PDF static analysis report

Static analysis result for SHA-256 2db2b3510a4e3900…

SUSPICIOUS

PDF

536.0 KB Created: 2022-08-18 19:18:38 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2023-12-10
MD5: 03e34a0935a76ab4c2a807922686ea65 SHA-1: fbda0a84008c6f1441ff0d50feb481187b0395fd SHA-256: 2db2b3510a4e39002e2d81496fcd2903433be89fecca5ec120a7272e7e014b7a
46 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4649

Heuristics 4

  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • 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://sawatulaboror.weebly.com/uploads/1/3/2/7/132710797/vodizajinimabim.pdf In PDF document text
    • https://sajizelezulini.weebly.com/uploads/1/4/1/5/141563363/firinomukikotuw.pdfIn PDF document text
    • https://xamukujivova.weebly.com/uploads/1/3/1/3/131384573/3d7a920.pdfIn PDF document text
    • https://vufibelugano.weebly.com/uploads/1/3/4/1/134109356/993350c83.pdfIn PDF document text
    • https://kejemixixuroguw.weebly.com/uploads/1/3/4/5/134530022/togimogufuj.pdfIn PDF document text
    • https://puziwurawube.weebly.com/uploads/1/3/1/8/131871408/e2c56f07859e1e9.pdfIn PDF document text
    • https://lufisadoxusixa.weebly.com/uploads/1/3/4/5/134583632/fubopupugu.pdfIn PDF document text
    • https://kepubewi.weebly.com/uploads/1/3/6/0/136095452/1975479.pdfIn PDF document text
    • https://sepetemag.weebly.com/uploads/1/4/2/0/142006389/5250953.pdfIn PDF document text
    • https://gefosutobova.weebly.com/uploads/1/3/4/6/134647182/8091763.pdfIn PDF document text
    • https://ziwizuvako.weebly.com/uploads/1/4/1/4/141436426/dinodebav.pdfIn PDF document text
    • https://jibukasuji.weebly.com/uploads/1/3/4/6/134657313/xitulozapelakib_danisikike_reguzigar.pdfIn PDF document text
    • https://sexazoterufufur.weebly.com/uploads/1/3/4/4/134486617/povakaxisobutavew.pdfIn PDF document text
    • https://gaxasonazeg.weebly.com/uploads/1/3/4/3/134375181/52a054cf.pdfIn PDF document text
    • https://sekorora.weebly.com/uploads/1/3/4/8/134856449/tavivarurowun.pdfIn PDF document text
    • https://dizubegunusu.weebly.com/uploads/1/3/4/8/134889053/7c17ffae28.pdfIn PDF document text
    • https://senobatupubem.weebly.com/uploads/1/3/1/4/131437889/3878862.pdfIn PDF document text
    • https://tuwukodazoj.weebly.com/uploads/1/3/1/3/131383678/031d752.pdfIn PDF document text
    • https://kofovozeregom.weebly.com/uploads/1/3/4/3/134313602/rijaxuvuranukak.pdfIn PDF document text
    • https://jamobosis.weebly.com/uploads/1/3/4/6/134684796/pezanuzinasaw-potusu-bizadiwemenes-kizexixegulud.pdfIn PDF document text
    • http://yftejum.com/c3?utm_term=halloween+party+poster+freePDF link annotation
    • https://static1.squarespace.com/static/604aea6a97201213e037dc4e/t/62d18a6e4f48ff0310c445e2/1657899631050/tunarapekopegif.pdfIn PDF document text
    • https://static1.squarespace.com/static/604aebe5436e397a99d53e8a/t/62b7aaf7fb85de505e469c3a/1656204023818/79969807616.pdfIn PDF document text
    • https://static1.squarespace.com/static/604aec14af289a5f7a539cf5/t/62d383523cdbb0435c9be954/1658028882894/rakotefufilimimuzoke.pdfIn PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://ns.adobe.com/xap/1.0/rights/In PDF document text
    • http://dejavu.sourceforge.netIn extracted file (font_00_sfnt_off0007f7d2.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0007f7d2.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0007f7d2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7F7D2 10448 bytes
SHA-256: 51d00472ff6bd4eafe0b027a6f979b3315927e2b951876f2741ad8b2e99629bb
font_01_sfnt_off00080fb9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x80FB9 16140 bytes
SHA-256: 00b1f632e8afe72716c8bcdb76b7901b56c060d1dc0f96f3f5c1b8373b85735b
font_02_sfnt_off00082531.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x82531 16620 bytes
SHA-256: f0da9329ecb29459bd839d3e97b41fd7c3dbfd0bec15062ac74a7ae380429266