PDF static analysis report

Static analysis result for SHA-256 8f7cb62a5c55128d…

SUSPICIOUS

PDF

46.0 KB Created: 2021-05-16 20:19:01 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: e163425c459879a5097f2628e82e83e3 SHA-1: 2cc21e0d8e9731c75e915b2bc8396958d365b1a0 SHA-256: 8f7cb62a5c55128d335e8ab12d0a5875be6bd0d000f972fb66ff896f38a209f7
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs and a prominent external URI pointing to sites offering 'free coins' or 'hacks' for popular games, indicating a phishing or scam lure. The ML classifier also flagged this PDF as malicious. While no scripts were explicitly extracted, the presence of embedded URLs and the nature of the lures suggest an attempt to redirect users to potentially malicious websites for credential harvesting or malware delivery.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9432

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/free-unlimited-coins-for-coin-master-game-hack PDF link annotation
    • http://www.teapotjewelry.com/images/coin-master-hack-2021_GM406889139.pdfIn PDF document text
    • http://www.teapotjewelry.com/images/free-robux-groups-2021_GM431946152.pdfIn PDF document text
    • http://www.teapotjewelry.com/images/free-roblox-codes_GM431946152.pdfIn PDF document text
    • http://www.teapotjewelry.com/images/coin-master-hack-link-2021_GM406889139.pdfIn PDF document text
    • http://www.teapotjewelry.com/images/how-to-get-free-robux-no-human-verification_GM431946152.pdfIn PDF document text
    • http://www.teapotjewelry.com/images/how-to-get-free-spins-on-coin-master_GM406889139.pdfIn PDF document text
    • http://www.teapotjewelry.com/images/minecraft-bedrock-edition-pc-download-free_GM479516143.pdfIn PDF document text
    • http://www.teapotjewelry.com/images/free-robux-no-survey-or-human-verification_GM431946152.pdfIn PDF document text
    • http://www.teapotjewelry.com/images/coin-master-free-spin-today_GM406889139.pdfIn PDF document text
    • http://www.teapotjewelry.com/images/robux-sites_GM431946152.pdfIn PDF document text
    • http://www.teapotjewelry.com/images/free-robux-without-verification-2021_GM431946152.pdfIn PDF document text
    • http://www.teapotjewelry.com/images/robuxlove-net-free-robux_GM431946152.pdfIn PDF document text
    • http://www.teapotjewelry.com/images/coin-and-spin-link_GM406889139.pdfIn PDF document text
    • http://www.teapotjewelry.com/images/free-spins-on-coin-master-link_GM406889139.pdfIn PDF document text
    • http://www.teapotjewelry.com/images/how-to-make-clothes-on-roblox-for-free_GM431946152.pdfIn PDF document text
    • http://www.teapotjewelry.com/images/free-roblox-characters_GM431946152.pdfIn PDF document text
    • http://www.teapotjewelry.com/images/smart-lodhi-coin-master-hack_GM406889139.pdfIn PDF document text
    • http://www.teapotjewelry.com/images/roblox-com-redeem_GM431946152.pdfIn PDF document text
    • http://www.teapotjewelry.com/images/free-robux-codes-2021-real_GM431946152.pdfIn PDF document text
    • http://www.teapotjewelry.com/images/coin-master-hack-apk-july-29_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 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off00004a18.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4A18 25968 bytes
SHA-256: ee6ec228c6a41ea6999fbc2bced8495a9c4fb188797a365da99622001125df34
font_01_sfnt_off000085d1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x85D1 3400 bytes
SHA-256: 4b3e0f36ad1e0c7e3ea5c178fd2b4f097d1e01575fc6a4101a8b520db34dfe07
font_02_sfnt_off000090fa.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x90FA 18404 bytes
SHA-256: 4a7e9deaced5a20a88dfb6f0cb6950193ff13fb4f66a813a778aefd0257287c8

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