PDF static analysis report

Static analysis result for SHA-256 d3aa3064cae6eecc…

SUSPICIOUS

PDF

35.3 KB Created: 2021-07-02 07:27:34 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 217f38b5f8e6c7efb84e034a0d4b09d2 SHA-1: 7727babfd58f6422db9131ab17e1acf38d6591dd SHA-256: d3aa3064cae6eecc36b24bfd5aa67e132a5452a79bc4d3b2ddbf1d2fd299ac1c
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous URLs that promise cheats and free items for popular games, indicating a phishing or scam attempt. The ML classifier strongly flagged this PDF as malicious. While no scripts were explicitly extracted, the presence of embedded URLs and the document's content suggest it is designed to trick users into visiting malicious sites, likely to download further malware or engage in credential theft.

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/comment-cheat-les-robux-game-hack PDF link annotation
    • http://lib.fisipumt.ac.id//repository/free-online-generator-for-coin-master_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/free-spins-coin-master-blogspot_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-robux-no-hacks-or-inspect_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/coin-master-heaven-free-spins-link-2021_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/cheat-codes-for-coin-master_GM406889139.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-come_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/robux-scam_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/roblox-free-robux-hack-no-human-verification_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-items-hack-roblox-2021_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/coin-master-hack-2021-iphone_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/robux-hack-no-verification_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/coin-master-hack-apk-35-8_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-robux-if-you-join-my-group_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/coin-master-free-spins-generator_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/bleach-roblox-hack_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/roblox-rules_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/comment-avoir-des-robux-sans-hack-ni-telechargement_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/roblox-adopt-me-hack_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/oneapprewards-com-roblox-hack-robux-picker-sessid-4s45w24_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_off0000316b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x316B 22876 bytes
SHA-256: 6fe7c6d16b5ccea5e6bd9239807a5c4d185e973a1ae345313162268ee89bc6b3
font_01_sfnt_off000064c5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x64C5 19084 bytes
SHA-256: 3cb00b6705b9dba30ee4c0f687614af53d60fc92e20e94255e7162a536bd2186

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