PDF static analysis report

Static analysis result for SHA-256 ce5207546235ff15…

SUSPICIOUS

PDF

33.8 KB Created: 2021-07-06 02:02:13 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 450ae45d44f15a9759c77369dea7cc5a SHA-1: d7c2b3584797b7a717d737e9d32fd59d550a8c1a SHA-256: ce5207546235ff152e5fa5483ac1890fe3fffe294ffe784fab275ef398224def
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs, with a primary focus on downloading game-related hacks or cheats. The ML classifier strongly indicates maliciousness, and the presence of external URIs suggests an attempt to redirect the user to a download site. No scripts were extracted, but the document's structure and embedded links point towards a social engineering tactic to trick users into downloading potentially unwanted or malicious software.

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/479516143/mcpe-download-game-hack PDF link annotation
    • http://lib-smansumsel.sch.id/repository/coin-master-hacking-news_GM406889139.pdfIn PDF document text
    • http://lib-smansumsel.sch.id/repository/minecraft-pc-free_GM479516143.pdfIn PDF document text
    • http://lib-smansumsel.sch.id/repository/como-descargar-hack-para-roblox-de-robux_GM431946152.pdfIn PDF document text
    • http://lib-smansumsel.sch.id/repository/roblox-studio-free-robux_GM431946152.pdfIn PDF document text
    • http://lib-smansumsel.sch.id/repository/pokemon-go-free-quickest-charge-moves_GM1094591345.pdfIn PDF document text
    • http://lib-smansumsel.sch.id/repository/free-girl-hair-roblox_GM431946152.pdfIn PDF document text
    • http://lib-smansumsel.sch.id/repository/coin-master-mod-apk-latest-version-free-download_GM406889139.pdfIn PDF document text
    • http://lib-smansumsel.sch.id/repository/is-minecraft-free-on-xbox_GM479516143.pdfIn PDF document text
    • http://lib-smansumsel.sch.id/repository/pokemon-go-free-7-days_GM1094591345.pdfIn PDF document text
    • http://lib-smansumsel.sch.id/repository/tiktok-free-hashtags_GM835599320.pdfIn PDF document text
    • http://lib-smansumsel.sch.id/repository/20-free-spins-coin-master_GM406889139.pdfIn PDF document text
    • http://lib-smansumsel.sch.id/repository/free-robux-accounts-2021_GM431946152.pdfIn PDF document text
    • http://lib-smansumsel.sch.id/repository/coin-master-free-spins-23-march-2021_GM406889139.pdfIn PDF document text
    • http://lib-smansumsel.sch.id/repository/robux-online_GM431946152.pdfIn PDF document text
    • http://lib-smansumsel.sch.id/repository/hacks-for-minecraft-windows-10_GM479516143.pdfIn PDF document text
    • http://lib-smansumsel.sch.id/repository/how-to-get-free-robux-gift-cards_GM431946152.pdfIn PDF document text
    • http://lib-smansumsel.sch.id/repository/free-roblox-money_GM431946152.pdfIn PDF document text
    • http://lib-smansumsel.sch.id/repository/free-minecraft-skins-ps4_GM479516143.pdfIn PDF document text
    • http://lib-smansumsel.sch.id/repository/roblox-cheat-codes-for-dragon-ball-z-rage_GM431946152.pdfIn PDF document text
    • http://lib-smansumsel.sch.id/repository/roblox-generator-download-free_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_off00002f81.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2F81 22148 bytes
SHA-256: e7e08b8212d90490b337c0d00aac8c6d131eb2a537dc1db48864f4960933f7ab
font_01_sfnt_off000060c2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x60C2 18532 bytes
SHA-256: 9158b95a41da82deb58e902ec4c5b7843adbff013b9b6420353e3c47105fb3e1

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