021-07-01 06:19:56 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 49154a513c25ad8180116ac9eec79372 SHA-1: a5db416a91468fd4661dc5029519288fc6fa05da SHA-256: 4eb0bae7d22d010cc7a3a1c8944bfef73b2b00515bf0da51c1519af88e4d01b0
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The document's content and embedded URLs strongly suggest a phishing attempt, masquerading as a "Roblox Hack" to entice users to download a file. The ML classifier also flagged this PDF as malicious. While no scripts were extracted, the presence of external URIs indicates a potential download or redirection to a malicious payload. The document body contains obfuscated text and multiple URLs related to game hacks and cheats.

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-hack-to-get-robux-2021-game-hack PDF link annotation
    • https://library.uigm.ac.id/repository/minecraft-java-edition-free-download_GM479516143.pdfIn PDF document text
    • https://library.uigm.ac.id/repository/roblox-getting-hacked_GM431946152.pdfIn PDF document text
    • https://library.uigm.ac.id/repository/minecraft-java-hacks_GM479516143.pdfIn PDF document text
    • https://library.uigm.ac.id/repository/cheat-roblox-2021-phantome-force_GM431946152.pdfIn PDF document text
    • https://library.uigm.ac.id/repository/free-2021-robux-kazokyt-game_GM431946152.pdfIn PDF document text
    • https://library.uigm.ac.id/repository/coin-spin_GM406889139.pdfIn PDF document text
    • https://library.uigm.ac.id/repository/roblox-my-hero-bizarre-mixture-quirks-free_GM431946152.pdfIn PDF document text
    • https://library.uigm.ac.id/repository/coin-master-free-foxy-food_GM406889139.pdfIn PDF document text
    • https://library.uigm.ac.id/repository/roblox-free-hat-obby_GM431946152.pdfIn PDF document text
    • https://library.uigm.ac.id/repository/how-to-cheat-in-roblox-tower-of-hell_GM431946152.pdfIn PDF document text
    • https://library.uigm.ac.id/repository/robux-gift-card-free_GM431946152.pdfIn PDF document text
    • https://library.uigm.ac.id/repository/how-to-sell-roblox-shirts-for-free_GM431946152.pdfIn PDF document text
    • https://library.uigm.ac.id/repository/free-roblox-intros_GM431946152.pdfIn PDF document text
    • https://library.uigm.ac.id/repository/minecraft-xbox-one-free_GM479516143.pdfIn PDF document text
    • https://library.uigm.ac.id/repository/free-robux-boombox_GM431946152.pdfIn PDF document text
    • https://library.uigm.ac.id/repository/roblox-speed-hack-60_GM431946152.pdfIn PDF document text
    • https://library.uigm.ac.id/repository/roblox-guest-quest-hack_GM431946152.pdfIn PDF document text
    • https://library.uigm.ac.id/repository/how-to-get-minecraft-for-free-on-ipad_GM479516143.pdfIn PDF document text
    • https://library.uigm.ac.id/repository/roblox-hacking-guest_GM431946152.pdfIn PDF document text
    • https://library.uigm.ac.id/repository/bloxpink-free-robux_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_off000031a4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x31A4 22396 bytes
SHA-256: 1b22f55d74f41ccea345c07ef0f85270e99df575987fca7712ebb6c787392ef5
font_01_sfnt_off0000636e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x636E 19300 bytes
SHA-256: c2bb1bfd1d02422133b95ab8bb85a7dbe67fa32765696d1f316b00db20feaa86

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