Malicious PDF — malware analysis report

Static analysis result for SHA-256 7e0e626ba97fa8f8…

MALICIOUS

PDF

287.7 KB Created: 2022-04-13 19:55:01 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-11
MD5: 2427d71fb92c7d58dd98716ba2cdee7c SHA-1: 726abe76e42bd360d1354c81559c14693b058a9e SHA-256: 7e0e626ba97fa8f8a8d3110fbf93ef40acc006e06f12cda40b8a2c708554453a
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7430

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://yubit.co.za/XSRYdR1H?utm_term=maybelline+baby+skin+instant+pink+transformer+foundation PDF link annotation
    • http://3q1p.com/upload/file/220210105045203627f8mvswhwct9t.pdfIn PDF document text
    • https://kougo-kenji.jp/uploads/files/mipegitozibebavu.pdfIn PDF document text
    • http://www.sunriseacademy.in/ckfinder/userfiles/files/tevedaka.pdfIn PDF document text
    • https://merelakududeva.weebly.com/uploads/1/3/2/3/132303156/4516379.pdfIn PDF document text
    • https://powerliteaac.com/userfiles/file/jofes.pdfIn PDF document text
    • http://stroylab-ufa.ru/uploads/files/mumabukosudavalasivugasi.pdfIn PDF document text
    • http://usmp.pnl.ac.id/asset/kcfinder/upload/files/54859967039.pdfIn PDF document text
    • https://almavilag.hu/files/files/likad.pdfIn PDF document text
    • http://csc0516.com/userfiles/file/20220215101830_wmevnu.pdfIn PDF document text
    • https://gasirawudalanud.weebly.com/uploads/1/4/1/2/141251143/bowolixuz_gudigemojetajif.pdfIn PDF document text
    • http://syarmarka.ru/userfiles/files/60709856345.pdfIn PDF document text
    • http://valburysekuritas.co.id/upload/files/bijaridogevasonufogarekar.pdfIn PDF document text
    • https://cffcommunications.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1/162307bf08900f---jijalos.pdfIn PDF document text
    • https://bk.elbasyacademy.kz/vendor/admin/kcfinder/upload/files/31314213847.pdfIn PDF document text
    • https://bokseinstituttet.dk/wp-content/plugins/formcraft/file-upload/server/content/files/161fc9c794123d---zovapidefesowusirew.pdfIn PDF document text
    • https://www.adira.co.id/assets/kcfinder/upload/files/60085259273.pdfIn PDF document text
    • http://cn-polylysine.com/d/files/42581761023.pdfIn PDF document text
    • http://bcf-plv-decoration.com/kcfinder/upload/files/zodavakipeta.pdfIn PDF document text
    • http://construction-calc.com/userfiles/file/nikelesijaxujoradot.pdfIn PDF document text
    • https://lammensfilip.be/uploads/files/jazome.pdfIn PDF document text
    • https://karatenarrewarren.com.au/ckfinder/userfiles/files/tadaxatilomunuzature.pdfIn PDF document text
    • https://www.massola.com/assets/themes/sbadmin2/ckeditor/kcfinder/upload/files/71633978326.pdfIn PDF document text
    • https://www.adira.co.id/assets/kcfinder/upload/files/71776453437.pdfIn PDF document text
    • http://fpempresa.cen.es/userfiles/files/53811258054.pdfIn PDF document text
    • http://zzzwchem.com/upload/files/taxiluvimasemujupodibuze.pdfIn PDF document text
    • https://fogufapepupol.weebly.com/uploads/1/3/1/8/131871477/1730315.pdfIn PDF document text
    • http://www.politico.cnm.org.br/ckeditor_custom/kcfinder/upload/files/zobilarowupuwo.pdfIn PDF document text
    • http://toys4boysleather.com/userfiles/file/wexet.pdfIn PDF document text
    • https://ehilteknik.com/uploads/files/gopozupatuk.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_off00040cf8.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00040cf8.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00040cf8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x40CF8 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0004250a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4250A 18472 bytes
SHA-256: 02d77e0833bf4dda60454476e3a3d8461177069c5c9c68946e18395335c8d134
font_02_sfnt_off00045586.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x45586 11100 bytes
SHA-256: 61ce5ff6ab5d996dd2bb447b12d5ece85c2a5aa359a0817650ee6e945734c383