Malicious PDF — malware analysis report

Static analysis result for SHA-256 552b4abe74421956…

MALICIOUS

PDF

254.1 KB Created: 2022-04-10 10:00:14 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-20
MD5: 979bdc92480fb1cbf28ca4177b66a169 SHA-1: 46e37b07a6c243e750a356b5d6546784d95a3c07 SHA-256: 552b4abe744219563e751904bc52775876f0f857ac986c26a1965cce59714609
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6767

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://fokorakadugapo.weebly.com/uploads/1/3/4/4/134444193/xigozekis.pdf In PDF document text
    • https://pijafajabivigin.weebly.com/uploads/1/3/4/6/134635516/virawusefawiferumawo.pdfIn PDF document text
    • https://komiwafaka.weebly.com/uploads/1/3/2/7/132712661/nixuzabibuserirepi.pdfIn PDF document text
    • https://zedowegekinusil.weebly.com/uploads/1/3/3/9/133997302/xafibonijamut.pdfIn PDF document text
    • https://sawepaxir.weebly.com/uploads/1/3/1/8/131858353/dojexaxepisatapo.pdfIn PDF document text
    • https://sekojeti.weebly.com/uploads/1/3/4/5/134583019/keramalile.pdfIn PDF document text
    • https://magolusasuxagex.weebly.com/uploads/1/3/4/5/134585119/66cec55d984285.pdfIn PDF document text
    • https://fotavimapuwe.weebly.com/uploads/1/3/2/8/132816041/9898820.pdfIn PDF document text
    • https://kepegefamoza.weebly.com/uploads/1/3/1/3/131398453/wawofenokeve.pdfIn PDF document text
    • https://nifexikutufix.weebly.com/uploads/1/3/7/4/137499973/wukijiroposer.pdfIn PDF document text
    • https://domilejoxu.weebly.com/uploads/1/3/4/5/134529458/df8be3aecc594.pdfIn PDF document text
    • https://bevufivob.weebly.com/uploads/1/3/4/6/134669401/lerawiv.pdfIn PDF document text
    • https://mazoguwikite.weebly.com/uploads/1/3/4/6/134614920/putufe_mudejekas.pdfIn PDF document text
    • https://kemigaguni.weebly.com/uploads/1/3/1/0/131070112/96c18c9bd0.pdfIn PDF document text
    • https://dotifusogibosu.weebly.com/uploads/1/3/4/4/134458831/toroz-pazuli-nomifanebuwegab-mavufi.pdfIn PDF document text
    • https://firuruxuzero.weebly.com/uploads/1/3/7/5/137502241/21d0e14dd1.pdfIn PDF document text
    • https://xebezadewa.weebly.com/uploads/1/3/4/8/134852362/c601748031e7db.pdfIn PDF document text
    • https://jovuximunises.weebly.com/uploads/1/3/0/8/130814448/fapalikam.pdfIn PDF document text
    • https://kefufavara.weebly.com/uploads/1/3/1/4/131407952/2574921.pdfIn PDF document text
    • https://forakisoja.weebly.com/uploads/1/3/2/7/132740641/ff61d11a9.pdfIn PDF document text
    • https://suredowatoma.weebly.com/uploads/1/3/4/7/134762200/3009790.pdfIn PDF document text
    • https://dajexuxeguse.weebly.com/uploads/1/3/4/8/134859846/ea2ac8a1.pdfIn PDF document text
    • https://lexujimejuj.weebly.com/uploads/1/3/4/2/134265975/zuriti-lafupef-rilidikopudebif-gobepoxa.pdfIn PDF document text
    • https://lidoxuma.weebly.com/uploads/1/3/4/5/134584164/2354981.pdfIn PDF document text
    • https://minizejemeroro.weebly.com/uploads/1/3/2/7/132740725/1288292.pdfIn PDF document text
    • https://rotonozi.weebly.com/uploads/1/3/5/3/135315410/furazuxuzana.pdfIn PDF document text
    • https://jelosixonov.weebly.com/uploads/1/3/4/6/134666827/wolokafobod_volib.pdfIn PDF document text
    • https://palukenibimel.weebly.com/uploads/1/3/4/4/134401756/wuzozugadu_bujuwesi_gemeb_doxonujovapet.pdfIn PDF document text
    • https://rusuzewaridoxi.weebly.com/uploads/1/3/4/7/134761315/lesodem.pdfIn PDF document text
    • https://sazexijubix.weebly.com/uploads/1/3/4/5/134599352/nojopu.pdfIn PDF document text
    • https://xalosexi.weebly.com/uploads/1/3/4/6/134685437/gaxulubazeke.pdfIn PDF document text
    • https://jesepivop.weebly.com/uploads/1/3/1/4/131483445/a04d7c245da.pdfIn PDF document text
    • https://volixezutepa.weebly.com/uploads/1/3/4/1/134131916/ludafoludowezo.pdfIn PDF document text
    • https://gixipimeno.weebly.com/uploads/1/3/4/3/134310045/1324978.pdfIn PDF document text
    • https://lisijinawap.weebly.com/uploads/1/3/4/7/134740049/defim.pdfIn PDF document text
    • https://valutakawewa.weebly.com/uploads/1/3/1/3/131378791/7680202.pdfIn PDF document text
    • https://colod.co.za/XSRYdR1H?utm_term=analytic+geometry+and+calculus+3+pdfPDF link annotation
    • 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_off00038387.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00038387.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00038387.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x38387 18860 bytes
SHA-256: f755ba7739c50f388f0c1969e386159b32a3517cab83dc4e5ebf0298253004a5
font_01_sfnt_off0003b5a9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3B5A9 11328 bytes
SHA-256: f796bb30e429b5f503363875d7cf70135b55ff90e93cdd61d61eb278ca0e8578
font_02_sfnt_off0003d030.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3D030 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1