PDF static analysis report

Static analysis result for SHA-256 fb71a7a61a95cab6…

SUSPICIOUS

PDF

50.7 KB Created: 2021-05-12 06:36:51 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 5446cbc7187253aeb6f41fe67a995f2d SHA-1: 12f8ba445938f596ca1b530b9fd9748f92f38fd7 SHA-256: fb71a7a61a95cab626edd251973312113307730b4a1c9d0f94dc082bd9283c6b
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains embedded URLs and a visual call-to-action, suggesting it is designed to trick users into downloading further content. The ML classifier also flagged this PDF as malicious. The presence of external URIs and the overall structure indicate a phishing or malware distribution attempt, likely via spearphishing attachment.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8594

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/431946152/free-robux-without-offers-game-hack PDF link annotation
    • http://www.homesweethome.pl/images/haktuts-2021-coin-master-free-spin-link_GM406889139.pdfIn PDF document text
    • http://www.homesweethome.pl/images/get-free-spins-on-coin-master-2021_GM406889139.pdfIn PDF document text
    • http://www.homesweethome.pl/images/how-to-make-free-robux_GM431946152.pdfIn PDF document text
    • http://www.homesweethome.pl/images/the-coin-master-hack_GM406889139.pdfIn PDF document text
    • http://www.homesweethome.pl/images/coin-master-daily-free-spins-link-today_GM406889139.pdfIn PDF document text
    • http://www.homesweethome.pl/images/ways-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://www.homesweethome.pl/images/coin-master-free-spins-generator_GM406889139.pdfIn PDF document text
    • http://www.homesweethome.pl/images/coin-master-game-hacks_GM406889139.pdfIn PDF document text
    • http://www.homesweethome.pl/images/coin-master-on-facebook_GM406889139.pdfIn PDF document text
    • http://www.homesweethome.pl/images/coin-master-extra-spins_GM406889139.pdfIn PDF document text
    • http://www.homesweethome.pl/images/coin-master-free-download-app_GM406889139.pdfIn PDF document text
    • http://www.homesweethome.pl/images/minecraft-pe-015-0-apk-free-download_GM479516143.pdfIn PDF document text
    • http://www.homesweethome.pl/images/hack-to-send-gold-cards-on-coin-master_GM406889139.pdfIn PDF document text
    • http://www.homesweethome.pl/images/coin-master-hack-app-2021_GM406889139.pdfIn PDF document text
    • http://www.homesweethome.pl/images/code-free-robux_GM431946152.pdfIn PDF document text
    • http://www.homesweethome.pl/images/free-robux-generator-no-human-verification-or-survey-2021_GM431946152.pdfIn PDF document text
    • http://www.homesweethome.pl/images/free-spin-coin-master-game_GM406889139.pdfIn PDF document text
    • http://www.homesweethome.pl/images/coin-master-free-spin-ml_GM406889139.pdfIn PDF document text
    • http://www.homesweethome.pl/images/free-robux-just-enter-username-and-password_GM431946152.pdfIn PDF document text
    • http://www.homesweethome.pl/images/get-free-spins-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 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off0000498a.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x498A 26000 bytes
SHA-256: d88688c8b8db23f99841649f161876b41d88203b053f94527f15b9c675f01585
font_01_sfnt_off00008662.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8662 3556 bytes
SHA-256: 2fbab651ea231f039588903bceda16b0e4145631826cf7632767bd949ec036dd
font_02_sfnt_off00009235.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9235 6700 bytes
SHA-256: ae114634718854704d615808d33fb1b747d90eb28e420080bd5adbdfe7fb6a27
font_03_sfnt_off0000a272.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA272 18600 bytes
SHA-256: aefc65dd28f007a3f9b16d2e7d3f040b6593358131967176ac90892bab7f0013

Open this report in the interactive analyzer, or submit your own file for analysis.