Malicious PDF — malware analysis report

Static analysis result for SHA-256 6df832ca785e5a61…

MALICIOUS

PDF

345.6 KB Created: 2022-04-06 11:03:14 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-18
MD5: b495f5fe35e01f94de25af5b9ade38d6 SHA-1: 150d12f6561be46512117e4499ddc74495618ad5 SHA-256: 6df832ca785e5a61cea4ef8e3dd00e0ba9225cd5f06a9fab6c7c12358509a47a
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5879

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://jupojunidukeze.weebly.com/uploads/1/3/4/0/134012404/vivoxo.pdf In PDF document text
    • https://sibojigejediwij.weebly.com/uploads/1/3/4/6/134606131/xuvomut.pdfIn PDF document text
    • https://xogubopuvemaf.weebly.com/uploads/1/3/4/7/134768150/momuvut_falaw_melogazufebanol.pdfIn PDF document text
    • http://igigeothermal.jp/userfiles/file/38548525497.pdfIn PDF document text
    • https://pevinuwipe.weebly.com/uploads/1/3/0/8/130873962/afa15.pdfIn PDF document text
    • https://widunamaki.weebly.com/uploads/1/3/4/8/134886597/zezaxul.pdfIn PDF document text
    • https://mefarixikokupa.weebly.com/uploads/1/3/4/7/134759110/gabefiluti.pdfIn PDF document text
    • https://xivetebutago.weebly.com/uploads/1/3/4/7/134737957/7f5b1d7.pdfIn PDF document text
    • https://mimitokiwunas.weebly.com/uploads/1/3/4/0/134012498/fomatavaluwena_detasif.pdfIn PDF document text
    • http://studiolegalebisantis.it/userfiles/files/90669848480.pdfIn PDF document text
    • https://taxubixud.weebly.com/uploads/1/3/4/7/134760406/9346d9f.pdfIn PDF document text
    • https://xadarerisisiw.weebly.com/uploads/1/3/2/6/132682239/lufojuzevakemur-wemokejumezolu.pdfIn PDF document text
    • https://pusiwemesezupob.weebly.com/uploads/1/3/5/9/135962263/4664676.pdfIn PDF document text
    • http://terapie-psi.ro/wp-content/plugins/formcraft/file-upload/server/content/files/162169f9ada04e---nagafuro.pdfIn PDF document text
    • https://waperaterorug.weebly.com/uploads/1/3/0/9/130969933/ligodifik.pdfIn PDF document text
    • https://nudegono.weebly.com/uploads/1/3/4/6/134682657/lagemajim-sipekebawarum-penakuxinazez-paludix.pdfIn PDF document text
    • https://surebexu.weebly.com/uploads/1/3/4/4/134458457/472ccd4523ff.pdfIn PDF document text
    • https://bomazadoxu.weebly.com/uploads/1/3/4/4/134474586/5657865.pdfIn PDF document text
    • http://srihemkuntschoolint.com/slbdavbatala/userfiles/file/begapozinazomiwimokijuze.pdfIn PDF document text
    • https://jiwepeduvebata.weebly.com/uploads/1/3/1/4/131456267/939676320.pdfIn PDF document text
    • https://teduzagegoxow.weebly.com/uploads/1/3/4/4/134400331/87793.pdfIn PDF document text
    • https://webezajafe.weebly.com/uploads/1/3/4/7/134774073/gebajuxejo.pdfIn PDF document text
    • https://tizemafuniture.weebly.com/uploads/1/3/4/6/134636649/9279140.pdfIn PDF document text
    • https://adpslunicko.cz/img/upload/files/70776359972.pdfIn PDF document text
    • https://mawoluji.weebly.com/uploads/1/3/4/2/134265904/4623397.pdfIn PDF document text
    • https://pulatufulufu.weebly.com/uploads/1/3/4/6/134610330/7feed2ce319.pdfIn PDF document text
    • http://xinchenfast.com/upload/file/74921182317.pdfIn PDF document text
    • https://gerunujixode.weebly.com/uploads/1/3/1/6/131606408/8877133.pdfIn PDF document text
    • https://zixudepapu.weebly.com/uploads/1/3/2/3/132303172/4805948.pdfIn PDF document text
    • http://dogomanhnghia.com/uploads/files/pudidudura.pdfIn PDF document text
    • https://vekosafadowob.weebly.com/uploads/1/3/4/8/134868088/zowowo-venotobozoteri-nukojusu.pdfIn PDF document text
    • https://wosixuluwur.weebly.com/uploads/1/3/1/0/131071196/5968578.pdfIn PDF document text
    • https://nusubilumib.weebly.com/uploads/1/3/5/3/135347333/pejomurifa.pdfIn PDF document text
    • https://funemozivadomuz.weebly.com/uploads/1/3/1/3/131398429/kemejujazagonole.pdfIn PDF document text
    • https://koxowuberes.weebly.com/uploads/1/3/1/3/131379375/zivaz.pdfIn PDF document text
    • https://rosufira.weebly.com/uploads/1/3/1/4/131408230/9e15a65b2ce5f8.pdfIn PDF document text
    • https://damexizatu.weebly.com/uploads/1/3/4/7/134736049/3687211.pdfIn PDF document text
    • https://zowukudikumo.weebly.com/uploads/1/3/1/3/131382828/merojavuvojaxipoj.pdfIn PDF document text
    • https://sunuf.co.za/XSRYdR1H?utm_term=nba2k14+my+career+cheatsPDF 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_off0004f016.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0004f016.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004f016.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4F016 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off00050828.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x50828 20260 bytes
SHA-256: fb8ae3cad9f6351e01baa416f1bc24928fb5a420ee70a7e215c4929631d8583d
font_02_sfnt_off00053d95.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x53D95 10704 bytes
SHA-256: b4bb8708ce418f833e9b2848b562221e25fc6a98a56ef07983309a2fdf541d56