Malicious PDF — malware analysis report

Static analysis result for SHA-256 6349588c0b593f19…

MALICIOUS

PDF

268.7 KB Created: 2022-04-28 03:43:42 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-29
MD5: 501d17fb913725bd305a3dac88758a0f SHA-1: 6ef1ae9c35b9fdd8f561939f1e7974373dcaa343 SHA-256: 6349588c0b593f19a101777970f9b984beb6c66d6898bb585ffe2a30c35fca2a
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7170

Heuristics 5

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • 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://loheb.co.za/XSRYdR1H?utm_term=aviva+life+and+critical+illness+application+form PDF link annotation
    • http://opakowania-loga.pl/zdjecia/fotki/file/luvewoderej.pdfIn PDF document text
    • https://lexconsulting.ro/webroot/files/media/43071130456.pdfIn PDF document text
    • https://zixafozete.weebly.com/uploads/1/3/5/3/135349102/roviz_janikoliv_xusikeredo_mufug.pdfIn PDF document text
    • https://boridijuj.weebly.com/uploads/1/4/1/3/141314121/rodobi.pdfIn PDF document text
    • http://konberdbio.com/upload/files/20422242985.pdfIn PDF document text
    • https://jasiximipiz.weebly.com/uploads/1/3/1/4/131453573/wovof-vemavewiza-kakesipasozojom-jowilotix.pdfIn PDF document text
    • http://blackhorsesc.pl/userfiles/file/3921073191.pdfIn PDF document text
    • http://tamezou.com/upload/ckfinder/files/97232298436.pdfIn PDF document text
    • https://vogobozonek.weebly.com/uploads/1/3/4/6/134667402/jimavikag.pdfIn PDF document text
    • http://test.xn--b1adbeobutb0arf.xn--p1ai/kcfinder/upload/files/lijeduvavevon.pdfIn PDF document text
    • https://danabemove.weebly.com/uploads/1/3/0/7/130776083/518a0d.pdfIn PDF document text
    • https://jisiresofuwidi.weebly.com/uploads/1/3/0/7/130739297/b3da18554.pdfIn PDF document text
    • https://buxapuwale.weebly.com/uploads/1/3/2/8/132815799/gazutepotunuz.pdfIn PDF document text
    • https://kabixiwuvilaz.weebly.com/uploads/1/3/2/6/132681231/jexet_wulije_sabiwex_vazabe.pdfIn PDF document text
    • https://lilepixot.weebly.com/uploads/1/3/4/4/134462463/zofijudimix.pdfIn PDF document text
    • https://funakijogobitig.weebly.com/uploads/1/4/1/3/141306942/b51349e.pdfIn PDF document text
    • http://farashimirooz.com/files/32291863177.pdfIn PDF document text
    • https://lukimozogu.weebly.com/uploads/1/3/4/6/134638062/91044253.pdfIn PDF document text
    • http://sherpakhabar.com/dbros/public/ckeditor/kcfinder/upload/files/guzuwenonasepav.pdfIn PDF document text
    • https://pimorasizeku.weebly.com/uploads/1/4/1/4/141417449/3182079.pdfIn PDF document text
    • http://systempro.kr/userData/board/file/73655856710.pdfIn PDF document text
    • http://nitecoreromania.ro/files/file/27467534485.pdfIn PDF document text
    • https://zajenutomu.weebly.com/uploads/1/3/4/1/134109216/2067488.pdfIn PDF document text
    • http://accessiblevehicleservices.com/userfiles/file/dovepopopezuriso.pdfIn PDF document text
    • https://mekapejodefab.weebly.com/uploads/1/3/4/7/134740006/65756.pdfIn PDF document text
    • https://dubuvolikumo.weebly.com/uploads/1/3/4/0/134012832/7475780.pdfIn PDF document text
    • https://fuxofavipip.weebly.com/uploads/1/4/1/3/141389015/2aad19a54233.pdfIn PDF document text
    • https://nofevezim.weebly.com/uploads/1/3/4/7/134770192/tuxanagagewepoga.pdfIn PDF document text
    • http://ndt-tl.ru/upload/file/56849834211.pdfIn PDF document text
    • https://lurabokeriwima.weebly.com/uploads/1/3/7/5/137511490/goxijozawemuv_losojefide_risit_varelo.pdfIn PDF document text
    • https://kerejuwapezokuk.weebly.com/uploads/1/3/4/7/134765041/gawibulisapozan-xoviw-nuwasi.pdfIn PDF document text
    • http://kaithompson.com/userfiles/file/lutunafudakiti.pdfIn PDF document text
    • http://stavebniny-pyramida.cz/admin/upload/files/sotorudugofosof.pdfIn PDF document text
    • https://aydinhirdavat.com/panel/kcfinder/upload/files/javuz.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_off0003c48c.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0003c48c.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0003c48c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3C48C 17540 bytes
SHA-256: 22215a035629413e5b23f3b1d7283771f3714b5af63b01f8749379a0520e9118
font_01_sfnt_off0003f143.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3F143 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0004095a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4095A 10828 bytes
SHA-256: 08baf353248984079a961cde2b5d787dedbd839d0ae08bf30b9e51ceb8f0a1f9