PDF static analysis report

Static analysis result for SHA-256 55be7b5c966641eb…

SUSPICIOUS

PDF

34.8 KB Created: 2021-07-06 05:55:15 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 0dcb6380debade21dac6f39f0b761baa SHA-1: fae53b6d9a4b175d5d2a2ae2ffb12c3b990057d6 SHA-256: 55be7b5c966641ebf26a50d8ff3220d39ae88177f1553ac0ce31aa5c41ca6598
42 Risk Score

Malware Insights

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

The PDF document contains numerous embedded URLs, including one pointing to 'netcdn.tw/app/431946152/roblox-ftw-game-hack', which strongly suggests a lure for downloading potentially unwanted or malicious software related to game cheats. The ML classifier also flagged this PDF with high confidence. The document body, though partially corrupted, contains references to game-related terms and URLs, reinforcing the phishing or scamming 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.tw/app/431946152/roblox-ftw-game-hack PDF link annotation
    • http://lib.fisipumt.ac.id/repository/roblox-jailbreak-hack-script-download_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-roblox-accounts-with-obc-2021_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/roblox-free-roblox-generator_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/get-free-robux-gg_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/how-do-i-get-free-robux-on-roblox_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-100-robux_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-minecraft-skin-maker_GM479516143.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/turtle-roblox-hack_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/hack-mod-apk-de-roblox-2_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/pokemon-go-free-7km-egg-list_GM1094591345.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/i-give-free-robux-for-get-my-clothes_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/pet-simulator-roblox-cheats_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-robux-real-2021-no-human-verification_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-shoulder-pets-roblox_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-roblox-accounts-2021-with-robux-august-2021_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-recorses-on-roblox_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-robux-generator-no-survey-no-download-no-human-verification_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/zombie-rush-roblox-hack-v3rmillion_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/roblox-shard-online-hack_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/minecraft-pocket-edition-hack_GM479516143.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_off00003154.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3154 22436 bytes
SHA-256: 0361faf9bfafd8b28d0dd4759f5d24e5d540e7e761a872f793e99158d5bd09c5
font_01_sfnt_off00006346.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6346 18920 bytes
SHA-256: 96aab3e1bdf0996c2ce9c94c5964c7b67b65f56bcfec0bc134d915fc8fe5bf27

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