PDF static analysis report

Static analysis result for SHA-256 f10811ddceb6c001…

SUSPICIOUS

PDF

52.7 KB Created: 2021-06-03 13:13:55 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-17
MD5: 34eea533d6d159e7643026854ec84fa2 SHA-1: 58683201d7d4654ee71fa9385628ac974c7a8242 SHA-256: f10811ddceb6c0010a0de320121b3fafab56cbf703766dc7bc1bf42a7bdfbc1b
42 Risk Score

Malware Insights

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

The PDF file contains embedded URLs and a heuristic firing for a visual download button, strongly suggesting a social engineering lure. The primary URL points to a game hack tool, indicating the likely intent is to trick users into downloading potentially malicious software. The ML classifier also flagged this PDF as malicious.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9614

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/download-synapse-roblox-free-game-hack PDF link annotation
    • https://lib-stie.yai.ac.id/repository/coin-master-hack-2021_GM406889139.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/how-to-legally-get-free-spins-in-coin-master_GM406889139.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/pokemon-go-free-yamask_GM1094591345.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/robux-free-c_GM431946152.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/coin-master-free-spins-links-2021_GM406889139.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/is-coin-master-hack-safe_GM406889139.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/free-robux-codes-no-human-verification_GM431946152.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/roblox-hack-me_GM431946152.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/free-roblox-clothes-codes_GM431946152.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/get-free-robux-com_GM431946152.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/how-to-get-free-robux-by-playing-games_GM431946152.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/can-you-ever-get-free-robux_GM431946152.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/get-free-robux-no-human-verification_GM431946152.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/how-to-hack-a-roblox-account-easy_GM431946152.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/free-robux-no-generator_GM431946152.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/free-shirt-roblox_GM431946152.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/coin-master-free-daily-spins_GM406889139.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/free-spins-coin-master-app_GM406889139.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/free-robux-websites-that-actually-work-2021_GM431946152.pdfIn PDF document text
    • https://lib-stie.yai.ac.id/repository/is-there-a-way-to-get-free-robux_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 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_004_off000051c5.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x51C5 25312 bytes
SHA-256: 7f5f62f6514ca457b709d91a20caf05c698e28cd43d160196345a19355851366
font_01_sfnt_off00008b2f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8B2F 9236 bytes
SHA-256: e4c1d1b35af617023565290842accd936160ae64197de7f9956eb969cd2c26f3
font_02_sfnt_off0000a923.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA923 19036 bytes
SHA-256: daf0fc15f0ea32be7e8c6ab090659a97dc252713c50f967a6b996b024f38ccdc

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