PDF static analysis report

Static analysis result for SHA-256 b29deff1cb701261…

SUSPICIOUS

PDF

41.9 KB Created: 2021-05-17 02:47:54 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 12b9c81d5dd9ae5108ab712ec714984f SHA-1: 1019e8350a4c93cc92b000289b8ecdbe0a8f592d SHA-256: b29deff1cb701261391da293dd2f1309153b477c1f0085b967ad178ff8f2c7e5
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains embedded URLs and a visual call-to-action, strongly suggesting a phishing or social engineering attempt. The ML classifier also flagged this PDF as malicious. The primary goal appears to be directing the user to external sites that likely host further malicious content or scams, such as game hacks.

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/free-coin-master-hacks-game-hack PDF link annotation
    • http://linens.kiev.ua/images/coin-master-free-coins-link_GM406889139.pdfIn PDF document text
    • http://linens.kiev.ua/images/free-texture-packs-for-minecraft-pe_GM479516143.pdfIn PDF document text
    • http://linens.kiev.ua/images/coin-master-free-spins-link-quora_GM406889139.pdfIn PDF document text
    • http://linens.kiev.ua/images/coin-master-free-spins-and-coins-2021_GM406889139.pdfIn PDF document text
    • http://linens.kiev.ua/images/how-to-get-free-minecraft-alts_GM479516143.pdfIn PDF document text
    • http://linens.kiev.ua/images/free-spins-and-coins-coin-master-2021-link_GM406889139.pdfIn PDF document text
    • http://linens.kiev.ua/images/coin-master-free-coins-and-spins-link_GM406889139.pdfIn PDF document text
    • http://linens.kiev.ua/images/coin-master-free-spins-daily_GM406889139.pdfIn PDF document text
    • http://linens.kiev.ua/images/free-robux-hack-no-human-verification-or-survey_GM431946152.pdfIn PDF document text
    • http://linens.kiev.ua/images/sites-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://linens.kiev.ua/images/is-there-a-way-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://linens.kiev.ua/images/hack-coin-master-apk-ios_GM406889139.pdfIn PDF document text
    • http://linens.kiev.ua/images/minecraft-116-apk-download_GM479516143.pdfIn PDF document text
    • http://linens.kiev.ua/images/coinmasterdailyfreespins-com_GM406889139.pdfIn PDF document text
    • http://linens.kiev.ua/images/how-to-hack-coin-master-android_GM406889139.pdfIn PDF document text
    • http://linens.kiev.ua/images/how-to-get-free-spins-on-coin-master-without-verification_GM406889139.pdfIn PDF document text
    • http://linens.kiev.ua/images/coin-master-free-gifts_GM406889139.pdfIn PDF document text
    • http://linens.kiev.ua/images/coin-master-hack-activegamer_GM406889139.pdfIn PDF document text
    • http://linens.kiev.ua/images/games-like-coin-master-for-free_GM406889139.pdfIn PDF document text
    • http://linens.kiev.ua/images/minecraft-hack-mod_GM479516143.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_off00004b48.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4B48 24392 bytes
SHA-256: 9fe10b069f7aa8b187fd50ae102b12622d32d5a7d8b333c40c99a41872653fbb
font_01_sfnt_off00008287.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8287 17880 bytes
SHA-256: e9d83edb2e1b044691ef11a4057c4d6cc11a4a50971021398c2c06fbe5537458

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