Malicious PDF — malware analysis report

Static analysis result for SHA-256 c7d69608c8f0637d…

MALICIOUS

PDF

569.4 KB Created: 2022-04-27 05:06:18 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-28
MD5: 2849c309f8b7c5c19e77d66b911deaf9 SHA-1: c555730f3fb45f4cfd6be9cf0cadfda6ec919abb SHA-256: c7d69608c8f0637d8f8f595824b23b8c8b2fb3e15e266c4110990cbe22b4aa52
166 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3031

Heuristics 6

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Travel-support phone-number stuffing scam critical SE_TRAVEL_SUPPORT_PHONE_SCAM
    Document repeats phone numbers in airline/travel/refund/support language, often across multiple regional phrasings. This matches SEO/support-scam PDFs that impersonate airlines or travel brands and route users to attacker-controlled call centers rather than a normal travel document.
  • 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://lovig.co.za/XSRYdR1H?utm_term=ssg+constitution+and+bylaws+2019+pdf PDF link annotation
    • http://dc-d07302d779c4.chio-tian.com/upload/files/marusoxuduki.pdfIn PDF document text
    • https://kebuwusatame.weebly.com/uploads/1/3/5/3/135343151/mefiraz.pdfIn PDF document text
    • https://gskrem.ru/img/file/43267418831.pdfIn PDF document text
    • https://turismo-galicia.es/ckfinder/userfiles/files/92421103689.pdfIn PDF document text
    • https://dawubatumov.weebly.com/uploads/1/3/4/4/134478144/1d1219b0c4.pdfIn PDF document text
    • http://www.huntsvillepr.com/files/files/5525468345.pdfIn PDF document text
    • https://daxedinojadu.weebly.com/uploads/1/3/4/5/134590150/nomeretujuwulokono.pdfIn PDF document text
    • http://studiolegalebisantis.it/userfiles/files/52822848780.pdfIn PDF document text
    • https://bilunoxenaxu.weebly.com/uploads/1/3/4/4/134474733/tixulivegaxaba_wotip_sujis.pdfIn PDF document text
    • http://www.ebsjosepirosamaria.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620131b680b2e---60105490725.pdfIn PDF document text
    • https://rabusefikitane.weebly.com/uploads/1/3/5/3/135314736/41445.pdfIn PDF document text
    • http://anticacarsulaeborzoi.eu/userfiles/files/wamixamukazinexep.pdfIn PDF document text
    • http://pluimveebeurs.com/userfiles/file/66404618885.pdfIn PDF document text
    • http://nislamengineering-ltd.com/assets/ckeditor/kcfinder/upload/files/23068080975.pdfIn PDF document text
    • https://tivexafo.weebly.com/uploads/1/3/4/3/134348633/1952814.pdfIn PDF document text
    • https://bizekexejanagiv.weebly.com/uploads/1/3/4/5/134593847/nilikibapuki.pdfIn PDF document text
    • https://jugovufepejeja.weebly.com/uploads/1/3/4/6/134611134/wokalixomijoterepawo.pdfIn PDF document text
    • https://gasimela.weebly.com/uploads/1/3/1/3/131398285/5299367.pdfIn PDF document text
    • https://bustotoronto.com/userfiles/file/viwabenarez.pdfIn PDF document text
    • https://mujeresenmovimientoplus.com/userfiles/file/52139680315.pdfIn PDF document text
    • http://ubestsports.com/imager/files/20220427010551.pdfIn PDF document text
    • https://zibeselev.weebly.com/uploads/1/3/4/1/134131471/gamaranoguduk-vesutogi-kikidoramip-reliwujuzim.pdfIn PDF document text
    • https://mandarinkinesiska.com/userfiles/file/gawexoxukevufev.pdfIn PDF document text
    • https://iaido-iaijutsu.ru/userfiles_exc/84213658871.pdfIn PDF document text
    • https://lalodimog.weebly.com/uploads/1/4/1/2/141254379/916050.pdfIn PDF document text
    • https://sulogifobib.weebly.com/uploads/1/3/5/3/135322722/kujivowigodekuwaf.pdfIn PDF document text
    • http://studioagm.it/userfiles/files/12491237685.pdfIn PDF document text
    • https://lengthening-sldf.fasamra.com/userfiles/file/vuxoboposevusar.pdfIn PDF document text
    • https://luzulobopado.weebly.com/uploads/1/3/2/6/132681737/f8eb8eebc72f.pdfIn PDF document text
    • http://queuemanagementsystems.com/wp-content/plugins/formcraft/file-upload/server/content/files/16216f182d51b0---mujizir.pdfIn PDF document text
    • http://garoli.com.br/js/kcfinder/upload/files/palivegubazoxulebilano.pdfIn PDF document text
    • http://jewelry-shopping-city.com/uploads/files/202204202151351018.pdfIn PDF document text
    • https://riregagofowa.weebly.com/uploads/1/3/1/3/131379776/rifatarorosuxifa.pdfIn PDF document text
    • http://citlak.de/admin/UserFiles/file/vovekuzoremogiz.pdfIn PDF document text
    • https://bunixidulot.weebly.com/uploads/1/3/5/9/135964284/pavepu.pdfIn PDF document text
    • https://magozenidudib.weebly.com/uploads/1/3/4/7/134711122/5686743.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_off00085d49.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00085d49.bin)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00085d49.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x85D49 11540 bytes
SHA-256: 94e4f64f03d0bf6865e3a5f54f3011a95d96be7e6e6b8d52c16091a4219837e8
font_01_sfnt_off0008787b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8787B 5852 bytes
SHA-256: a733d3a2e02e3afed2a74e40368ae885ee183249f18296d1c84782ea8ff2e110
font_02_sfnt_off00088d2a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x88D2A 18256 bytes
SHA-256: a2a0128edd20e89c900873cff74802b1b207b35cc39e045e931000aaca1d7b79
font_03_sfnt_off0008bc8a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8BC8A 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1