PDF static analysis report

Static analysis result for SHA-256 e12ad5b6ed91842d…

SUSPICIOUS

PDF

47.7 KB Created: 2021-06-03 06:32:30 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: bc25703935276de182e9fd200e986830 SHA-1: dcb77922cd08ead4d56c0b1b8dadc597cb88c6c2 SHA-256: e12ad5b6ed91842da31f94006c100712e205f308c9d46c4edfd14e1b06f86b6e
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains a prominent link disguised as a method to obtain free Robux, a popular in-game currency. The ML classifier strongly flagged this PDF as malicious, and the presence of external URIs and a call-to-action button further supports a malicious intent. The document likely leads to a phishing or scam website.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9832

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 https://netcdn.online/app/431946152/how-to-get-free-robux-without-download-apps-or-survey-game-hack PDF link annotation
    • http://library.apsidoarjo.ac.id/repository/roblox-heroes-online_GM431946152.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/coin-master-map_GM406889139.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/coin-master-hack-ios-cydia_GM406889139.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/coin-master-free-spins-activegamer_GM406889139.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/free-minecraft-for-kids_GM479516143.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/free-robux-hacks-no-verification_GM431946152.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/can-i-have-robux_GM431946152.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id//repository/how-to-change-your-username-on-roblox-for-free-2021_GM431946152.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/cheats-power-simulator-roblox_GM431946152.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/pokemon-go-free-and-home_GM1094591345.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id//repository/coin-master-daily-spin-free_GM406889139.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/free-tiktok-likes-app_GM835599320.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id//repository/static-moonactive-net-free-spins-coin-master_GM406889139.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id//repository/free-spin-coin-master-game_GM406889139.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/free-minecraft-client_GM479516143.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/bloxland-earn-free-robux_GM431946152.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id//repository/coin-master-free-spins_GM406889139.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/rbx-land-free-robux_GM431946152.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/coin-master-hack-with-lucky-patcher_GM406889139.pdfIn PDF document text
    • http://library.apsidoarjo.ac.id/repository/como-hackear-juego-coin-master_GM406889139.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_004_off0000568c.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x568C 25528 bytes
SHA-256: d170bbeedff4b90eb47e0b8ceb97ed0bafbda44c213977929f56f06b7214b002
font_01_sfnt_off000091ca.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x91CA 20336 bytes
SHA-256: 241dc4c3725cb6baabfd12978f34bcbca45d7f763ed065669dc324c105c54849

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