Malicious PDF — malware analysis report

Static analysis result for SHA-256 c08065cbb97c578e…

MALICIOUS

PDF

73.9 KB Created: 2021-07-18 03:58:32 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3)
MD5: f019b6fb5b4de3304a80a9611702398c SHA-1: 235aaeb01897eaf9b3cff2383d0a0802d42243f7 SHA-256: c08065cbb97c578e52deeb166c65f2ee0f9d3c54455d41cab1abe0405e3df45f
96 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8028

Heuristics 4

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
  • 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://feedproxy.google.com/~r/razvivatel/yapz/~3/v-xubMviL4Y/square?utm_term=tncc+questions+and+answers
    • https://static1.squarespace.com/static/60aac5994c6b1805bc4acbdb/t/60ee733edf3d323292d3b640/1626239806944/jokofesered.pdf
    • https://static1.squarespace.com/static/60bf69b23f3791685666e32d/t/60edce4ec450ee47307d1875/1626197582690/71289085129.pdf
    • https://static1.squarespace.com/static/60aac52a97a1d73ddacfe14c/t/60f03e9d24fa75375d8878fa/1626357405977/18034785237.pdf
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/pdf/1.3/
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/xap/1.0/mm/
    • http://ns.adobe.com/xap/1.0/rights/
    • http://dejavu.sourceforge.net
    • http://dejavu.sourceforge.net/wiki/index.php/License

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000bfcb.bin
9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1		 pdf-font-stream PDF embedded font (sfnt) at offset 0xBFCB 16792 bytes
font_01_sfnt_off0000d7dd.bin
58672f56262e64d1499ee0021d655024c4d33d37c2a5a8e9e5f258b8881c40d3		 pdf-font-stream PDF embedded font (sfnt) at offset 0xD7DD 16748 bytes
font_02_sfnt_off0001036d.bin
cb77ccf90c2b2cb2e3d0c448c2b1a82d5d636ab1ab817931cfbf99bfd975d72d		 pdf-font-stream PDF embedded font (sfnt) at offset 0x1036D 10612 bytes

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