PDF static analysis report

Static analysis result for SHA-256 a02636917458c918…

SUSPICIOUS

PDF

42.2 KB Created: 2021-05-11 04:32:28 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 1779e4a3e74d0c7ea95ec11ef20d83cb SHA-1: 9b771e7b0073dded8f86e959b300e78e58f0fd2b SHA-256: a02636917458c91877d854928e6008d4eedfbb5b810dca8bfcfc0e5d9464b4ab
42 Risk Score

Malware Insights

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

The PDF contains multiple embedded URLs and a visual call-to-action button, strongly suggesting a phishing or malware distribution attempt. The ML classifier also flagged this PDF as malicious. The primary lure appears to be related to game cheats and free items, a common social engineering tactic.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9971

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.xyz/app/406889139/coin-master-free-spins-link-game-hack PDF link annotation
    • http://pspmrsmbpj.com/opac/repository/google-how-do-you-get-free-robux_GM431946152.pdfIn PDF document text
    • http://pspmrsmbpj.com/opac/repository/how-to-make-a-minecraft-server-for-free-java_GM479516143.pdfIn PDF document text
    • http://www.pspmrsmbpj.com/opac/repository/robux-offer-wall_GM431946152.pdfIn PDF document text
    • http://www.pspmrsmbpj.com/opac/repository/minecraft-free-download-mac-full-version-2021_GM479516143.pdfIn PDF document text
    • http://www.pspmrsmbpj.com/opac/repository/how-can-i-get-minecraft-for-free_GM479516143.pdfIn PDF document text
    • http://www.pspmrsmbpj.com/opac/repository/prison-life-roblox-hacks_GM431946152.pdfIn PDF document text
    • http://www.pspmrsmbpj.com/opac/repository/robux-hack-no-verification_GM431946152.pdfIn PDF document text
    • http://pspmrsmbpj.com/opac/repository/coin-master-hacks-no-human-verification_GM406889139.pdfIn PDF document text
    • http://www.pspmrsmbpj.com/opac/repository/coin-master-card-hack-apk_GM406889139.pdfIn PDF document text
    • http://pspmrsmbpj.com/opac/repository/claim-free-robux_GM431946152.pdfIn PDF document text
    • http://pspmrsmbpj.com/opac/repository/coin-master-daily-free-spins-link-app_GM406889139.pdfIn PDF document text
    • http://pspmrsmbpj.com/opac/repository/how-to-get-coin-master-card-free_GM406889139.pdfIn PDF document text
    • http://www.pspmrsmbpj.com/opac/repository/cool-free-roblox-outfits_GM431946152.pdfIn PDF document text
    • http://pspmrsmbpj.com/opac/repository/free-spin-in-coin-master_GM406889139.pdfIn PDF document text
    • http://pspmrsmbpj.com/opac/repository/how-do-i-get-free-robux-on-roblox_GM431946152.pdfIn PDF document text
    • http://pspmrsmbpj.com/opac/repository/free-roblox-card-codes_GM431946152.pdfIn PDF document text
    • http://pspmrsmbpj.com/opac/repository/coin-master-hack-without-verification_GM406889139.pdfIn PDF document text
    • http://pspmrsmbpj.com/opac/repository/free-robux-no-verification-required_GM431946152.pdfIn PDF document text
    • http://www.pspmrsmbpj.com/opac/repository/coin-master-hacks-free-spins_GM406889139.pdfIn PDF document text
    • http://pspmrsmbpj.com/opac/repository/roblox-group-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 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off00004896.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4896 25844 bytes
SHA-256: 32c96ef00ff83c8fa7680e7c4e70be796c8703ccfa1b1148b10513b78e3d8770
font_01_sfnt_off00008330.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8330 18056 bytes
SHA-256: a4f33549350803e8a819cbfad6b4ff3cdc0b302ceab74af9f2f663eab6bd9ec0

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