PDF static analysis report

Static analysis result for SHA-256 b41dfa11982bba64…

SUSPICIOUS

PDF

35.0 KB Created: 2021-06-29 12:33:41 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: b5787f8e15f218a2b51b73a486104390 SHA-1: ac7382b87e63d38020c99521fd30a798b64bb986 SHA-256: b41dfa11982bba640b22a54cd11ed06a34653aca26b2a494193d4e14bb70e145
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous embedded URLs, with a primary focus on 'sword-fighting-hack-roblox-game-hack', suggesting a lure for users seeking game exploits. The ML classifier strongly flagged this PDF as malicious, and the presence of external URIs indicates an attempt to redirect the user to potentially harmful content. While no scripts were explicitly extracted, the document's structure and embedded links point towards a phishing or malware distribution attempt.

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/sword-fighting-hack-roblox-game-hack PDF link annotation
    • http://lib.fisipumt.ac.id/repository/dance-off-roblox-hack_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/how-to-get-a-hacked-account-back-on-roblox-2021_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/roblox-hacking-website_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/lastrick-com-coin-master-hack_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/rape-simulator_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/roblox-freeze-players-hack_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/pubg-90-uc_GM1330123889.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-robux-group-join_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-spin-link-for-coin-master_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/free-coin-master-stuff_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/is-it-possible-to-hack-a-roblox-account_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/games-like-coin-master-for-free_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/how-to-get-anything-on-roblox-catalog-for-free_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-robux-com_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/coin-master-game-free_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/coin-master-hack-lost-world-2021-com_GM406889139.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/como-hackear-ordenador-en-roblox-cuentas_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id/repository/roblox-free-followers_GM431946152.pdfIn PDF document text
    • http://lib.fisipumt.ac.id//repository/minecraft-pe-hacks-ios_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
stream_002_off00002fbf.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x2FBF 22580 bytes
SHA-256: 69d689f8d3f20632ec57df0c18d439fcaaa1e783e10c9c26ddd76b19725354e5
font_01_sfnt_off00006237.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6237 19548 bytes
SHA-256: 0e15af8f0ed0f1a1059d023b54eb022ef00325ba9ba5099548151507ef2ee925

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